1782R-41H

Inches 0.250 ± 0.010 0.095 ± 0.010 Millimeters 6.35 ± 0.25 2.41 ± 0.25 0.020± 0.0015 1.5 ± 0.12 0.508 ± 0.038 38.1 ± 3.05 Current Rating at 90°C Ambient LT4K 35°C Rise LT10K 15°C Rise -55J -57J -59J -61J -63J -65J -67J -69J -71J -73J -75J -77J -79J -81J -83J -85J -87J -89J -91J SERIES 1782 FERRITE CORE (LT10K) 30.0 45 2.5 20 3.40 36.0 45 2.5 22 3.60 43.0 45 2.5 20 4.50 51.0 45 2.5 18 5.70 62.0 45 2.5 15 6.70 75.0 50 2.5 14 7.30 91.0 50 2.5 13 8.00 110.0 30 0.790 12 13.0 130.0 30 0.790 11 15.0 160.0 30 0.790 10 17.0 200.0 30 0.790 9.0 21.0 240.0 30 0.790 8.0 25.0 300.0 30 0.790 7.0 28.0 360.0 30 0.790 6.5 35.0 430.0 30 0.790 6.0 42.0 510.0 30 0.790 5.0 46.0 620.0 30 0.790 4.0 60.0 750.0 30 0.790 3.8 65.0 910.0 30 0.790 3.4 72.0 Operating Temperature Range LT4K –55°C to + 125°C LT10K –55°C to + 105°C Maximum Power Dissipation at 90°C Phenolic: LT4K 0.21 W Iron: LT10K 0.09 W Ferrite: LT10K 0.073 W Weight Max. (Grams) 0.3 Marking DELEVAN; inductance with units and tolerance; date code (YYWWL). Note: An R before the date code indicates a RoHS component. Example: 1782-49J Front: DELEVAN 16uH±5% s or ct du In Length Diameter Lead Size AWG #24 TCW Lead Length F R Physical Parameters NG TI ) RA A T (m EN UM RR IM CU X MA CE AN ) ST S SI HM RE (O M DC U M XI ) MA Hz (M M MU NI MI F ) SR Hz (M Y NC UE EQ M FR MU NI MI -21J -23J -25J -27J -29J -31J -33J -35J -37J -39J -41J -43J -45J -47J -49J -51J -53J SERIES 1782 PHENOLIC CORE (LT4K) 0.11 40 25.0 640 0.09 0.13 38 25.0 600 0.10 0.16 35 25.0 550 0.12 0.20 33 25.0 510 0.14 0.24 33 25.0 430 0.16 0.30 30 25.0 410 0.22 0.36 30 25.0 365 0.30 0.43 30 25.0 330 0.35 0.51 30 25.0 300 0.50 0.62 28 25.0 275 0.60 0.75 28 25.0 250 0.85 0.91 25 25.0 230 1.00 SERIES 1782 IRON CORE (LT10K) \ 1.10 25 7.9 150 0.18 1.30 25 7.9 140 0.22 1.60 28 7.9 125 0.30 2.00 30 7.9 115 0.40 2.40 30 7.9 100 0.55 3.00 37 7.9 90 0.85 3.60 45 7.9 80 1.00 4.30 45 7.9 75 1.20 5.10 45 7.9 65 1.80 6.20 50 7.9 60 2.00 7.50 50 7.9 55 2.70 9.10 55 7.9 50 3.70 11.0 45 2.5 40 2.70 13.0 40 2.5 35 2.80 16.0 40 2.5 30 3.10 20.0 50 2.5 25 3.30 24.0 50 2.5 20 3.50 -95J -97J -02J -03J -05J -07J -09J -11J -13J -15J -17J -19J Actual Size Q Molded Unshielded RF Coils ST TE % ±5 H) (µ CE AN * CT ER DU IN MB NU 1782R 1782 SH DA SERIES 1270 1200 1105 1025 960 815 700 650 545 495 415 385 590 535 455 395 335 270 250 230 185 175 155 130 155 150 145 140 135 130 125 110 100 92 88 84 66 61 57 52 47 45 40 36 35 30 29 28 Reverse: 16uH±5% 0237A Optional Tolerances: H = 3% G = 2% F = 1% Packaging Tape & reel: 12" reel, 3500 pieces max.; 14" reel, 6000 pieces max. *Complete part # must include series # PLUS the dash # Made in the U.S.A. 270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: apisales@delevan.com • www.delevan.com 8/2021