Product details

High Reliability Inductors    CER1242C AEC-Q200
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CER1242C
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Graph of Characteristics
General specification
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Features

  • High reliability available for automotive application.
  • SMD magnetic unshielded type of power inductor.
  • Suitable for power supply choke coil.
  • AEC-Q200 compliant spec available upon request
  • Operating temperature:-40℃~+150℃(The self-heating is included)

Applications

  • Automotive
  • Car Autio, Car Navigation, ECU, LED Head lights

  • Others
  • Power Supply, FA, Medical, Energy

Electrical Characteristics

Part Number Inductance
(µH)
DCR
(Ω) ±30%
DC Saturation
Allowable Current (A)
Temperature Rise
Allowable Current (A)
CER1242C-1R3N 1.3 ± 30% 0.006 16 9.9
CER1242C-2R2N 2.2 ± 30% 0.008 12 8.75
CER1242C-3R3N 3.3 ± 30% 0.01 10.4 7.75
CER1242C-4R7N 4.7 ± 30% 0.012 8.9 7.05
CER1242C-6R2N 6.2 ± 30% 0.014 7.8 6.5
CER1242C-7R5N 7.5 ± 30% 0.016 7 6
CER1242C-100M 10 ± 20% 0.021 6.25 5.2
CER1242C-120M 12 ± 20% 0.026 5.55 4.6
CER1242C-150M 15 ± 20% 0.029 5.15 4.35
CER1242C-180M 18 ± 20% 0.038 4.45 3.75
CER1242C-220M 22 ± 20% 0.045 4.15 3.4
CER1242C-270M 27 ± 20% 0.056 3.65 3.05
CER1242C-330M 33 ± 20% 0.065 3.5 2.85
CER1242C-390M 39 ± 20% 0.084 3.1 2.45
CER1242C-470M 47 ± 20% 0.095 2.6 2.3
CER1242C-560M 56 ± 20% 0.12 2.45 2.05
CER1242C-680M 68 ± 20% 0.14 2.3 1.85
CER1242C-820M 82 ± 20% 0.16 2.05 1.7
CER1242C-101M 100 ± 20% 0.2 1.8 1.55
CER1242C-121M 120 ± 20% 0.23 1.7 1.4
CER1242C-151M 150 ± 20% 0.29 1.5 1.25
CER1242C-181M 180 ± 20% 0.35 1.35 1.15
CER1242C-221M 220 ± 20% 0.45 1.2 1
CER1242C-271M 270 ± 20% 0.55 1.1 0.91
CER1242C-331M 330 ± 20% 0.67 1 0.81
CER1242C-391M 390 ± 20% 0.82 0.92 0.74
CER1242C-471M 470 ± 20% 0.92 0.83 0.69
CER1242C-561M 560 ± 20% 1.1 0.76 0.63
CER1242C-681M 680 ± 20% 1.37 0.69 0.56
CER1242C-821M 820 ± 20% 1.67 0.64 0.5
CER1242C-102M 1000 ± 20% 1.87 0.58 0.47

Graph of Characteristics

Characteristics of DC Superposition
Characteristics of Temperature rise