Filter Inductors - IHA Series

Part Number Information
Part #: Price/Availability:
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Electrical Specifications:

  • Inductance: Measured at 1.0 V with zero DC current
  • Current Rating: Maximum continuous operating current based on 50 °C temperature rise
  • Dielectric Rating: 2500 VRMS, 60 Hz, applied for one minute 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 + 75 °C (at full rated current)

Mechanical Specifications:

  • Winding: Layered solenoid type
  • Wire: Solid soft copper
  • Terminals: Tinned copper leads
  • Core Material: Ferrite
  • Coating: Polyolefin tubing  


  • Printed circuit mounting
  • Pre-tinned leads
  • Low cost construction
  • Protected by polyolefin tubing - flame retardant UL type VW-1 per MIL-I-23053/5, Class 3 requirements


  • Noise filtering for switching regulators, power amplifiers, power supplies and SCR and Triac control circuits