1537R

12/9/21, 12:16 PM R.F. Chokes (1537 Series) - Hammond Mfg. Quality Products. Service Excellence. R.F. Chokes 1537 Series High Current Features Large ferrite core for extended saturation point, optimum frequency range .01-2 Mhz. 1.5" long leads (+/- 0.1") Test frequency 1 Khz. Core length 1.25" Coil is covered with vinyl insulation shrink sleeve. Operating Temperature -55 degrees C to + 135 degrees C Inductance Maximum Lead +/-5% Minimum Resistance D.C. Current Coil Diameter (uH) Q (Ohms) (Amps) Diameter Gauge 1537E 10 4.5 0.006 20 0.63 14 1537F 20 6.5 0.013 12.5 0.60 16 1537G 30 5.3 0.024 8 0.58 18 1537H 40 5.2 0.039 5 0.57 20 1537J 50 3.4 0.064 3.2 0.56 20 1537K 75 3.2 0.128 2 0.54 20 1537L 100 10.5 0.05 8 0.71 18 1537M 250 12 0.114 5 0.69 18 1537N 500 11.6 0.26 3.2 0.65 20 1537P 750 10 0.465 2 0.61 20 1537R 1000 7.4 0.83 1.25 0.59 20 Part No.   D.C. Data subject to change without notice © 2021. Hammond Manufacturing Ltd. All rights reserved. https://www.hammfg.com/electronics/transformers/choke/1537 1/1