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microRFID R/W 232
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SM 125-M1 - 125 khz RFID R/W module
10 x £1.20 ea
50 x £1.00 ea
100 x £0.80 ea
nductance at 125Khz : 2.8 mH Coil Resistance: 53.8 ohms +/- 1 ohm Wire diameter: 0.09 mm Coil inside diameter: 19 mm Coil
Manufactured by ATMEL, the U2270B is a RF front end for a 125kHz RFID base station. Used with associated electronics a complete RFID reader/writer
T5557 RFID Read/Write Keytag
Model: T5557 RFID Read/Write Keytag
10 x £11.50 (£1.15 ea)
This is the same IC used in the above SonMicro PCB modules. The SM125-Ic is a
complete 125 khz RFID system on a single chip saving time and provides real "ready-to-use" functionality.
See Data sheet for circuit etc
T5557/5567 is a contact less R/W identification IC for applications in 125KHz frequency range. The antenna and chip together form a transponder or tag. The on-chip 330-bit EEPROM (10 blocks, 33 bits each) can be read and written block-wise from a reader. Block 0 is reserved for setting the operation modes of the T5557/67 tag. Block 7 may contain password to prevent unauthorized writing. Data is transmitted from the IDIC using load modulation.
Bulk pack of 150 x T5557 cards for only;
£100 (.67p ea) Offer while stocks last...