(1/2) SMD Inductors(Coils) For Power Line(Wound, Magnetic Shielded) Conformity to RoHS Directive GLF Series GLF201208 FEATURES • It is low profile type. • 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 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, LCD panel, etc.) PRODUCT IDENTIFICATION SPECIFICATIONS (1) Series name Operating temperature range Storage temperature range –40 to +105°C [Including self-temperature rise] –40 to +105°C GLF (1) 201208 T 1R0 M (2) (3) (4) (5) (2) Dimensions 201208 RECOMMENDED SOLDERING CONDITIONS REFLOW SOLDERING 2.0× 1.2× 0.8mm(L× W× T) (3) Packaging style T Taping (reel) Withstanding soldering heat condition Solderability condition (4) Inductance Peak 260˚C 230˚C 200˚C Natural cooling 30s 70s Preheating 100 to 150˚C/120s 140 to 180˚C/120s Time(s) 1R0 100 1µH 10µH (5) Inductance tolerance M ±20% 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. 001-02 / 20060904 / e531_glf201208.fm (2/2) SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN 1.25±0.10 0.45±0.15 0.80 0.8±0.10 2.0±0.10 0.80 Weight:10mg 0.45±0.15 1.00 0.80 2.60 Dimensions in mm Dimensions in mm ELECTRICAL CHARACTERISTICS Inductance (µH) 1 2.2 4.7 10 22 47 ∗1 ∗2 ∗3 Inductance tolerance (%) ±20 ±20 ±20 ±20 ±20 ±20 Rated current∗1 (mA)max. 340 220 160 130 80 60 DC resistance (Ω)±20% 0.15 0.36 0.66 1.1 2.6 5.3 Rated current∗2 (mA)max. 460 300 230 170 110 80 Rated current∗3 (mA)max. 560 380 300 230 130 100 Part No. GLF201208T1R0M GLF201208T2R2M GLF201208T4R7M GLF201208T100M GLF201208T220M GLF201208T470M 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 20% 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 47µH Inductance(µH) Inductance(µH) 100 22µH 10 10µH 4.7µH 2.2µH 1 1 10 22µH 10 10µH 4.7µH 2.2µH 1 1µH 0.1 0.1 47µH 100 Frequency (MHz) 0.1 1µH 1 10 100 1000 DC current(mA) IMPEDANCE vs. FREQUENCY CHARACTERISTICS 100000 10000 Impedance(Ω) 47µH 1000 22µH 10µH 100 4.7µH 10 2.2µH 1µH 1 0.1 1 10 100 Frequency (MHz) • All specifications are subject to change without notice. 001-02 / 20060904 / e531_glf201208.fm