API_newlayouts_single:APIcatalog_newlayouts 8/26/10 12:18 PM Page 95 0.813 0.05 27.94 Min. Operating Temperature -55C to +125C -55C to +85C @ full rated current Current Rating at 85C Ambient 40C Rise Maximum Power Dissipation at 85C 0.70 W Dielectric Withstanding Voltage 2500 V RMS Incremental Current The current which will decrease the inductance by approximately 5%. Inductance Measurement Inductance is measured @ 1 kHz with 1 VAC open circuit and 0 dc bias. Inductance Tolerance Tolerance is specified by suffixing an alpha character to the part number as follows: J = 5%, K = 10%, and L = 15%. Units are normally supplied to the tolerance indicated in table. High Saturation Bobbin allows for high inductance with low DCR. High Resistivity Core offers very high parallel resistance, resulting in maximum coil performance. 4590 Marking DELEVAN; inductance; tolerance. 4590R Marking DELEVAN; 4590R; dash number with tolerance letter. DELEVAN 39 uH 10% Example: 4590R-393K DELEVAN 4590R 393K -392K -472K -562K -682K -822K -103K -123K -153K -183K -223K -273K -333K -393K -473K -563K -683K -823K -104K -124K -154K -184K -224K -274K -334K -394K -474K -564K -684K -824K -105K -125K -155K -185K -225K -275K -335K -395K -475K -565K -685K -825K -106K -126K -156K -186K -226K -276K -336K -396K -476K -566K -686K -826K -107K SERIES 4590 FERRITE CORE 3.9 0.007 9.75 4.7 0.008 9.11 5.6 0.011 7.77 6.8 0.011 7.60 8.2 0.013 7.15 10.0 0.016 6.44 12.0 0.018 6.07 15.0 0.020 5.76 18.0 0.022 5.49 22.0 0.024 5.26 27.0 0.025 5.15 33.0 0.028 4.87 39.0 0.031 4.63 47.0 0.034 4.45 56.0 0.043 3.93 68.0 0.059 3.355 82.0 0.066 3.175 100 0.084 2.815 120 0.113 2.43 150 0.129 2.27 180 0.150 2.105 220 0.162 2.025 270 0.226 1.715 330 0.257 1.61 390 0.288 1.52 470 0.393 1.30 560 0.504 1.15 680 0.570 1.08 820 0.643 1.015 1000 0.844 0.89 1200 0.977 0.825 1500 1.18 0.75 1800 1.50 0.665 2200 1.76 0.615 2700 2.13 0.56 3300 2.53 0.51 3900 2.84 0.48 4700 3.79 0.415 5600 4.24 0.395 6800 5.75 0.34 8200 6.44 0.32 10000 7.30 0.30 12000 9.34 0.265 15000 10.7 0.25 18000 14.8 0.21 22000 18.0 0.19 27000 22.7 0.17 33000 25.7 0.16 39000 29.7 0.15 47000 33.7 0.14 56000 38.0 0.13 68000 52.8 0.11 82000 67.3 0.10 100000 76.0 0.09 s or ct du In 0.032 0.002 1.10 Min. * Millimeters 22.86 Max. 11.55 Max. ER Inches 0.900 Max. 0.455 Max. MB Physical Parameters er w Po NU Actual Size (Max.) Example: 4590-393K L TA EN S) EM MP CR (A IN DC T EN RR NG CU TI ) RA S T MP EN (A RR UM CU XIM MA CE AN ) ST S SI HM RE M (O DC MU XI MA CE AN CT 10% DU ) IN (H SH High Current Filter Inductors Length Diameter Lead Size AWG #20 TCW Lead Length L NA MI NO 4590R 4590 DA SERIES 8.2 7.5 6.9 6.3 5.7 5.2 4.7 4.3 3.9 3.5 3.2 2.9 2.7 2.5 2.3 2.1 1.9 1.7 1.6 1.4 1.3 1.2 1.1 0.95 0.88 0.80 0.74 0.67 0.61 0.56 0.51 0.46 0.42 0.38 0.34 0.31 0.29 0.26 0.24 0.22 0.20 0.18 0.17 0.15 0.14 0.12 0.11 0.10 0.09 0.09 0.08 0.07 0.07 0.06 Optional Tolerances: J = 5% L = 15% *Complete part # must include series # PLUS the dash # For surface finish information, refer to www.delevanfinishes.com Packaging Bulk only 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 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: API Delevan: 4590R-276K 4590R-274K 4590R-273K 4590R-275K 4590R-225K 4590R-223K 4590R-226K 4590R-224K 4590R-682K 4590R-686K 4590R-684K 4590R-683K 4590R-685K 4590R-395K 4590R-393K 4590R-396K 4590R392K 4590R-394K 4590R-336K 4590R-334K 4590R-333K 4590R-335K 4590R-153K 4590R-155K 4590R-154K 4590R-156K 4590R-825K 4590R-823K 4590R-822K 4590R-826K 4590R-824K 4590-224K 4590-824K 4590-125K 4590-226K 4590-394K 4590-153K 4590-563K 4590-107K 4590-156K 4590-275K 4590-565K 4590-683K 4590124K 4590-472K 4590-826K 4590-333K 4590-184K 4590-685K 4590-105K 4590-186K 4590-335K 4590-104K 4590-474K 4590-392J 4590-472J 4590-562J 4590-682J 4590-822J 4590-103J 4590-123J 4590-153J 4590-183J 4590-223J 4590-273J 4590-333J 4590-393J 4590-473J 4590-563J 4590-683J 4590-823J 4590-104J 4590-124J 4590-154J 4590-184J 4590-224J 4590-274J 4590-334J 4590-394J 4590-474J 4590-564J 4590-684J 4590-824J 4590-105J 4590-125J 4590-155J 4590-185J 4590-225J 4590-275J 4590-335J 4590-395J 4590-475J 4590-565J 4590-685J 4590-825J 4590-106J 4590-126J 4590-156J 4590-186J 4590-226J