Fudan 4K 13.56MHz Blank White Cards - Pack of 100

Fudan 4K blank cards

Fudan 4K blank cards provide white stock for a contactless application that supports the specified FM11RF32-family variant. This offer contains 100 cards and is listed at a nominal 4 kB capacity. Plan the electronic specification alongside the printed names, photographs or membership details before ordering a batch.

Match the precise chip revision

Fudan's manufacturer range includes 32K-bit FM11RF32 variants with an ISO/IEC 14443 Type A contactless interface. A nominal 4 kB capacity is not a statement that every byte is available for user data, and a common frequency or memory size does not guarantee compatibility with another card family.

Fudan 4K blank cards for your setup

Confirm the approved FM11RF32 revision, reader support, data format and encoding keys with your installer before ordering. These are Fudan cards; they should not be described as NXP MIFARE-branded products or as an automatic replacement for every MIFARE Classic or DESFire installation.

Contact ACB with your current card specification if you need a matching supply or personalisation. See Fudan's contactless-memory chip range for the manufacturer's distinct product variants.

Prepare a repeatable card-issue specification

Choose Fudan 4K blank cards using the system provider's approved chip and data specification. Record the revision, identifier format, application layout and print requirements together. A clear ordering record makes a repeat supply easier to check when the existing system has been configured around a particular card.

Test a small sample through the intended encoding and reader workflow before a wider issue. Check the visible print at the same time. Compare the Fudan 1K listing only where that different capacity meets the application, or discuss a completed visual badge through our photo ID card printing service.

Fudan 4K blank cards: buying questions

Does 4K describe the printed card size?

It describes the listed nominal chip memory capacity. It is separate from the card dimensions and does not mean every byte is available for application records.

Can I replace an NXP card just because both say 4K?

Confirm the approved chip, identifier, keys and data layout first. A shared capacity or frequency alone does not establish that two cards are interchangeable.

What helps ACB check a repeat order?

Provide the current supplier reference or label, reader and system details, required quantity and any approved print or encoding specification. Confirm the precise revision where it matters to the installation.

Check the selected quantity and specification before adding this product to your basket. For help matching a card, reader or wearing accessory to your requirements, contact ACB.