P o ASxiaEl LReIadE PSower22 I44nd77u44cRtors DASH NUMBER* INDUCT(AµHN)C ±E1 5@% 1 kHz MAXIMDUCM R (OEHSIMSSTA)NCEMAXCIMUURMR E(ANMTP RSA)TINGCURRENINT C(ARMEMPSE)NTAL wer Inductors SERIES 2474 FERRITE CORE -01L 1.0 0.009 6.27 6.4 -02L 1.2 0.010 5.95 5.8 -03L 1.5 0.011 5.67 5.2 -04L 1.8 0.012 5.43 4.8 -05L 2.2 0.013 5.22 4.3 -06L 2.7 0.014 5.03 3.9 -07L 3.3 0.016 4.70 3.5 Actual Size -08L 3.9 0.017 4.56 3.2 -09L 4.7 0.022 4.01 2.9 -10L 5.6 0.024 3.84 2.7 -11L 6.8 0.026 3.69 2.5 -12L 8.2 0.028 3.55 2.2 -13L 10.0 0.033 3.27 2.0 -14L 12.0 0.037 3.09 1.8 -15L 15.0 0.040 2.97 1.6 -16L 18.0 0.044 2.84 1.5 -17L 22.0 0.050 2.66 1.4 -18L 27.0 0.070 2.25 1.2 -19L 33.0 0.075 2.17 1.1 -20L 39.0 0.084 2.05 1.0 -21L 47.0 0.104 1.84 0.93 -22L 56.0 0.130 1.65 0.85 Mechanical Configuration Units are axial leaded for thru- -23L 68.0 0.145 1.56 0.77 hole mounting, encapsulated in an epoxy molded case. -24L 82.0 0.152 1.53 0.71 -25L 100.0 0.208 1.30 0.64 High resistivity ferrite core, allows for high inductance with -26L 120.0 0.283 1.12 0.58 low DC resistance. -27L 150.0 0.330 1.04 0.52 -28L 180.0 0.362 0.99 0.48 Physical Parameters -29L 220.0 0.505 0.84 0.43 Inches Millimeters -30L 270.0 0.557 0.80 0.39 Length 0.740 ± 0.010 18.80 ± 0.25 -31L 330.0 0.650 0.74 0.35 Diameter 0.240 ± 0.010 6.10 ± 0.25 -32L 390.0 0.770 0.68 0.32 -33L 470.0 1.03 0.59 0.29 Lead Size -34L 560.0 1.14 0.56 0.27 AWG #20 TCW 0.032 ± 0.002 0.813 ± 0.051 -35L 680.0 1.50 0.49 0.25 Lead Length 1.44 ± 0.12 36.58 ± 3.05 -36L 820.0 1.98 0.42 0.22 -37L 1000.0 2.30 0.39 0.20 Operating Temperature Range –55°C to +125°C -38L 1200.0 2.55 0.37 0.18 -39L 1500.0 3.00 0.34 0.16 Current Rating 40°C Rise over 85°C Ambient -40L 1800.0 4.00 0.30 0.15 Maximum Power Dissipation at 85°C 0.50 W -41L 2200.0 4.40 0.28 0.14 -42L 2700.0 5.80 0.25 0.12 Inductance Measured at 0.3V (open curcuit) -43L 3300.0 6.56 0.23 0.11 with no DC current. -44L 3900.0 8.63 0.20 0.10 -45L 4700.0 10.1 0.19 0.09 Incremental Current The current at which the inductance -46L 5600.0 11.2 0.18 0.09 will be decreased by a maximum of 5% from its initial zero -47L 6800.0 15.0 0.15 0.08 DC value. -48L 8200.0 20.8 0.13 0.07 -49L 10000.0 23.4 0.12 0.06 Weight Max. (Grams) 2.5 -50L 12000.0 26.0 0.12 0.06 -51L 15000.0 36.0 0.10 0.05 Marking DELEVAN; inductance with units and tolerance; -52L 18000.0 40.0 0.09 0.05 date code (YYWWL). Note: An R before the date code indicates a RoHS component. Example: 2474R-02K Front: Reverse: Optional Tolerances: J = 5% H = 3% G = 2% F = 1% DELEVAN 0902A *Complete part # must include series # PLUS the dash # 1.2uH±10% For surface finish information, refer to www.delevanfinishes.com Packaging Tape & reel: 12" reel, 1000 piecesmax.; 14" reel, 1500 piecesmax. For additional packaging options, seetechnical section. 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 8/2015