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  6. CWR8047C

High Reliability Inductors    CWR8047C

AEC-Q200 Not Recommended Mag
CWR8047C
Recommended Land Pattern
Dimensions
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Product Info.

General Info.

Features

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

Applications

  • Automotive
    • Car Audio, Car Navigation, ECU, LED Headlights

Electrical Characteristics

Part Number Inductance(µH) DCR (Ω) DC Saturation　Allowable Current (A) Temperature Rise　Allowable Current (A)
Max Typical
CWR8047C-2R7N 2.7 ± 30% 0.023 0.017 4.4 3.2
CWR8047C-3R3N 3.3 ± 30% 0.03 0.023 4.1 2.8
CWR8047C-4R7N 4.7 ± 30% 0.034 0.026 3.9 2.5
CWR8047C-5R6N 5.6 ± 30% 0.047 0.036 3.6 2.3
CWR8047C-7R5N 7.5 ± 30% 0.052 0.04 3.4 2.1
CWR8047C-9R1N 9.1 ± 30% 0.058 0.045 3.2 2.05
CWR8047C-100M 10 ± 20% 0.063 0.049 3.1 2
CWR8047C-120M 12 ± 20% 0.073 0.056 2.9 1.8
CWR8047C-150M 15 ± 20% 0.078 0.06 2.6 1.7
CWR8047C-180M 18 ± 20% 0.1 0.075 2.4 1.6
CWR8047C-220M 22 ± 20% 0.11 0.085 2.2 1.5
CWR8047C-270M 27 ± 20% 0.135 0.103 2 1.35
CWR8047C-330M 33 ± 20% 0.16 0.123 1.75 1.2
CWR8047C-390M 39 ± 20% 0.19 0.144 1.6 1.1
CWR8047C-470M 47 ± 20% 0.23 0.174 1.45 1
CWR8047C-560M 56 ± 20% 0.276 0.211 1.35 0.95
CWR8047C-680M 68 ± 20% 0.32 0.247 1.2 0.85
CWR8047C-820M 82 ± 20% 0.39 0.303 1.05 0.75
CWR8047C-101M 100 ± 20% 0.485 0.372 1 0.7
CWR8047C-121M 120 ± 20% 0.6 0.46 0.95 0.62
CWR8047C-151M 150 ± 20% 0.67 0.514 0.85 0.58
CWR8047C-181M 180 ± 20% 0.84 0.643 0.75 0.52
CWR8047C-221M 220 ± 20% 1.08 0.832 0.7 0.46
CWR8047C-271M 270 ± 20% 1.2 0.916 0.6 0.43
CWR8047C-331M 330 ± 20% 1.52 1.17 0.55 0.39
CWR8047C-391M 390 ± 20% 2 1.53 0.51 0.34
CWR8047C-471M 470 ± 20% 2.15 1.66 0.47 0.31
CWR8047C-561M 560 ± 20% 2.82 2.17 0.43 0.29
CWR8047C-681M 680 ± 20% 3.05 2.35 0.38 0.26
CWR8047C-821M 820 ± 20% 4.02 3.09 0.35 0.24
CWR8047C-102M 1000 ± 20% 4.65 3.57 0.32 0.22

Current characteristic graph

Characteristics of DC Superposition
Characteristics of Temperature Rise