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SLF12555 Dataheets PDF



Part Number SLF12555
Manufacturers TDK
Logo TDK
Description SMD Inductor
Datasheet SLF12555 DatasheetSLF12555 Datasheet (PDF)

(1/2) SMD Inductors(Coils) For Power Line(Wound, Magnetic Shielded) SLF Series SLF12555 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.

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(1/2) SMD Inductors(Coils) For Power Line(Wound, Magnetic Shielded) SLF Series SLF12555 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. www.DataSheet4U.com SPECIFICATIONS Operating temperature range Storage temperature range –20 to +90°C [Including self-temperature rise] –40 to +90°C[Unit of products] Conformity to RoHS Directive PRODUCT IDENTIFICATION SLF 12555 T- 220 M 2R3 - PF (1) (2) (3) (4) (5) (6) (7) (1) Series name (2) Dimensions 12555 12.5× 12.5× 5.5mm (L× W× T) (3) Packaging style T Taping(reel) (4) Inductance value 6R0 100 6µH 10µH (5) Inductance tolerance M N ±20% ±30% RECOMMENDED REFLOW SOLDERING CONDITIONS 250 ± 5˚C 230˚C 30s 5s Natural cooling (6) Rated current 1R9 R88 1.9A 0.88A 180˚C 150˚C 120s Preheating Time (s) (7) Lead-free compatible product PF Lead-free compatible product PACKAGING STYLE AND QUANTITIES Packaging style Taping Quantity 500 pieces/reel • Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications. • All specifications are subject to change without notice. 002-05 / 20060927 / e531_slf12555.fm (2/2) SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN Marking (Inductance code) 12.5±0.3 12.5±0.3 5.5±0.3 8.5typ. 3±0.1 3.2 2.5 8.6 2.5 330 ELECTRICAL CHARACTERISTICS Inductance (µH) Inductance tolerance Test frequency L (kHz) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DC resistance (Ω)±20% 0.0164 0.0215 0.0259 0.0338 0.0415 0.0618 0.0832 0.117 0.19 0.27 0.41 0.52 0.76 1.12 1.73 Rated current (A)∗ max. Based on inductance change 3.6 3.4 2.8 2.3 1.9 1.6 1.3 1.1 0.88 0.72 0.59 0.49 0.43 0.34 0.29 Based on temperature rise 4.9 4.3 3.9 3.4 3.1 2.5 2.2 1.8 1.4 1.2 1 0.88 0.73 0.6 0.48 Part No. SLF12555T-6R0N3R6-PF SLF12555T-100M3R4-PF SLF12555T-150M2R8-PF SLF12555T-220M2R3-PF SLF12555T-330M1R9-PF SLF12555T-470M1R6-PF SLF12555T-680M1R3-PF SLF12555T-101M1R1-PF SLF12555T-151MR88-PF SLF12555T-221MR72-PF SLF12555T-331MR59-PF SLF12555T-471MR49-PF SLF12555T-681MR43-PF SLF12555T-102MR34-PF SLF12555T-152MR29-PF 6 ±30% 10 ±20% 15 ±20% 22 ±20% 33 ±20% 47 ±20% www.DataSheet4U.com 68 ±20% 100 ±20% 150 ±20% 220 ±20% 330 ±20% 470 ±20% 680 ±20% 1000 ±20% 1500 ±20% ∗ Rated current: Value obtained when current flows and the temperature has risen to 30°C or when DC current flows and the nominal value of inductance has fallen by 10%, whichever is smaller. • Test equipment L: 4194A IMPEDANCE/GAIN-PHASE ANALYZER HP, 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 10000 DC Specimen 3000 1000 YHP model-4275A or equivalent 1000µH 330µH 100µH 33µH Inductance (µH) 300 100 30 10 3 1 0.01 0.03 0.1 0.3 1 DC current (A) 3 • All specifications are subject to change without notice. 002-05 / 20060927 / e531_slf12555.fm Universal bridge 10 Test circuit L=0.1H C=20000µF A 2typ. Weight: 2.6g Dimensions in mm Winding start mark 0.1typ. .


MSC7119 SLF12555 SLFxxxxx


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