API_newlayouts_single:APIcatalog_newlayouts 8/26/10 10:15 AM Page 71 s or ct du In ER * SERIES 3483 - UNSHIELDED FERRITE CORE 1.0 0.022 1.5 0.026 2.2 0.032 3.3 0.041 4.7 0.049 6.8 0.067 10.0 0.085 12.0 0.100 15.0 0.130 18.0 0.160 22.0 0.180 27.0 0.240 33.0 0.290 39.0 0.340 47.0 0.410 56.0 0.480 68.0 0.600 82.0 0.710 100.0 0.950 er w Po MB NG TI ) RA s T mp EN (A RR UM CU XIM MA NU Actual Size -1R0M -1R5M -2R2M -3R3M -4R7M -6R8M -100M -120M -150M -180M -220M -270M -330M -390M -470M -560M -680M -820M -101M CE AN ) ST S SI HM RE M (O DC MU XI MA SH Surface Mount Power Inductors Physical Parameters Inches A 0.276 to 0.299 B 0.114 to 0.138 C 0.276 to 0.299 D 0.067 to 0.091 E 0.201 to 0.224 F 0.033 Nom. F = Electrode Thickness H) (µ CE kHz AN 0 CT 10 DU @ IN 0% ±2 3483R S3483R DA SERIES 2.88 2.67 2.40 2.08 1.92 1.60 1.41 1.28 1.12 1.00 0.93 0.80 0.72 0.66 0.59 0.55 0.49 0.44 0.38 SERIES S3483 - SHIELDED FERRITE CORE & SLEEVE Millimeters 7.0 to 7.6 2.9 to 3.5 7.0 to 7.6 1.7 to 2.3 5.1 to 5.7 0.85 Nom. Current Rating The DC where inductance value decreases 10% or where the temperature rise is 40°C max. Operating Temperature Range –20°C to +80°C Marking Printed with the last three numbers of the Delevan Part Number (i.e. 101) -1R0M -1R5M -2R2M -3R3M -4R7M -6R8M -100M -120M -150M -180M -220M -270M -330M -390M -470M -560M -680M -820M -101M 1.0 1.5 2.2 3.3 4.7 6.8 10.0 12.0 15.0 18.0 22.0 27.0 33.0 39.0 47.0 56.0 68.0 82.0 100.0 0.019 0.023 0.028 0.035 0.043 0.055 0.080 0.090 0.120 0.130 0.150 0.210 0.250 0.310 0.350 0.430 0.520 0.600 0.790 3.12 2.85 2.66 2.26 1.96 1.76 1.34 1.23 1.09 0.99 0.90 0.81 0.72 0.67 0.60 0.55 0.50 0.46 0.41 Electrical Characteristics (Initial) @ 25°C Marking Components are marked with three characters. In the instance of two digits and a letter R, the R indicates a decimal point and the remaining digits indicates the inductance in H. When three digits are present, the first two digits indicate the inductance in H and the third digit indicates the number of trailing zeros where a zero indicates that there are no trailing zeros. Example: 3483R-1R5M (1.5 H) 1R5 Example: S3483R-101M (100 H) 101 *Complete part # must include series # PLUS the dash # For surface finish information, refer to www.delevanfinishes.com Packaging Tape and Reel (16mm): 13" reel, 1000 pieces max.; 7" reel not available. 270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: [email protected] • www.delevan.com 1/2009