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IHD
Vishay Dale
Filter Inductors
High Current
FEATURES
* Printed circuit mounting (axial leads) * Protected by polyolefin tubing RoHS * High saturation bobbin used allowing high COMPLIANT 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
ELECTRICAL SPECIFICATIONS
Inductance: Measured at 1.0 V 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: 2500 VRMS between winding and outer circumference to within 0.250" [6.35 mm] of the insulating sleeve edge Operating Temperature: - 55 C to + 125 C (no load) - 55 C to + 85 C (at full rated current) Current Rating: Maximum continuous Operating current (DC or RMS) based on a 40 C 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
DIMENSIONS in inches [millimeters]
B Max. 1.13 [28.70] Min. Typ. A Dia. Max. 0.032 [0.813] Dia. Typ. #20 AWG
MODEL IHD-1 IHD-3
A (Max.) 0.270 [6.85] 0.460 [11.68]
B (Max.) 0.700 [17.78] 0.900 [22.86]
STANDARD ELECTRICAL SPECIFICATIONS
IND. DCR TOL. at 1 kHz MAX. (H) (Ohms) MODEL IHD-1 1.0 15 % 0.009 1.2 15 % 0.010 1.5 15 % 0.011 1.8 15 % 0.012 2.2 15 % 0.013 2.7 15 % 0.014 3.3 15 % 0.016 3.9 15 % 0.017 4.7 15 % 0.022 5.6 15 % 0.024 6.8 15 % 0.026 8.2 15 % 0.028 10.0 15 % 0.033 12.0 15 % 0.037 15.0 15 % 0.040 18.0 15 % 0.044 22.0 15 % 0.050 27.0 15 % 0.070 33.0 15 % 0.075 39.0 15 % 0.084 47.0 15 % 0.104 Document Number: 34016 Revision: 27-Feb-06 RATED CURRENT (Max. Amps) 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 INCREMENTAL CURRENT (Amps Approx.) 7.00 6.40 5.70 5.20 4.70 4.30 3.90 3.60 3.30 3.00 2.70 2.50 2.30 2.10 1.90 1.70 1.50 1.40 1.30 1.20 1.10 IND. at 1 kHz (H) 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 TOL. DCR MAX. (Ohms) 0.130 0.145 0.152 0.208 0.283 0.330 0.362 0.505 0.557 0.650 0.770 1.030 1.140 1.500 1.980 2.300 2.550 3.000 4.000 4.400 5.800 RATED CURRENT (Max. Amps) 1.4 1.3 1.3 1.1 0.94 0.87 0.83 0.70 0.67 0.62 0.57 0.49 0.47 0.41 0.36 0.33 0.31 0.29 0.25 0.24 0.21 INCREMENTAL CURRENT (Amps Approx.) 0.97 0.88 0.80 0.73 0.66 0.60 0.54 0.49 0.45 0.40 0.37 0.34 0.31 0.28 0.26 0.23 0.21 0.19 0.18 0.16 0.14 www.vishay.com 37
15 % 15 % 15 % 15 % 15 % 15 % 15 % 15 % 15 % 15 % 15 % 15 % 15 % 15 % 15 % 15 % 15 % 15 % 15 % 15 % 15 %
For technical questions contact magnetics@vishay.com
IHD
Vishay Dale
Filter Inductors
STANDARD ELECTRICAL SPECIFICATIONS
IND. DCR TOL. at 1 kHz MAX. (H) (Ohms) MODEL IHD-1 3300.0 15 % 6.560 3900.0 15 % 8.630 4700.0 15 % 10.100 5600.0 15 % 11.200 6800.0 15 % 15.000 MODEL IHD-3 3.9 15 % 0.007 4.7 15 % 0.008 5.6 15 % 0.011 6.8 15 % 0.011 8.2 15 % 0.013 10.0 15 % 0.016 12.0 15 % 0.018 15.0 15 % 0.020 18.0 15 % 0.022 22.0 15 % 0.024 27.0 15 % 0.025 33.0 15 % 0.028 39.0 15 % 0.031 47.0 15 % 0.034 56.0 15 % 0.043 68.0 15 % 0.059 82.0 15 % 0.066 100.0 15 % 0.084 120.0 15 % 0.113 150.0 15 % 0.129 180.0 15 % 0.150 220.0 15 % 0.162 270.0 15 % 0.226 330.0 15 % 0.257 390.0 15 % 0.288 470.0 15 % 0.393 560.0 15 % 0.504 RATED CURRENT (Max. Amps) 0.20 0.17 0.16 0.15 0.13 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 INCREMENTAL CURRENT (Amps Approx.) 0.13 0.12 0.11 0.10 0.09 8.20 7.50 6.90 6.30 5.70 5.20 4.70 4.30 3.90 3.50 3.20 2.90 2.70 2.50 2.30 2.10 1.90 1.70 1.60 1.40 1.30 1.20 1.10 0.95 0.88 0.80 0.74 IND. at 1 kHz (H) 8200.0 10000.0 12000.0 15000.0 18000.0 680.0 820.0 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 TOL. DCR MAX. (Ohms) 20.800 23.400 26.000 36.000 40.000 0.570 0.643 0.844 0.977 1.180 1.500 1.760 2.130 2.530 2.840 3.790 4.240 5.750 6.440 7.300 9.340 10.700 14.800 18.000 22.700 25.700 29.700 33.700 38.000 52.800 67.300 76.000 RATED CURRENT (Max. Amps) 0.11 0.10 0.10 0.08 0.08 1.0 0.8 0.8 0.6 0.6 0.6 0.5 0.4 0.4 0.4 0.4 0.32 0.25 0.25 0.25 0.20 0.20 0.16 0.13 0.13 0.13 0.10 0.10 0.10 0.08 0.07 0.07 INCREMENTAL CURRENT (Amps Approx.) 0.08 0.08 0.07 0.06 0.06 0.67 0.61 0.56 0.51 0.46 0.42 0.38 0.34 0.31 0.29 0.26 0.24 0.22 0.20 0.18 0.17 0.15 0.14 0.12 0.11 0.10 0.09 0.09 0.08 0.07 0.07 0.06
15 % 15 % 15 % 15 % v 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 %
MARKING
- Vishay Dale - Model - Value - Date code
ORDERING INFORMATION
IHD-1 3.9 H INDUCTANCE VALUE 15 % INDUCTANCE TOLERANCE ER PACKAGE CODE e2 JEDEC LEAD (Pb)-FREE STANDARD
MODEL
GLOBAL PART NUMBER INFORMATION
I H D 1 E R 3 R 9 L
TOL.
MODEL
PACKING CODE
INDUCTANCE VALUE
www.vishay.com 38
For technical questions contact magnetics@vishay.com
Document Number: 34016 Revision: 27-Feb-06
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000 Revision: 18-Jul-08
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