IRF Vishay Dale Inductors Epoxy Conformal Coated Uniform Roll Coated FEATURES • Flame-retardant coating and color band identification • Uniform coating is excellent for automatic insertion • Available in bulk, ammo and reel pack per EIA RoHS COMPLIANT RS/296 • Superior electrical specifications high Q and self resonant frequency, low DC resistance, high rated DC current ELECTRICAL SPECIFICATIONS Inductance Tolerance: ± 5 %, ± 10 %, ± 20 % Other tolerances available on request Insulation Resistance: 1000 Megohm minimum per MIL-STD-202, Method 302, Test Condition B Operating Temperature: - 55 °C to + 105 °C MATERIAL SPECIFICATIONS DIMENSIONS in inches [millimeters] A Max. D Coating: Epoxy-uniform roll coated Lead: Tinned copper Core: Ferrite MODEL IRF-1 MECHANICAL SPECIFICATIONS Terminal Strenght: 5 pounds pull per MIL-STD-202, Method 211, Test Condition A Weight: IRF-1 = 0.3 gram maximum IRF-3 = 0.6 gram maximum IRF-3 C Max. A (Max.) 0.260 [6.60] 0.385 [9.78] • H/P 4342A Q-Meter • Measurements Corporation Megacycle Meter, Model 59 • Whearstone bridge * Test procedures per MIL-PRF-15305 B (Max.) 0.120 [3.05] 0.165 [4.19] B Max. C (Max.) 0.330 [8.38] 0.410 [10.41] D 0.0200 ± 0.0015 [0.508 ± 0.038] 0.025 ± 0.002 [0.635 ± 0.051] ENVIRONMENTAL PERFORMANCE TEST TEST EQUIPMENT* 1.25 [31.75] Min. 1.63 [41.28] Max. Flammability Overload Resistance to Soldering Heat Resistance to Solvents CONDITIONS - SPECIFICATIONS MIL-STD-202, Method 111 MIL-PRF-15305 Test Condition A MIL-STD-202, Method 210 - MIL-STD-202, Method 215 STANDARD ELECTRICAL SPECIFICATIONS TEST FREQ. SELF-RESONANT* DCR L&Q FREQ MIN. MAXIMUM (MHz) (MHz) (Ohms) IRF-1 0.10 ± 20 % 40 25.0 400.0 0.06 IRF-1 0.12 ± 20 % 40 25.0 400.0 0.06 IRF-1 0.15 ± 20 % 40 25.0 400.0 0.07 IRF-1 0.18 ± 20 % 40 25.0 400.0 0.075 IRF-1 0.22 ± 20 % 40 25.0 380.0 0.075 IRF-1 0.27 ± 20 % 40 25.0 360.0 0.08 IRF-1 0.33 ± 20 % 40 25.0 350.0 0.08 IRF-1 0.39 ± 20 % 40 25.0 320.0 0.09 IRF-1 0.47 ± 20 % 40 25.0 300.0 0.10 IRF-1 0.56 ± 20 % 40 25.0 280.0 0.11 IRF-1 0.68 ± 20 % 40 25.0 250.0 0.12 IRF-1 0.82 ± 20 % 40 25.0 200.0 0.12 IRF-1 1.0 ± 10 % 50 25.0 180.0 0.15 IRF-1 1.2 ± 10 % 50 7.9 165.0 0.18 IRF-1 1.5 ± 10 % 50 7.9 150.0 0.20 IRF-1 1.8 ± 10 % 50 7.9 125.0 0.23 IRF-1 2.2 ± 10 % 50 7.9 115.0 0.25 IRF-1 2.7 ± 10 % 50 7.9 100.0 0.28 IRF-1 3.3 ± 10 % 50 7.9 90.0 0.30 IRF-1 3.9 ± 10 % 50 7.9 80.0 0.32 IRF-1 4.7 ± 10 % 50 7.9 75.0 0.35 IRF-1 5.6 ± 10 % 50 7.9 65.0 0.40 IRF-1 6.8 ± 10 % 50 7.9 60.0 0.45 IRF-1 8.2 ± 10 % 50 7.9 55.0 0.55 IRF-1 10.0 ± 10 % 50 7.9 50.0 0.72 IRF-1 12.0 ± 10 % 50 2.5 40.0 0.80 IRF-1 15.0 ± 10 % 50 2.5 35.0 0.88 IRF-1 18.0 ± 10 % 50 2.5 30.0 1.0 IRF-1 22.0 ± 10 % 50 2.5 25.0 1.2 IRF-1 27.0 ± 10 % 50 2.5 20.0 1.35 * Measured with full length lead. ** Rated DC Current based on maximum temperature rise of 15 °C at + 90 °C ambient. MODEL IND. (µH) Document Number: 34055 Revision: 07-Aug-07 TOL. Q MIN. For technical questions contact [email protected] RATED DC** CURRENT (mA) 1350 1270 1200 1155 1150 1110 1110 1000 1000 950 900 900 815 740 700 655 630 595 575 555 530 500 470 425 370 350 335 315 285 270 www.vishay.com 31 IRF Inductors, Epoxy Conformal Coated, Uniform Roll Coated Vishay Dale STANDARD ELECTRICAL SPECIFICATIONS TEST FREQ. SELF-RESONANT* DCR L&Q FREQ MIN. MAXIMUM (MHz) (MHz) (Ohms) IRF-1 33.0 ± 10 % 50 2.5 24.0 1.5 IRF-1 39.0 ± 10 % 50 2.5 22.0 1.7 IRF-1 47.0 ± 10 % 60 2.5 20.0 2.3 IRF-1 56.0 ± 10 % 60 2.5 18.0 2.6 IRF-1 68.0 ± 10 % 60 2.5 15.0 2.9 IRF-1 82.0 ± 10 % 60 2.5 14.0 3.2 IRF-1 100.0 ± 10 % 60 2.5 13.0 3.5 IRF-1 120.0 ± 10 % 60 0.79 5.40 3.8 IRF-1 150.0 ± 10 % 60 0.79 4.75 4.4 IRF-1 180.0 ± 10 % 60 0.79 4.35 5.0 IRF-1 220.0 ± 10 % 60 0.79 4.0 5.7 IRF-1 270.0 ± 10 % 60 0.79 3.70 6.5 IRF-1 330.0 ± 10 % 60 0.79 3.40 9.5 IRF-1 390.0 ± 10 % 60 0.79 2.80 10.5 IRF-1 470.0 ± 10 % 60 0.79 2.55 11.6 IRF-1 560.0 ± 10 % 60 0.79 2.35 13.0 IRF-1 680.0 ± 10 % 60 0.79 2.0 18.0 IRF-1 820.0 ± 10 % 60 0.79 1.85 23.0 IRF-1 1000.0 ± 10 % 60 0.79 1.40 26.0 IRF-3 0.22 ± 20 % 55 25.0 380.0 0.10 IRF-3 0.27 ± 20 % 55 25.0 340.0 0.11 IRF-3 0.33 ± 20 % 55 25.0 300.0 0.12 IRF-3 0.39 ± 20 % 55 25.0 280.0 0.13 IRF-3 0.47 ± 20 % 55 25.0 250.0 0.14 IRF-3 0.56 ± 20 % 55 25.0 230.0 0.15 IRF-3 0.68 ± 20 % 55 25.0 210.0 0.16 IRF-3 0.82 ± 20 % 55 25.0 172.0 0.17 IRF-3 1.0 ± 10 % 55 25.0 157.0 0.19 IRF-3 1.2 ± 10 % 50 7.9 144.0 0.21 IRF-3 1.5 ± 10 % 50 7.9 131.0 0.23 IRF-3 1.8 ± 10 % 55 7.9 121.0 0.25 IRF-3 2.2 ± 10 % 55 7.9 110.0 0.28 IRF-3 2.7 ± 10 % 60 7.9 100.0 0.30 IRF-3 3.3 ± 10 % 65 7.9 94.0 0.34 IRF-3 3.9 ± 10 % 65 7.9 86.0 0.37 IRF-3 4.7 ± 10 % 70 7.9 80.0 0.39 IRF-3 5.6 ± 10 % 70 7.9 74.0 0.43 IRF-3 6.8 ± 10 % 75 7.9 68.0 0.48 IRF-3 8.2 ± 10 % 80 7.9 53.0 0.52 IRF-3 10.0 ± 10 % 85 7.9 45.0 0.58 IRF-3 12.0 ± 10 % 75 2.5 42.0 0.63 IRF-3 15.0 ± 10 % 70 2.5 40.0 0.72 IRF-3 18.0 ± 10 % 65 2.5 34.0 0.77 IRF-3 22.0 ± 10 % 60 2.5 30.0 0.84 IRF-3 27.0 ± 10 % 55 2.5 25.0 0.94 IRF-3 33.0 ± 10 % 55 2.5 19.0 1.03 IRF-3 39.0 ± 10 % 50 2.5 14.5 1.12 IRF-3 47.0 ± 10 % 45 2.5 13.0 1.22 IRF-3 56.0 ± 10 % 40 2.5 12.0 1.34 IRF-3 68.0 ± 10 % 40 2.5 11.0 1.47 IRF-3 82.0 ± 10 % 35 2.5 10.3 1.62 IRF-3 100.0 ± 10 % 30 2.5 9.5 1.8 IRF-3 120.0 ± 10 % 70 0.79 3.8 3.7 IRF-3 150.0 ± 10 % 70 0.79 3.5 4.2 IRF-3 180.0 ± 10 % 70 0.79 3.3 4.6 IRF-3 220.0 ± 10 % 70 0.79 3.0 5.1 IRF-3 270.0 ± 10 % 70 0.79 2.8 5.8 IRF-3 330.0 ± 10 % 70 0.79 2.6 6.4 IRF-3 390.0 ± 10 % 65 0.79 2.4 7.0 IRF-3 470.0 ± 10 % 65 0.79 2.25 7.7 IRF-3 560.0 ± 10 % 65 0.79 2.1 8.5 IRF-3 680.0 ± 10 % 65 0.79 1.95 9.4 IRF-3 820.0 ± 10 % 65 0.79 1.85 10.5 IRF-3 1000.0 ± 10 % 65 0.79 1.4 14.0 * Measured with full length lead. ** Rated DC Current based on maximum temperature rise of 15 °C at + 90 °C ambient. IND. (µH) MODEL TOL. Q MIN. RATED DC** CURRENT (mA) 255 240 205 195 185 175 165 160 150 140 130 120 100 95 90 85 75 65 60 1400 1320 1280 1200 1150 1100 1030 980 920 880 830 790 750 720 670 640 620 590 550 530 500 480 460 430 410 390 370 350 340 320 305 290 275 185 175 165 155 145 137 133 126 120 113 105 100 ORDERING INFORMATION IRF-1 MODEL 10 µH INDUCTANCE VALUE ± 10 % INDUCTANCE TOLERANCE ER PACKAGE CODE e2 JEDEC LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER INFORMATION I R F MODEL www.vishay.com 32 0 1 E R PACKING CODE 1 0 0 INDUCTANCE VALUE For technical questions contact [email protected] K TOL. Document Number: 34055 Revision: 07-Aug-07 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