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 | 4 |
| Glass Epoxy | RO4350B 60mil + RO4350B 10mil + RO4450F 4mil |
| Final foil | 1.0 |
| Final height of PCB | 2.1 mm ±10% |
| Surface Finish | Immersion gold |
| Solder Mask Color | Green |
| Colour of Component Legend | White |
| Test | 100% Electrical Test prior shipment |
| Brand Name | Bicheng Technologies Limited |
| Model Number | BIC-0066-V1.11 |
| Certification | UL |
| Place of Origin | China |
View Detail Information
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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 | 4 | Glass Epoxy | RO4350B 60mil + RO4350B 10mil + RO4450F 4mil |
| Final foil | 1.0 | Final height of PCB | 2.1 mm ±10% |
| Surface Finish | Immersion gold | Solder Mask Color | Green |
| Colour of Component Legend | White | Test | 100% Electrical Test prior shipment |
| Brand Name | Bicheng Technologies Limited | Model Number | BIC-0066-V1.11 |
| Certification | UL | Place of Origin | China |
4 Layer RF Circuit Board On Rogers 60mil RO4350B and 10mil RO4350B with Back Drill for UHF Coupler
(Printed circuit boards are custom-made products, the picture and parameters shown are just for reference)
Hello Everyone,
This 4 layer RF PCB is built on 60mil RO4350B and 10mil RO4350B for the application of UHF coupler. Look at the stack-up.
Base materials are 60mil RO4350B core and 10mil RO4350B core plus 4mil RO4450F prepreg. There’re 35 μm(1oz) copper on each layer with final height 2.1mm thick. Pads are immersion gold plated. There’re back drilled via from 10mil core. Back drilling can reduce noise interference and improve signal integrity. Using back drilling successfully reduced the difficulty of PCB fabrication and avoided the use of buried /blind via.
Features and benefits
1) RO4350B exhibits a stable dielectric constant over a broad frequency range;
2) RO4350B makes it an ideal substrate for broadband applications;
3) Delivery on time higher than 98% on-time-delivery rate;
4) Focusing on small batches and medium volume production;
5) Strict WIP inspection and monitoring as well as working instruction;
Applications
Antenna, Interference filter, Sound control switch induction, Trunk amplifier
PCB Data Sheet
| PCB SIZE | 91 x 98mm=1PCS |
| BOARD TYPE | High Frequency PCB |
| Number of Layers | Multilayer PCB, 4 Layer PCB |
| Surface Mount Components | YES |
| Through Hole Components | YES |
| LAYER STACKUP | copper ------- 35um(1oz)+plate TOP layer |
| RO4350B 60 mil | |
| copper ------- MidLayer 1 | |
| RO4450F 4 mil | |
| copper ------- MidLayer 2 | |
| RO4350B 10 mil | |
| copper ------- 35um(1oz)+plate BOT Layer | |
| TECHNOLOGY | |
| Minimum Trace and Space: | 10mil / 10mil |
| Minimum / Maximum Holes: | 0.3/3.21mm |
| Number of Different Holes: | 5 |
| Number of Drill Holes: | 1680 |
| Number of Milled Slots: | 1 |
| Number of Internal Cutouts: | 1 |
| Impedance Control | no |
| BOARD MATERIAL | |
| Glass Epoxy: | Rogers RO4350B( core 10mil, DK=3.48) & RO4450B(PP 4mil DK=3.54) |
| Final foil external: | 1.5oz |
| Final foil internal: | 1oz |
| Final height of PCB: | 2.1mm ±10% |
| PLATING AND COATING | |
| Surface Finish | Immersion Gold (71.1%) 2µ" over 100µ" nickel |
| Solder Mask Apply To: | Top and Bottom layer |
| Solder Mask Color: | N/A |
| Solder Mask Type: | N/A |
| CONTOUR/CUTTING | Routing |
| MARKING | |
| Side of Component Legend | N/A |
| Colour of Component Legend | N/A |
| Manufacturer Name or Logo: | N/A |
| VIA | Plated Through Hole(PTH), via open |
| FLAMIBILITY RATING | UL 94-V0 Approval MIN. |
| DIMENSION TOLERANCE | |
| Outline dimension: | 0.0059" (0.15mm) |
| Board plating: | 0.0030" (0.076mm) |
| Drill tolerance: | 0.002" (0.05mm) |
| TEST | 100% Electrical Test prior shipment |
| TYPE OF ARTWORK TO BE SUPPLIED | email file, Gerber RS-274-X, PCBDOC etc |
| SERVICE AREA | Worldwide, Globally. |
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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