SLF7045T-220M1R3-1PF TDK

INDUCTORS Inductors for power circuits Pb Wound ferrite REACH Lead RoHS SVHC-Free Free SLF-H series (for automotive) AEC-Q200 SLF7045-H type FEATURES Magnetic shield type wound inductor for power circuits. Product lineup allows for various usages. Operating temperature range: 40 to +125C (including self-temperature rise) APPLICATION Automotive-related equipment (ECM, airbags, headlights, electronic power steering, meters, ABS, other) Application guides: Automotive (xEV) PART NUMBER CONSTRUCTION SLF 7045 T - 3R3 M 2R2 - H LWH dimensions Inductance Rated current Inductance Series name Packaging style Internal code 7.07.04.5 mm (H) tolerance (A) CHARACTERISTICS SPECIFICATION TABLE L L measuring DC resistance Rated current Part No. frequency Isat Isat Itemp (H) Tolerance (kHz) ( ) (A)max. (A)typ. (A)typ. 3.3 20% 100 0.02820% 2.20 6.30 2.30 SLF7045T-3R3M2R2-H 4.7 20% 100 0.03120% 2.10 5.10 2.10 SLF7045T-4R7M2R1-H 6.8 20% 100 0.03920% 1.90 4.70 2.04 SLF7045T-6R8M1R9-H 10 20% 100 0.04720% 1.80 3.70 1.81 SLF7045T-100M1R8-H 15 20% 100 0.06820% 1.50 2.90 1.46 SLF7045T-150M1R5-H 22 20% 100 0.08220% 1.30 2.50 1.25 SLF7045T-220M1R3-H 33 20% 100 0.12020% 1.10 2.00 1.11 SLF7045T-330M1R1-H 47 20% 100 0.18020% 0.90 1.70 0.93 SLF7045T-470MR90-H 68 20% 100 0.27020% 0.75 1.40 0.76 SLF7045T-680MR75-H 100 20% 100 0.39020% 0.60 1.10 0.61 SLF7045T-101MR60-H 150 20% 100 0.55020% 0.50 1.00 0.54 SLF7045T-151MR50-H 220 20% 100 0.83020% 0.40 0.70 0.43 SLF7045T-221MR40-H 330 20% 100 1.1520% 0.35 0.60 0.37 SLF7045T-331MR35-H 470 20% 100 1.8020% 0.31 0.40 0.31 SLF7045T-471MR31-H Isat(max.): When based on the inductance change rate (10% below the initial value) Isat(typ.): When based on the inductance change rate (30% below the initial value) Itemp: When based on the temperature increase (temperature increase of 20C by self heating) Measurement equipment Measurement item Product No. Manufacturer L 4194A Keysight Technologies DC resistance VP-2941A Panasonic Rated current Isat 4284A+42841A+42842C Keysight Technologies Equivalent measurement equipment may be used. Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. (1/5) Please note that the contents may change without any prior notice due to reasons such as upgrading. 20181221 inductor automotive power slf7045-h en.fmINDUCTORS SLF7045-H type L FREQUENCY CHARACTERISTICS 10000 1000 471 331 221 151 100 101 680 470 330 220 150 100 10 6R8 4R7 3R3 1 1 10 100 1000 10000 100000 ( ) Frequency kHz Measurement equipment Product No. Manufacturer 4294A Keysight Technologies Equivalent measurement equipment may be used. Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. (2/5) Please note that the contents may change without any prior notice due to reasons such as upgrading. 20181221 inductor automotive power slf7045-h en.fm Inductance(H)