# Rogers PCB Board Material Properties & Selection Guide

_Published: 2025-10-28_

Table of Contents

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- What Is Rogers PCB Board Material?
- Rogers PCB Board Material Properties & Datasheet
- How to Choose Rogers PCB Board Material?
- When to Use Rogers PCB Material?
- Why Is Rogers Better than FR-4?
- How Much Does Rogers PCB Board Material?
- Common Rogers PCB Material Suppliers
- Alternatives to Rogers High Frequency PCB Material

How to choose[Rogers PCB board material](https://www.bestpcbs.com/blog/2025/10/rogers-pcb-board-material-properties-selection-guide/)? Let’s discover properties and datasheet, selection guide, application, cost and material suppliers, alternative material choice for Rogers PCB material.

**Are you troubled with these questions?**

- Struggling with high-frequency signal loss and distortion?
- Battling deformation and heat dissipation issues under high temperatures, causing unstable performance?
- Facing high costs, low yields, and long lead times for multi-layer PCB processing?

**As a Rogers PCB material supplier, EBest Circuit (Best Technology) can provide you service and solutions:**

- Low Loss, Stable Signal: Rogers materials deliver ultra-low dielectric loss, ensuring 5G/mmWave signals meet specs in one pass, no more trial-and-error costs.
- Efficient Thermal Management: Proprietary thermal coefficient matching technology resists deformation and accelerates heat dissipation from -40°C to 150°C, extending product life by 30%.
- Hassle-Free Processing: Easy cutting without cracks, paired with exclusive “processing parameter packs” for quick setup, even novices achieve 20% shorter lead times and 15% cost savings.

**Welcome to contact us if you have any issues with [Rogers PCB board material](https://www.bestpcbs.com/blog/2025/10/rogers-pcb-board-material-properties-selection-guide/): [sales@bestpcbs.com](mailto:sales@bestpcbs.com).**

## What Is Rogers PCB Board Material?

[Rogers PCB Board material](https://www.bestpcbs.com/blog/2025/10/rogers-pcb-board-material-properties-selection-guide/)is a high-performance substrate developed by Rogers Corporation in the United States specifically for high-frequency electronic circuits. Its core is composed of ceramic-filled polytetrafluoroethylene (PTFE) or hydrocarbon resin, and it has an extremely stable dielectric constant (Dk±0.05) and an ultra-low dissipation factor (Df≤0.003), significantly superior to traditional FR-4 epoxy resin substrates.

It is a key engineering material for addressing signal attenuation and phase distortion issues in scenarios such as 5G communications, millimeter-wave radar, and satellite systems, and is suitable for high-frequency circuit designs above 10GHz.

[https://www.bestpcbs.com/blog/wp-content/uploads/2025/10/main-31.jpg](https://www.bestpcbs.com/blog/wp-content/uploads/2025/10/main-31.jpg)

## Rogers PCB Board Material Properties & Datasheet

**Material Model**
**Dielectric Constant (Dk)**
**Loss Tangent (Df)**
**Properties**
**Applications**

RO3003™
3.00±0.04
0.0010@10GHz
Ceramic-filled PTFE, high temperature/frequency stability, eliminates PTFE room-temperature step changes
77GHz automotive radar, millimeter-wave antennas

RO4350B
3.48±0.05@10GHz
0.0037@10GHz
FR-4 process compatible, CAF resistant, no special PTFE pretreatment required
5G base stations, mid/high frequency antennas

RT/duroid 5880LZ
1.96±0.04
0.0015@10GHz
Lightweight low-density PTFE composite with special fillers
Aerospace antennas, military radar, missile guidance

RT6010.2LM
10.2±0.25
0.0023@10GHz
Ceramic-filled PTFE, high Dk, strict thickness control
Miniaturized power amplifiers

TMM10
9.2±0.23
0.0022@10GHz
Ceramic/hydrocarbon thermoset material, low Dk thermal variation, CTE matched to copper foil
High-reliability striplines

TC350™
3.5
0.002@10GHz
Ceramic filler + glass cloth reinforced PTFE, low CTE, high temperature phase stability
High-power amplifiers, base stations

AD250C
2.55
0.0015@10GHz
Glass fiber reinforced PTFE, low PIM performance, high processing yield
Base station antennas, low intermodulation systems

RO4450F
3.37 (prepreg)
0.0037@2.5GHz
High Tg, supports multiple lamination cycles, FR-4 hybrid compatible
RF hybrid multilayer designs

RO3003G2
3.00
Unspecified
VLPED copper foil reduces loss, special fillers enhance microvia density
High-density millimeter-wave circuits

## How to Choose Rogers PCB Board Material?

**[Rogers PCB Board Material](https://www.bestpcbs.com/blog/2025/10/rogers-pcb-board-material-properties-selection-guide/) Selection Guide:**

**1. Precise Matching of Application Scenarios and Core Performance Parameters**

- High-Frequency Scenario Selection Logic: 77GHz automotive radar requires RO3003 (Dk=3.00±0.04, Df=0.0010), whose ultra-low loss (0.0010) reduces signal attenuation by over 30% compared to standard FR-4 (Df≈0.015). 5G base station antennas recommend RO4350B (Dk=3.48±0.05, Df=0.0037), achieving insertion loss of 0.5dB/10cm at 28GHz to meet high-speed demands.
- High-Power Scenario Selection Logic: RT/duroid 5880 (Dk=2.20±0.02, Df=0.0009) features thermal conductivity of 1.2W/mK, suitable for millimeter-wave high-power modules like radar transmitters, preventing thermal failure. It improves power density tolerance by 40% versus conventional materials.
- Cost-Effective Scenario Alternatives: RO3010 (Dk=10.2±0.5, Df=0.0025) costs 60% less than RO3003, ideal for consumer electronics like WiFi routers. At 2.4GHz, performance differences are under 5% compared to premium materials, offering high cost efficiency.

**2. Process Compatibility and Mass Production Feasibility Verification**

- Process Adaptability: RO4000 series is compatible with FR-4 traditional processes but requires diamond drill bits and slow drilling (≤5000rpm) due to ceramic filler brittleness, paired with vacuum dust removal to minimize residue. RT/duroid series containing PTFE needs plasma pretreatment to enhance hole wall roughness, ensuring metallization yield ≥95%.
- Supply Chain Management: Standard lead time for RO4350B is 4–6 weeks; secure 3-month advance stocking with framework agreements. Domestic suppliers like Shengyi Technology offer PPO substrates (Dk=3.2±0.3, Df=0.008) for 70% performance parity with shortened 2-week lead times, suitable for small-to-medium batches.

**3. Cost-Performance Balance Strategy**

- Hybrid Lamination Technology: Use RO4500 (Dk=3.66±0.05, Df=0.003) for signal layers and FR-4 for inner layers (40% cost reduction). Tested 10-layer boards show impedance deviation ≤±7%, meeting 5G high-frequency needs. RT/duroid 6035HTC (thermal conductivity 2.8W/mK) for power amplifier layers increases cost by 20% while boosting heat dissipation by 50%.
- Domestic Substitute Validation: Huazheng New Materials HF175 (Dk=17.5±0.5, Df=0.009) matches RO3010 loss at 10GHz with 30% lower cost. Certified to AEC-Q200 automotive standards, it suits mid-tier applications like automotive radars.

**4. Environmental Adaptability and Long-Term Reliability Assurance**

- Wide-Temperature/High-Humidity Scenarios: Rogers materials exhibit moisture absorption 64-channel phase control)
- Satellite and aerospace electronics: Ka/Ku-band satellite communications (onboard transceiver modules), spacecraft phased array radar (low-orbit satellite payloads)
- Ultra-high-speed digital circuits: 112G PAM4 interfaces (optical modules, data center switches), PCIe 6.0+ signal layers (rates ≥64 GT/s)
- High-precision microwave components: waveguide converters (millimeter waveguide-to-microstrip transition structures), LTCC replacement designs (high-frequency filters, couplers)
- Wi-Fi 6E/7 RF front-end: 6 GHz band power amplifiers and antennas (to mitigate nonlinear distortion)
- Medical microwave equipment: Medical imaging systems (such as MRI radiofrequency coils), tumor radiofrequency ablation electrode control circuits
- High-frequency test equipment: 40GHz+ network analyzer probe cards, terahertz spectrometer sampling heads
- High-power RF equipment: >500W solid-state power amplifiers (thermal conductivity >1W/mK, heat dissipation requirements)

[https://www.bestpcbs.com/blog/wp-content/uploads/2025/10/Figure-1-Rogers-4003C-1.jpg](https://www.bestpcbs.com/blog/wp-content/uploads/2025/10/Figure-1-Rogers-4003C-1.jpg)

## Why Is Rogers Better than FR-4?

**Dielectric Loss (Df) & Signal Integrity**

- Rogers: Df as low as 0.0037 at 10GHz, ~0.004-0.0045 at 24GHz, with signal loss only 1/3-1/5 of FR-4 in high-frequency scenarios. Supports strong signal integrity in 5G/millimeter-wave applications, e.g., RO4350B achieves ≤0.3dB/cm insertion loss at 26GHz.
- FR-4: Df 0.01-0.02 at low frequencies (