Contact IC Card
FM4428 Smart Contact IC Chip Card
The FM4428 provides the same chip functionality as the discontinued Infineon SLE4428.
Features
- 8KBits EEPROM with write protect functions and programmable security code
- Irreversible byte-wise write protection
- The contact configuration is compliant to ISO7816 (synchronous transmission)
- 100,000+ write/erase cycles
- Applications: customer loyalty cards, health cards, membership cards, school cards, vending cards, identity cards & access control.
| Item Name | Smart Contact IC Chip Card |
| IC Manufacturer | Fudan Microelectronics |
| Interface | Contact |
| Memory | 1024 Byte |
| Protocol | ISO7816 |
| Weight | 6 g |
| Dimensions | 85.5mm x 54mmx 0.84mm |
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FM4442 Smart Contact IC Chip Card
The FM4442 provides the same chip functionality as the discontinued Infineon SLE4442.
Features
- 256×8 Bits EEPROM with write protect function and programmable security code
- Irreversible byte-wise write protection
- The contact configuration is compliant to ISO7816 (synchronous transmission)
- 100,000+ write/erase cycles
- Applications: customer loyalty cards, health cards, membership cards, school cards, vending cards, identity cards & access control.
| Item Name | Smart Contact IC Chip Card |
| IC Manufacturer | Fudan Microelectronics |
| Interface | Contact |
| Memory | 256 Byte |
| Protocol | ISO7816 |
| Weight | 6 g |
| Dimensions | 85.5mm x 54mmx 0.84mm |
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Custom Contact IC Card
Shape and size
*Materials
Contact IC cards can be manufactured using different materials depending on application needs and design requirements:
Plastic (PVC / PET / ABS / PETG)
PVC: The most commonly used material, cost-effective and easy to print, ideal for mass production.
PET / PETG: Offers higher durability, heat resistance, and eco-friendly properties with a longer lifespan.
ABS: Strong and impact-resistant, suitable for applications requiring extra durability.
Features: Lightweight, versatile, printable in full color, widely used for access cards, membership cards, and financial cards.
Metal
Made from stainless steel, aluminum, or copper, providing a premium look and solid texture.
Advantages: Highly durable, water-resistant, and adds a layer of security against counterfeiting.
Commonly used for luxury VIP cards,




Smart Contact IC Card Process & Crafts


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