78F1R5K

Conformal Coated RF Chokes Special Features • High Q & self resonant frequency • Low DCR • Ferrite bobbin core • Epoxy coated to protect winding form harsh environments • Low cost • Color bands identification (Per EIA Standard) • Dielectric strength 500Vrms • Operating temperature –55 - +105°C Notes * Current to cause 35°C maximum temperature rise 1.0 Min. 0.020 0.28 Max. 0.11 Max. Dimensions: Inches Part Number 78FR033M 78FR10M 78FR12M 78FR15M 78FR18M L (µH) ±20% 78FR22K 78FR27K 78FR33K 78FR39K 78FR47K 78FR56K 78FR68K 78FR82K 78F1R0K 78F1R2K 78F1R5K 78F1R8K 78F2R2K 78F2R7K 78F3R3J 78F3R9J 78F4R7J 78F5R6J 78F6R8J 78F8R2J 78F100J 78F120J 78F150J 78F180J 78F220J 78F270J 78F330J 78F390J 78F470J 78F560J 78F680J 78F820J 78F101J 78F121J 78F151J 78F181J 78F221J 78F271J 78F331J 78F391J 78F471J 78F561J 78F681J 78F821J 78F102J 0.033 0.10 0.12 0.15 0.18 ±10% 0.22 0.27 0.33 0.39 0.47 0.56 0.68 0.82 1.0 1.2 1.5 1.8 2.2 2.7 ±5% 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1000 78F Series Test Q Freq. Min. (MHz) SRF (MHz) Min. DCR Ω Max. I, DC* (mA) 50 40 40 40 40 50 25 25 25 25 40 40 40 40 40 40 40 40 40 40 45 50 50 50 25 25 25 25 25 25 25 25 25 7.9 7.9 7.9 7.9 7.9 380 360 350 320 330 280 250 200 180 165 150 125 110 95 0.08 0.08 0.08 0.09 0.10 0.11 0.12 0.12 0.15 0.18 0.20 0.25 0.28 0.30 1025 950 815 700 650 545 495 415 385 590 535 455 395 355 50 45 45 45 40 40 40 45 50 50 50 50 50 50 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 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 70 65 50 40 30 28 22 20 16 15 13 11 10 9.5 8.5 7.5 6.5 6.0 5.5 5.4 4.7 4.3 4.0 3.7 3.4 2.8 2.5 2.3 2.0 1.5 1.2 0.34 0.32 0.35 0.40 0.45 0.55 0.72 0.80 0.88 1.00 1.20 1.35 1.50 1.70 2.30 2.60 2.90 3.20 3.50 3.80 4.40 5.00 5.70 6.50 9.50 10.5 11.6 13.0 18.0 23.0 26.0 270 250 230 185 175 155 130 155 150 145 140 135 195 185 167 150 137 132 125 100 90 84 76 70 65 60 53 51 45 43 41 Also available as RoHS compliant. 400 400 400 400 400 0.02 0.06 0.06 0.07 0.08 500 500 500 500 450 306 E. Alondra Blvd. Gardena, CA 90247-1059 • Phone (310) 515-1720 • FAX (310) 515-1962 wwww.jwmiller.com 17.3