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| (1/2) SMD Inductors(Coils) For Power Line(Wound, Magnetic Shielded) GLFR Series GLFR1608 FEATURES * It delivers low Rdc with high Idc. * It is lead-free compatible. The product contains no lead whatsoever. It is able to withstand high temperature reflows (260C during the peak) used in lead-free soldering. * It is a product conforming to RoHS directive. * It's construction supports bulk mounting. APPLICATIONS Portable audio visual devices (DSC, DVC, etc.) Mobile communication devices (cellular phones, etc.) Information devices (PCs, etc.) SPECIFICATIONS Operating temperature range Storage temperature range -40 to +105C [Including self-temperature rise] -40 to +105C Conformity to RoHS Directive PRODUCT IDENTIFICATION GLFR 1608 T 100 M LR (1) (2) (3) (4) (5) (6) (1) Series name (2) Dimensions 1608 1.6x 0.8mm RECOMMENDED SOLDERING CONDITIONS REFLOW SOLDERING Withstanding soldering heat condition Solderability condition Peak 260C 230C 200C 30s 70s Preheating 100 to 150C/120s 140 to 180C/120s Time(s) Natural cooling (3) Packaging style T Taping (4) Inductance 1R0 100 1H 10H (5) Inductance tolerance M 20% (6) TDK internal code PACKAGING STYLE AND QUANTITIES Packaging style Taping Quantity 4000 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. 001-03 / 20061031 / e531_glfr1608.fm (2/2) SHAPES AND DIMENSIONS/CIRCUIT DIAGRAM/RECOMMENDED PC BOARD PATTERN 1.60.2 0.80.2 0.80.2 0.70 * No polarity 0.70 0.70 0.70 Dimensions in mm 0.350.15 0.350.15 Weight:5mg Dimensions in mm ELECTRICAL CHARACTERISTICS Inductance (H) 1 2.2 4.7 10 22 47 1 2 3 Inductance tolerance (%) 20 20 20 20 20 20 DC resistance ()30% 0.08 0.17 0.24 0.36 1 2.3 Rated current1 (mA)max. 230 160 110 80 50 35 Rated current2 (mA)max. 360 240 170 120 70 50 Rated current3 (mA)max. 900 600 500 400 200 100 Part No. GLFR1608T1R0M-LR GLFR1608T2R2M-LR GLFR1608T4R7M-LR GLFR1608T100M-LR GLFR1608T220M-LR GLFR1608T470M-LR Rated current based on inductance variation: Current when inductance decreases by 10% of the initial value due to direct current superimposed characteristics Rated current based on inductance variation: Current when inductance decreases by 30% of the initial value due to direct current superimposed characteristics Rated current based on increasing product temperature: Current when temperature of the product reaches +20C TYPICAL ELECTRICAL CHARACTERISTICS INDUCTANCE vs. FREQUENCY CHARACTERISTICS 100 47H 22H Inductance(H) 10H 4.7H 2.2H 1 1.0H INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS 100 47H 22H Inductance(H) 10 10H 4.7H 2.2H 1 1.0H 10 0.1 0.1 1 Frequency (MHz) 10 100 0.1 1 10 DC current(mA) 100 1000 IMPEDANCE vs. FREQUENCY CHARACTERISTICS 100000 DC SUPERPOSITION vs. INDUCTANCE DECREASING RATE 0 -5 Inductance decreasing rate(%) -10 47H -15 -20 -25 -30 -35 -40 -45 22H 10H 4.7H 2.2H 1.0H 10000 Impedance() 47H 1000 10H 22H 100 4.7H 2.2H 1.0H 10 0.1 1 Frequency (MHz) 10 100 -50 1 10 DC current(mA) 100 1000 * All specifications are subject to change without notice. 001-03 / 20061031 / e531_glfr1608.fm |
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