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20mil (0.508mm) Rogers PCBs are high-frequency laminates designed for low dielectric loss and stable impedance, ideal for 5G, automotive radar, and RF applications up to 7GHz+. Common materials include RO4350B, RO4003C, and RO3003, frequently featuring 0.5oz or 1oz copper, immersion gold (ENIG), and low-loss properties, with 20mil often used for 50-ohm microstrip widths.
Key 20mil Rogers Materials & Characteristics
- RO4350B (20mil): A hydrocarbon/ceramic laminate with low dielectric loss and excellent thermal stability, often used for demanding RF applications, maintaining strong mechanical rigidity.
- RO4003C (20mil): Widely used in 5G and microwave applications, featuring a 3.38 dielectric constant and providing low-loss performance.
- RO3003 (20mil): PTFE-based, offering excellent electrical properties (low loss and stable ) across a wide temperature range, often preferred for automotive radar.
- RO4835 (20mil): An alternative to RO4350B with significantly higher resistance to oxidation, crucial for high-temperature applications.
Standard 20mil Rogers PCB Specifications
- Thickness: 0.508mm (20 mils) is a standard core thickness for high-frequency designs, particularly useful for minimizing via inductance.
- Surface Finish: Commonly ENIG (Immersion Gold) to prevent oxidation and support fine-pitch SMT.
- Applications: 5G base stations, satellite communications, automotive radar, and RF antenna systems.
- Fabrication: Available through specialist high-frequency PCB manufacturers, offering double-layer or multilayer configurations, often using 0.2mm - 0.3mm vias.
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High performance Double-sided 0.508mm 20mil Rogers ...
Bicheng PCB
https://www.bichengpcb.com › high-performance-doubl...
Bicheng PCB
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The PCB is made using Rogers RO4350B Material, a high-performance, low-loss dielectric material that provides excellent electrical and mechanical stability.Read more
Rogers RO3003 PCB 20mil (0.508mm) Double Sided rigid ...
circuitboardpcbs.com
https://www.circuitboardpcbs.com › sale-14172183-roge...
circuitboardpcbs.com
https://www.circuitboardpcbs.com › sale-14172183-roge...
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Rogers RO3003 laminates are a ceramic-filled PTFE composite material suitable for high-frequency applications up to 77 GHz.Read more
$5.99In stock
The Ultimate Guide to the 20mil Rogers RO3003 PCB
Bicheng PCB
https://www.bichengpcb.com › blog › the-ultimate-guide...
Bicheng PCB
https://www.bichengpcb.com › blog › the-ultimate-guide...
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The 20mil RO3003 material PCB is a cutting-edge solution that offers exceptional electrical properties and durability. Its ceramic-filled PTFE composites, lead- ...Read more
RO4350B™ Laminates
Rogers Corporation
https://www.rogerscorp.com › ro4000-series-laminates
Rogers Corporation
https://www.rogerscorp.com › ro4000-series-laminates
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RO4350B laminates provide tight control on dielectric constant (Dk) and maintain low loss while utilizing the same processing method as standard epoxy/glass.Read more
High Frequency PCB Rogers 20mil 0.508mm RO4350B ...
LinkedIn · Jane Shi
2 reactions · 3 years ago
LinkedIn · Jane Shi
2 reactions · 3 years ago
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Ro4350b are made to deliver exceptional RF performance and affordable circuit manufacture. The end result is a low-loss material that can be ...Read more
20mil 2-Layer Rogers RO4360g2 RF Microwave PCB High ...
Made-in-China.com
https://bichengpcb.en.made-in-china.com › product › C...
Made-in-China.com
https://bichengpcb.en.made-in-china.com › product › C...
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Rogers Corporation's RO4360G2 PCBs are state - of - the - art, low - loss materials boasting a dielectric constant (Dk) of 6.15. These thermoset materials, ...Read more
$0.90In stockReview by MIC_BUYERFree delivery
Rogers 4003 PCB - High frequency PCB
ipcb.com
https://www.ipcb.com › rogers-4003
ipcb.com
https://www.ipcb.com › rogers-4003
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Rogers 4003 is a commercial high-frequency PCB material with good stability and consistency. Rogers 4003 material belongs to 4000 series.Read more
Rogers 4003 PCB
KingFord PCB
https://www.kingfordpcb.com › rogers-pcb
KingFord PCB
https://www.kingfordpcb.com › rogers-pcb
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Name: Rogers 4003 PCB. Material: Rogers 4003 material. rogers 4003 dielectric constant: 3.38. Layer: 4003+4450F. rogers 4003 thickness: 0.508mm(20mil).Read more
Rogers 4003 20mil 0.508mm Microwave PCB RO4003C High ...
circuitboardpcbs.com
https://www.circuitboardpcbs.com › sale-14171867-roge...
circuitboardpcbs.com
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RO4003C hydrocarbon ceramic laminates are designed to offer superior high frequency performance and low cost circuit fabrication.Read more
$5.99In stock
PCB Prototype manufacturer ROGERS in China?
EEVblog
https://www.eevblog.com › forum › rf-microwave › pc...
EEVblog
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Jun 3, 2018 — We have always used a PCB mill to make rapid PCB prototypes with Rogers materials of various thickness. The most common are 0.060", 0.032" 0.030" or 0.020".Read more