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SMD Power Inductors    7E04NB

Features

  • SMD magnetic shielded type of power inductor
  • Suitable for power supply choke coil
  • Available in 3 types of electronic characteristics
  • Powered DC Current

Applications

  • AudioVisual
  • Portable Audio, Camera
  • Computer & Peripheral Device
  • Computer, Printer(MFP)
  • Others
  • Power Supply, FA, Medical, Energy, Transceivers

Electrical Characteristics

Part Number Inductance(µH) DCR(Ω) ±30% DC Saturation Allowable Current (A) Temperature Rise Allowable Current (A)
7E04NB-1R5N 1.5 ± 30% 0.017 2.3 3.1
7E04NB-1R8N 1.8 ± 30% 0.019 2.1 2.9
7E04NB-2R4N 2.4 ± 30% 0.024 1.9 2.6
7E04NB-3R6N 3.6 ± 30% 0.032 1.6 2.2
7E04NB-4R3N 4.3 ± 30% 0.036 1.4 2.1
7E04NB-5R1N 5.1 ± 30% 0.043 1.2 1.9
7E04NB-6R8N 6.8 ± 30% 0.058 1.1 1.7
7E04NB-8R2N 8.2 ± 30% 0.072 1.05 1.5
7E04NB-100M 10 ± 20% 0.1 1 1.3
7E04NB-120M 12 ± 20% 0.12 0.9 1.1
7E04NB-150M 15 ± 20% 0.14 0.8 1
7E04NB-180M 18 ± 20% 0.16 0.7 0.95
7E04NB-220M 22 ± 20% 0.2 0.65 0.85
7E04NB-270M 27 ± 20% 0.24 0.56 0.8
7E04NB-330M 33 ± 20% 0.3 0.53 0.7
7E04NB-390M 39 ± 20% 0.37 0.49 0.65
7E04NB-470M 47 ± 20% 0.42 0.45 0.6
7E04NB-560M 56 ± 20% 0.53 0.4 0.55
7E04NB-680M 68 ± 20% 0.59 0.36 0.5
7E04NB-820M 82 ± 20% 0.77 0.33 0.45
7E04NB-101M 100 ± 20% 0.86 0.27 0.4
  • Inductance Measuring Condition:100kHz,1V(<10μH)、1kHz,1V(≧10μH)
  • DC saturation allowable current:The current value which inductance decrease within 35% from the initial value
  • Temperature rise allowable current:The rise in temperature of core surface is 25℃

Current characteristic graph

Characteristics of DC Superposition
Characteristics of Temperature Rise

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