PCB Design Blog
Expert insights, design guides, and industry trends from our engineering team
Showing 1 - 9 of 57 articles
Flex PCB Impedance Coupons: Design and Test Guide
Learn how to design, place, and test flex PCB impedance coupons so FPC RFQs include reliable evidence for high-speed circuits. Includes IPC-6013 context, TDR...
Flex PCB DFM Checklist Before Fabrication Release
Use this flex PCB DFM checklist to review stackup, bend zones, copper, coverlay, stiffeners, panels, and inspection before fabrication release.
Dynamic Flex PCB Bend Life: Design Rules That Work
Learn practical dynamic flex PCB bend-life rules for copper type, radius, stackup, coverlay, testing, and RFQ data before production tooling.
Flex PCB Tear Relief Design: Slots, Radii, Stops
Design flex PCB tear relief with radius corners, bend relief slots, copper keepouts, stiffener clearance, and tests that prevent polyimide tears.
Flex PCB Laser Cutting and Outline Tolerance Guide
Learn when to use laser cutting, routing, or punching for flex PCB outlines, with tolerance targets, burr control, DFM checks, and RFQ data.
Flex PCB RFQ Data Package: Files Buyers Must Send
Learn which Gerber, stackup, drawing, material, tolerance, and test files a flex PCB RFQ needs to avoid delays and wrong quotations.
Custom Cable Assembly Quality Recovery: CAPA, Crimp Inspection, and RFQ Controls After a Rejection
Practical custom cable assembly quality recovery guide for crimp defects, labeling errors, dimensional non-conformance, CAPA, inspection, cost, and RFQ controls.
Battery Pack Flex PCB and Power Cable NPI: BMS Interconnect Design Guide
B2B guide for battery pack flex PCB and power cable NPI: BMS sensing, bend zones, insulation, overmolded ends, testing, cost, lead time, and RFQ data.
Flex PCB Gold Finger Design for ZIF Connectors
Design reliable flex PCB gold fingers for ZIF connectors with plating, stiffener, thickness, tolerance, and inspection rules for FPC contacts.
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