Murata NFC/RFID Transponder Coils

Murata NFC/RFID Transponder Coils facilitate wireless communication in keyless entry and tire-pressure monitoring systems. These coils comply with AEC-Q200 standards to meet automotive industry reliability requirements. The UHF band RFID comes with a maximum frequency of 928MHz while HF band RFID comes with 13.56MHz. These transponder coils use advanced magnetic materials and refined electrode structures to enhance the Q factor and sensitivity, ensuring dependable performance in automotive settings. 

Features

  • AEC-Q200 compliant
  • Enhanced Q factor and sensitivity
  • Flexible inductance range
  • Reflow solderable
  • Shock-resistant encapsulated core
  • Triaxial LF coils available

Applications

  • Access control systems
  • Automotive security systems
  • Keyless entry systems
  • NFC/RFID communication
  • Smart key fobs
  • Tire-Pressure Monitoring Systems (TPMS)

Technical Specifications

Parameters Values
SA3D12  SA3D14  SA3M08 
Size (mm) 11.9 x 11.9 x 3.2 13.8 x 13.8 x 3.6 8 x 3 x 3
Test frequency (kHz) 125 125 125
Maximum inductance (mH) 6.3 6.3 18
Inductance tolerance  ±5%  ±5%  ±5% 
Operating temperature range (°C) -40 to +85 -40 to +85 -40 to +125
Murata NFC/RFID Transponder Coils
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