IMC1812ER3R9K Vishay

IMC-1812 www.vishay.com Vishay Dale Wirewound, Surface Mount, Molded Inductors FEATURES Molded construction provides superior strength and moisture resistance Tape and reel packaging for automatic handling, 2000/reel, EIA-481 Printed marking STANDARD ELECTRICAL SPECIFICATIONS Compatible with vapor phase and infrared reflow TEST FREQ. SRF DCR RATED DC soldering (MHz) MIN. MAX. IND. CURRENT Q Material categorization: for definitions of compliance (1) (MHz) () (H) (mA) TOL. L & Q MIN. please see www.vishay.com/doc?99912 0.010 20 % 50.0 50 1000 0.20 450 0.012 20 % 50.0 50 1000 0.20 450 0.018 20 % 50.0 50 1000 0.20 450 ELECTRICAL SPECIFICATIONS 0.022 20 % 50.0 50 1000 0.20 450 Inductance range: 0.010 H to 1000 H 0.027 20 % 50.0 50 1000 0.20 450 0.033 20 % 50.0 50 1000 0.30 450 Special tolerances available upon request 0.039 20 % 50.0 50 1000 0.30 450 0.047 20 % 50.0 50 1000 0.30 450 Operating temperature: -55 C to +125 C 0.056 20 % 50.0 40 900 0.35 450 Coilform material: Non-magnetic for 0.010 H to 0.82 H 0.068 20 % 50.0 40 800 0.35 450 0.082 20 % 50.0 40 700 0.40 450 Powdered iron for 1.0 H to 120 H 0.10 20 % 25.2 30 650 0.32 450 Ferrite for 150 H to 1000 H 0.12 20 % 25.2 30 600 0.30 450 0.15 20 % 25.2 30 500 0.30 450 TEST EQUIPMENT 0.18 20 % 25.2 30 400 0.35 450 0.22 20 % 25.2 30 350 0.40 450 H/P 4342A Q meter with Vishay Dale test fixture or 0.27 20 % 25.2 30 300 0.45 450 equivalent 0.33 20 % 25.2 30 250 0.55 430 0.39 20 % 25.2 30 220 0.70 380 H/P 4191A RF impedance analyzer (for SRF 0.47 10 % 25.2 30 190 0.80 355 measurements) 0.56 10 % 25.2 30 170 1.20 285 0.68 10 % 25.2 30 150 1.40 270 Wheatstone bridge 0.82 10 % 25.2 30 140 1.60 250 1.0 10 % 7.96 50 100 0.50 450 1.2 10 % 7.96 50 80.0 0.55 430 DIMENSIONS in inches [millimeters] 1.5 10 % 7.96 50 70.0 0.60 410 1.8 10 % 7.96 50 60.0 0.65 390 0.037 0.008 2.2 10 % 7.96 50 55.0 0.70 380 [0.940 0.203] 2.7 10 % 7.96 50 50.0 0.75 370 0.126 0.008 3.3 10 % 7.96 50 45.0 0.80 355 [3.200 0.203] 3.9 10 % 7.96 50 40.0 0.90 330 4.7 10 % 7.96 50 35.0 1.00 315 0.177 0.008 + 0.004 5.6 10 % 7.96 50 33.0 1.10 300 0.050 - 0.008 [4.500 0.203] 0.006 [0.152] 6.8 10 % 7.96 50 27.0 1.20 285 + 0.102 [1.270 ] 8.2 10 % 7.96 50 25.0 1.40 270 Ref. Typ. - 0.203 0.126 0.008 10.0 10 % 2.52 50 20.0 1.60 250 Typ. [3.200 0.203] 12.0 10 % 2.52 50 18.0 2.00 225 0.030 0.004 15.0 10 % 2.52 50 17.0 2.50 200 [0.762 0.102] 18.0 10 % 2.52 50 15.0 2.80 190 Typ. 22.0 10 % 2.52 50 13.0 3.20 180 0.158 27.0 10 % 2.52 50 12.0 3.60 170 [4.0] 33.0 10 % 2.52 50 11.0 4.00 160 0.124 [3.15] 0.181 39.0 10 % 2.52 50 11.0 4.50 150 Ref. [4.6] 47.0 10 % 2.52 50 10.0 5.00 140 0.158 56.0 10 % 2.52 50 9.0 5.50 135 Guidelines for (1) 0.024 68.0 10 % 2.52 50 9.0 6.00 130 [4.0] Parallel Component [0.6] 82.0 10 % 2.52 50 8.0 7.00 120 Printed Circuit 0.059 0.059 100.0 10 % 0.79 40 8.0 8.00 110 Mounting Pads on 120.0 10 % 0.79 40 6.0 8.00 110 [1.5] [1.5] IMC-1812 Chip 150.0 10 % 0.79 40 5.0 9.00 105 Inductors 0.118 [3.0] 180.0 10 % 0.79 40 5.0 9.50 102 220.0 10 % 0.79 40 4.0 10.0 100 Note 270.0 10 % 0.79 40 4.0 12.0 92 (2) 330.0 10 % 0.79 40 3.5 14.0 85 Recommended minimum spacing between components 390.0 10 % 0.79 40 3.0 16.0 80 470.0 10 % 0.79 40 3.0 26.0 62 560.0 10 % 0.79 30 3.0 30.0 50 PART MARKING 680.0 10 % 0.79 30 3.0 30.0 50 820.0 10 % 0.79 30 2.5 35.0 30 - Vishay Dale 1000.0 10 % 0.25 30 2.5 40.0 30 - Inductance value Note - Date code (1) Rated DC current based on the maximum temperature rise, not to exceed 40 C at +85 C ambient Revision: 21-Jul-15 Document Number: 34044 1 For technical questions, contact: magnetics@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 IMC-1812 www.vishay.com Vishay Dale DESCRIPTION 10 H IMC-1812 10 % ER e3 MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER I M C 1 8 1 2 E R 1 0 0 K PRODUCT SIZE PACKAGE INDUCTANCE TOL. FAMILY CODE VALUE Revision: 21-Jul-15 Document Number: 34044 2 For technical questions, contact: magnetics@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000