SHIELDED SMT POWER INDUCTORS SNR 20 & 30 E TYPE Shape and size: (Dimensions are in mm) ITEM A B C(max) E H I J SNR2010E 2.00.2 1.602 1.02 0.6 1.8 0.8 0.8 SNR2510E 2.50.2 2.00.2 1.02 0.8 2.0 0.85 0.8 SNR2512E 2.50.2 2.00.2 1.20 0.8 2.0 0.85 0.8 SNR3010E 3.00.2 3.00.2 1.02 1.0 3.0 1.0 1.0 SNR3012E 3.00.2 3.00.2 1.20 1.0 3.0 1.0 1.0 SNR3015E 3.00.2 3.00.2 1.50 1.0 3.0 1.0 1.0 Features: Ordering information: Realizes small size and low profile . It corresponds to High current. Magnetically shielded construction with magnetic resin. SNR 2010 E- 100 (1) M (2) (3) (4) (5) (1) Type: Product type. (2) Style: L=2.0mm H=1.0mm Durable structure against dropping impact. (3) Design Code. RoHS compliant. (4) Inductance: 100 for 10uH. (5) Inductance tolerance: N: 30%; M: 20%. Inductance and rated current ranges: Characteristics: SNR2010E 1.0~22.0uH 1.4~0.31A SNR2510E 1.0~22.0uH 2.2~0.50A become 30% lower than is initial value. (Ta=20) SNR2512E 1.0~22.0uH 2.8~0.55A Temperature rise current (Irms) : The current when SNR3010E 1.0~22.0uH 1.3~0.31A Temperature of coil increase up to Max SNR3012E 1.0~22.0uH 1.6~0.35A (Ta=25) SNR3015E 1.0~22.0uH 2.0~0.42A Saturation current (Isat): The current when the inductance T=40 Operating temperature : -25 to 105 Test equipment : Applications: Test equipments : L tested by Agilent 4284A For small DC/DC converter (cellular Phone, HDD, Precision LCR meter. DVC, DSC, PDA, LCD display etc). DCR tested by Milli-ohm meter. N2.1 SHIELDED SMT POWER INDUCTORS SNR 20 & 30 E TYPE Inductance Test DCR Saturation Temperature Freq OHM Rated Current Rise Current L (uH) (200mV) (30%) (mA) TYP. (mA) TYP. SNR2010E-1R0M 1.0 1MHz 0.17 1400 1600 A SNR2010E-1R5M 1.5 1MHz 0.26 1100 1400 B SNR2010E-2R2M 2.2 1MHz 0.32 1000 1200 C SNR2010E-3R3M 3.3 1MHz 0.51 820 900 D SNR2010E-4R7M 4.7 1MHz 0.67 680 800 E SNR2010E-5R6M 5.6 1MHz 0.72 650 800 F SNR2010E-6R8M 6.8 1MHz 0.97 560 700 G SNR2010E-100M 10 1MHz 1.45 470 580 H SNR2010E-220M 22 1MHz 2.9 310 400 I SNR2510E-1R0M 1.0 1MHz 0.093 2200 2200 A SNR2510E-1R5M 1.5 1MHz 0.148 1900 1800 B SNR2510E-2R2M 2.2 1MHz 0.178 1620 1680 C SNR2510E-3R3M 3.3 1MHz 0.286 1220 1340 D SNR2510E-4R7M 4.7 1MHz 0.421 1040 1020 E SNR2510E-5R6M 5.6 1MHz 0.481 920 940 F SNR2510E-6R8M 6.8 1MHz 0.598 900 880 G SNR2510E-100M 10 1MHz 0.797 740 820 H SNR2510E-220M 22 1MHz 1.839 500 520 I SNR2512E-1R0M 1.0 1MHz 0.105 2800 2200 A SNR2512E-1R5M 1.5 1MHz 0.153 2200 1860 B SNR2512E-2R2M 2.2 1MHz 0.219 1800 1700 C SNR2512E-3R3M 3.3 1MHz 0.349 1300 1200 D SNR2512E-4R7M 4.7 1MHz 0.507 1100 1040 E SNR2512E-5R6M 5.6 1MHz 0.525 1100 1000 F SNR2512E-6R8M 6.8 1MHz 0.76 940 940 G SNR2512E-100M 10 1MHz 0.915 820 840 H SNR2512E-220M 22 1MHz 2.11 550 540 I SNR3010E-1R0M 1.0 1MHz 0.063 1300 2400 1R0 SNR3010E-1R5M 1.5 1MHz 0.077 1100 2200 1R5 SNR3010E-2R2M 2.2 1MHz 0.087 960 2000 2R2 SNR3010E-3R3M 3.3 1MHz 0.127 780 1600 3R3 SNR3010E-4R7M 4.7 1MHz 0.186 650 1300 4R7 SNR3010E-6R8M 6.8 1MHz 0.253 560 1000 6R8 SNR3010E-100M 10 1MHz 0.353 430 880 100 SNR3010E-220M 22 1MHz 0.693 310 580 220 Part No. N2.2 Marking SHIELDED SMT POWER INDUCTORS SNR 20 & 30 E TYPE Inductance Test DCR Saturation Temperature Freq OHM Rated Current Rise Current L (uH) (200mV) (30%) (mA) TYP. (mA) TYP. SNR3012E-1R0M 1.0 1MHz 0.048 1600 2500 1R0 SNR3012E-1R5M 1.5 1MHz 0.063 1200 2300 1R5 SNR3012E-2R2M 2.2 1MHz 0.076 1100 2000 2R2 SNR3012E-3R3M 3.3 1MHz 0.102 900 1600 3R3 SNR3012E-4R7M 4.7 1MHz 0.136 750 1500 4R7 SNR3012E-6R8M 6.8 1MHz 0.182 630 1300 6R8 SNR3012E-100M 10 1MHz 0.275 520 1000 100 SNR3012E-220M 22 1MHz 0.594 350 650 220 SNR3015E-1R0M 1.0 1MHz 0.056 2000 2800 1R0 SNR3015E-1R5M 1.5 1MHz 0.074 1600 2400 1R5 SNR3015E-2R2M 2.2 1MHz 0.079 1200 2300 2R2 SNR3015E-3R3M 3.3 1MHz 0.105 1000 1900 3R3 SNR3015E-4R7M 4.7 1MHz 0.13 900 1600 4R7 SNR3015E-6R8M 6.8 1MHz 0.165 730 1300 6R8 SNR3015E-100M 10 1MHz 0.206 600 1000 100 SNR3015E-220M 22 1MHz 0.501 420 650 220 Part No. N2.3 Marking