SD25-331-R Eaton

Effective August 2017 Technical Data PM4311 Supersedes March 20 07 SD Low profile metalized shielded drum core power inductors Applications Digital cameras Media players Mobile phones Hand held equipment PCMCIA cards GPS systems Environmental data Storage temperature range (component): -40 C to +125 C Product features Operating temperature range: -40 C to +125 C Six sizes of shielded drum core inductors (ambient plus self-temperature rise) with low profiles (as low as 1.0mm) and Solder reflow temperature: high power density J-STD-020 (latest revision) compliant Inductance range from .47 uH to 1000 uH HALOGEN Current range from 0.88 A to 6.0 A Pb HF Ferrite shielded, low EMI FREE Ferrite core materialSD Technical Data PM4311 Low profile metalized shielded drum core power inductors Effective August 2017 Product specifications Part Number Rated OCL (1) Part Irms (2) Isat (3) DCR (4) Volt Inductance +/-20% Marking (A) (A) () u-sec (H) (H) Typ. Typ. SD10-R47-R 0.470 0.453 A 2.59 3.54 0.0249 2.1 SD10-1R0-R 1.00 1.119 B 1.93 2.25 0.0448 3.3 SD10-1R5-R 1.50 1.563 C 1.60 1.91 0.0653 3.9 SD10-2R2-R 2.20 2.081 D 1.35 1.65 0.0912 4.5 SD10-3R3-R 3.30 3.339 E 1.24 1.31 0.1078 5.7 SD10-4R7-R 4.70 4.893 F 1.04 1.08 0.1535 6.9 SD10-6R2-R 6.20 6.743 G 0.94 0.92 0.218 8.1 SD10-8R2-R 8.20 8.889 H 0.800 0.800 0.2607 9.3 SD10-100-R 10.0 10.07 J 0.760 0.752 0.336 9.9 SD10-150-R 15.0 15.55 K 0.613 0.605 0.4429 12.3 SD10-220-R 22.0 22.21 L 0.498 0.506 0.6718 14.7 SD10-330-R 33.0 32.20 M 0.412 0.420 0.9807 17.7 SD10-470-R 47.0 46.63 N 0.337 0.349 1.47 21.3 SD10-680-R 68.0 70.01 O 0.301 0.285 1.84 26.1 SD10-820-R 82.0 83.48 P 0.258 0.261 2.50 28.5 SD10-101-R 100 102.0 Q 0.225 0.236 3.29 31.5 SD10-151-R 150 149.2 R 0.200 0.195 4.15 38.1 SD10-221-R 220 222.2 S 0.161 0.160 6.41 46.5 SD10-331-R 330 330.4 T 0.130 0.131 9.83 56.7 SD10-471-R 470 468.3 U 0.117 0.110 12.10 67.5 SD12-R47-R 0.470 0.490 A 3.19 3.86 0.0246 2.84 SD12-1R2-R 1.20 1.21 B 2.62 2.45 0.0366 4.47 SD12-1R5-R 1.50 1.69 C 2.19 2.08 0.0521 5.28 SD12-2R2-R 2.20 2.25 D 1.83 1.80 0.0747 6.09 SD12-3R3-R 3.30 3.61 E 1.55 1.42 0.1043 7.71 SD12-4R7-R 4.70 4.41 F 1.46 1.29 0.1177 8.53 SD12-6R2-R 6.20 6.25 G 1.21 1.08 0.1699 10.15 SD12-8R2-R 8.20 8.41 H 1.02 0.931 0.2399 11.77 10.0 10.89 J 0.938 0.818 0.2844 13.40 SD12-100-R SD12-150-R 15.0 15.21 K 0.782 0.692 0.4089 15.83 SD12-220-R 22.0 22.09 L 0.628 0.574 0.6338 19.08 SD12-330-R 33.0 32.49 M 0.519 0.474 0.9289 23.14 SD12-470-R 47.0 47.61 N 0.428 0.391 1.37 28.01 SD12-680-R 68.0 68.89 O 0.341 0.325 2.16 33.70 SD12-820-R 82.0 82.81 P 0.326 0.297 2.36 36.95 SD12-101-R 100 98.0 Q 0.308 0.273 2.64 40.19 SD12-151-R 150 151.3 R 0.251 0.220 3.96 49.94 SD12-221-R 220 222.0 S 0.229 0.181 4.76 60.49 SD12-331-R 330 334.9 T 0.186 0.148 7.25 74.30 SD12-471-R 470 462.3 U 0.167 0.126 8.95 87.29 SD12-681-R 680 670.8 V 0.149 0.104 11.30 105 SD12-821-R 820 800.9 W 0.129 0.095 14.93 115 SD12-102-R 1000 992.3 X 0.121 0.086 17.20 128 (1) Open Circuit Inductance Test Parameters: 100 kHz, 0.25 Vrms, 0.0 (4) DCR limits +20 C. Adc. 5) Applied Volt-Time product (V-us) across the inductor at 100 kHz necessary to (2) RMS current for an approximate T of 40 C without core loss. It is generate a core loss equal to 10% of the total losses for 40 C temperature rise. recommended that the temperature of the part not exceed +125 C. (3) SD10,12,18,25 Peak current for approximate 30% rolloff at +20 C. SD14 Peak current for approximate 20% roll off at +20 C. www.eaton.com/electronics 2