Mechanical Configuration Units are encapsulated in a Surface Mount package, using an epoxy molded case. Leads are pre-tinned. A high resistivity ferrite core allows for high inductance with low DC resistance. Physical Parameters Inches A 0.490 to 0.520 B 0.230 to 0.250 C 0.210 to 0.230 D 0.050 Min. E 0.055 to .075 F 0.330 (Ref. only) G 0.120 (Ref. only) Millimeters 12.44 to 13.21 5.84 to 6.35 5.33 to 5.84 1.27 Min. 1.40 to 1.91 8.38 (Ref. only) 3.04 (Ref. only) Operating Temperature Range –55°C to +130°C Current Rating at 85°C Ambient 45°C Rise Maximum Power Dissipation at 85°C 0.55 Watts Inductance Measured at 1 VAC open circuit with no DC current. Incremental Current The current at which the inductance will decrease by a maximum of 5% from its inductance at zero DC current. Weight (Grams Max.) 1.5 Packaging Tape & reel (24mm): 13"‑reel, 800 pieces max.; 7" reel not available Lead Finish Sn63Pb37 (Tin-Lead) Hot Solder Dipped 1K Hz DC MA RES XI IST MU A M NC (O E HM CU S) RR MA E N XI T MU R M ATI (A NG m IN ps CR ) CU EM RR EN EN TA T L (A m ps ) DA SH MI L DA SH -221L -271L -331L -391L -471L -561L -681L -821L -01L -02L -03L -04L -05L -06L -07L -08L -09L -10L -11L -12L -13L -14L -15L -16L -17L -18L -19L -20L -21L -22L -23L -24L -25L -26L -27L -28L -29L -30L -31L -32L -33L -34L -35L -36L -37L -38L -39L -40L -41L -42L -43L -44L -45L -46L -47L -48L -49L -50L -51L -52L -53L SERIES MIL4922 FERRITE CORE -01 -02 -03 -04 -05 -06 -07 -08 -09 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 -30 -31 -32 -33 -34 -35 -36 -37 -38 -39 -40 -41 -42 -43 -44 -45 -46 -47 -48 -49 -50 -51 -52 -53 -54 -55 -56 -57 -58 -59 -60 -61 0.22 0.27 0.33 0.39 0.47 0.56 0.68 0.82 1.00 1.20 1.50 1.80 2.20 2.70 3.30 3.90 4.70 5.60 6.80 8.20 10.0 12.0 15.0 18.0 22.0 27.0 33.0 39.0 47.0 56.0 68.0 82.0 100 120 150 180 220 270 330 390 470 560 680 820 1000 1200 1500 1800 2200 2700 3300 3900 4700 5600 6800 8200 10000 12000 15000 18000 22000 0.0080 0.0085 0.0090 0.0095 0.0100 0.0105 0.0110 0.0120 0.013 0.018 0.020 0.021 0.029 0.034 0.038 0.042 0.047 0.051 0.058 0.063 0.071 0.079 0.089 0.119 0.152 0.179 0.222 0.315 0.362 0.397 0.418 0.604 0.672 0.735 0.998 1.370 1.580 1.770 2.510 2.730 3.250 3.750 4.310 6.040 6.900 10.00 12.50 16.00 20.00 23.00 25.00 33.00 37.00 40.00 62.00 66.00 74.00 93.00 105.0 143.0 160.0 7.00 6.75 6.50 6.25 6.00 5.80 5.70 5.60 5.50 4.69 4.45 4.34 3.70 3.41 3.23 3.07 2.90 2.79 2.61 2.51 2.36 2.24 2.11 1.82 1.61 1.48 1.33 1.12 1.04 1.00 0.97 0.81 0.76 0.73 0.63 0.53 0.50 0.47 0.39 0.38 0.35 0.33 0.30 0.26 0.24 0.200 0.178 0.157 0.141 0.131 0.126 0.110 0.103 0.100 0.080 0.077 0.071 0.065 0.061 0.052 0.050 7.00 6.75 6.50 6.25 6.00 5.80 5.70 5.60 5.50 4.69 4.45 4.34 3.70 3.41 3.23 3.07 2.90 2.79 2.61 2.51 2.36 2.24 2.11 1.82 1.61 1.48 1.33 1.12 1.04 1.00 0.97 0.81 0.76 0.73 0.63 0.53 0.50 0.47 0.39 0.38 0.35 0.33 0.30 0.26 0.24 0.200 0.178 0.157 0.141 0.131 0.126 0.110 0.103 0.100 0.080 0.077 0.071 0.065 0.061 0.052 0.050 *Complete part # must include MIL4922 PLUS the dash # Made In the U.S.A. www.delevan.com E-mail: [email protected] 270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 POWER INDUCTORS M M 2 6 IL 7 / U 4 3 6 9 6 0 2 7 9 2 -6 Y -5 1 Y 3 W L W L High Current, MIL-PRF-27/367 Qualified Surface Mount Power Inductors NU MB ER * MIL4922 IN D (µ UCT H) A ± NC 15 E % @ Series