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IMCH-1812 Vishay Dale Surface Mount, Molded Inductors FEATURES * Molded construction provides superior strength and moisture resistance. * Tape and reel packaging for automatic handling, 500/ reel, EIA-481 * Compatible with vapor phase, infrared and wave soldering methods. STANDARD ELECTRICAL SPECIFICATIONS TEST SELF FREQ. RESONANT IND. (H) 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 TOL.* 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% Q MIN. 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 20 20 20 20 20 20 20 L & Q FREQ. MIN. (MHz) 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.9 7.96 7.96 7.96 7.96 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 0.796 0.796 0.796 0.796 0.796 0.796 0.796 (MHz) 200 160 130 100 60 60 45 40 35 30 28 25 22 21 20 19 18 16 14 12 11.5 11.0 10.0 9.0 8.0 6.5 7.0 5.5 5.5 5.0 4.0 DCR (Ohms) 0.11 0.12 0.15 0.16 0.18 0.20 0.22 0.24 0.3 0.3 0.4 0.4 0.5 0.6 0.7 0.8 0.9 1.2 1.4 1.6 1.9 2.2 2.6 3.5 4.0 4.5 6.5 7.5 9 11 13 RATED DC (mA) 1050 1000 950 900 850 800 750 700 650 650 600 600 550 500 450 400 370 330 300 280 260 240 220 200 180 160 140 120 120 100 90 ELECTRICAL SPECIFICATIONS Inductance: 1uH to 330uH. Inductance Tolerance: 10%. Operating Temperature: - 25C to 85C. Storage Temperature: - 40C to + 100C MAX. CURRENT TEST EQUIPMENT L & Q: H/P 4285A SRF: H/P 4286A DCR: H/P 34401 DIMENSIONS in inches [millimeters] 330K B A C E D A D B A 0.177 0.012 [4.5 0.3] D 0.035 0.008 [0.9 0.2] B 0.126 0.008 [3.2 0.2] E 0.055 0.008 [1.4 0.2] C 0.126 0.008 [3.2 0.2] EIA PART MARKING - Inductance Value DESCRIPTION IMCH-1812 MODEL 22uH INDUCTANCE VALUE 10% INDUCTANCE TOLERANCE Document Number: 34152 Revision 28-Oct-02 For technical questions, contact Magnetics@vishay.com www.vishay.com 1 |
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