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20170329 / inductor_automotive_power_clf12577ni-d_en.fm
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CLF12577NI-D type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
Rated current: smaller value of either Isat or Itemp.
Isat: When based on the inductance change rate (30% below the nominal value)
Itemp: When based on the temperature increase (Temperature increase of 40°C by self heating)
○ Measurement equipment
＊ Equivalent measurement equipment may be used.
L Measuring
frequency
DC resistance Rated current* Part No.
Isat Itemp
(µH) Tolerance (kHz) (mΩ ) (A)max. (A)typ. (A)typ.
1.0 ±30% 100 4.8 22.0 29.5 11.5 CLF12577NIT-1R0N-D
1.5 ±30% 100 5.5 20.0 23.5 10.5 CLF12577NIT-1R5N-D
2.2 ±30% 100 6.3 16.5 20.0 9.70 CLF12577NIT-2R2N-D
3.3 ±30% 100 7.7 12.5 15.0 9.50 CLF12577NIT-3R3N-D
4.7 ±30% 100 8.7 9.60 13.0 9.00 CLF12577NIT-4R7N-D
6.8 ±30% 100 10 7.30 9.70 8.50 CLF12577NIT-6R8N-D
10 ±20% 100 12 6.40 9.20 7.70 CLF12577NIT-100M-D
15 ±20% 100 24 5.85 7.40 5.10 CLF12577NIT-150M-D
22 ±20% 100 27 4.30 5.80 4.50 CLF12577NIT-220M-D
33 ±20% 100 52 3.65 4.50 3.60 CLF12577NIT-330M-D
47 ±20% 100 66 3.10 4.20 3.20 CLF12577NIT-470M-D
68 ±20% 100 90 2.65 3.60 2.70 CLF12577NIT-680M-D
100 ±20% 100 110 2.10 2.90 2.60 CLF12577NIT-101M-D
150 ±20% 100 170 1.80 2.40 2.10 CLF12577NIT-151M-D
220 ±20% 100 280 1.55 1.95 1.60 CLF12577NIT-221M-D
330 ±20% 100 410 1.20 1.60 1.25 CLF12577NIT-331M-D
470 ±20% 100 590 1.00 1.30 1.10 CLF12577NIT-471M-D
Measurement item Product No. Manufacturer
L 4285A Keysight Technologies
DC resistance AN-114N ADEX
Rated current Isat 4285A+42841A+42842C Keysight Technologies
