SLF TDK | Alldatasheet

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Technical content

Specifications which provide more details for the proper and safe use of the described product are available upon request. All specifications are subject to change without notice. 531_SLF12575 (1/2) Inductors SLF Series SLF12575 Type For Power Line SMD

FEATURES

  • The SLF series are characterized by low profile, low DC resistance, and high current handling capacities.
  • Because they are magnetically shielded, these parts can be used in high-density mounting configurations.
  • Flat bottom surface ensures secure, reliable mounting.
  • Provided in embossed carrier tape packaging for use with automatic mounting machines.

APPLICATIONS

Portable telephones, personal computers, hard disk drives, and other electronic equipment. SPECIFICATIONS RECOMMENDED REFLOW SOLDERING CONDITIONS PRODUCT IDENTIFICATION (1) Series name (2) Dimensions L W T (3) Packaging style (4) Inductance value (5) Inductance tolerance (6) Rated current (7) TDK internal code (Some products may not have this number. See the main body for details.) PACKAGING STYLE AND QUANTITIES Type Operating temperature range [Including self-temperature rise] Storage temperature range [Unit of products] SLF6025 –20 to +85°C –40 to +85°C SLF6028 –20 to +85°C –40 to +85°C SLF7028 –20 to +85°C –40 to +85°C SLF7030 –20 to +85°C –40 to +85°C SLF7032 –20 to +85°C –40 to +85°C SLF7045 –20 to +85°C –40 to +85°C SLF10145 –20 to +90°C –40 to +90°C SLF12555 –20 to +90°C –40 to +90°C SLF12565 –20 to +105°C –40 to +105°C SLF12575 –20 to +105°C –40 to +105°C 40s 60 to 120s Preheating Natural cooling 240±5°C 220±5°C 150°C 130°C Time(s) 6025 6.0 6.0 2.5mm 6028 6.0 6.0 2.8mm 7028 7.0 7.0 2.8mm 7030 7.0 7.0 3.0mm 7032 7.0 7.0 3.2mm 7045 7.0 7.0 4.5mm 10145 10.1 10.1 4.5mm 12555 12.5 12.5 5.5mm 12565 12.5 12.5 6.5mm 12575 12.5 12.5 7.5mm T Taping(reel) 3R3 3.3 m H 100 10 m H M ±20% N ±30% 1R9 1.9A R96 0.96A Packaging style Type Quantity Taping SLF6025T 1000 pieces/reel SLF6028T 1000 pieces/reel SLF7028T 1000 pieces/reel SLF7030T 1000 pieces/reel SLF7032T 1000 pieces/reel SLF7045T 1000 pieces/reel SLF10145T 500 pieces/reel SLF12555T 500 pieces/reel SLF12565T 500 pieces/reel SLF12575T 500 pieces/reel SLF 7032 T - 220 M R96 -2

531_SLF12575 990803 Specifications which provide more details for the proper and safe use of the described product are available upon request. All specifications are subject to change without notice. 531_SLF12575 (2/2) Inductors SLF Series SLF12575 Type For Power Line SMD SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN

ELECTRICAL CHARACTERISTICS

Rated current: Value obtained when current flows and the temperature has risen to 40°C or when DC current flows and the initial value of inductance has fallen by 10%, whichever is smaller.

  • Test equipment L:YHP 4194A IMPEDANCE GAIN/PHASE ANAL YZER, or equivalent (Measured at 1kHz/0.5V) Rdc:MATSUSHITA VP-2941A DIGITAL MILLIOHM METER, or equivalent TYPICAL ELECTRICAL CHARACTERISTICS INDUCTANCE CHANGE vs. DC SUPERPOSITION CHARACTERISTICS Inductance (µH) Inductance tolerance (%) Test frequency L (kHz) DC resistance W )±20% Rated current (A) max. Part No.Based on inductance change Based on temperature rise 1.2 ±30 1 0.0069 13 8.2 SLF12575T -1R2N8R2 2.7 ±30 1 0.0094 10 7 SLF12575T -2R7N7R0 3.9 ±30 1 0.0104 9 6.7 SLF12575T -3R9N6R7 5.6 ±30 1 0.0116 7.8 6.3 SLF12575T -5R6N6R3 6.8 ±30 1 0.0131 7.2 5.9 SLF12575T -6R8N5R9 10 ±20 1 0.0156 5.5 5.4 SLF12575T -100M5R4 15 ±20 1 0.0184 4.7 5 SLF12575T -150M4R7 22 ±20 1 0.0263 4 4 SLF12575T -220M4R0 33 ±20 1 0.0395 3.2 3.4 SLF12575T -330M3R2 47 ±20 1 0.0528 2.7 3 SLF12575T -470M2R7 68 ±20 1 0.0778 2 2.4 SLF12575T -680M2R0 100 ±20 1 0.125 1.9 1.9 SLF12575T -101M1R9 150 ±20 1 0.175 1.5 1.6 SLF12575T -151M1R5 220 ±20 1 0.258 1.3 1.3 SLF12575T -221M1R3 12.5±0.3 12.5±0.3 Winding start mark Marking (Inductance code) 3±0.1 8.6±0.32±0.15 Weight: 3.3g Dimensions in mm 7.5±0.35 0.1typ. 330 8.6 2.52.5 3.2 DC current(A) 0.01 100 1000 300 10000 3000 0.1 0.30.03 3 11 0 Inductance(µH ) 6.8µH 22µH 47µH 100µH 10µH A L=0.1H C=20000 µF Specimen Test circuit YHP model-4275A or equivalent DC Universal bridge