Toko Power Inductors / LF Antenna Coils

Panasonic

Toko’s advanced wiring and magnetic material technologies allowed Murata to expand next-generation power inductor and LF antenna coil technologies and enhance its product range. Utilizing Murata’s various core technologies and knowledge of electronic components in Toko’s product development, the high quality inductors are there to meet the market needs.

Features

DFEG series (Metal Alloy)

  • 7x7mm, 10x10mm, 12x12mm
  • Magnetically shielded construction, low DC resistance
  • Operating temperature : -40 to +125 deg C
  • AEC-Q200 compliant
  • Low Core Loss
  • High Current Capability
  • Low Magnetic Flux Leakage

DFEH series (Metal Alloy)

  • 7x7mm, 10x10mm, 12x12mm
  • Magnetically shielded construction, low DC resistance
  • Operating temperature : -40 to +125 deg C
  • AEC-Q200 compliant
  • Low Core Loss
  • High Current Capability
  • Low Magnetic Flux Leakage

SA3Dxx series (3D LF Antenna coil)

  • For PEPS (Passive Entry Passive Start):
  • Receive the polling signal (LF frequency:125 or 134.2kHz) from the vehicle side. Installed to Key Fob with an interactive communication by using LF signal for receiver and UHF signal for transmitter. Automatic door open & close as hands free & push engine start by exchange of authentication information between Key Fob and vehicle.
  • For Immobilizer:
  • No battery operation on Key Fob
  • High reliability conforms to automotive applications
  • Encapsulated core and winding for anti-shock proof
  • High Q and high sensivility due to optimaized magnetic material and electrode structure
  • Wide inductance range for design flexibility
  • Triaxial LF antenna coil
  • Applicable to reflow soldering
  • Small package: 11.9 x 11.9 x H3.2mm tolerance:+/-0.2mm (SA3D12)
  • Full-molding package to prevent breakage by mechanical stress
  • Temperature range : -40 to 85 deg C
  • Durable against drop impact/external stress

 

Applications

DFEG series (Metal Alloy)

  • Engine ECUs
  • Infotainment
  • Navigation
  • D-class Amplifier
  • Display Audio
  • Cluster Panel ECU

DFEH series (Metal Alloy)

  • Engine ECU
  • Start-Stop
  • Pump ECU
  • Head Light ECU

SA3Dxx series (3D LF Antenna coil)

  • Keyless entry system
  • Immobilizer system (Vehicle application)
  • PKE/RKE
  • Rx Antenna

Resources