1537-20K

MI L I TA R Y ROVE NU MB ER PA RT 1537-00M 1537-02M 1537-04M 1537-06M 1537-07K 1537-08K 1537-10K 1537-12K 1537-14K 1537-16K 1537-18K 1537-20K 1537-22K 1537-24K 1537-26K 1537-28K 1537-30K 1537-32K 1537-34K 1537-36K 1537-38K 1537-40K 1537-42K 1537-44K 1537-46J 1537-47K 1537-48J 1537-50J 1537-51K 1537-52J 1537-54J 1537-56J 1537-58J 1537-60J 1537-62J 1537-64J 1537-66J 1537-68J 1537-70J 1537-72J 1537-74J 1537-76J 1537-78J 1537-80J 1537-82J 1537-84J 1537-86J 1537-88J 1537-90J 1537-92J 1537-94J 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 2 3 4 5 6 7 8 g 9 g g 10 g 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 MS18130– SERIES 1537 PHENOLIC CORE (LT4K) 0.15 0.22 0.33 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 24.0 27.0 27.0 30.0 33.0 33.0 36.0 39.0 43.0 47.0 51.0 56.0 62.0 68.0 75.0 82.0 91.0 100.0 110.0 120.0 130.0 150.0 160.0 180.0 200.0 220.0 240.0 ± 20% ± 20% ± 20% ± 20% ± 10% ± 10% ± 10% ± 10% ± 10% ± 10% ± 10% ± 10% ± 10% ± 10% ± 10% ± 10% ± 10% ± 10% ± 10% ± 10% ± 10% ± 10% ± 10% ± 10% ± 5% ± 10% ± 5% ± 5% ± 10% ± 5% ± 5% ± 5% ± 5% ± 5% ± 5% ± 5% ± 5% ± 5% ± 5% ± 5% ± 5% ± 5% ± 5% ± 5% ± 5% ± 5% ± 5% ± 5% ± 5% ± 5% ± 5% 50 50 45 45 50 50 50 50 33 33 33 33 33 33 33 33 45 50 50 55 65 65 75 75 60 60 60 65 65 65 60 60 60 55 55 55 55 55 55 50 50 50 60 65 65 65 65 65 65 65 65 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 525.0 450.0 360.0 310.0 280.0 250.0 220.0 200.0 180.0 160.0 150.0 135.0 120.0 110.0 100.0 90.0 60.0 55.0 50.0 45.0 42.0 40.0 34.0 30.0 26.0 25.0 25.0 21.0 19.0 19.0 15.5 14.5 13.7 13.0 12.7 12.0 11.5 11.0 10.5 10.3 10.0 9.5 8.9 8.7 8.5 8.0 7.5 7.0 6.5 6.2 5.9 0.03 0.055 0.09 0.12 0.135 0.15 0.22 0.29 0.42 0.50 0.65 0.95 1.20 2.00 2.30 2.60 0.32 0.50 0.60 0.90 1.10 1.40 2.25 2.50 2.50 2.60 2.60 2.80 3.00 3.00 2.50 2.60 2.70 2.75 2.85 3.00 3.15 3.30 3.70 3.90 4.30 4.50 4.90 5.20 5.45 6.05 6.40 6.75 7.10 7.45 7.80 2740 2020 1580 1370 1290 1220 1020 880 730 670 590 485 430 335 310 294 565 450 410 335 305 271 213 202 202 198 198 191 185 185 202 198 194 193 189 184 180 176 166 162 154 151 144 140 137 130 126 123 120 117 115 MI L Molded Unshielded RF Coils DA SH Series 1537 A PP D MS14046– SERIES 1537 IRON CORE (LT10K) Military Specifications MS14046 (LT10K); MS18130 (LT4K); MS90538 (LT10K); g No MS # Issued Physical Parameters Inches Length 0.375 ± 0.010 Diameter 0.156 ± 0.010 Lead Size AWG #22 TCW 0.025 ± 0.002 Lead Length 1.44 ± 0.12 Current Rating at 90°C Ambient LT4K 35°C Rise LT10K 15°C Rise Operating Temperature Range LT4K –55°C to +125°C; LT10K –55°C to +105°C Maximum Power Dissipation at 90°C LT4K 0.312 W LT10K 0.134 W Weight Max. (Grams) 0.9 • For in-between values, see Series 511 (page 43) Packaging Tape & reel: 12" reel, 2500 pieces max.; 14" reel, 4000 pieces max. For additional packaging options, see page 146 Made in the U.S.A. Millimeters 9.53 ± 0.25 3.96 ± 0.25 0.635 ± 0.051 36.58 ± 3.05 MS90538– SERIES 1537 IRON CORE (LT10K) Parts listed above are QPL/MIL qualified Optional Tolerances: www.delevan.com E-mail: apisales@delevan.com 270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 IN # DU CT AN CE TO (µ H) LE RA NC Q E MI NI MU M TE ST FR EQ UE SR NC F Y MI (M NI Hz MU DC ) M RE (M MA S Hz XI IST ) MA CU UM NC (E R MA RE OHM NT XI S) MU R M ATI (m NG A) RF INDUCTORS J = 5% H = 3% G = 2% F = 1% PAGE 2/ 2002 41