1.6mm Thickness Custom Double Sided PCB Black Soldermask HASL100%E-test for Electronics
1.6mm thick double sided PCB
,black soldermask double sided PCB
,HASL double sided PCB with e-test
What Is a Double-Sided PCB?:
A double-sided PCB, or double-sided board, is a printed circuit board with conductive copper traces on both its top and bottom surfaces. Unlike single-sided boards, it allows components and wiring on two layers, increasing routing density and design flexibility. Vias, small plated holes, connect the two layers electrically, enabling complex circuits in limited space.
Technical Parameters:
| Product Type | Dual Sided PCB / Double Sided Printed Circuit Board |
| Layer | 2 |
| Routing | 0.1mm |
| Min Line Spacing | 3 Mil |
| Legend Color | White |
| Count | 1-30L |
| Feature | 100% E-test |
| Profile | Rout |
| Minimum Hole Diameter | 0.1 mm |
| Dimension | Customized |
| Max Board Size | 528*600mm |
| PCB Standard | IPC-A-610 E Class II |
Applications:
- Smartphones & Wearables: Mobile phones, smartwatches, wireless earphones, and fitness trackers.
- Computers & Peripherals: Laptops, keyboards, mice, printers, and power adapters.
- Home Entertainment: Televisions, audio systems, game consoles, speakers, and set-top boxes.
- Network & Communication: Wi-Fi routers, modems, Bluetooth speakers, and intercom devices.
- Home Appliances: Air conditioners, refrigerators, small kitchen appliances, and control panels.
- Digital & Portable Devices: Digital cameras, power banks, fans, LED lighting, and e-readers.

Factory showcase

PCB Quality Testing

Certificates and Honors


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FThe engineering team provided invaluable DFM advice on the black mask expansion before production.
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JThe manufacturer is highly professional; prior to production, they corrected an issue in my design where the vias were placed too close to the traces.
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LEngineering queries were resolved in hours, not days. This kept our project on track.