IMC1812ER3R3K 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 Operating temperature: -55 C to +125 C 0.047 20 % 50.0 50 1000 0.30 450 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 powdered iron for 1.0 H to 120 H 0.082 20 % 50.0 40 700 0.40 450 ferrite for 150 H to 1000 H 0.10 20 % 25.2 30 650 0.32 450 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 H/P 4191A RF impedance analyzer (for SRF 0.39 20 % 25.2 30 220 0.70 380 0.47 10 % 25.2 30 190 0.80 355 measurements) 0.56 10 % 25.2 30 170 1.20 285 Wheatstone bridge 0.68 10 % 25.2 30 150 1.40 270 0.82 10 % 25.2 30 140 1.60 250 1.0 10 % 7.96 50 100 0.50 450 DIMENSIONS in inches millimeters 1.2 10 % 7.96 50 80.0 0.55 430 1.5 10 % 7.96 50 70.0 0.60 410 0.037 0.008 1.8 10 % 7.96 50 60.0 0.65 390 2.2 10 % 7.96 50 55.0 0.70 380 0.940 0.203 0.126 0.008 2.7 10 % 7.96 50 50.0 0.75 370 3.200 0.203 3.3 10 % 7.96 50 45.0 0.80 355 3.9 10 % 7.96 50 40.0 0.90 330 0.177 0.008 + 0.004 4.7 10 % 7.96 50 35.0 1.00 315 0.050 - 0.008 4.500 0.203 0.006 0.152 5.6 10 % 7.96 50 33.0 1.10 300 + 0.102 1.270 6.8 10 % 7.96 50 27.0 1.20 285 Ref. Typ. - 0.203 0.126 0.008 8.2 10 % 7.96 50 25.0 1.40 270 Typ. 3.200 0.203 10.0 10 % 2.52 50 20.0 1.60 250 0.030 0.004 12.0 10 % 2.52 50 18.0 2.00 225 0.762 0.102 15.0 10 % 2.52 50 17.0 2.50 200 Typ. 18.0 10 % 2.52 50 15.0 2.80 190 0.158 22.0 10 % 2.52 50 13.0 3.20 180 4.0 27.0 10 % 2.52 50 12.0 3.60 170 0.124 3.15 0.181 33.0 10 % 2.52 50 11.0 4.00 160 Ref. 4.6 39.0 10 % 2.52 50 11.0 4.50 150 0.158 Guidelines for (1) 47.0 10 % 2.52 50 10.0 5.00 140 0.024 4.0 Parallel Component 56.0 10 % 2.52 50 9.0 5.50 135 0.6 Printed Circuit 68.0 10 % 2.52 50 9.0 6.00 130 0.059 0.059 Mounting Pads on 82.0 10 % 2.52 50 8.0 7.00 120 1.5 1.5 100.0 10 % 0.79 40 8.0 8.00 110 IMC-1812 Chip 120.0 10 % 0.79 40 6.0 8.00 110 Inductors 0.118 3.0 150.0 10 % 0.79 40 5.0 9.00 105 180.0 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 (1) Recommended minimum spacing between components 330.0 10 % 0.79 40 3.5 14.0 85 390.0 10 % 0.79 40 3.0 16.0 80 470.0 10 % 0.79 40 3.0 26.0 62 PART MARKING 560.0 10 % 0.79 30 3.0 30.0 50 680.0 10 % 0.79 30 3.0 30.0 50 - Vishay Dale 820.0 10 % 0.79 30 2.5 35.0 30 - Inductance code 1000.0 10 % 0.25 30 2.5 40.0 30 - Date code Note (1) Rated DC current based on the maximum temperature rise, not to exceed 40 C at +85 C ambient Revision: 10-Sep-2019 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 91000IMC-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: 10-Sep-2019 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