HAMMOND FILTER CHOKES by Jerry Proc VE3FAB E-mail:jproc@bellglobal.com The following is a transcription from the filter choke section of the Hammond product catalogue. Hammond Manufacturing, is a Canadian based company who also manufacturers and distributes within the United States. OPEN BRACKET STYLE ================== CAT. INDUC DC Res. Max Op. NO. HENRYS ma Ohms VDC ======================================= 153E 7.0 25 770 300 153H 2.2 50 305 300 153L 0.9 75 125 300 153M 0.6 100 86 300 154E 20.0 20 1666 300 154G 9.0 40 700 300 154H 4.0 50 300 300 154M 2.0 100 175 300 155C 60.0 8 2750 400 155G 7.0 40 340 400 155H 5.0 50 270 400 155J 15.0 30 1026 400 156C 150.0 8 3700 400 156G 9.0 40 300 400 156L 5.0 75 135 400 156M 3.0 100 86 400 156R 1.5 200 56 400 157G 30.0 40 595 400 157J 10.0 65 205 400 157L 14.0 75 429 400 157M 8.0 100 259 400 157Q 3.5 150 98 400 157R 2.0 200 64 400 158L 15.0 75 411 400 158M 10.0 100 262 400 158Q 5.0 150 105 400 158S 1.5 250 60 400 158T 1.0 300 40 400 159M 15.0 100 256 400 159P 10.0 125 155 500 159Q 7.0 150 100 500 159S 4.0 225 65 500 159T 2.5 300 43 500 159V 1.5 500 27 500 159Y 0.6 750 11 500 SHIELDED TYPE X MOUNTING ======================== CAT. INDUC DC Res. Max Op. NO. HENRYS ma Ohms VDC ========================================== 193B 12.0 100 155 600 193C 20.0 100 181 600 193D 8.0 150 75 600 193G 10.0 150 102 800 193H 5.0 200 65 600 193J 10.0 200 82 800 193K 2.6 300 21 800 193L 5.0 300 57 800 193M 10.0 300 63 800 193N 3.0 500 35 600 193P 5.0 500 26 800 193Q 10.0 500 53 1000 193R 0.3 1000 3.5 1000 193S 1.0 1000 5.75 1000 193T 0.05 2000 0.7 300 193U 0.2 2000 1.7 300 193V 0.15 3000 1.0 300 HIGH CURRENT - BRACKET MOUNTED ============================== CAT. INDUC DC Res. Max Op. NO. Amps Ohms VDC ========================================= 154B 3.0 mh 1.5 0.14 300 155B 6.0 mh 2.0 0.30 400 156B 1.5 mh 5.0 0.07 400 157D 1.0 mh 10.0 0.038 400 159ZA 300.0 mh 1.0 6.0 500 159ZC 60.0 mh 2.0 0.7 500 159ZE 28.0 mh 3.0 0.43 500 159ZG 15.0 mh 4.0 0.25 500 159ZJ 10.0 mh 5.0 0.16 500 159ZL 2.5 mh 10.0 0.044 500 Hammond products are available through the following distributors: CANADA ====== * Electrosonic - Toronto (416) 494-1555 FAX (416) 496-3030 Ottawa Winnipeg Calgary Vancouver Toll free; Canada only: 1-800-56-SONIC Electrosonic also offers a 1500 page catalogue for around $Cdn 38. This includes all of the Hammond products and also makes an excellent parts reference. USA === * Mouser * Newark * Antique Electronic Supply (limited selection) (602) 820-5411 The URL for Hammond Manufacturing is: http://www.hammondmfg.com -- EOF --