TFM-ALVA Series Automotive Power Inductors

By TDK Corporation 116

TFM-ALVA Series Automotive Power Inductors

TDK's TFM-ALVA thin-film metal power inductors can achieve a rated voltage of 40 V and be connected directly to a 12 V car battery while maintaining small dimensions of just 2.5 mm x 2.0 mm x 1.2 mm. Thanks to their magnetic metal-core developed through TDK's material technologies and unique structural design, these inductors feature a rated current of 1.6 A and an inductance of 4.7 µH. TFM-ALVA inductors are AEC-Q200 complaint and can withstand severe temperature environments with an operating temperature range of -55°C to +150°C (including increase by self-heating) and are therefore especially suited for automotive power circuits including ADAS, powertrains, car telematics and infotainment systems, among various other automotive ECUs.

  • Magnetically shielded, thin-film, metal-core inductors
  • Leakage flux is minimized
  • Industry-leading rated voltage of 40 V; can be coupled to a 12 V car battery
  • Capable of operating at high currents of up to 1.6 A through use of metal-cores
  • No directivity
  • AEC-Q200 compliant
  • Operating temperature range: -55°C to +150°C
  • Storage temperature (after the circuit board is mounted): -55°C to +150°C
  • ADAS
  • Powertrains
  • Car telematics (infotainment) systems
  • Various automotive ECUs

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