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Leaded Power Inductors    7210

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Features

  • Large size magnetically unshielded inductor
  • Suitable as power supply choke coil in circuits which require high electric current
  • Core can be externally insulated with resin shrink tube

Applications

  • AudioVisual
  • Mini System, AV Amplifier, for Professionals
  • Computer & Peripheral Device
  • Printer(MFP)
  • Home Electronics
  • LED Lights, Home Electronics
  • Others
  • Power Supply, FA, Energy

Electrical Characteristics

Part Number Inductance(µH) DCR (Ω) DC Saturation Allowable Current (A) Temperature Rise Allowable Current (A)
Max Typical
7210-100L 10 ± 15% 0.039 0.031 7 2.5
7210-120K 12 ± 10% 0.043 0.037 5.5 2.4
7210-150K 15 ± 10% 0.046 0.043 5.3 2.3
7210-180K 18 ± 10% 0.048 0.048 4.9 2.2
7210-220K 22 ± 10% 0.056 0.052 4.2 2
7210-270K 27 ± 10% 0.067 0.058 4 1.8
7210-330K 33 ± 10% 0.082 0.067 3.6 1.75
7210-390K 39 ± 10% 0.091 0.072 3.4 1.65
7210-470K 47 ± 10% 0.13 0.096 3 1.5
7210-560K 56 ± 10% 0.14 0.106 2.8 1.4
7210-680K 68 ± 10% 0.19 0.142 2.5 1.2
7210-820K 82 ± 10% 0.2 0.156 2.3 1.15
7210-101K 100 ± 10% 0.23 0.184 2.1 1.1
7210-121K 120 ± 10% 0.33 0.256 2 0.9
7210-151K 150 ± 10% 0.39 0.293 1.7 0.8
7210-181K 180 ± 10% 0.45 0.331 1.5 0.75
7210-221K 220 ± 10% 0.51 0.381 1.4 0.7
7210-271K 270 ± 10% 0.72 0.518 1.2 0.6
7210-331K 330 ± 10% 0.79 0.587 1.1 0.55
7210-391K 390 ± 10% 1.1 0.728 1 0.48
7210-471K 470 ± 10% 1.3 0.909 0.95 0.45
7210-561K 560 ± 10% 1.5 1.02 0.85 0.4
7210-681K 680 ± 10% 1.9 1.37 0.8 0.36
7210-821K 820 ± 10% 2.2 1.61 0.7 0.33
7210-102K 1000 ± 10% 2.3 1.73 0.65 0.3
7210-122K 1200 ± 10% 3.1 2.32 0.6 0.28
7210-152K 1500 ± 10% 3.8 2.69 0.55 0.25
7210-182K 1800 ± 10% 4.8 3.57 0.45 0.22
7210-222K 2200 ± 10% 5.6 4.1 0.4 0.2
7210-272K 2700 ± 10% 7.6 5.55 0.35 0.17
7210-332K 3300 ± 10% 9.1 6.33 0.3 0.15
  • Inductance Measuring Condition:100kHz,1V(<10μH)、1kHz,1V(≧10μH)
  • DC saturation allowable current:The current value which inductance decrease within 10% from the initial value
  • Temperature rise allowable current:The rise in temperature of core surface is within 35℃

Current characteristic graph

Characteristics of DC Resistance
Characteristics of DC Superposition

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