Shenzhen Bicheng Electronics Technology Co., Ltd
| Payment Terms | T/T, Paypal |
| Supply Ability | 50000pcs |
| Delivery Time | 2-10 working days |
| Packaging Details | Packing |
| Product Solder Mask | Green, Red, Blue, Black, White, Yellow |
| Lead Time | 2-10 days |
| Fiducial Mark | Through hole |
| Board Type | Single Sided PCB |
| Silkscreen Color | White |
| Model | BIC-N05-02 |
| Package | Carton box |
| Surface Cu Thickness | 280 um (8 oz) |
| Product Silkscreen | Green, White, Black, Yellow |
| Analytics | Real-time analytics and reporting |
| Solder Mask Colour | N/A |
| Application | CSP, BGA, 0.5mm QFP etc. package |
| Aperture Configured | Laser cut |
| Board Dimensions | 500mmx500mm |
| Brand Name | Isola |
| Model Number | Isola's 370HR |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Paypal | Supply Ability | 50000pcs |
| Delivery Time | 2-10 working days | Packaging Details | Packing |
| Product Solder Mask | Green, Red, Blue, Black, White, Yellow | Lead Time | 2-10 days |
| Fiducial Mark | Through hole | Board Type | Single Sided PCB |
| Silkscreen Color | White | Model | BIC-N05-02 |
| Package | Carton box | Surface Cu Thickness | 280 um (8 oz) |
| Product Silkscreen | Green, White, Black, Yellow | Analytics | Real-time analytics and reporting |
| Solder Mask Colour | N/A | Application | CSP, BGA, 0.5mm QFP etc. package |
| Aperture Configured | Laser cut | Board Dimensions | 500mmx500mm |
| Brand Name | Isola | Model Number | Isola's 370HR |
| Certification | ISO9001 | Place of Origin | China |
12-Layer Rigid PCB with 370HR Base Material, 1.58mm Thickness, Green Solder Mask, and ENIG Finish
(All PCBs are custom-manufactured. Reference images and parameters may vary based on your design requirements.)
Hi, I’m Sally from Bicheng Technologies Limited, and I’m excited to introduce our 12-layer rigid PCB built with Isola’s 370HR laminate. This high-performance PCB is designed to meet the demands of complex multilayer applications, delivering exceptional thermal performance, reliability, and processing ease. With features like green solder mask, ENIG surface finish, and impedance control, this PCB is a versatile solution for industries such as aerospace, automotive, and networking. Join me as I walk you through its construction, features, and typical applications.
1. Overview of the 12-Layer Rigid PCB
This 12-layer rigid PCB is built for high-reliability applications that require thermal stability, impedance control, and multilayer processing compatibility. Utilizing Isola’s 370HR base material, the PCB offers a high glass transition temperature (Tg) of 180°C, superior thermal decomposition (Td) at 340°C, and CAF resistance, making it ideal for demanding electronics environments.
The board features blind vias, controlled impedance, and ENIG surface finish with 0.1µm of gold, ensuring excellent solderability and corrosion resistance. The green solder mask and white silkscreen provide a professional finish, while ensuring clear component placement.
2. PCB Construction Details
| Parameter | Specification |
| Base Material | Isola 370HR |
| Layer Count | 12-layer |
| Board Dimensions | 120mm x 88mm ± 0.15mm |
| Minimum Trace/Space | 4/6 mils |
| Minimum Hole Size | 8 mils |
| Via Type | Blind vias (L1-L4, L1-L10) |
| Finished Cu Weight | 1oz (1.4 mils) for signal and plane layers |
| Board Thickness | 1.58mm ± 10% |
| Surface Finish | ENIG (Electroless Nickel Immersion Gold) |
| Gold Thickness | 0.1µm (0.004 mils) |
| Top/Bottom Solder Mask | Green |
| Top/Bottom Silkscreen | White |
| Electrical Testing | 100% tested |
| UL Marking | Required |
This PCB is manufactured to IPC-Class-2 quality standards and is tested for consistency and reliability across all layers.
3. Impedance Control and Stackup
| Layer | Thickness | Impedance Control |
| Layer 1 (Top) | 7 mil, 100 ohm SE | Reference Layer 2 (Ground Plane) |
| Layer 3 | 9 mil, 100 ohm SE | Reference Layer 2 (Ground Plane) |
| Layer 4 | 10 mil, 100 ohm SE | Reference Layer 5 (Power Plane) |
| Layer 6 | 7 mil, 100 ohm SE | Reference Layer 5 (Power Plane) |
PCB Stackup Details
This 12-layer PCB is structured as follows:
| Layer | Material | Thickness |
| Top Layer (1) | Copper (1oz) | 1.4 mil |
| Prepreg | IS370HR Prepreg 1080 | 0.0727mm |
| Ground Plane (2) | Copper (0.5oz) | 0.7 mil |
| Prepreg | IS370HR Prepreg 1080 | 0.0727mm |
| Mid Layer 1 (3) | Copper (0.5oz) | 0.7 mil |
| Prepreg | IS370HR Prepreg 1080 | 0.0727mm |
| Mid Layer 2 (4) | Copper (0.5oz) | 0.7 mil |
| Power Plane (5) | Copper (0.5oz) | 0.7 mil |
| Core | IS370HR | 0.2mm |
| Signal Layer (6) | Copper (0.5oz) | 0.7 mil |
| Prepreg | IS370HR Prepreg 1080 | 0.1479mm |
| Power Plane (7) | Copper (0.5oz) | 0.7 mil |
| Core | IS370HR | 0.2mm |
| Signal Layer (8) | Copper (0.5oz) | 0.7 mil |
| Prepreg | IS370HR Prepreg 1080 | 0.1479mm |
| Signal Layer (9) | Copper (1oz) | 1.4 mil |
| Prepreg | IS370HR Prepreg 1080 | 0.0727mm |
| Ground Plane (10) | Copper (0.5oz) | 0.7 mil |
| Prepreg | IS370HR Prepreg 1080 | 0.0727mm |
| Signal Layer (11) | Copper (0.5oz) | 0.7 mil |
| Bottom Layer (12) | Copper (1oz) | 1.4 mil |
4. Features of Isola 370HR
The 370HR laminate and prepreg materials from Isola are widely recognized for their superior thermal reliability and mechanical performance. Here are the standout features:
5. Applications
This 12-layer PCB is ideal for a range of advanced applications, including:
At Bicheng Technologies Limited, we take pride in delivering PCBs that meet your exact specifications. If you have any questions or need assistance, feel free to contact me, Sally, at sales30@bichengpcb.com. Let us help you bring your designs to life!
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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