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60mil RF-35 PCB Material With Immersion Gold For Power Amplifiers

China Bicheng Electronics Technology Co., Ltd certification
China Bicheng Electronics Technology Co., Ltd certification
Kevin, Received and tested the boards - thanks very much. These are perfect, exactly what we needed. rgds Rich

—— Rich Rickett

Ruth, I got the PCB today, and they are just perfect. Please stay a little patience, my next order is coming soon. Kind regards from Hamburg Olaf

—— Olaf Kühnhold

Hi Natalie. It was perfect, I attach some pictures for your reference. And I send you next 2 projects to budget. Thanks a lot again

—— Sebastian Toplisek

Kevin, Thanks, they were perfectly made, and work well. As promised, here are the links for my latest project, using the PCBs you manufactured for me: Regards, Daniel

—— Daniel Ford

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60mil RF-35 PCB Material With Immersion Gold For Power Amplifiers

60mil RF-35 PCB Material With Immersion Gold For Power Amplifiers
60mil RF-35 PCB Material With Immersion Gold For Power Amplifiers 60mil RF-35 PCB Material With Immersion Gold For Power Amplifiers

Large Image :  60mil RF-35 PCB Material With Immersion Gold For Power Amplifiers

Product Details:
Place of Origin: CHINA
Brand Name: Bicheng
Certification: UL, ISO9001, IATF16949
Payment & Shipping Terms:
Minimum Order Quantity: 1PCS
Price: USD 9.99-99.99/PCS
Packaging Details: Vacuum bags+Cartons
Delivery Time: 8-9 working days
Payment Terms: T/T
Supply Ability: 5000PCS per month
Detailed Product Description
High Light:

Power Amplifiers PCB Board


RF-35 PCB Material


PCB Material 60mil

Today, we're delving into the world of Taconic's ORCER family and exploring an exceptional organic-ceramic laminate known as RF-35.


RF-35 laminates belong to the PTFE-based family and are reinforced with woven glass. This remarkable creation is the culmination of Taconic's expertise in coated PTFE fiberglass and ceramic fill technologies. RF-35 boasts a dielectric constant of 3.50 at 1.9 GHz, accompanied by a dissipation factor of 0.0018 at the same frequency.


With a moisture absorption rate of a mere 0.02% at a thickness of .060 inch, RF-35 showcases its impressive resistance to moisture. Additionally, it exhibits a peel strength exceeding 8.0 lbs./linear inch for 1/2 oz. copper and surpassing 10.0 lbs./linear inch for 1 oz. copper, as per the stringent IPC-TM 650 2.4.8 standard.


Moreover, this material demonstrates a dielectric breakdown of 41 kV, a volume resistivity measuring 1.26 x 10^9 Mohm/cm, and a surface resistivity measuring 1.46 x 10^8 Mohm, as determined by the exacting IPC-TM 650 2.5.6 and IPC-TM 650 measurements, respectively.


RF-35 boasts an impressive arc resistance, exceeding 180 seconds based on the IPC TM 650 2.5.1 standard. Its flexural strength lengthwise is greater than 22,000 psi, while crosswise it surpasses 18,000 psi, as per ASTM D 790 testing. Tensile strength measurements reveal 27,000 psi (or 187 N/mm^2) lengthwise and 21,000 psi (or 145 N/mm^2) crosswise, according to ASTM D 638 standards.


RF-35 exhibits exceptional dimensional stability, with a lengthwise dimensional stability of 0.00004 in/in and a crosswise dimensional stability of -0.00010 in/in, as measured by IPC-TM 650 2.4.39.


Property Test Method Unit Value Unit Value
Dielectric Constant @ 1.9 GHz IPC-TM 650 2.5.5   3.5   3.5
Dissipation Factor @ 1.9 GHz IPC-TM 650 2.5.5   0.0018   0.0018
Moisture Absorption (.060") IPC-TM 650 % 0.02 % 0.02
Peel Strength (1/2 oz. copper) IPC-TM 650 2.4.8 lbs./linear inch >8.0 N/mm >1.5
Peel Strength (1 oz. copper) IPC-TM 650 2.4.8 lbs./linear inch >10.0 N/mm >1.8
Dielectric Breakdown IPC-TM 650 2.5.6 kV 41 kV 41
Volume Resistivity IPC-TM 650 Mohm/cm 1.26 x 109 Mohm/cm 1.26 x 109
Surface Resistivity IPC-TM 650 Mohm 1.46 x 108 Mohm 1.46 x 108
Arc Resistance IPC TM 650 2.5.1 seconds >180 seconds >180
Flexural Strength Lengthwise ASTM D 790 psi >22,000 N/mm2 >152
Flexural Strength Crosswise ASTM D 790 psi >18,000 N/mm2 >124
Tensile Strength Lengthwise ASTM D 638 psi 27,000 N/mm2 187
Tensile Strength Crosswise ASTM D 638 psi 21,000 N/mm2 145
Dimensional Stability Lengthwise IPC-TM 650 2.4.39 in/in 0.00004 mm/mm 0.00004
Dimensional Stability Crosswise IPC-TM 650 2.4.39 in/in -0.0001 mm/mm -0.0001
Tg TMA °C >315 °F >600
Thermal Conductivity ASTM F 433 W/m/K 0.24 W/m/K 0.24
X-Y CTE ASTM D 3386 (TMA) ppm/°C 19-24 ppm/°C 19-24
Z CTE ASTM D 3386 (TMA) ppm/°C 64 ppm/°C 64
Flammability UL-94   V-0   V-0
Hardness Rockwell M Scale   34   34


High Tg materials are a specialty of RF-35, with a remarkable value exceeding 315°C.


When it comes to thermal conductivity, RF-35 showcases a figure of 0.24 W/m/K, as determined by ASTM F 433. Its X-Y CTE ranges from 19-24 ppm/°C, while its Z CTE measures 64 ppm/°C, based on ASTM D 3386 (TMA) standards. Additionally, RF-35 holds a V-0 rating for flammability, confirmed by UL-94, and registers a hardness of 34% on the Rockwell M scale.


We offer various options for PCBs, including single layer, double layer, multi-layer, and hybrid configurations. Standard dielectric thicknesses of 10 mils, 20 mils, 30 mils, and 60 mils are readily available. Finished copper thickness options include 1oz and 2oz.


Our capabilities extend to PCBs with a maximum size of 400 mm by 500 mm. These can be individual boards or panels with multiple alternative designs.


We provide a range of solder mask colors, such as green, black, blue, and yellow. We also offer diverse choices for plating pads, including immersion gold, HASL, immersion silver, immersion tin, OSP, pure gold, and bare copper, among others.


PCB material: PTFE Ceramic Fiberglass
Designation: RF-35
Dielectric constant: 3.5
Dissipation factor 0.0018
Layer count: Single layer, Double layer, Multilayer, Hybrid PCB
Copper weight: 1oz (35µm), 2oz (70µm)
Laminate thickness: 10mil (0.254mm), 20mil (0.508mm), 30mil (0.762mm), 60mil (1.524mm)
PCB size: ≤400mm X 500mm
Solder mask: Green, Black, Blue, Red, Yellow etc.
Surface finish: Immersion gold, HASL, Immersion silver, Immersion tin, OSP, Pure gold, Bare copper, ENEPIG etc..


Machining PTFE-based substrates presents unique challenges due to the softness of the PTFE resin system. The quality of routing, including the presence of burrs and fibers, is influenced by the type of fiberglass used in the substrate. Heavier fiberglass weaves pose greater difficulties in cutting.


RF-35 employs a robust heavy weight 7628 glass style, which provides excellent dimensional stability and rigidity. However, it's important to note that drilling or routing this product may present more challenges compared to using a medium weight glass style.


60mil RF-35 PCB Material With Immersion Gold For Power Amplifiers 0

Contact Details
Bicheng Electronics Technology Co., Ltd

Contact Person: Ms. Ivy Deng

Tel: 86-755-27374946

Fax: 86-755-27374848

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