1. Our Single Layer FPC with FR4 Stiffener provides engineers and product developers with a robust, low-profile interconnect designed specifically for Zero Insertion Force (ZIF) mating. As a highly adaptable Flexible PCB, it features a polyimide base construction paired with a rigid FR4 stiffener at the contact tail. This strategic reinforcement ensures precise alignment and insertion reliability into ZIF sockets, preventing contact degradation in space-constrained electronic designs. Available with custom pitch spacing, this single layer FPC is engineered to integrate seamlessly into your specific hardware architecture.

• Construction: Single-sided conductive copper layer on a flexible polyimide (PI) substrate for optimal bendability in tight clearances.

• Connector Tail: ZIF-compatible tail reinforced with a precision-machined FR4 stiffener, providing necessary thickness and mechanical stability during insertion.

• Pitch Options: Custom pitch configurations (e.g., 0.3mm, 0.5mm, 1.0mm) manufactured to match your precise socket mating requirements.

• Surface Finish: Electroless Nickel Immersion Gold (ENIG) or Immersion Tin applied to exposed contacts for excellent conductivity and long-term oxidation resistance.

• Durability: High flexural endurance for dynamic or static routing applications, combined with robust, rigid mating zones.

• Consumer Electronics: High-density display connections, camera modules, and wearable device internal interconnects.

• Medical Devices: Compact diagnostic equipment, handheld monitors, and patient sensor interfaces.

• Industrial Controls: Sensor signal routing and control panel wiring within confined enclosures.

• Automotive: Infotainment displays and lightweight instrumentation clusters.

PCBSYNC is a professional PCB fabrication, PCBA, and EMS manufacturer delivering precision-built electronics for aerospace, medical, automotive, industrial, and smart energy applications. We handle everything from rapid prototyping to mass production — including rigid, flexible, and rigid-flex PCBs, full turnkey assembly, component sourcing, AOI and X-ray inspection, and OEM/ODM support. Reliable boards. Consistent quality. From prototype to production — PCBSYNC.

Contact our engineering team today to submit your Gerber files and request a bespoke quote for your project.