Rogers RO4350B 2 Layer High Frequency PCB 7x5cm ENIG

TOP 10 Factory 2 Layers Rogers RO4350B Board Pcb

PCB Parameter:

Product name:Rogers RO4350B hf pcb

Brand:ONESEINE

Material:Rogers RO450B

Thickness:1.65mm

Layers:2

DK:3.48

Loss factor:0.0004(1 MHZ),0.0009(10 GHZ)

Core thickness:1.524mm

Tg:＞280

Td:390

Flame Rate:V-0

Thermal conductivity:0.69w/m.k

What are some other popular materials used for high-frequency PCBs?

In addition to Rogers PCB materials, there are several other popular materials used for high-frequency PCBs. Here are a few examples:

Isola: Isola is a leading manufacturer of high-performance laminate and prepreg materials for PCBs. They offer materials like IS410, IS620, and Astra MT that are specifically designed for high-frequency applications. Isola materials provide excellent electrical properties, low loss, and high thermal reliability.

Taconic: Taconic is another well-known manufacturer of high-frequency PCB materials. Their popular product lines include RF-35, RF-35A, and TLX. These materials offer low dielectric loss, high thermal conductivity, and good mechanical stability, making them suitable for high-frequency and high-power applications.

Arlon: Arlon specializes in high-frequency laminates and prepregs for PCBs. Their product lineup includes materials like 85N, 85HP, and 55NT. Arlon materials have low loss, high thermal conductivity, and good dimensional stability, making them suitable for applications requiring high-frequency performance.

Nelco: Nelco, a subsidiary of Park Electrochemical Corp., offers a range of high-frequency PCB materials. Their popular products include N4000-13EP and N7000-2. These materials have low dielectric loss, high glass transition temperature, and good dimensional stability, making them suitable for high-speed digital and RF applications.

Panasonic/Megtron: Panasonic and Megtron (a product line of Panasonic) offer high-performance laminates suitable for high-frequency PCBs. Megtron 6 and Megtron 7 are their popular materials that provide low loss, excellent electrical properties, and high reliability for high-frequency applications.

It's important to note that the selection of materials for high-frequency PCBs depends on the specific application requirements and design considerations. Working with PCB manufacturers and material suppliers experienced in high-frequency designs can help in choosing the right material for a particular application.

Rogers PCB applications.

Moreover, since nowadays 5G Technology developments are growing quickly, various devices request high-frequency PCBs and RF PCBs with high performance which need not only low electrical noise but also low signal losses. And Rogers PCB material is a perfect choice to match the technological characteristics, besides it is also cost-effective for this purpose. Some Rogers PCB applications are:

1 .Automotive Radar and Sensors
2. Microwave equipment of all kinds.
3. Cellular Base Station Antennas
4. RF Identification (RFID) Tags
5. 5G Station
6. Microwave point to point (P2P) links
7. LNB’s for Direct Broadcast Satellites

Product Description:

Engineered for uncompromising RF performance, our 2-layer Rogers RO4350B PCBs deliver ultra-low signal loss and exceptional stability for applications up to 30GHz+. Manufactured by industry-leading factories with stringent process controls, these circuit boards leverage Rogers Corporation’s RO4350B laminate—ideal for 5G, automotive radar, aerospace, and high-speed digital systems where signal integrity is critical.

Key Specifications & Advantages:
✅ Premium RO4350B Laminate:

Ultra-low dielectric loss (Df = 0.0037 @ 10 GHz) and stable dielectric constant (Dk = 3.48 ±0.05) 13

Superior thermal management vs. FR4 (thermal conductivity: 0.62 W/m/K)

Low Z-axis CTE (32 ppm/°C) prevents via cracking under thermal stress 1

✅ Optimized 2-Layer Design:

Cost-effective solution for RF prototyping and volume production

Supports 20mil dielectric thickness and 1oz copper foil (customizable) 5

Impedance control tolerance ±5% (e.g., 50Ω CPW lines) 14

✅ Factory Capabilities:

Laser-drilled micro-vias (min. 0.1mm diameter) 57

Surface finishes: ENIG, Immersion Silver, OSP, or Hard Gold

Rapid prototyping (as fast as 24–48 hours) and high-volume support 8

Critical Applications:

5G Infrastructure: mmWave antennas, beamforming modules

Automotive Radar: 24GHz/77GHz ADAS sensors 34

Aerospace & Defense: Radar systems, satellite comms

IoT/WiFi 6E/7: High-power RF amplifiers 1

Medical Devices: Imaging and diagnostic equipment 2

Why Choose Our Factories?

Signal Integrity First: Minimize insertion loss and phase distortion in GHz-range designs.
Cost Efficiency: RO4350B outperforms PTFE laminates at ~40% lower cost4.
Reliability: UL 94 V-0 flammability rating and IATF 16949 compliance for automotive-grade quality 28.
Advanced DFM Support: Free stackup optimization and impedance modeling.