PCB Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| PCB Type | Rigid-Flex PCB | Quantity | 5 pcs |
| Layers | 8 Layers | Board Type | Panel PCB |
| Dimensions | 82.14 x 69.1 mm | Copper Weight | 1OZ |
| Thickness | 1.6 mm | Min Track / Spacing | 3/3mil |
| Surface Finish | ENIG (Immersion Gold) | Min Hole Size | 0.2mm |
| Solder Mask | Green | Silkscreen | White |
Manufacturing Timeline
Logistics Information
Key Manufacturing Processes
Manufacturing Summary
This order comprised five 8-layer rigid-flex PCBs produced in panel format, with dimensions of 82.14 x 69.1 mm and a finished thickness of 1.6 mm using 1 oz copper. The boards incorporated tight 3 mil trace and spacing geometry, 0.2 mm minimum hole size, green soldermask, white silkscreen, and immersion gold ENIG surface finish. Due to the rigid-flex design, stackup impedance engineering and precise layer alignment were prioritized to achieve the required electrical performance.
Execution involved material preparation, circuit imaging and etching, high pressure lamination, and specialized flex-rigid lamination. Solder mask coating preceded the electroless nickel and immersion gold deposition. Controlled depth routing defined the transition zones, ensuring clean separation between rigid and flex regions without damaging the flexible layers.
Subsequent TDR impedance testing and dynamic flex reliability testing verified both electrical and mechanical integrity. All panels met specifications during electrical testing. The 25-day manufacturing cycle accommodated the detailed process controls and multiple validation steps necessary for this impedance controlled rigid-flex PCB run.
This order also received positive feedback from the customer regarding the consistent quality and reliable delivery. View the full customer review→
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The Ultimate Guide to Rigid-Flex PCB Design: Mastering Reliability, Complexity, and Cost
Master the complexities of Rigid-Flex PCB Design with this 2,500-word guide. Explore stack-up symmetry, bend radius calculations, via optimization, and cost-effective manufacturing strategies.
Real Production Records
| Order ID | PCB Type | Layers | Dimensions | Solder Mask | Surface Finish | Quantity | Action |
|---|---|---|---|---|---|---|---|
| RFP-20260324-002 | Rigid-Flex PCB | 8 | 21.8 x 58.11 | Green | ENIG (Immersion Gold) | 5 | View detail |
