Shenzhen Bicheng Electronics Technology Co., Ltd
| Payment Terms | T/T, Western Union |
| Supply Ability | 45000 pieces per month |
| Delivery Time | 10 working days |
| Packaging Details | Vacuum |
| Number of Layers | 2 |
| Glass Epoxy: | TLF-35 |
| Final foil | 1.0 Oz |
| 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 |
| Brand Name | Bicheng Technologies Limited |
| Model Number | BIC-0034-V0.72 |
| Certification | UL |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 45000 pieces per month |
| Delivery Time | 10 working days | Packaging Details | Vacuum |
| Number of Layers | 2 | Glass Epoxy: | TLF-35 |
| Final foil | 1.0 Oz | 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 |
| Brand Name | Bicheng Technologies Limited | Model Number | BIC-0034-V0.72 |
| Certification | UL | Place of Origin | China |
Taconic RF PCB Made on TLF-35 60mil 1.524mm With Immersion Gold for Mixer, Filters and Couplers etc.
(Printed Circuit Boards are custom-made products, the picture and parameters shown are just for reference)
TLF-35A is another type of low cost RF material. It's the best choice for low cost, high volume commercial microwave and radio frequency applications. TLF-35A has excellent peel strength for 1/2 ounce and 1 ounce copper (even in comparison to standard epoxy materials), a critical aspect whenever rework is required.
The ultra low moisture absorption rate and low dissipation factor of TLF-35A minimizes phase shift with frequency. TLF-35A is dimensionally stable due to the use of woven fabrics in its design. TLF-35A base materials exhibit flammability of V-0, and are tested in accordance with IPC-TM-650.
TFL-35A has low dielectric constant at 3.5 +/-0.05, low dissipation factor at 0.002.
Benefits:
Low cost
Excellent peel strength
Exceptionally low DF
Low moisture absorption
Very high thermal reliability
Applications:
Filter, coupler, splitter, combiner and mixer
Antenna
High power Amplifier, TMA, TMB, LNA
Repeater
Passive components
Medical scanners
PCB Specifications
| PCB SIZE | 165 x 50mm=1PCS |
| BOARD TYPE | Double sided PCB |
| Number of Layers | 2 layers |
| Surface Mount Components | YES |
| Through Hole Components | NO |
| LAYER STACKUP | copper ------- 35um(1 oz)+plate TOP layer |
| TLF-35 1.524mm | |
| copper ------- 35um(1oz) + plate BOT Layer | |
| TECHNOLOGY | |
| Minimum Trace and Space: | 14 mil / 14 mil |
| Minimum / Maximum Holes: | 0.4mm / 2.5mm |
| Number of Different Holes: | 0 |
| Number of Drill Holes: | 0 |
| Number of Milled Slots: | 0 |
| Number of Internal Cutouts: | 0 |
| Impedance Control: | no |
| Number of Gold finger: | 0 |
| BOARD MATERIAL | |
| Glass Epoxy: | TLF-35 1.524mm |
| Final foil external: | 1.5 oz |
| Final foil internal: | N/A |
| Final height of PCB: | 1.6 mm ±10% |
| PLATING AND COATING | |
| Surface Finish | Immersion gold |
| Solder Mask Apply To: | NO |
| Solder Mask Color: | N/A |
| Solder Mask Type: | N/A |
| CONTOUR/CUTTING | Routing |
| MARKING | |
| Side of Component Legend | N/A |
| Colour of Component Legend | white |
| Manufacturer Name or Logo: | Marked on the board in a conductor and leged FREE AREA |
| VIA | N/A |
| FLAMIBILITY RATING | UL 94-V0 Approval MIN. |
| DIMENSION TOLERANCE | |
| Outline dimension: | 0.0059" |
| Board plating: | 0.0029" |
| Drill tolerance: | 0.002" |
| TEST | 100% Electrical Test prior shipment |
| TYPE OF ARTWORK TO BE SUPPLIED | email file, Gerber RS-274-X, PCBDOC etc |
| SERVICE AREA | Worldwide, Globally. |
Data Sheet of Taconic TLF-35
| TLF-35-xxxx-A TYPICAL VALUES | |||||
| Property | Test Method | Units | Value | Units | Value |
| Dielectric Constant at 1.9GHz | IPC-TM 650 2.5.5.5.1 Mod | 3.50±0.05 | 3.50±0.05 | ||
| Dissipation Factor at 1.9GHz | IPC-TM 650 2.5.5.5.1 Mod | 0.0016 | 0.0016 | ||
| Dissipation Factor at 10GHz | IPC-TM 650 2.5.5.5.1 Mod | 0.0022 | 0.0022 | ||
| Water absorption | IPC-TM 650 2.6.2.1 | % | 0.03 | % | 0.03 |
| Peel Strength(1oz copper) | IPC-TM 650 2.4.8 | Lbs./linear inch | 10 | M/mm | 1.8 |
| Volume Resistivity | IPC-TM 650 2.5.17.1 | Mohm.cm | 2.0 x 109 | Mohm.cm | 2.0 x 109 |
| Surface Resistivity | IPC-TM 650 2.5.17.1 | Mohm | 3.0 x 108 | Mohm | 3.0 x 108 |
| Flexural Strength Lengthwise | IPC-TM 650 2.4.4 | psi | 13,000 | M/mm2 | 90 |
| Flexural Strength Crosswise | IPC-TM 650 2.4.4 | psi | 13,000 | M/mm2 | 90 |
| Thermal Conductivity | IPC-TM 650 2.4.50 | W/m/K | 0.37 | W/m/K | 0.37 |
| x-y CTE(50-150℃) | IPC-TM 650 2.4.41 | ppm/℃ | 9-12 | ppm/℃ | 9-12 |
| z CTE(50-150℃) | IPC-TM 650 2.4.41 | ppm/℃ | 80 | ppm/℃ | 80 |
| Flammability | UL-94 | V-0 | V-0 | ||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2003
Total Annual:
10 million-18 million
Employee Number:
350~450
Ecer Certification：
Site Member
Founded in 2003, Shenzhen Bicheng Electronics Technology Co., Ltd is an established high frequency PCB supplier and exporter in Shenzhen China, severing cellular base station antenna, satellite, high frequency passive components, microstrip line and band line circuit, millimeter wave equipm... Founded in 2003, Shenzhen Bicheng Electronics Technology Co., Ltd is an established high frequency PCB supplier and exporter in Shenzhen China, severing cellular base station antenna, satellite, high frequency passive components, microstrip line and band line circuit, millimeter wave equipm...
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