(1/2) SMD Inductors(Coils) For Power Line(Wound, Magnetic Shielded) Conformity to RoHS Directive GLCR Series GLCR2012 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 (260°C during the peak) used in lead-free soldering. • It’s construction supports bulk mounting. APPLICATIONS Portable audio visual devices (DSCs, DVCs, etc.) Mobile communication devices (cellular phones, etc.) Information devices (PCs, etc.) PRODUCT IDENTIFICATION GLCR 2012 T 100 M HC (1) (2) (3) (4) (5) (6) (1) Series name SPECIFICATIONS Operating temperature range Storage temperature range –40 to +105°C [Including self-temperature rise] –40 to +105°C RECOMMENDED SOLDERING CONDITIONS REFLOW SOLDERING 2012 2.0× 1.25mm (3) Packaging style T Taping (4) Inductance Withstanding soldering heat condition Solderability condition 1R0 100 101 Peak 260˚C 230˚C 200˚C (2) Dimensions 1µH 10µH 100µH Natural cooling 30s 70s Preheating 100 to 150˚C/120s 140 to 180˚C/120s Time(s) (5) Inductance tolerance M ±20% (6) TDK internal code PACKAGING STYLE AND QUANTITIES Packaging style Taping Quantity 2000 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. 001-01 / 20061110 / e531_glcr2012.fm (2/2) SHAPES AND DIMENSIONS/CIRCUIT DIAGRAM/RECOMMENDED PC BOARD PATTERN 0.80 1.25±0.10 1.25±0.10 2.0±0.10 0.80 • No polarity 0.45±0.15 1.00 0.80 2.60 0.45±0.15 Dimensions in mm Weight:15mg Dimensions in mm ELECTRICAL CHARACTERISTICS Inductance (µH) 1 2.2 4.7 10 22 47 100 ∗1 ∗2 ∗3 Inductance tolerance (%) ±20 ±20 ±20 ±20 ±20 ±20 ±20 DC resistance (Ω)±30% 0.09 0.2 0.29 0.5 1 2.4 4.5 Rated current∗1 (mA)max. 490 350 225 155 105 70 40 Rated current∗2 (mA)max. 850 550 420 270 180 120 85 Rated current∗3 (mA)max. 900 600 500 380 250 170 130 Part No. GLCR2012T1R0M-HC GLCR2012T2R2M-HC GLCR2012T4R7M-HC GLCR2012T100M-HC GLCR2012T220M-HC GLCR2012T470M-HC GLCR2012T101M-HC 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 +20°C TYPICAL ELECTRICAL CHARACTERISTICS INDUCTANCE vs. FREQUENCY CHARACTERISTICS INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS 1000 1000 100 100µH 47µH Inductance(µH) Inductance(µH) 100 22µH 10µH 10 4.7µH 2.2µH 47µH 22µH 10 10µH 4.7µH 2.2µH 1 1.0µH 1 100µH 0.1 0.1 1 10 0.1 100 1.0µH 1 10 Frequency (MHz) 100 1000 DC current(mA) IMPEDANCE vs. FREQUENCY CHARACTERISTICS DC SUPERPOSITION VS. INDUCTANCE DECREASING RATE 100000 0 1.0µH Inductance decreasing rate(%) –5 10000 Impedance(Ω) 100µH 47µH 1000 22µH 100 10µH 4.7µH 2.2µH 1.0µH 10 –10 100µH 47µH –15 –20 22µH –25 10µH –30 4.7µH 2.2µH –35 –40 –45 1 0.1 1 10 Frequency (MHz) 100 –50 1 10 100 1000 DC current(mA) • All specifications are subject to change without notice. 001-01 / 20061110 / e531_glcr2012.fm