Plastic 125khz passive Rewritable RFID EM4450 Contactless card

Product Detail

This low frequency (LF) passive clamshell RFID card EM 4450 is waterproof and wallet sized. It provides a tested read range up to 130 cm (50 in.) and has a slot to attach a lanyard. Its tested read range is up to 130 cm (50 in.). The RFID card offers true anti-collision properties for multiple tag detection. It is commonly utilized in ticketing, high security hands free, industrial or manufacturing automation, and prepayment devices.
Plastic 125khz passive Rewritable RFID EM4450 Contactless card

Type	RFID EM4450 Contactless card
Operating frequency	125 ± 6 kHz
Capacity	64 bits
Data coding type	Manchester
Tested read range	Up to 130cm (50in.) depending on RFID reader and data coding type
Multi-detection	Yes
Read quantity (max.)	Determined by mode tags/sec
Material	ABS , PVC or PET
Color	White – can be silk screened or offset printed on PVC side
Compliance	IC EM4450
Operating specifications	Waterproof
Operating specifications	Resisting to immersion in salt water, alcohol, oil, 10% HCL, ammonia and avoiding shock and vibration
Storage temperature	-55 °C to 100 °C
Operating temperature	-40 °C to 85 °C
Dimension	85.6 mm × 53.98 mm × 1.8 mm
Weight	9 g ± 0.5 g

The EM4450 is a CMOS integrated circuit intended for use in electronic Read/Write RF Transponders. The chip contains 1 Kbits of EEPROM which can be configured by the user, allowing a write inhibited area, a read protected area, and a read area output continuously at power on.

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125khz passive Rewritable Contactless card