NR Series Inductors

By TAIYO YUDEN 447

NR Series Inductors

NR inductors from TAIYO YUDEN are SMD power inductors characterized by a small- and low-profile and magnetic shield structure. NR power inductors are available in a number of series: NR, NRH, NRS, and NRV. These inductors are available in a variety of heights and footprints ranging from 2.0 mm x 2.0 mm x 1.2 mm to 10.0 mm x 9.8 mm x 5.0 mm.

NR Series

The NR series offers the highest DC resistance option among NR inductors with a 4.8 Ω available.

  • Current saturation ratings available: 0.22 A to 11 A
  • DC resistance (max): 0.0078 Ω to 4.8 Ω
  • Terminal structure: plating
  • Resin type: standard

NRH Series

NRH series inductors are high current type inductors for standard applications. The hard exterior resin protects against stress which can lead to cracking of the core.

  • Current saturation ratings available: 0.25 A to 2.9 A
  • DC resistance (max) available: 0.0396 Ω to 2.46 Ω
  • Inductances available: 0.47 µH to 6.8 µH
  • Terminal structure: non-plating
  • Resin type: hard

NRS Series

NRS series inductors are high strength type inductors for bending/vibration applications (for example automotive). The hard resin prevents core cracking. The NRS series offers the best saturated current rating with a 13 A rating option available.

  • Current saturation ratings available: 0.275 A to 13 A
  • DC resistance (max) available: 0.0078 Ω to 4.56 Ω
  • Inductances available: 0.47 µH to 68 µH
  • Terminal structure: plating
  • Resin type: hard

NRV Series

NRV series inductors are high current type inductors. Core cracking is prevented by the hard exterior resin, which increases mechanical strength.

  • Current saturation ratings available: 0.76 A to 2.5 A
  • DC resistance (max) available: 0.0624 Ω to 0.564 Ω
  • Inductances available: 0.47 µH to 6.8 µH
  • Terminal structure: plating
  • Resin type: hard

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