Product details

SMD Power Inductors    HER7052 NEW Inquiry here

Shape
Recommended Land pattern
Catalog
General specification
Taping information

Features

  • High current
  • SMD magnetic unshielded type of power inductor.
  • Suitable for power supply choke coil.
  • Operating temperature:-40℃~+125℃(The self-heating is included)

Applications

  • AudioVisual
  • Mini component, AV amplifier, Amplifier for profes, Portable Audio, Camera

  • Computer & Peripheral Device
  • Computer, Printer(MFP)

  • Others
  • Power Supply, FA, Medical, Energy, Transceivers

Electrical Characteristics

Part Number Inductance (µH) DCR ± 30% (Ω) DC Saturation
Allowable Current (A)
Temperature Rise
Allowable Current (A)
Typical Spec Typical Spec
HER7052-3R3N 3.3 ± 30% 0.031 6.7 7.7 2.6 3.5
HER7052-4R7N 4.7 ± 30% 0.037 6.2 7 2.4 3.3
HER7052-8R2N 8.2 ± 30% 0.049 4.2 5.7 2.1 3
HER7052-100M 10 ± 20% 0.056 3.8 4.9 2 2.7
HER7052-150M 15 ± 20% 0.085 3.3 4.2 1.5 2.1
HER7052-220M 22 ± 20% 0.14 2.8 3.3 1.2 1.6
HER7052-330M 33 ± 20% 0.26 2.3 2.7 0.84 1.1
HER7052-470M 47 ± 20% 0.38 1.9 2.6 0.65 0.89

Graph of Characteristics

Characteristics of DC Superposition
Characteristics of Temperature rise