API_newlayouts_single:APIcatalog_newlayouts 8/24/10 11:43 AM Page 47 MSolEdeRd UIEnsShield22ed88 99R00F RCoAiMPlIPLsRITOAVREYD DASH NUMBER*MIILN DDUACSHTA #NCE (µH) ±10%QT MEISNTIM FURMEQUENCY (SMRHFz )MINIMUM M(MAHXzIM)DUCM R (OESHIMSSTA)MNACCXUEIRMRUEMN (Tm RAA)TINGRF Inductors MS91189– SERIES 2890 PHENOLIC CORE (LT4K) -00K 14 1.2 60 7.9 170 0.075 2400 -02K 15 1.5 60 7.9 160 0.090 2190 -03K 16 1.8 60 7.9 140 0.135 1790 -04K 17 2.2 60 7.9 125 0.160 1640 -06K 18 2.7 60 7.9 115 0.220 1400 Actual Size -08K 19 3.3 60 7.9 100 0.305 1190 -10K 20 3.9 60 7.9 95 0.450 980 -12K 21 4.7 60 7.9 90 0.560 880 -14K 22 5.6 60 7.9 80 0.745 760 -16K 23 6.8 60 7.9 75 1.05 640 -18K 24 8.2 60 7.9 68 1.40 555 -20K 25 10.0 60 7.9 60 1.90 475 -22K 26 12.0 40 2.5 53 2.65 405 -24K 27 15.0 40 2.5 50 3.25 365 -26K 28 18.0 40 2.5 45 4.15 320 MS75103– SERIES 2890 IRON CORE (LT10K) -28K 1 22.0 50 2.5 24 0.295 815 -30K 2 27.0 45 2.5 22 0.35 750 -32K 3 33.0 60 2.5 19 0.55 595 -34K 4 39.0 55 2.5 18 0.65 550 -36K 5 47.0 65 2.5 16 1.00 445 Military Specifications -38K 6 56.0 65 2.5 14 1.15 410 MS91189 (LT4K); MS75103(LT10K) -39K 7 68.0 75 2.5 13 1.85 325 -40K 8 82.0 75 2.5 12 2.10 305 Physical Parameters -42K 9 100.0 75 2.5 12 2.50 279 Inches Millimeters -44K 10 120.0 95 0.79 10 4.10 219 Length 0.900 ± 0.010 22.86 ± 0.25 Diameter 0.280 ± 0.010 7.11 ± 0.25 Lead Size Parts listed above are QPL/MIL qualified AWG #21 TCW 0.028 ± 0.002 0.711 ± 0.051 Lead Length 1.44 ± 0.12 36.58 ± 3.05 Optional Tolerances: J = 5% H = 3% G = 2% F = 1% *Complete part # must include series # PLUS the dash # Current Rating at 90°C Ambient LT4K 35°C Rise For surface finish information, refer to www.delevanfinishes.com 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 0.598 W LT10K 0.256 W Weight Max. (Grams) 3.9 Marking DELEVAN; inductance with units and tolerance; date code (YYWWL). Note: An R before the date code indicates a RoHS component. Example: 2890R-16F Front: Reverse: DELEVAN 6.8uH±1% 6.8uH±1% R 0518B Packaging Tape & reel: 12" reel, 800 piecesmax.; 14" reel, 1300 piecesmax. 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 1/2009