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Shenzhen Bicheng Electronics Technology Co., Ltd
Shenzhen Bicheng Electronics Technology Co., Ltd

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PTFE High Frequency PCB 1.5mm DK 2.65 PTFE RF Circuit Board with 3oz Copper Coating Immersion Gold

PTFE High Frequency PCB 1.5mm DK 2.65 PTFE RF Circuit Board with 3oz Copper Coating Immersion Gold

  • PTFE High Frequency PCB 1.5mm DK 2.65 PTFE RF Circuit Board with 3oz Copper Coating Immersion Gold
  • PTFE High Frequency PCB 1.5mm DK 2.65 PTFE RF Circuit Board with 3oz Copper Coating Immersion Gold
  • PTFE High Frequency PCB 1.5mm DK 2.65 PTFE RF Circuit Board with 3oz Copper Coating Immersion Gold
PTFE High Frequency PCB 1.5mm DK 2.65 PTFE RF Circuit Board with 3oz Copper Coating Immersion Gold
Product Details:
Place of Origin: China
Brand Name: Bicheng Technologies Limited
Certification: UL
Model Number: BIC-0098-V1.09
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD 2.99-9.99 PER PIECE
Packaging Details: Vacuum
Delivery Time: 10 working days
Payment Terms: T/T, Western Union
Supply Ability: 45000 pieces per month
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Detailed Product Description
Number Of Layers: 2 Glass Epoxy: PTFE
Final Foil: 1.0 Final Height Of PCB: 1.6 Mm ±10%
Surface Finish: Immersion Gold Solder Mask Color: No
Colour Of Component Legend: No Test: 100% Electrical Test Prior Shipment

PTFE High Frequency PCB 1.5mm DK 2.65 PTFE RF Circuit Board with 3oz Copper Coating Immersion Gold

(PCB's are custom-made products, the picture and parameters shown are just for reference)

 

Hello everybody,

Today we talk about a type of F4B high frequency circuit board.

 

F4B series high frequency material is mainly PTFE glass fiber cloth and ceramic-filled PTFE glass fiber cloth etc. It is a series of high frequency materials of Chinese brand, which is cheap in price and stable in quality. It's widely applied to radar, navigation, satellite communication, 4G communications, 5G communications and the like.

 

PCB Specifications

Layer count: Double sided
Base material: F4B DK 2.65
Dimension: 210 x 115mm
Finished thickness 1.6mm ±10%
Finished Copper weight: 3oz
SMOBC: No
Surface finish: Immersion gold

 

The main specifications of this board is double sided board, substrate is F4B, DK at 2.65, 210mm long by 115mm wide, 1.6mm finished thick, finished copper 3oz, no solder mask no silkscreen, and surface finish is immersion gold.

 

Let’s see the stack up.

 

PTFE High Frequency PCB 1.5mm DK 2.65 PTFE RF Circuit Board with 3oz Copper Coating Immersion Gold 0

 

Top layer and bottom layer are 3oz copper finished. F4b dielectric material is in the middle of 2 layers copper, showing dielectric constant at 2.65

 

PTFE High Frequency PCB 1.5mm DK 2.65 PTFE RF Circuit Board with 3oz Copper Coating Immersion Gold 1

 

From the photo of this board, the track is thicker than normal boards; surface finish is immersion gold and no solder mask and silkscreen.

 

Our PCB Capability (PTFE)

PCB Material: PTFE
Code: F4B series
Dielectric constant: 2.2, 2.55 and 2.65
2.17, 2.45, 2.75 and 3.0
Layer count: 1 Layer, 2 Layer, Multilayer, Hybrid type
Copper weight: 0.5oz, 1oz, 2oz, 3oz
PCB thickness: 0.17mm, 0.25mm, 0.5mm, 0.8mm, 1.0mm,
1.5mm, 2.0mm, 3.0mm, 4.0mm and 5.0mm, etc.
PCB Size: ≤400mm X 500mm
Surface finish: Bare copper, HASL, ENIG, Immersion tin etc.
   

 

The dielectric constant of F4B material is wide, ranging 2.2 to 3.0 etc. Board thickness ranges 0.17mm to 5.0mm. We can provide you with prototype service, small batches and mass production service.

 

Should you have any questions, please feel free to contact us.

Thank you for your reading.

 

Appendix: Data Sheet of PTFE(F4B)

Name Test condition Unit Value
Density Normal state g/ cm3 2.1~2.35
Moisture Absorption Dip in the distilled water of 20±2℃ for 24 hours % ≤0.02
Operating Temperature High-low temperature chamber -50℃~+260℃
Thermal Conductivity   W/m/k 0.8
CTE (typical) 0~100℃ (εr :2.1~2.3) ppm/℃ 25(x)
34(y)
252(z)
CTE (typical) 0~100℃ (εr :2.3~2.9) ppm/℃ 14(x)
21(y)
173(z)
CTE (typical) 0~100℃ (εr :2.9~3.5) ppm/℃ 12(x)
15(y)
95(z)
Shrinkage Factor 2 hours in boiling water % 0.0002
Surface Resistivity 500V DC Normal state M·Ω ≥1×104
Constant humidity and temperature ≥1×103
Volume Resistivity Normal state MΩ.cm ≥1×106
Constant humidity and temperature ≥1×105
Pin Resistance 500V DC Normal state ≥1×105
Constant humidity and temperature ≥1×103
Surface dielectric strength Normal state d=1mm(Kv/mm) ≥1.2
Constant humidity and temperature ≥1.1
Dielectric Constant 10GHZ εr 2.20,2.55,2.65,3.0,3.5 (±2%)
Dissipation Factor 10GHZ tgδ 2.2 ≤7×10-4
2.55~2.65 ≤1×10-3
3.0~3.5 ≤1.5×10-3
PTFE High Frequency PCB 1.5mm DK 2.65 PTFE RF Circuit Board with 3oz Copper Coating Immersion Gold 2
 
 

 

Contact Details
Shenzhen Bicheng Electronics Technology Co., Ltd

Contact Person: Mr. Kevin Liao

Tel: 86-755-27374847

Fax: 86-755-27374947

Send your inquiry directly to us
Shenzhen Bicheng Electronics Technology Co., Ltd
6-11C Shidai Jingyuan Fuyong Town, Baoan District, Shenzhen City, Guangdong Province, China
Tel:86-755-27374946
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