{"id":15239,"date":"2025-11-13T09:27:44","date_gmt":"2025-11-13T01:27:44","guid":{"rendered":"https:\/\/www.bestpcbs.com\/blog\/?p=15239"},"modified":"2025-11-13T09:40:24","modified_gmt":"2025-11-13T01:40:24","slug":"through-hole-vs-smd-expert-pcba-services-from-prototype","status":"publish","type":"post","link":"https:\/\/www.bestpcbs.com\/blog\/2025\/11\/through-hole-vs-smd-expert-pcba-services-from-prototype\/","title":{"rendered":"Through Hole vs SMD: Expert PCBA Services from Prototype"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/11\/through-hole-vs-smd-expert-pcba-services-from-prototype\/#%E2%80%8BThrough_Hole_vs_SMD_Which_Offers_Better_Mechanical_Strength%E2%80%8B%E2%80%8B\" >\u200bThrough Hole vs SMD: Which Offers Better Mechanical Strength?\u200b\u200b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/11\/through-hole-vs-smd-expert-pcba-services-from-prototype\/#%E2%80%8BThrough_Hole_vs_SMD_Soldering_How_Mixed_PCB_Assembly_Works\" >\u200bThrough Hole vs SMD Soldering: How Mixed PCB Assembly Works<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/11\/through-hole-vs-smd-expert-pcba-services-from-prototype\/#%E2%80%8BHow_to_Optimize_the_Use_of_SMD_and_Through_Hole_Components_on_the_Same_PCB%E2%80%8B%E2%80%8B\" >\u200bHow to Optimize the Use of SMD and Through Hole Components on the Same PCB?\u200b\u200b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/11\/through-hole-vs-smd-expert-pcba-services-from-prototype\/#%E2%80%8BThrough_Hole_vs_SMD_PCB_Design%E2%80%8B\" >\u200bThrough Hole vs SMD PCB Design\u200b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/11\/through-hole-vs-smd-expert-pcba-services-from-prototype\/#%E2%80%8BThrough_Hole_vs_SMD_Resistor_Which_Performs_Better%E2%80%8B\" >\u200bThrough Hole vs SMD Resistor: Which Performs Better?\u200b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/11\/through-hole-vs-smd-expert-pcba-services-from-prototype\/#%E2%80%8BThrough_Hole_vs_SMD_Cost_%E2%80%8B\" >\u200bThrough Hole vs SMD Cost \u200b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/11\/through-hole-vs-smd-expert-pcba-services-from-prototype\/#Through_Hole_vs_SMD_Which_Technology_is_More_Suitable_for_Rapid_Prototyping%E2%80%8B%E2%80%8B\" >Through Hole vs SMD: Which Technology is More Suitable for Rapid Prototyping?\u200b\u200b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/11\/through-hole-vs-smd-expert-pcba-services-from-prototype\/#Through_Hole_vs_Surface_Mount_Pros_and_Cons_for_Modern_Electronics%E2%80%8B\" >Through Hole vs Surface Mount: Pros and Cons for Modern Electronics\u200b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/11\/through-hole-vs-smd-expert-pcba-services-from-prototype\/#When_to_Use_a_SMD_Pin_vs_Through_Hole_Pin\" >When to Use a SMD Pin vs Through Hole Pin?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/11\/through-hole-vs-smd-expert-pcba-services-from-prototype\/#Why_Choose_EBest_Circuit_Best_Technology_for_Your_Through_Hole_vs_SMD_PCB_Assembly_Needs%E2%80%8B%E2%80%8B\" >Why Choose EBest Circuit (Best Technology) for Your Through Hole vs SMD PCB Assembly Needs?\u200b\u200b<\/a><\/li><\/ul><\/nav><\/div>\n<div class=\"yzp-no-index\"><\/div>\n<p><a href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/11\/through-hole-vs-smd-expert-pcba-services-from-prototype\/\" title=\"\">Through hole vs SMD<\/a>\u200b is a fundamental consideration in electronic design and manufacturing, impacting everything from circuit performance to production cost. This article provides a comprehensive comparison of these two foundational <a href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/04\/small-quantity-pcb-manufacturer-small-batch-pcb-assembly\/\" title=\"\">PCB assembly<\/a> technologies, offering expert guidance for your next SMT assembly project.<\/p>\n\n\n<div class=\"pcbask\">\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">Are you struggling to decide between through-hole and SMD technology for your PCBA project? <\/mark><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>Uncertainty about mechanical robustness:\u200b<\/strong>\u200b Worried that SMD components might not withstand high stress or vibration in your application?<\/li>\n\n\n\n<li>\u200b<strong>Complexity in mixed-technology assembly:\u200b<\/strong>\u200b Unsure how to efficiently combine \u200bthrough-hole and SMD components\u200b on the same board without escalating cost or time?<\/li>\n\n\n\n<li>\u200b<strong>PCB layout dilemmas:\u200b<\/strong>\u200b Struggling with board space optimization, thermal management, and signal integrity when mixing technologies?<\/li>\n\n\n\n<li>\u200b<strong>Component selection confusion:\u200b<\/strong>\u200b Can&#8217;t decide between a \u200bthrough hole vs SMD resistor\u200b or capacitor for optimal performance and cost?<\/li>\n\n\n\n<li>\u200b<strong>Budget and scalability concerns:\u200b<\/strong>\u200b Need to balance the \u200bThrough hole vs SMD cost\u200b implications for both prototyping and mass production?<\/li>\n<\/ul>\n\n\n<\/div>\n<div class=\"pcbserviec\">\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">The solution lies in understanding the core strengths of each technology and leveraging expert PCBA services. Here is how these pain points can be effectively addressed:<\/mark><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>Expert guidance on application suitability:\u200b<\/strong>\u200b Partner with a manufacturer who can advise on which technology offers superior mechanical strength for your specific environment.<\/li>\n\n\n\n<li>\u200b<strong>Optimized mixed-assembly processes:\u200b<\/strong>\u200b Utilize a production line specifically engineered for the seamless integration of both \u200bSMD and through-hole components.<\/li>\n\n\n\n<li>\u200b<strong>DFM (Design for Manufacturability) support:\u200b<\/strong>\u200b Access expert review to optimize your \u200b<a href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/04\/single-sided-rigid-pcb-manufacturer-single-sided-pcb-design\/\" title=\"\">PCB design\u200b<\/a> for manufacturability, reliability, and cost-effectiveness.<\/li>\n\n\n\n<li>\u200b<strong>Informed component selection:\u200b<\/strong>\u200b Get data-driven advice on component choices, from \u200bthrough hole resistors\u200b for high-power scenarios to miniature \u200bSMD\u200b parts for space-constrained designs.<\/li>\n\n\n\n<li>\u200b<strong>Scalable and cost-optimized production:\u200b<\/strong>\u200b Choose a supplier with the flexibility to handle both low-volume prototypes and high-volume production efficiently, minimizing your \u200bThrough hole vs SMD cost.<\/li>\n<\/ul>\n\n\n<\/div>\n\n\n<p>As a <a href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/10\/pre-synthesized-pcb-vs-professional-pcb-whats-the-difference\/\" title=\"\">professional PCB <\/a>and<a href=\"https:\/\/www.bestpcbs.com\/products\/pcba.htm\" title=\"\"> PCBA<\/a> manufacturer with advanced <a href=\"https:\/\/youtu.be\/n9Q2ogrNzvA?si=BthQMEF_T_UE9kko\" title=\"\">SMT <\/a>factories in China and Vietnam, BEST Technology holds key certifications including ISO 9001, IATF 16949, <a href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/05\/pcb-circuit-manufacturer-iso-13485-certified\/\" title=\"\">ISO 13485<\/a>, and AS9100D. Our comprehensive services cover everything from quick-turn prototypes to full-scale mass production, including \u200bSMD assembly, \u200bthrough-hole soldering, and complex mixed-technology assemblies. We are your ideal one-stop solution for navigating the \u200bthrough hole or SMD\u200b dilemma. Pls feel free to contact us at \u200b<strong>sales@bestpcbs.com<\/strong>\u200b to discuss your project.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2025\/11\/through_hole_vs_smd_1.jpg\"><img decoding=\"async\" src=\"https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2025\/11\/through_hole_vs_smd_1.jpg\" alt=\"Through Hole vs SMD\" class=\"wp-image-15245\"\/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%80%8BThrough_Hole_vs_SMD_Which_Offers_Better_Mechanical_Strength%E2%80%8B%E2%80%8B\"><\/span>\u200b<strong>Through Hole vs SMD: Which Offers Better Mechanical Strength?\u200b<\/strong>\u200b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>When designing electronics for harsh environments, the mechanical strength of components is paramount. This section explores the inherent robustness of each technology.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>Through-Hole Technology (THT):\u200b<\/strong>\u200b Components with leads that are inserted into drilled holes and soldered onto pads on the opposite side. This process creates a strong physical bond. The leads pass through the board, providing exceptional mechanical strength, making \u200bthrough-hole components\u200b ideal for connectors, large transformers, and any application subject to high mechanical stress, vibration, or frequent plugging\/unplugging. The \u200bthrough-hole soldering\u200b process results in robust joints that can withstand significant physical force.<\/li>\n\n\n\n<li>\u200b<strong>Surface Mount Technology (SMT):\u200b<\/strong>\u200b \u200bSMD components\u200b are soldered directly onto the surface of the PCB. While modern solder alloys and pastes create strong electrical and mechanical connections, the bond is primarily to the surface laminate. SMD is generally less robust against sheer physical force or direct impact. However, it&#8217;s important to note that SMD can offer better resistance to vibration in some cases because of their lower mass and profile.<\/li>\n<\/ul>\n\n\n\n<p>In \u200bsummary, for pure mechanical strength and connection durability, \u200bthrough-hole\u200b technology has a clear advantage. It is the go-to choice for applications where the board or connectors will experience significant physical stress.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%80%8BThrough_Hole_vs_SMD_Soldering_How_Mixed_PCB_Assembly_Works\"><\/span>\u200bThrough Hole vs SMD Soldering: How Mixed PCB Assembly Works<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Most modern electronics use a combination of both technologies. The production sequence for these mixed assemblies is critical for efficiency and quality.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>Solder Paste Application:\u200b<\/strong>\u200b The process begins with applying solder paste to the PCB pads for all \u200b<strong>surface mount<\/strong>\u200b components.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>SMD Component Placement:\u200b<\/strong>\u200b A <a href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/11\/why-smt-pnp-process-is-key-to-superior-surface-mount-pcba\/#What_are_the_Different_Types_of_Surface_Mount_Technology_Machines\" title=\"\">pick-and-place machine <\/a>accurately positions all \u200bSMD components\u200b onto the pasted pads.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>Reflow Soldering:\u200b<\/strong>\u200b The board passes through a reflow oven. The oven heats the board according a specific profile, melting the solder paste and creating permanent solder joints for all SMD parts.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>Through-Hole Component Insertion:\u200b<\/strong>\u200b After SMD soldering, \u200bthrough-hole components\u200b are inserted into their designated holes. This can be done manually for prototypes or low volume, or automatically using axial or radial insertion machines.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>Through-Hole Soldering:\u200b<\/strong>\u200b The board undergoes \u200bthrough-hole soldering. This is typically done using wave soldering (where the bottom side is passed over a molten solder wave) or selective soldering (for specific components). Manual soldering is also used for rework or complex boards.<\/li>\n<\/ul>\n\n\n\n<p>To sum up, the standard sequence is \u200b<strong>SMD first, THT second<\/strong>. This order prevents the high heat of the reflow oven from damaging pre-inserted through-hole parts and simplifies the process flow.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%80%8BHow_to_Optimize_the_Use_of_SMD_and_Through_Hole_Components_on_the_Same_PCB%E2%80%8B%E2%80%8B\"><\/span>\u200b<strong>How to Optimize the Use of SMD and Through Hole Components on the Same PCB?\u200b<\/strong>\u200b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Optimizing a mixed-technology board involves strategic planning:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>Minimize Through-Hole Parts:\u200b<\/strong>\u200b Use \u200bthrough-hole components\u200b only where necessary (e.g., for connectors, large power devices, or components requiring extreme strength).<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>Group Through-Hole Components:\u200b<\/strong>\u200b Place all through-hole parts on one side of the board to simplify the wave or selective soldering process.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u200bConsider \u200bSMD pins\u200b vs \u200bthrough hole pins\u200b for connectors:<\/strong>\u200b\u200b Many connector types are available in SMD versions. Use SMD for space savings and automated assembly; use through-hole when mechanical strength is the priority.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>Follow DFM Guidelines:\u200b<\/strong>\u200b Adhere to spacing rules for \u200bthrough-hole component hole size\u200b and pad design to ensure reliable soldering and prevent defects.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%80%8BThrough_Hole_vs_SMD_PCB_Design%E2%80%8B\"><\/span>\u200b<strong>Through Hole vs SMD PCB Design<\/strong>\u200b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The choice between \u200bthrough hole vs <a href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/05\/pcb-smd-assembly-manufacturer-smd-pcb-manufacturer-no-moq\/\" title=\"\">SMD PCB\u200b<\/a> design significantly impacts layout strategy.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>Space Efficiency:\u200b<\/strong>\u200b \u200b<strong>SMD components<\/strong>\u200b are the undisputed winner for high-density designs. They occupy less space on both sides of the board, allowing for smaller and more compact products. \u200b<strong>Through-hole components<\/strong>\u200b require space on both sides of the board for leads and soldering, and they necessitate \u200bthrough hole drilling, which consumes valuable real estate.<\/li>\n\n\n\n<li>\u200b<strong>Routing Complexity:\u200b<\/strong>\u200b SMD packages, especially <a href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/04\/bga-pcb-assembly-manufacturer-turnkey-pcb-assembly\/\" title=\"\">BGAs<\/a> and QFNs, can complicate routing as escape patterns from under the component are challenging. \u200bThrough-hole components\u200b can sometimes simplify routing by allowing traces to run between pins on the bottom layer.<\/li>\n\n\n\n<li>\u200b<strong>Thermal Management:\u200b<\/strong>\u200b SMD components dissipate heat primarily through the PCB surface, requiring careful design of thermal relief pads and vias. \u200bThrough-hole components\u200b can use their leads as heat sinks, conducting heat away from the component body into internal PCB planes.<\/li>\n\n\n\n<li>\u200b<strong>Vias:\u200b<\/strong>\u200b Designers must choose between \u200bthrough hole vs blind hole\u200b vias. Through-hole vias traverse the entire board thickness, while blind vias connect an outer layer to an inner layer. SMD-heavy designs often use blind and buried vias to maximize routing space.<\/li>\n<\/ul>\n\n\n\n<p>To conclude, <strong>SMD<\/strong>\u200b enables miniaturization and high-speed design, while \u200b<strong>THT<\/strong>\u200b can offer simpler routing and better thermal performance for certain components, albeit at the cost of board space.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%80%8BThrough_Hole_vs_SMD_Resistor_Which_Performs_Better%E2%80%8B\"><\/span>\u200b<strong>Through Hole vs SMD Resistor: Which Performs Better?<\/strong>\u200b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The choice between a \u200b<a href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/11\/through-hole-vs-smd-expert-pcba-services-from-prototype\/\" title=\"\">through hole vs SMD<\/a> resistor\u200b depends on several factors.<\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u200bPower Rating<\/mark><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Through hole resistors\u200b are generally available in higher power ratings (e.g., 1W, 3W, 5W+) because their larger size allows for better heat dissipation. <\/li>\n\n\n\n<li>Standard \u200bSMD resistor\u200b sizes like 0402 or 0603 are typically limited to lower power (e.g., 1\/16W, 1\/10W).<\/li>\n<\/ul>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u200bPrecision and Stability<\/mark><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Both technologies offer high-pcision and low-tolerance parts. <\/li>\n\n\n\n<li>However, \u200bthrough-hole\u200b components can be more stable over a wide temperature range due to their construction.<\/li>\n<\/ul>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u200bSize and Profile<\/mark><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>SMD resistors\u200b are essential for modern, compact electronics like smartphones and wearables. \u200b<\/li>\n\n\n\n<li>Through-hole resistors\u200b are bulkier but easier to handle for <a href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/05\/double-layer-pcb-design-prototyping-manufacturing-guide\/\" title=\"\">prototyping <\/a>and manual rework.<\/li>\n<\/ul>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u200bParasitics<\/mark><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>SMD components have lower parasitic inductance and capacitance, making them superior for <a href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/09\/what-is-high-frequency-laminate-pcb-board\/\" title=\"\">high-frequency<\/a> applications.<\/li>\n<\/ul>\n\n\n\n<p>In a nutshell, choose \u200b<strong>SMD resistors<\/strong>\u200b for space-constrained, high-volume, or high-frequency circuits. Opt for \u200b<strong>through-hole resistors<\/strong>\u200b for high-power applications, breadboarding, or situations where manual assembly is required.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%80%8BThrough_Hole_vs_SMD_Cost_%E2%80%8B\"><\/span>\u200b<strong>Through Hole vs SMD Cost <\/strong>\u200b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The \u200b<a href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/11\/through-hole-vs-smd-expert-pcba-services-from-prototype\/\" title=\"\">through hole vs SMD<\/a> cost\u200b debate involves more than just the component price.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>Component Cost:\u200b<\/strong>\u200b For common values, \u200bSMD components\u200b are often cheaper due to high-volume automated manufacturing.<\/li>\n\n\n\n<li>\u200b<strong>PCB Cost:\u200b<\/strong>\u200b \u200bThrough-hole PCBs\u200b can be more expensive because they require \u200bthrough hole drilling, which adds a manufacturing step. Higher layer counts and complex drills increase cost.<\/li>\n\n\n\n<li>\u200b<strong>Assembly Cost:\u200b<\/strong>\u200b SMD assembly is highly automated and extremely fast, leading to lower costs, especially at high volumes. \u200bThrough-hole soldering\u200b is slower and often requires more manual labor, increasing cost.<\/li>\n\n\n\n<li>\u200b<strong>Material Cost:\u200b<\/strong>\u200b SMD assembly uses solder paste, while THT uses more solder wire or bar. The cost difference is usually marginal compared to labor and machine time.<\/li>\n<\/ul>\n\n\n\n<p>In essence, for mass production, \u200b<strong>SMD<\/strong>\u200b is almost always more cost-effective. For very low-volume prototypes where manual assembly is used, the \u200bcost\u200b difference may be negligible or even favor \u200b<strong>through-hole<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Through_Hole_vs_SMD_Which_Technology_is_More_Suitable_for_Rapid_Prototyping%E2%80%8B%E2%80%8B\"><\/span><strong>Through Hole vs SMD: Which Technology is More Suitable for Rapid Prototyping?\u200b<\/strong>\u200b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>For \u200brapid prototyping, the answer depends on the goal.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>Through-Hole<\/strong>\u200b is often easier for initial proof-of-concept prototypes built on breadboards or stripboards because components can be easily hand-soldered and swapped.<\/li>\n\n\n\n<li>\u200b<strong>However, for a prototype that closely represents the final product, SMD is often better.\u200b<\/strong>\u200b It allows designers to test the actual board size, layout, and thermal performance. At BEST Technology, our <a href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/04\/quick-turn-pcb-manufacturer-rapid-pcb-prototyping\/\" title=\"\">quick-turn PCBA<\/a> services are optimized for both, allowing you to get functional SMD prototypes in days.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Through_Hole_vs_Surface_Mount_Pros_and_Cons_for_Modern_Electronics%E2%80%8B\"><\/span><strong>Through Hole vs Surface Mount: Pros and Cons for Modern Electronics<\/strong>\u200b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Choosing between Through-Hole (THT) and Surface-Mount (SMD) technologies involves weighing specific advantages and disadvantages against your project&#8217;s requirements. Here\u2019s a breakdown of each.<\/p>\n\n\n\n<p>\u200b<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">Through-Hole Technology (THT)\u200b<\/mark><\/strong>\u200b<\/p>\n\n\n\n<p>\u200b<strong>Advantages (Pros):\u200b<\/strong>\u200b<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>Exceptional Mechanical Strength:\u200b<\/strong>\u200b The components&#8217; leads are inserted through the board and soldered, creating an extremely strong physical bond. This makes THT ideal for connectors, transformers, or any parts subjected to high mechanical stress, vibration, or harsh environments (e.g., automotive, industrial equipment).<\/li>\n\n\n\n<li>\u200b<strong>Easier for Prototyping and Rework:\u200b<\/strong>\u200b Components are typically larger and easier to handle, making them significantly easier to solder and de-solder by hand. This is a major benefit for hobbyists, lab prototypes, and low-volume production.<\/li>\n\n\n\n<li>\u200b<strong>Superior for High-Power Applications:\u200b<\/strong>\u200b The robust connection through the plated holes allows THT components to generally handle higher current and dissipate heat more effectively.<\/li>\n<\/ul>\n\n\n\n<p>\u200b<strong>Disadvantages (Cons):\u200b<\/strong>\u200b<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>Inefficient Use of Board Space:\u200b<\/strong>\u200b Requires drilled holes for each lead, and the components themselves are larger. This results in larger, lower-density boards, making it unsuitable for modern miniaturized electronics.<\/li>\n\n\n\n<li>\u200b<strong>Poor High-Frequency Performance:\u200b<\/strong>\u200b The longer component leads introduce unwanted inductance and capacitance (parasitics), which degrade signal integrity in high-speed or high-frequency circuits.<\/li>\n\n\n\n<li>\u200b<strong>Higher Cost at High Volume:\u200b<\/strong>\u200b The assembly process is less automatable (often requiring manual insertion or wave soldering), and the drilling process adds cost, making it more expensive than SMD for mass production.<\/li>\n\n\n\n<li>\u200b<strong>Declining Component Availability:\u200b<\/strong>\u200b Many modern, high-performance components (like advanced microprocessors) are only available in SMD packages, limiting choices for new THT designs.<\/li>\n<\/ul>\n\n\n\n<p>\u200b<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">Surface-Mount Technology (SMD)\u200b<\/mark><\/strong>\u200b<\/p>\n\n\n\n<p>\u200b<strong>Advantages (Pros):\u200b<\/strong>\u200b<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>Superior Board Space Efficiency:\u200b<\/strong>\u200b Components mount directly onto the board&#8217;s surface, are much smaller, and can be placed on both sides. This enables smaller, lighter, and more complex high-density designs.<\/li>\n\n\n\n<li>\u200b<strong>Better High-Frequency Performance:\u200b<\/strong>\u200b Very short or non-existent leads minimize parasitic effects, offering excellent signal integrity for high-speed and RF applications.<\/li>\n\n\n\n<li>\u200b<strong>Lower Cost for High-Volume Production:\u200b<\/strong>\u200b The assembly process is fully automated (using pick-and-place machines and reflow ovens), leading to faster, more efficient production and a significantly lower per-unit cost at scale.<\/li>\n\n\n\n<li>\u200b<strong>Standard for Modern Components:\u200b<\/strong>\u200b The vast majority of new electronic components are developed primarily or exclusively as SMD packages, providing the widest availability.<\/li>\n<\/ul>\n\n\n\n<p>\u200b<strong>Disadvantages (Cons):\u200b<\/strong>\u200b<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>Lower Mechanical Strength Against Direct Pulling:\u200b<\/strong>\u200b The solder joint is the only mechanical connection to the board. While strong enough for most applications, it is generally weaker than a through-hole connection when subjected to direct physical force or extreme vibration.<\/li>\n\n\n\n<li>\u200b<strong>More Difficult for Prototyping and Rework:\u200b<\/strong>\u200b Hand-soldering requires fine-pitch skills and specialized tools (like a hot air rework station and microscope), making it challenging for <a href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/06\/pcb-manufacturer-china-pcb-board-made-in-china-quick-prototype\/\" title=\"\">quick prototypes<\/a> or manual repairs.<\/li>\n\n\n\n<li>\u200b<strong>Thermal Management Challenges:\u200b<\/strong>\u200b The small size of components can make it more difficult to dissipate heat, requiring careful thermal design.<\/li>\n<\/ul>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u200bUltimately, the choice is a trade-off:<\/mark><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>Choose Through-Hole (THT)\u200b<\/strong>\u200b when your primary needs are \u200bmaximum mechanical reliability, ease of prototyping, or high-power handling.<\/li>\n\n\n\n<li>\u200b<strong>Choose Surface-Mount (SMD)\u200b<\/strong>\u200b for goals of \u200bminiaturization, high-speed performance, and cost-effective mass production.<\/li>\n<\/ul>\n\n\n\n<p>Many sophisticated products use a hybrid approach, leveraging both technologies on a single board to capitalize on their respective strengths.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"When_to_Use_a_SMD_Pin_vs_Through_Hole_Pin\"><\/span>When to Use a SMD Pin vs Through Hole Pin?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Choosing between SMD (Surface Mount Device) and Through-Hole (THT) pins affects PCB size, cost, reliability, and manufacturability. The right choice depends on your project\u2019s needs.<\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">1. When to Use SMD Pins (surface mount, high-density applications)<\/mark><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>High-density or miniaturized boards<\/strong> \u2013 Smartphones, laptops, IoT devices. Small <a href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/08\/pcb-footprint-standards-and-how-to-make-footprint-pcb\/\" title=\"\">footprint<\/a>, fine pitch, and double-sided placement save space.<\/li>\n\n\n\n<li><strong>High-speed or high-frequency circuits<\/strong> \u2013 Short leads reduce parasitic effects, maintaining signal integrity.<\/li>\n\n\n\n<li><strong>Automated, high-volume production<\/strong> \u2013 Pick-and-place and reflow soldering cut cost and speed up assembly.<\/li>\n\n\n\n<li><strong>Weight-sensitive applications<\/strong> \u2013 Ideal for drones, <a href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/04\/aerospace-pcb-manufacturers-hdi-pcb-manufacturer\/\" title=\"\">aerospace<\/a>, and portable electronics.<\/li>\n<\/ul>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">2. When to Use Through-Hole Pins (through-hole components, prototyping)<\/mark><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>High mechanical strength<\/strong> \u2013 Connectors, transformers, and large capacitors handle stress and vibration better.<\/li>\n\n\n\n<li><strong>High-power or high-voltage circuits<\/strong> \u2013 THT pins carry more current and dissipate heat effectively.<\/li>\n\n\n\n<li><strong>Prototyping and manual assembly<\/strong> \u2013 Easy to handle and solder by hand, perfect for low-volume builds.<\/li>\n\n\n\n<li><strong>Better thermal management<\/strong> \u2013 Through-hole pads can act as heatsinks for power components.<\/li>\n<\/ul>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">3. Quick Comparison Table<\/mark><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Feature<\/th><th>SMD<\/th><th>Through-Hole<\/th><\/tr><\/thead><tbody><tr><td>Board Space<\/td><td>Excellent<\/td><td>Needs more space<\/td><\/tr><tr><td>Assembly Speed<\/td><td>Fast, automated<\/td><td>Slower, manual or wave solder<\/td><\/tr><tr><td>Cost (Volume)<\/td><td>Lower<\/td><td>Higher<\/td><\/tr><tr><td>Mechanical Strength<\/td><td>Moderate<\/td><td>Excellent<\/td><\/tr><tr><td>High-Frequency<\/td><td>Excellent<\/td><td>Moderate<\/td><\/tr><tr><td>Ease of Prototyping<\/td><td>Hard<\/td><td>Easy<\/td><\/tr><tr><td>Current\/Heat<\/td><td>Limited<\/td><td>Superior<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Most PCBs combine <strong>SMD and THT<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Digital ICs, resistors, capacitors \u2192 <strong>SMD<\/strong><\/li>\n\n\n\n<li>Power connectors, large capacitors, high-reliability parts \u2192 <strong>THT<\/strong><\/li>\n<\/ul>\n\n\n\n<p><strong>Decision Tips:<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Space-constrained or high-speed? \u2192 <strong>SMD<\/strong><\/li>\n\n\n\n<li>High mechanical stress or power? \u2192 <strong>THT<\/strong><\/li>\n\n\n\n<li>High-volume production? \u2192 <strong>SMD<\/strong><\/li>\n\n\n\n<li>Prototype or hobby project? \u2192 <strong>THT<\/strong><\/li>\n<\/ol>\n\n\n\n<p>EBest Circuit (Best Technology) supports both SMD and THT assembly across Vietnam and China factories, offering PCB prototyping, mass production, and expert guidance for the optimal manufacturing approach.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Choose_EBest_Circuit_Best_Technology_for_Your_Through_Hole_vs_SMD_PCB_Assembly_Needs%E2%80%8B%E2%80%8B\"><\/span><strong>Why Choose EBest Circuit (Best Technology) for Your Through Hole vs SMD PCB Assembly Needs?\u200b<\/strong>\u200b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>When deciding between traditional through-hole technology (THT) and modern surface-mount device (SMD) technology for your PCB assembly, the choice often depends on design complexity, reliability requirements, and cost-effectiveness. <\/p>\n\n\n\n<p>EBest Circuit (Best Technology) offers a one-stop solution\u2014from technical consultation to full-scale production\u2014leveraging our advanced manufacturing facilities in China and Vietnam. We ensure optimal outcomes, whether your project is best suited for THT, SMD, or a combination of both.<\/p>\n\n\n\n<p>\u200b<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">1. Global Manufacturing Footprint <\/mark><\/strong>\u200b<\/p>\n\n\n\n<p>EBest Circuit (Best Technology) operates state-of-the-art production bases in China and Vietnam, providing flexibility, scalability, and efficient supply chain management for global customers.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>China Facility<\/strong>: The core of our R&amp;D and manufacturing, with over 19 years of experience in high-precision, complex PCB fabrication and assembly.<\/li>\n\n\n\n<li>\u200b<strong>Vietnam SMT Factory<\/strong>: Equipped with modern production lines, offering competitive cost advantages and additional capacity.<\/li>\n\n\n\n<li>\u200b<strong>Seamless Workflow<\/strong>: We ensure a smooth transition from \u200brapid prototyping\u200b to \u200blarge-scale volume production, maintaining consistency and shortening lead times.<\/li>\n<\/ul>\n\n\n\n<p>\u200b<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">2. Certified Quality &amp; Reliability <\/mark><\/strong>\u200b<\/p>\n\n\n\n<p>Our commitment to quality is demonstrated through strict adherence to internationally recognized certifications, ensuring full-process control and product reliability.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>ISO 9001:2015<\/strong>: Quality management system certification for consistent operations and product quality.<\/li>\n\n\n\n<li>\u200b<strong>IATF 16949:2016<\/strong>: The automotive industry\u2019s highest quality standard, ensuring zero-defect production for automotive electronics.<\/li>\n\n\n\n<li>\u200b<strong>ISO 13485:2016<\/strong>: Medical device quality management system, guaranteeing safety and traceability for medical electronics.<\/li>\n\n\n\n<li>\u200b<strong>AS9100D<\/strong>: Aerospace quality management system, meeting the stringent demands of the aerospace sector.<\/li>\n<\/ul>\n\n\n\n<p>These certifications form the foundation of our quality assurance system, giving customers in automotive, medical, aerospace, and other industries full confidence in our products.<\/p>\n\n\n\n<p>\u200b<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">3. Comprehensive Process Capabilities <\/mark><\/strong>\u200b<\/p>\n\n\n\n<p>We offer end-to-end assembly capabilities, supporting simple to highly complex board designs and helping you choose the most suitable technology mix.<\/p>\n\n\n\n<p>\u200b<strong>Surface Mount Device (SMD) Capabilities:\u200b<\/strong>\u200b<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>High-Precision Placement<\/strong>: Handles components from \u200b01005\u200b and 0201 micro chips to large BGAs and QFNs.<\/li>\n\n\n\n<li>\u200b<strong>Fine-Pitch Processing<\/strong>: Supports ultra-fine-pitch components down to \u200b0.25mm pitch.<\/li>\n\n\n\n<li>\u200b<strong>High-Speed Mixed Production<\/strong>: Uses Yamaha mounters for high efficiency and accuracy, with a daily capacity of \u200b13.2 million chips.<\/li>\n\n\n\n<li>\u200b<strong>Advanced Processes<\/strong>: Employs full nitrogen reflow ovens, 3D SPI, 3D AOI, and X-Ray inspection to ensure superior solder joint quality and reliability.<\/li>\n<\/ul>\n\n\n\n<p>\u200b<strong>Through-Hole Technology (THT) Capabilities:\u200b<\/strong>\u200b<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>Mixed-Technology Assembly<\/strong>: Expertise in wave soldering and selective soldering for through-hole components, especially in mixed-technology boards with SMD parts.<\/li>\n\n\n\n<li>\u200b<strong>Double-Sided\/Multi-layer Boards<\/strong>: Capable of efficiently assembling THT components on complex double-sided and multi-layer PCBs.<\/li>\n\n\n\n<li>\u200b<strong>Enhanced Reliability<\/strong>: Ideal for applications requiring high mechanical strength, high current load, or superior reliability\u2014all delivered with robust process control.<\/li>\n<\/ul>\n\n\n\n<p>\u200bOur Value in the &#8220;THT vs. SMD&#8221; Decision: Our engineering team provides \u200bDesign for Manufacturability (DFM)\u200b\u200b analysis, recommending the optimal technology mix based on your product design, application, and budget. This helps achieve the best balance of \u200bproduction efficiency\u200b and \u200bproduct performance.<\/p>\n\n\n\n<p>\u200b<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">4. Full Turnkey Services <\/mark><\/strong>\u200b<\/p>\n\n\n\n<p>We simplify your supply chain with comprehensive services, from bare board to fully assembled and tested products:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>PCB Fabrication &amp; Prototyping<\/strong>: Fast-turn prototyping and volume production of FR4, metal-core (MCPCB), ceramic, and other specialty PCBs.<\/li>\n\n\n\n<li>\u200b<strong>Rapid Quoting &amp; DFM Analysis<\/strong>: Quick response with professional DFM feedback to optimize designs.<\/li>\n\n\n\n<li>\u200b<strong>Component Sourcing<\/strong>: Full turnkey component procurement from authorized distributors (e.g., Digikey, Mouser), ensuring authentic and traceable parts.<\/li>\n\n\n\n<li>\u200b<strong>Complete PCBA Assembly<\/strong>: Covers SMT, THT, functional testing, conformal coating, packaging, and direct shipping.<\/li>\n<\/ul>\n\n\n\n<p>\u200bIn brief, choosing EBest Circuit (Best Technology) means partnering with an experienced manufacturer who can guide your technical decisions and deliver high-quality results. With our \u200bglobal manufacturing presence, internationally certified quality systems, comprehensive THT and SMD capabilities, and full turnkey services, we are well-equipped to help you navigate the &#8220;Through-Hole vs. SMD&#8221; landscape and transform your designs into reliable, high-performance products. For a quick quote and expert support tailored to your project needs, please send us an email through the <a href=\"https:\/\/www.bestpcbs.com\/contact\/index.htm\" title=\"\">contact form<\/a> at the bottom of our <a href=\"https:\/\/www.bestpcbs.com\/contact\/index.htm\" title=\"\">Contact US <\/a>Page.<\/p>\n\n\n\n<p>All in all, \u200b<a href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/11\/through-hole-vs-smd-expert-pcba-services-from-prototype\/\" title=\"\">through hole vs SMD<\/a>\u200b remains a critical decision point in electronic design, balancing factors like strength, size, cost, and performance. This article has outlined the key differences to inform your component and assembly strategy. BEST Technology provides expert guidance and reliable assembly services for both \u200bthrough-hole and SMD components, from prototype to mass production, ensuring your design is built to the highest standards of quality and efficiency. For a quick quote or design consultation, please contact our team at \u200b<strong>sales@bestpcbs.com<\/strong>.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Through hole vs SMD\u200b is a fundamental consideration in electronic design and manufacturing, impacting everything from circuit performance to production cost. This article provides a comprehensive comparison of these two foundational PCB assembly technologies, offering expert guidance for your next SMT assembly project. Are you struggling to decide between through-hole and SMD technology for your [&hellip;]<\/p>\n","protected":false},"author":33085,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[175,174],"tags":[2457,2456,2458],"class_list":["post-15239","post","type-post","status-publish","format-standard","hentry","category-best-pcb","category-bestpcb","tag-smd-and-through-hole-components","tag-through-hole-vs-smd","tag-through-hole-vs-surface-mount"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/posts\/15239","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/users\/33085"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/comments?post=15239"}],"version-history":[{"count":7,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/posts\/15239\/revisions"}],"predecessor-version":[{"id":15270,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/posts\/15239\/revisions\/15270"}],"wp:attachment":[{"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/media?parent=15239"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/categories?post=15239"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/tags?post=15239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}