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Interface Card ACS ACM1252U-Y3
The ACM1252U-Y3 USB NFC Reader Module with Detachable Antenna Board is a compact 13.56 MHz contactless reader module designed for easy integration into embedded systems. It supports the three standard NFC modes — reader/writer, card emulation and peer-to-peer — and is compatible with ISO 14443 Type A/B, MIFARE®, FeliCa and ISO 18092-compliant NFC tags. The module supports data rates up to 424 Kbps and proximity operating distances up to 50 mm depending on the tag used. The detachable antenna and optional USB cable allow flexible placement in systems such as kiosks and vending machines; a Class A ISO 7816-compliant SAM slot is available on request.
The ACM1252U-Y3 provides a compact USB 2.0 interface with a detachable antenna that simplifies integration into constrained or custom enclosures. Broad protocol compatibility (ISO 14443 A/B, MIFARE®, FeliCa, ISO 18092) and support for all three NFC modes enable multiple use cases without additional hardware. Up to 424 Kbps transfer speed and a maximum proximity range of about 50 mm ensure reliable contactless communication for most tag types. The availability of an ISO 7816-compliant SAM slot enhances secure applications when required.
Connect the ACM1252U-Y3 to a host system via the USB 2.0 interface using the supplied or optional USB cable. Mount or position the detachable antenna board according to enclosure constraints to obtain the desired read range; consult the integration guide for recommended antenna placement and clearance. Install the appropriate drivers and libraries on the host to enable NFC functionality, then use standard NFC APIs or supplied sample code to operate in reader/writer, card emulation, or peer-to-peer mode.
Place the detachable antenna away from large metal surfaces and other RF sources to maximize read range. Test with target tags to determine practical operating distance; different card types yield different ranges. For secure transactions, request the unit with the ISO 7816-compliant SAM slot and follow best practices for SAM provisioning and secure key storage.
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| Warehouse | Stock | Delivery to the store | Store Price | |
| EU6 | 89 | 06.07.2026 Best delivery | 53.49 € Best price | |
| WH109 | 88 | 20.07.2026 | 75.99 € |
|
53.49 €
Stock:
89
Delivery Date:
06.07.2026
Best delivery
Warehouse: EU6
|
|
75.99 €
Stock:
88
Delivery Date:
20.07.2026
Warehouse: WH109
|