PCB Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| PCB Type | FR4 PCB | Quantity | 100 pcs |
| Layers | 2 Layers | Board Type | Panel PCB |
| Dimensions | 226 x 186 mm | Copper Weight | 1oz |
| Thickness | 1.6 mm | Min Track / Spacing | 6/6mil↑ |
| Surface Finish | OSP | Min Hole Size | 0.3mm↑ |
| Solder Mask | White | Silkscreen | None |
| Stack-up | Custom | Impedance Control | No |
Manufacturing Timeline
Logistics Information
Key Manufacturing Processes
Manufacturing Summary
This 2-layer FR-4 board measured 226 × 186 mm with 1.6 mm thickness, TG150 material, and 1 oz copper on both sides. Produced as 1200 pieces in 6×2 panels for 100 sets, the order used OSP surface finish, cold white solder mask, and no silkscreen. Line/space remained at standard 6 mil with 0.3 mm minimum holes, and the 3-day schedule included 100% flying probe testing together with routing separation.
DFM review addressed several process points. Multiple holes larger than 3 mm required confirmation of whether precision routing was needed to maintain positional accuracy and edge quality. Connection tabs in the panel data lacked mouse bites, which could lead to difficult or incomplete depanelization; standard stamp holes were reviewed for addition. Dimensional tolerances were aligned to factory conventional values, with any conflicting notes disregarded after confirmation.
Confirmed adjustments to hole processing and panel tabs were implemented prior to production. The high-volume run achieved consistent OSP surface finish consistency across the panels within the accelerated timeline. Full electrical test reports and quality certificates accompanied the shipment, confirming the boards met the specified mechanical and electrical requirements.
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Real Production Records
| Order ID | PCB Type | Layers | Dimensions | Solder Mask | Surface Finish | Quantity | Action |
|---|---|---|---|---|---|---|---|
| FR4-20260708-079 | FR4 PCB | 2 | 323.77 x 379.03 | White | HASL Lead Free | 400 | View detail |
| FR4-20260708-015 | FR4 PCB | 2 | 15 x 41.7 | White | HASL Lead Free | 5 | View detail |
| FR4-20260630-014 | FR4 PCB | 2 | 126 x 145 | Green | ENIG (Immersion Gold) | 10 | View detail |
