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 20mil |
| Final foil | 1.0 |
| Final height of PCB | 1.4 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-0068-V1.13 |
| Certification | UL |
| Place of Origin | China |
View Detail Information
Explore similar products
4 Layer High Frequency PCB Built On 6.6mil and 20mil RO4350B with Blind Via for
Hybrid PCB | Mixed Material 4-layer PCB Made On 20 mil RO4350B + FR4 With Blind
RF Hybrid High Frequency 6-layer PCB Built On 10mil 0.254mm RO4350B and FR-4
High Frequency Hybrid PCB 6-Layer Mixed PCB On 20mil 0.508mm RO4350B and FR-4
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 20mil |
| Final foil | 1.0 | Final height of PCB | 1.4 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-0068-V1.13 |
| Certification | UL | Place of Origin | China |
4 Layer High Frequency PCB Built On 2 Cores of 20mil RO4350B with Back Drill for GPS Tracker
(Printed circuit boards are custom-made products, the picture and parameters shown are just for reference)
Hello Everyone,
Warm greetings!
This type of 4 Layer Rogers PCB is built on 2 core of 0.508mm (20mil) RO4350B for the application of GPS tracker. This board, we used back drilling technology to achieve the “blind via”. See the stack-up.
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 process.
The specifications of the PCB are as follows:
Base material: RO4350B 20 mil + RO4450B 4 mil
Layer count: 4 layers
Type: Mixed multiplier milled separately
Format: 70mm x 125mm = 1 piece
Surface finish: Immersion gold
Copper weight: Outer layer 35 um/ Inner layer 18 um
Solder mask / Legend: Green / white
Final PCB height: 1.42 mm
Standard: IPC 6012 Class 2
Packing: Each 25 panels are packed for shipment.
Lead time: 12 working days
Shelf life: 6 months
Features and benefits
1) Excellent high frequency performance due to low dielectric tolerance and loss;
2) Low thermal coefficient of dielectric constant;
3) Back drilling reducing noise interference;
4) ISO9001, ISO14001, UL certified manufacturing factory;
5) 30000 square meter month capability;
Applications
Multiplexer, Video transmission gear, Low noise block, Power divider
Parameter and data sheet
| PCB SIZE | 70mm x 125mm = 1 piece |
| BOARD TYPE | Multlayer PCB |
| Number of Layers | 4 Layers |
| Surface Mount Components | YES |
| Through Hole Components | YES |
| LAYER STACKUP | Copper -----Signal 18um(0.5 oz)+plate TOP layer |
| RO4350B 0.508 mm | |
| Copper -----Plain 0.018 mm | |
| Prepreg RO4450F X 3, 0.305mm | |
| Copper ----- Plain 0.018 mm | |
| RO4350B 0.508 mm | |
| Copper ------- 18um(0.5oz) + plate BOT Layer | |
| TECHNOLOGY | |
| Minimum Trace and Space: | 4 mil / 5 mil |
| Minimum / Maximum Holes: | 0.4 mm / 5.6 mm |
| Number of Different Holes: | 12 |
| Number of Drill Holes: | 121 |
| Number of Milled Slots: | 0 |
| Number of Internal Cutouts: | NA |
| Impedance Control: | N/A |
| Number of Gold finger: | N/A |
| BOARD MATERIAL | |
| Base Material: | RO4350B Tg280℃, er<3.48, Rogers Corp. |
| Final foil external: | 1 oz |
| Final foil internal: | 0.5 oz |
| Final height of PCB: | 1.42 mm ±10% |
| PLATING AND COATING | |
| Surface Finish | Immersion gold |
| Solder Mask Apply To: | N/A |
| 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), minimum size 0.4mm. |
| 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. |
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...
Get in touch with us
Leave a Message, we will call you back quickly!