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| Model IHD Vishay Dale Filter Inductors High Current FEATURES * Printed circuit mounting (axial leads). * Protected by polyolefin tubing. * High saturation bobbin used allowing high inductance with low DC resistance. * Pre-tinned leads. * High resistivity core offers very high parallel resistance, resulting in maximum coil performance. * 20 sleeveless models available at reduced cost. STANDARD ELECTRICAL SPECIFICATIONS MODEL IHD-1 MODEL IHD-3 INCRERATED MENTAL DCR CURRENT CURRENT IND. MAX. (Amps @ 1kHz (Max. TOL. (Ohms) 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% .009 .010 .011 .012 .013 .014 .016 .017 .022 .024 .026 .028 .033 .037 .040 .044 .050 .070 .075 .084 .104 .130 .145 .152 .208 .283 .330 .362 .505 .557 .650 .770 1.03 1.14 1.50 1.98 2.30 2.55 3.0 4.0 4.40 5.80 6.56 8.63 10.1 11.2 15.0 20.8 23.4 26.0 36.0 40.0 Amps) Approx.) (H) ELECTRICAL SPECIFICATIONS IND. @ 1kHz (H) INCRERATED MENTAL DCR CURRENT CURRENT (Amps MAX. (Max. TOL. (Ohms) 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% 15% .007 .008 .011 .011 .013 .016 .018 .020 .022 .024 .025 .028 .031 .034 .043 .059 .066 .084 .113 .129 .150 .162 .226 .257 .288 .393 .504 .570 .643 .844 .977 1.18 1.50 1.76 2.13 2.53 2.84 3.79 4.24 5.75 6.44 7.30 9.34 10.7 14.8 18.0 22.7 25.7 29.7 33.7 38.0 52.8 67.3 76.0 Amps) Approx.) 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10.0 12.0 15.0 18.0 22.0 27.0 33.0 39.0 47.0 56.0 68.0 82.0 100.0 120.0 150.0 180.0 220.0 270.0 330.0 390.0 470.0 560.0 680.0 820.0 1000.0 1200.0 1500.0 1800.0 2200.0 2700.0 3300.0 3900.0 4700.0 5600.0 6800.0 8200.0 10000.0 12000.0 15000.0 18000.0 5.3 5.0 4.8 4.6 4.4 4.2 4.0 3.8 3.4 3.2 3.1 3.0 2.8 2.6 2.5 2.4 2.2 1.9 1.8 1.7 1.6 1.4 1.3 1.3 1.1 .94 .87 .83 .70 .67 .62 .57 .49 .47 .41 .36 .33 .31 .29 .25 .24 .21 .20 .17 .16 .15 .13 .11 .10 .10 .08 .08 7.0 6.4 5.7 5.2 4.7 4.3 3.9 3.6 3.3 3.0 2.7 2.5 2.3 2.1 1.9 1.7 1.5 1.4 1.3 1.2 1.1 .97 .88 .80 .73 .66 .60 .54 .49 .45 .40 .37 .34 .31 .28 .26 .23 .21 .19 .18 .16 .14 .13 .12 .11 .10 .09 .08 .08 .07 .06 .06 3.9 4.7 5.6 6.8 8.2 10.0 12.0 15.0 18.0 22.0 27.0 33.0 39.0 47.0 56.0 68.0 82.0 100.0 120.0 150.0 180.0 220.0 270.0 330.0 390.0 470.0 560.0 680.0 820.0 1000.0 1200.0 1500.0 1800.0 2200.0 2700.0 3300.0 3900.0 4700.0 5600.0 6800.0 8200.0 10000.0 12000.0 15000.0 18000.0 22000.0 27000.0 33000.0 39000.0 47000.0 56000.0 68000.0 82000.0 100000.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 3.2 2.5 2.0 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.2 1.0 1.0 .80 .80 .60 .60 .60 .50 .40 .40 .40 .40 .32 .25 .25 .25 .20 .20 .16 .13 .13 .13 .10 .10 .10 .08 .07 .07 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 .95 .88 .80 .74 .67 .61 .56 .51 .46 .42 .38 .34 .31 .29 .26 .24 .22 .20 .18 .17 .15 .14 .12 .11 .10 .09 .09 .08 .07 .07 .06 Inductance: Measured at 1V with no DC current. Incremental Current: The typical current at which the inductance will be decreased by 5% from its initial zero DC value. Dielectric Rating: 2500V RMS between winding and outer circumference to within .250" [6.35mm] of the insulating sleeve edge. Operating Temperature: - 55C to + 125C (no load). - 55C to + 85C (at full rated current). Current Rating: Maximum continuous. Operating current (DC or RMS) based on a 40C temperature rise. MECHANICAL SPECIFICATIONS Wire: Solid soft copper. Terminals: 20 AWG tinned copper leads. Coating: Polyolefin tubing - flame retardant UL type VW-1 per MIL-I-23053/5, Class 3 requirements. Core Material: Ferrite. DIMENSIONAL CONFIGURATIONS [Numbers in brackets indicate millimeters] B Max. 1.13 [28.70] Min. Typ. .032 [.813] Dia. Typ. A Dia. Max. #20 AWG MODEL IHD-1 IHD-3 A (Max.) .270 [6.85] .460 [11.68] B (Max.) .700 [17.78] .900 [22.86] PART MARKING -- Vishay Dale -- Model -- Value -- Date code HOW TO ORDER IHD-1 MODEL 3.9H INDUCTANCE VALUE 15% INDUCTANCE TOLERANCE www.vishay.com 118 Document Number 34016 Revision 28-Apr-99 |
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