Topfast Electronic Limited
PCB PCBA Manufacturer – 3M Stiffener Flexible FR4 Circuit Board in China
PCB PCBA manufacturer specializes in FR4 circuit boards with 3M stiffener for flexibility and durability.
3M Stiffener Flexible PCB
Product Details
Layer count:2
Board thickness :0.21mm±0.1mm
Surface Treatment: ENIG
Crafts: 2 layers flexible board with 3M stiffener.
Applications: Industrial control
Our products include HDI board , heavy copper board , backplane board,Blind & Buried PCB semiconductor test board, high frequency board and rigid-flex board , etc., to meet customers' various demand. Our products are widely used in communication, medical equipment, industrial control, power supply, consumer electronics and aerospace, automobile industry, etc.aerospace, automobile industry, etc.
Product Specifications
- Product Date 2026
- Delivery cycle within 1 month
- Customize Support
- Price Quotation
- Exit Support
- OEM Quotation
- Supplier Topfast Electronic Limited
- Delivery Method Land transport/Ocean transport, etc.
- User Manual provide
- Shippable Areas Southeast Asia and Global
Procurement Recommendation
PCB/PCBA manufacturers offering 3M-stiffened flexible FR4 hybrid boards combine rigidity where needed with bendable sections for compact layouts. Confirm compatibility between flex layers and 3M adhesive systems, plus dynamic flex life testing (>50k cycles if applicable). Common in medical devices, drones, or robotics. Avoid ad-hoc stiffener bonding—insist on controlled lamination pressure and peel strength reports (≥9 N/cm). Use only suppliers with dedicated flex-rigid process flows, not modified rigid-only lines. (for reference only)
Due to market conditions, product updates, and policy changes, please contact the supplier for the latest information.
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