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

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F4B PTFE High Frequency PCB 2oz Copper 0.8mm Thick With Immersion Gold for Low Noise Amplifiers

F4B PTFE High Frequency PCB 2oz Copper 0.8mm Thick With Immersion Gold for Low Noise Amplifiers

  • F4B PTFE High Frequency PCB 2oz Copper 0.8mm Thick With Immersion Gold for Low Noise Amplifiers
  • F4B PTFE High Frequency PCB 2oz Copper 0.8mm Thick With Immersion Gold for Low Noise Amplifiers
  • F4B PTFE High Frequency PCB 2oz Copper 0.8mm Thick With Immersion Gold for Low Noise Amplifiers
  • F4B PTFE High Frequency PCB 2oz Copper 0.8mm Thick With Immersion Gold for Low Noise Amplifiers
F4B PTFE High Frequency PCB 2oz Copper 0.8mm Thick With Immersion Gold for Low Noise Amplifiers
Product Details:
Place of Origin: China
Brand Name: Bicheng Technologies Limited
Certification: UL
Model Number: BIC-109-V1.11
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD 2.99-6.99 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: 2OZ Final Height Of PCB: 0.8 Mm ±10%
Surface Finish: Immersion Gold Solder Mask Color: Black
Colour Of Component Legend: White Test: 100% Electrical Test Prior Shipment

F4B PTFE High Frequency PCB 2oz Copper 0.8mm Thick With Immersion Gold for Low Noise Amplifiers

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

 

Polytetrafluoroethylene (Short for PTFE), commonly known as "plastic king ", is a polymer compound made of tetrafluoroethylene by polymerization. It has excellent chemical stability, corrosion resistance, sealing, high lubrication and non-viscosity, electrical insulation and good aging resistance. Used as engineering plastic, it can be made into PTFE tube, rod, belt, plate, film and so on. Generally it’s used in high performance requirements of corrosion-resistant pipes, containers, pumps, valves as well as radar, high-frequency communication equipment, radio equipment.

 

Excellent performance:

  • high temperature resistance: long-term use temperature 200~260 degrees Celsius.
  • low temperature resistance: still soft at -100 degrees Celsius;
  • corrosion resistance: resistant aqua regia and all organic solvents;
  • climate resistance: best aging life in plastics;
  • high lubrication: with the smallest friction coefficient in plastics (0.04);
  • Non-viscous: with minimal surface tension in solid materials without adhering to any substance;
  • non-toxic: with physiological inertness;
  • excellent electrical properties, ideal for C class of insulating materials, a thick layer of stack of newspaper can block 1500 V of high voltage;
  • smoother than ice.

 

F4B PTFE High Frequency PCB 2oz Copper 0.8mm Thick With Immersion Gold for Low Noise Amplifiers 0

 

F4B PTFE High Frequency PCB 2oz Copper 0.8mm Thick With Immersion Gold for Low Noise Amplifiers 1

 

 

F4BM-1/2 High Frequency PCB

F4BM-1/2 is laminated by laying up of varnished glass cloth with Teflon resin, according to the scientific formulation and strict technology process. This product takes some advantages over F4B series in the electrical performance(wider range of dielectric constant,lower dielectric loss angle tangent,increased resistance,and more stability of performance)

 

At RF and Microwave frequencies, the dielectric constant of PTFE materials is as low as 3.5 or below, which keeps strong signal during transmission across PCB, making them ideal for overcoming the high speed limitation of FR-4.

 

 

PCB Capability (PTFE)

PCB Material: Fibre glass coated PTFE
Code: F4BM-1/2 (family series)
Dielectric constant: 2.2, 2.55, 2.65,
  3.0 and 3.5
Layer count: 1 Layer, 2 Layers and multi-layer
Copper weight: 0.5oz (17 µm), 1oz (35µm), 2oz (70µm), 3oz (105µm)
PCB thickness: 0.25mm, 0.5mm, 0.8mm, 1.0mm, 1.5mm, 2.0mm,3.0mm, 4.0mm, 5.0mm, 6.0mm, 8.0mm, 10.0mm, 12.0mm
PCB size: ≤400mm X 500mm
Solder mask: Green, Black, Blue, Yellow, Red etc.
Surface finish: Bare copper, HASL, ENIG, Silver, OSP,etc.

 

F4B PTFE High Frequency PCB 2oz Copper 0.8mm Thick With Immersion Gold for Low Noise Amplifiers 2

 

F4B PTFE High Frequency PCB 2oz Copper 0.8mm Thick With Immersion Gold for Low Noise Amplifiers 3

 

 

Data Sheet of F4B (PTFE)

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

 

 

F4B PTFE High Frequency PCB 2oz Copper 0.8mm Thick With Immersion Gold for Low Noise Amplifiers 4

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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