(1/2) SMD Inductors(Coils) Conformity to RoHS Directive For Power Line(Wound, Magnetic Shielded) CPL Series CPL2508 FEATURES (cid:127) It delivers low Rdc with high Idc. (cid:127) 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. APPLICATIONS PRODUCT IDENTIFICATION Portable audio visual devices (DSCs, DVCs, etc.) CPL 2508 T 100 M Mobile communication devices (cellular phones, etc.) (1) (2) (3) (4) (5) Information devices (PCs, etc.) (1) Series name SPECIFICATIONS –40 to +105°C (2) Dimensions Operating temperature range [Including self-temperature rise] 2508 2.5×1.5×0.8mm Storage temperature range –40 to +105°C (3) Packaging style RECOMMENDED SOLDERING CONDITIONS T Taping REFLOW SOLDERING 300 Withstanding soldering heat condition (4) Inductance Solderability condition Peak 260˚C 1R0 1µH Peak 230˚C 100 10µH Preheating )C200 140 to 180˚C/120s (perature˚ 22030000˚s˚CC (5) MInductance tolerance ±20% m 70s e100 T PACKAGING STYLE AND QUANTITIES Preheating Packaging style Quantity 100 to 150˚C/120s Taping 2000 pieces/reel Time(s) (cid:127) 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. (cid:127) Please contact our Sales office when your application are considered the following: The device’s failure or malfunction may directly endanger human life (e.g. application for automobile/aircraft/medical/nuclear power devices, etc.) • All specifications are subject to change without notice. 001-01 / 20100224 / e531_cpl2508.fm

(2/2) SHAPES AND DIMENSIONS/CIRCUIT DIAGRAM/RECOMMENDED PC BOARD PATTERN x. a m 8 0. 1.3 2.5±0.2 0.65 1.5 0.65 Dimensions in mm (cid:127) No polarity 2 0. ± 5 1. Weight:13mg 0.6±0.15 0.6±0.15 Dimensions in mm ELECTRICAL CHARACTERISTICS Inductance Inductance tolerance DC resistance Rated current∗1 Rated current∗2 Part No. (µH) (%) (Ω)±30% (mA)max. (mA)max. 1 ±20 0.110 950 950 CPL2508T1R0M 1.5 ±20 0.140 800 800 CPL2508T1R5M 2.2 ±20 0.165 700 700 CPL2508T2R2M 3.3 ±20 0.360 500 500 CPL2508T3R3M 4.7 ±20 0.550 430 430 CPL2508T4R7M 6.8 ±20 1.000 300 300 CPL2508T6R8M 10.0 ±20 1.500 270 270 CPL2508T100M 15.0 ±20 2.000 230 230 CPL2508T150M 22.0 ±20 2.400 180 180 CPL2508T220M ∗1Rated current based on inductance variation: Current when inductance decreases by 30% of the initial value due to direct current superimposed characteristics ∗2Rated current based on increasing product temperature: Current when temperature of the product reaches +40°C TYPICAL ELECTRICAL CHARACTERISTICS INDUCTANCE vs. FREQUENCY CHARACTERISTICS INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS 100 100 µ)H 10 µ)H 10 (e (e c c n n a a ct ct u u d d n n I 1 I 1 0 0 0.1 1 10 100 10 100 1000 10000 Frequency(MHz) DC current(mA) 1µH 1.5µH 2.2µH 3.3µH 4.7µH 1µH 1.5µH 2.2µH 3.3µH 4.7µH 6.8µH 10µH 15µH 22µH 6.8µH 10µH 15µH 22µH IMPEDANCE vs. FREQUENCY CHARACTERISTICS DC SUPERPOSITION vs. INDUCTANCE DECREASING RATE 100000 0 )% –5 10000 (ate–10 Ω) ng r–15 (ce1000 easi–20 mpedan 100 ce decr––2350 I an ct–35 u d 10 In–40 –45 10.1 1 10 100 –5010 100 1000 10000 Frequency(MHz) DC current(mA) 1µH 1.5µH 2.2µH 3.3µH 4.7µH 1µH 1.5µH 2.2µH 3.3µH 4.7µH 6.8µH 10µH 15µH 22µH 6.8µH 10µH 15µH 22µH (cid:127) All specifications are subject to change without notice. 001-01 / 20100224 / e531_cpl2508.fm