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Rounded RFID tag keyfob TK4100
SKU
KY03C01
Contactless Proximity RFID Keyring in Colored ABS TK4100 RFID chip read only LF 125 KHz.
- 500 pz to € 0.359 each 3% discount
- 1000 pz to € 0.318 each 14% discount
- 2000 pz to € 0.281 each 24% discount
IP68 waterproof plastic key ring, customizable with screen printing and offset. Particularly suitable for corporate access control and offices, dispensers and vending machines. TK4100 RFID chip read only LF 125 KHz memory 64 bit.
APPLICATIONS
- Personal identification
- Electronic money
- Holiday parks
- Campsites
- Access control
- Vending
- Energy saving switches
APPLICATIONS
- Personal identification
- Electronic money
- Holiday parks
- Campsites
- Access control
- Vending
- Energy saving switches
| Chip RFID | TK4100 |
|---|---|
| Chip Frequency | LF 125 KHz |
| Compatibility NFC | NO |
| Chip Manufacturer | Various |
| Material | ABS |
| Dimension | 36,5 x 29 x 7,5 mm |
| Weight | 4 g |
| Chip functions | TK4100 is powered by an external coil in an alternating magnetic field and obtains the clock through one of the two contacts. The other contact of the coil turns the modulation current on and off; the chip sends 64 bits of information from its pre-programmed memory during manufacturing. In the TK4100 chip, data is modulated and transmitted with Manchester-encoded formatting. Chip programming is done with fusion lasers on polysilicon to store a unique code on each chip. The continuous output data string contains 9 leading 1 values, 40 bits, 14 parity bits, and 1 stop bit. No buffer capacitor is required because the control logic has very low power consumption. Only one external coil is needed to operate the chip. The parallel resonance capacitor of 74 pF is integrated into the chip. |
