IR-4

IR Vishay Dale Inductors Epoxy Conformal Coated Uniform Roll Coated FEATURES • • • • Flame-retardant coating Color band identification Excellent environmental characteristics Uniform coating is excellent for automatic RoHS COMPLIANT insertion • Comparable in quality to molded chokes at a lower price • Epoxy coating is more durable than lacquer coated models, yet is priced comparably MECHANICAL SPECIFICATIONS ELECTRICAL SPECIFICATIONS Inductance Tolerance: ± 1 %, ± 3 %, ± 5 %, ± 10 %, ± 20 % Other tolerances available on request Insulation Resistance: 1000 Megohm minimum per MIL-STD-202, Method 302, Test Condition B Dielectric Strength: 1000 VAC per MIL-STD-202, Method 301 Terminal Strenght: 5 pounds pull per MIL-STD-202, Method 211, Test Condition A Weight: IR-2 = 0.30 grams maximum IR-4 = 0.65 gram maximum TEST EQUIPMENT* • H/P 4342A Q-Meter • Measurements Corporation Megacycle Meter, Model 59 • Whearstone bridge * Test procedures per MIL-PRF-15305 MATERIAL SPECIFICATIONS Coating: Epoxy-uniform roll coated Lead: Tinned copper DIMENSIONS in inches [millimeters] A Max. 1.25 [31.75] Min. 1.63 [41.28] Max. ENVIRONMENTAL PERFORMANCE TEST Barometric Pressure Thermal Shock CONDITIONS Test Condition C Test Condition A-1 Test Condition A SPECIFICATIONS MIL-STD-202, Method 105 MIL-STD-202, Method 107 MIL-STD-202, Method 111 MIL-PRF-15305 MIL-PRF-15305 MIL-STD-202, Method 210 MIL-STD-202, Method 215 D C Max. Flammability B Max. Overload MODEL IR-2 IR-4 A (Max.) 0.260 [6.60] 0.385 [9.78] B (Max.) 0.120 [3.05] 0.180 [4.57] C (Max.) 0.330 [8.38] 0.440 [11.18] D 0.0200 ± 0.0015 [0.508 ± 0.038] 0.025 ± 0.002 [0.635 ± 0.051] Low Temperature Resistance to Soldering Heat Resistance to Solvents MAXIMUM TEMPERATURE RISE IR-2 0.1 µH to 1.0 µH = + 35 °C at + 90 °C ambient 1.2 µH to 27 µH = + 15 °C at + 90 °C ambient 33 µH to 1000 µH = + 15 °C at + 90 °C ambient IR-4 0.15 µH to 4.7 µH = + 35 °C at + 90 °C ambient 5.6 µH to 33 µH = + 15 °C at + 90 °C ambient 36 µH to 240 µH = + 15 °C at + 90 °C ambient 270 µH to 1800 µH = + 35 °C at + 90 °C ambient - 55 °C to 125 °C - 55 °C to 105 °C - 55 °C to 105 °C - 55 °C to 125 °C OPERATING TEMPERATURE RANGE - 55 °C to 125 °C - 55 °C to 105 °C - 55 °C to 105 °C www.vishay.com 28 For technical questions contact magnetics@vishay.com Document Number: 34054 Revision: 31-Jan-06 IR Inductors, Epoxy Conformal Coated, Uniform Roll Coated Vishay Dale STANDARD ELECTRICAL SPECIFICATIONS MODEL IND. (µH) TOL. Q MIN. TEST FREQ. L&Q (MHz) 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 SELF-RESONANT* FREQ MIN. (MHz) 680.0 640.0 600.0 550.0 510.0 430.0 410.0 365.0 330.0 300.0 275.0 250.0 230.0 150.0 140.0 125.0 115.0 100.0 90.0 80.0 75.0 65.0 60.0 55.0 50.0 40.0 35.0 30.0 25.0 20.0 24.0 22.0 20.0 18.0 15.0 14.0 13.0 12.0 11.0 10.0 9.0 8.0 7.0 6.5 6.0 5.0 4.0 3.8 3.4 525.0 450.0 360.0 310.0 280.0 250.0 220.0 200.0 180.0 160.0 150.0 135.0 120.0 110.0 100.0 90.0 DCR MAX. (Ohms) 0.08 0.09 0.10 0.12 0.14 0.16 0.22 0.30 0.35 0.50 0.60 0.85 1.00 0.18 0.22 0.30 0.40 0.55 0.85 1.0 1.2 1.8 2.0 2.7 3.7 2.7 2.8 3.1 3.3 3.5 3.4 3.6 4.5 5.7 6.7 7.3 8.0 13.0 15.0 17.0 21.0 25.0 28.0 35.0 42.0 46.0 60.0 65.0 72.0 0.03 0.055 0.09 0.12 0.135 0.15 0.22 0.29 0.42 0.50 0.65 0.95 1.20 2.00 2.30 2.60 RATED DC** CURRENT (mA) 1350 1270 1200 1105 1025 960 815 700 650 545 495 415 385 590 535 455 395 355 270 250 230 185 175 155 130 155 150 145 140 135 130 125 110 100 92 88 84 66 61 57 52 47 45 40 36 35 30 29 28 2450 1810 1400 1225 1150 1100 900 785 650 600 525 435 385 300 280 260 IR-2 0.10 ± 10 % 40 IR-2 0.12 ± 10 % 40 IR-2 0.15 ± 10 % 38 IR-2 0.18 ± 10 % 35 IR-2 0.22 ± 10 % 33 IR-2 0.27 ± 10 % 33 IR-2 0.33 ± 10 % 30 IR-2 0.39 ± 10 % 30 IR-2 0.47 ± 10 % 30 IR-2 0.56 ± 10 % 30 IR-2 0.68 ± 10 % 28 IR-2 0.82 ± 10 % 28 IR-2 1.0 ± 10 % 25 IR-2 1.2 ± 10 % 25 IR-2 1.5 ± 10 % 28 IR-2 1.8 ± 10 % 30 IR-2 2.2 ± 10 % 30 IR-2 2.7 ± 10 % 37 IR-2 3.3 ± 10 % 45 IR-2 3.9 ± 10 % 45 IR-2 4.7 ± 10 % 45 IR-2 5.6 ± 10 % 50 IR-2 6.8 ± 10 % 50 IR-2 8.2 ± 10 % 55 IR-2 10.0 ± 10 % 55 IR-2 12.0 ± 10 % 45 IR-2 15.0 ± 10 % 40 IR-2 18.0 ± 10 % 50 IR-2 22.0 ± 10 % 50 IR-2 27.0 ± 10 % 50 IR-2 33.0 ± 10 % 45 IR-2 39.0 ± 10 % 45 IR-2 47.0 ± 10 % 45 IR-2 56.0 ± 10 % 45 IR-2 68.0 ± 10 % 50 IR-2 82.0 ± 10 % 50 IR-2 100.0 ± 10 % 50 IR-2 120.0 ± 10 % 30 IR-2 150.0 ± 10 % 30 IR-2 180.0 ± 10 % 30 IR-2 220.0 ± 10 % 30 IR-2 270.0 ± 10 % 30 IR-2 330.0 ± 10 % 30 IR-2 390.0 ± 10 % 30 IR-2 470.0 ± 10 % 30 IR-2 560.0 ± 10 % 30 IR-2 680.0 ± 10 % 30 IR-2 820.0 ± 10 % 30 IR-2 1000.0 ± 10 % 30 IR-4 0.15 ± 20 % 50 IR-4 0.22 ± 20 % 50 IR-4 0.33 ± 20 % 45 IR-4 0.47 ± 20 % 45 IR-4 0.56 ± 10 % 50 IR-4 0.68 ± 10 % 50 IR-4 0.82 ± 10 % 50 IR-4 1.0 ± 10 % 50 IR-4 1.2 ± 10 % 33 IR-4 1.5 ± 10 % 33 IR-4 1.8 ± 10 % 33 IR-4 2.2 ± 10 % 33 IR-4 2.7 ± 10 % 33 IR-4 3.3 ± 10 % 33 IR-4 3.9 ± 10 % 33 IR-4 4.7 ± 10 % 33 * Measured with full length lead. ** Rated DC Current based on maximum temperature rise as shown in table. Document Number: 34054 Revision: 31-Jan-06 For technical questions contact magnetics@vishay.com www.vishay.com 29 PHENOLIC CORE FERRITE CORE IRON CORE PHENOLIC CORE IR Vishay Dale Inductors, Epoxy Conformal Coated, Uniform Roll Coated STANDARD ELECTRICAL SPECIFICATIONS MODEL IND. (µH) TOL. Q MIN. TEST FREQ. L&Q (MHz) 7.9 7.9 7.9 7.9 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.25 0.25 0.25 0.25 0.25 0.25 SELF-RESONANT* FREQ MIN. (MHz) 60.0 55.0 50.0 45.0 42.0 40.0 34.0 30.0 25.0 19.0 15.5 14.5 13.7 13.0 12.7 12.0 11.5 11.0 10.5 10.3 10.0 9.5 8.9 8.7 8.5 8.0 7.5 7.0 6.5 6.2 5.9 5.7 5.4 5.1 4.8 4.5 4.2 3.9 3.7 3.5 3.3 3.1 2.9 2.7 2.5 2.3 2.1 2.0 1.9 1.8 1.7 1.6 DCR MAX. (Ohms) 32.0 0.50 0.60 0.90 1.10 1.40 2.25 2.50 2.60 3.0 2.50 2.60 2.70 2.75 2.85 3.0 3.15 3.30 3.70 3.90 4.30 4.50 4.90 5.20 5.45 6.05 6.40 6.75 7.10 7.45 7.80 11.0 11.5 12.0 15.5 16.3 17.1 17.9 18.8 24.7 25.9 27.2 28.6 30.0 31.5 33.1 43.5 45.7 49.0 52.5 54.0 56.7 RATED DC** CURRENT (mA) 495 395 360 290 265 240 185 175 170 165 180 176 172 170 167 164 160 156 147 143 136 133 128 124 121 114 111 108 106 103 101 129 125 123 108 105 102 100 98 85 83 81 79 77 76 74 64 63 61 59 58 56 IR-4 5.6 ± 10 % 45 IR-4 6.8 ± 10 % 50 IR-4 8.2 ± 10 % 50 IR-4 10.0 ± 10 % 55 IR-4 12.0 ± 10 % 65 IR-4 15.0 ± 10 % 65 IR-4 18.0 ± 10 % 75 IR-4 22.0 ± 10 % 75 IR-4 27.0 ± 10 % 60 IR-4 33.0 ± 10 % 65 IR-4 36.0 ±5% 60 IR-4 39.0 ±5% 60 IR-4 43.0 ±5% 60 IR-4 47.0 ±5% 55 IR-4 51.0 ±5% 55 IR-4 56.0 ±5% 55 IR-4 62.0 ±5% 55 IR-4 68.0 ±5% 55 IR-4 75.0 ±5% 55 IR-4 82.0 ±5% 50 IR-4 91.0 ±5% 50 IR-4 100.0 ±5% 50 IR-4 110.0 ±5% 60 IR-4 120.0 ±5% 65 IR-4 130.0 ±5% 65 IR-4 150.0 ±5% 65 IR-4 160.0 ±5% 65 IR-4 180.0 ±5% 65 IR-4 200.0 ±5% 65 IR-4 220.0 ±5% 65 IR-4 240.0 ±5% 65 IR-4 270.0 ±5% 65 IR-4 300.0 ±5% 65 IR-4 330.0 ±5% 65 IR-4 360.0 ±5% 65 IR-4 390.0 ±5% 65 IR-4 430.0 ±5% 65 IR-4 470.0 ±5% 65 IR-4 510.0 ±5% 65 IR-4 560.0 ±5% 65 IR-4 620.0 ±5% 65 IR-4 680.0 ±5% 55 IR-4 750.0 ±5% 55 IR-4 820.0 ±5% 55 IR-4 910.0 ±5% 55 IR-4 1000.0 ±5% 55 IR-4 1100.0 ±5% 30 IR-4 1200.0 ±5% 30 IR-4 1300.0 ±5% 30 IR-4 1500.0 ±5% 30 IR-4 1600.0 ±5% 30 IR-4 1800.0 ±5% 30 * Measured with full length lead. ** Rated DC Current based on maximum temperature rise as shown in table. DESCRIPTION IR-2 MODEL 10 µH INDUCTANCE VALUE ± 10 % INDUCTANCE TOLERANCE ER PACKAGE CODE e2 JEDEC LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER INFORMATION I R 0 2 E R 1 0 0 K TOL. Document Number: 34054 Revision: 31-Jan-06 MODEL www.vishay.com 30 PACKING CODE INDUCTANCE VALUE For technical questions contact magnetics@vishay.com IRON CORE 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 www.vishay.com 1