306 e. alondra blvd., gardena, ca 90247-1059 ?(310) 515-1720 ?fax (310) 515-1962 www.jwmiller.com high current rf chokes special features very high current capacity low dcr epoxy coated ferrite bobbin core vw-1 rated shrink tubing to cover winding self-leaded fixed lead spacing center hole for mechanical mounting dielectric withstanding voltage: 2500vrms terminal to shrink tube cover; 1000vrms terminal to core operating temperature -55 to +105? rated current to cause 50? max. temper- ature rise and 5% max. inductance drop 1120 series l (uh) dcr dim. dim. part 20% ( ? ) idc c d number @ 1khz max. (a) approx nom. 1120-1r0m 1.0 0.003 11.4 0.63 0.072 1120-1r2m 1.2 0.003 11.4 0.63 0.072 1120-1r5m 1.5 0.003 11.4 0.63 0.072 1120-1r8m 1.8 0.003 11.4 0.63 0.072 1120-2r2m 2.2 0.004 11.4 0.63 0.072 1120-2r7m 2.7 0.005 11.4 0.63 0.064 1120-3r3m 3.3 0.005 11.4 0.63 0.064 1120-3r9m 3.9 0.005 11.4 0.63 0.064 1120-4r7m 4.7 0.005 11.4 0.63 0.064 1120-5r6m 5.6 0.006 11.4 0.63 0.064 1120-6r8m 6.8 0.007 11.4 0.63 0.064 1120-8r2m 8.2 0.007 11.4 0.63 0.064 10% 1120-100k 10 0.009 11.4 0.63 0.064 1120-120k 12 0.009 11.4 0.63 0.057 1120-150k 15 0.013 9 0.63 0.057 1120-180k 18 0.018 7.2 0.63 0.051 1120-220k 22 0.019 7.2 0.63 0.051 1120-270k 27 0.026 5.5 0.63 0.051 1120-330k 33 0.029 5.5 0.60 0.045 1120-390k 39 0.030 5.5 0.60 0.045 1120-470k 47 0.035 5.5 0.62 0.045 1120-560k 56 0.039 5.5 0.62 0.040 1120-680k 68 0.053 4.8 0.62 0.040 1120-820k 82 0.060 4.8 0.62 0.040 1120-101k 100 0.080 4 0.62 0.036 1120-121k 120 0.090 4 0.62 0.036 1120-151k 150 0.098 4 0.62 0.032 1120-181k 180 0.110 4 0.62 0.032 1120-221k 220 0.150 2.8 0.62 0.032 1120-271k 270 0.213 2 0.60 0.029 1120-331k 330 0.305 1.6 0.60 0.029 1120-391k 390 0.320 1.6 0.60 0.025 1120-471k 470 0.355 1.6 0.60 0.025 1120-561k 560 0.388 1.6 0.60 0.025 1120-681K 680 0.430 1.6 0.60 0.025 1120-821k 820 0.590 1.3 0.60 0.023 1120-102k 1000 0.818 1 0.60 0.020 1120-122k 1200 1.14 0.8 0.60 0.020 1120-152k 1500 1.26 0.8 0.60 0.020 1120-182k 1800 1.39 0.8 0.60 0.018 1120-222k 2200 1.54 0.8 0.60 0.018 d (dia) lead tinned to within 1/8" of body .81 .84 max. c 0.5 max. 0.18 mr0031 mech 11/17/2000 5:51 pm page 7
|
