Filter Inductors - IHD Series

Part Number Information
Part #: Price/Availability:
IHD Buy Now
IHD-1 Buy Now
IHD-3 Buy Now

Electrical Specifications:

  • Inductance: Measured at 1.0 V with zero DC current
  • Current Rating: Maximum continuous operating current based on 40 °C temperature rise
  • Dielectric Rating: 2500 VRMS between winding and outer circumference to within 0.250" [6.35 mm] of the insulation sleeve edge
  • Operating Temperature: - 55 °C to + 125 °C (no load). - 55 °C to + 85 °C (at full rated current)

Mechanical Specifications:

  • Wire: Solid soft copper
  • Terminals: 20 AWG tinned copper leads
  • Core Material: Ferrite
  • Coating: Polyolefin tubing - flame retardant UL type VW-1 per MIL-I-23053/5, Class 3 requirements


  • Printed circuit mounting (axial leads)
  • Protected by polyolefin tubing
  • High saturation bobbin used allowing high inductance with low DC resistance
  • Pre-tinned leads
  • High resistivity core offers very high parallel resistance, resulting in maximum coil performance { 20 sleeveless models available at reduced cost