Fudan F08 80x50mm Smart Card RFID Prelam Inlay [F08-F7645]

The Fudan F08 80x50mm Smart Card RFID Prelam Inlay (Model: F08-F7645) is a core pre-laminated contactless sheet engineered specifically for plastic card manufacturing plants producing ISO/IEC 7810 CR80 smart identity cards, university student IDs, corporate badges, and transit passes. Powered by the Fudan FM11RF08 (MIFARE Classic 1K compatible) integrated circuit, this prelam sheet features an ultrasonic-welded perimeter copper wire antenna tuned to 13.56 MHz, delivering outstanding dimensional stability and electrical resilience through high-pressure thermal lamination cycles up to 140°C.

1. Industrial Smart Card Core Architecture

Designed to form the middle electronic layer of laminated PVC, PET, or polycarbonate cards, the F08-F7645 prelam features an 80 mm × 50 mm embedded perimeter copper antenna coil (F7645 layout) centered within standard card dimensions. The Fudan FM11RF08 chip provides 1,024 bytes (8 Kbits) of EEPROM memory organized into 16 independent sectors, each protected by dual secret keys (Key A and Key B) with CRYPTO1 cipher control. The module uses advanced flip-chip die bonding with high-conductivity silver paste to withstand severe mechanical bending and card lamination pressures.

2. High-Yield Card Manufacturing Compatibility

The prelam core has a nominal thickness of 0.45 mm to 0.50 mm, allowing card manufacturers to sandwich it between outer printed PVC layers (0.15mm overlay + 0.15mm core) to achieve the standardized 0.76 mm to 0.82 mm CR80 card thickness. The sheet layout ensures minimal surface indentation, enabling high-yield offset printing, silk-screening, and die-cutting.