531_SLF10145 (1/2) Inductors SLF Series SLF10145 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 Type SLF6025 SLF6028 SLF7028 SLF7030 SLF7032 SLF7045 SLF10145 SLF12555 SLF12565 SLF12575 Operating temperature range [Including self-temperature rise] -20 to +85C -20 to +85C -20 to +85C -20 to +85C -20 to +85C -20 to +85C -20 to +90C -20 to +90C -20 to +105C -20 to +105C Storage temperature range [Unit of products] -40 to +85C -40 to +85C -40 to +85C -40 to +85C -40 to +85C -40 to +85C -40 to +90C -40 to +90C -40 to +105C -40 to +105C RECOMMENDED REFLOW SOLDERING CONDITIONS 5s Natural cooling 40s 150C 130C 60 to 120s Preheating Time (s) SLF 7032 T- 220 M R96 -2 (1) (2) (3) (4) (5) (6) (7) (1) Series name (2) Dimensions LxWxT 6.0x6.0x2.5mm 6.0x6.0x2.8mm 7.0x7.0x2.8mm 7.0x7.0x3.0mm 7.0x7.0x3.2mm 7.0x7.0x4.5mm 10.1x10.1x4.5mm 12.5x12.5x5.5mm 12.5x12.5x6.5mm 12.5x12.5x7.5mm 6025 6028 7028 7030 7032 7045 10145 12555 12565 12575 (3) Packaging style T Taping(reel) (4) Inductance value 3.3H 10H 3R3 100 (5) Inductance tolerance M N 20% 30% (6) Rated current 2405C 2205C PRODUCT IDENTIFICATION 1R9 R96 1.9A 0.96A (7) TDK internal code (Some products may not have this number. See the main body for details.) PACKAGING STYLE AND QUANTITIES Packaging style Taping Type SLF6025T SLF6028T SLF7028T SLF7030T SLF7032T SLF7045T SLF10145T SLF12555T SLF12565T SLF12575T 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. Quantity 1000 pieces/reel 1000 pieces/reel 1000 pieces/reel 1000 pieces/reel 1000 pieces/reel 1000 pieces/reel 500 pieces/reel 500 pieces/reel 500 pieces/reel 500 pieces/reel 531_SLF10145 (2/2) Inductors SLF Series SLF10145 Type For Power Line SMD SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN 4.50.3 20.15 0.15typ. Winding start mark 30.1 3.2 2.5 5.6 2.5 10.10.3 220 10.10.3 60.2 Marking (Inductance code) Weight: 1.3g typ. Dimensions in mm ELECTRICAL CHARACTERISTICS Inductance (H) Inductance tolerance (%) Test frequency L (kHz) DC resistance ()20% 10 15 22 33 47 68 100 150 220 330 470 680 1000 1500 20 20 20 20 20 20 20 20 20 20 20 20 20 20 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.0364 0.0472 0.0591 0.0815 0.1 0.14 0.2 0.35 0.47 0.68 1.03 1.6 2.8 3.4 Rated current (A) max. Based on inductance change 3 2.4 2.1 1.6 1.4 1.2 1 0.79 0.65 0.54 0.47 0.38 0.32 0.22 Based on temperature rise 2.5 2.2 1.9 1.7 1.5 1.3 1.1 0.81 0.7 0.58 0.47 0.38 0.29 0.26 Part No. SLF10145T-100M2R5 SLF10145T-150M2R2 SLF10145T-220M1R9 SLF10145T-330M1R6 SLF10145T-470M1R4 SLF10145T-680M1R2 SLF10145T-101M1R0 SLF10145T-151MR79 SLF10145T-221MR65 SLF10145T-331MR54 SLF10145T-471MR47 SLF10145T-681MR38 SLF10145T-102MR29 SLF10145T-152MR22 Rated current: Value obtained when current flows and the temperature has risen to 30C 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 ANALYZER, or equivalent (Measured at 1kHz/0.5V) Rdc:MATSUSHITA VP-2941A DIGITAL MILLIOHM METER, or equivalent 10000 Test circuit L=0.1H C=20000F A DC 3000 Inductance (H) 1000 Specimen YHP model-4275A or equivalent Universal bridge TYPICAL ELECTRICAL CHARACTERISTICS INDUCTANCE CHANGE vs. DC SUPERPOSITION CHARACTERISTICS 1000H 330H 300 100 100H 33H 30 10 10H 3 1 0.01 0.03 0.1 0.3 1 DC current (A) 3 10 531_SLF10145 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.