470µH Toroidal Choke Inductor 

• Precise inductance (470 microhenry ±10%)

• High current handling (up to 1A continuous)

• Low core losses (ferrite/powdered iron construction)

• Compact toroidal design (minimal EMI radiation)

• Excellent temperature stability (-40°C to +125°C)

 Technical Specifications

• Inductance: 470µH (±10% tolerance)

• Current Rating: 1A DC (saturation current: ~1.5A)

• DC Resistance (DCR): Typically <1Ω

• Core Material: Ferrite (for high-frequency performance)

• Self-Resonant Frequency: ~5MHz (typical)

• Operating Temperature: -40°C to +125°C

• Insulation: Class B (130°C rated)

• Termination: Tinned copper leads (20mm length)

 Typical Applications

✅ Switch-mode power supplies (Buck/boost converters)
✅ RF circuits (Impedance matching, filters)
✅ LED drivers (Current smoothing)
✅ Audio equipment (Crossover networks)
✅ EMI suppression (Power line filtering)