5-Pack SLE4442 Chip Blank White Contact Smart Cards ISO PVC

5-Pack SLE4442 Chip Blank Contact Smart Cards

Upgrade your access control, loyalty programs, or development projects with these reliable ISO PVC Contact IC Smart Cards featuring the trusted SLE4442 chip. Each card comes blank and ready to program, offering high-capacity storage and impressive durability for professional and hobbyist use alike. Pack of 5 cards.

Key Specifications

• Chip: SLE4442 (4442)
• Storage Capacity: 256 bytes
• Data Retention: Up to 10 years
• Card Dimensions: 85.5 × 54 × 0.86 mm (standard ISO ID-1 size)
• Operating Voltage: 5V
• Write / Erase Time: 2.5 ms
• Read / Write Method: Contact (touch)
• Erase Cycles: Over 10,000,000 times
• Card Material: PVC – White Blank
• Package Contents: 5 × Blank SLE4442 Contact IC Cards

Why Choose These Smart Cards?

• ✅ Industry-standard SLE4442 chip – widely compatible with card readers and programming devices
• ✅ Massive rewrite durability – over 10 million write/erase cycles for long-lasting use
• ✅ Long data retention – store data securely for up to 10 years
• ✅ Standard ISO ID-1 size – fits any standard card slot or holder
• ✅ Blank white surface – can be printed or personalized with a compatible card printer
• ✅ Great value – pack of 5 for projects, testing, or deployment

Ideal Uses

These blank contact IC cards are perfect for access control systems, employee ID programs, membership and loyalty cards, smart card application development, and technical testing environments.

Made in Mainland China.

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Frequently Asked Questions

Q: What chip type is used in these blank contact smart cards?

A: Each card is equipped with the SLE4442 chip, a widely used contact IC chip offering 256 bytes of storage, 5V operation, and over 10 million write/erase cycles. It is compatible with most standard ISO contact card readers and programming devices.

Q: Are these smart cards pre-programmed or truly blank?

A: These cards arrive completely blank and unprogrammed, making them ideal for customizing with your own data, access credentials, or application-specific programming using a compatible SLE4442 card reader/writer.

Q: What is the standard size of these IC cards?

A: The cards measure 85.5 × 54 × 0.86 mm, which is the standard ISO ID-1 format — the same size as a typical credit or ID card, fitting standard card holders, printers, and readers.

Q: Can I print on these blank white smart cards?

A: Yes! The plain white PVC surface is compatible with most direct-to-card (DTC) printers, allowing you to add logos, names, barcodes, or other custom designs without affecting chip functionality.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.