turns ratio inductance dc resistance isolation voltage thd part mounting application (1-6):(2-5) (h) ( w max) (vrms) (typ) number ( 2%) b2125a 1 smt co 1:1 (1-6) = 50 7% (1-6) = (2-5) = 2 500 -60 db @ 75 khz, 0.7 vrms B2126A 1 smt co 1:1 (1-6) = 170 7% (1-6) = (2-5) = 6.5 500 -60 db @ 7 khz, 1.0 vrms b2127a 1 smt co 1:1 (1-6) = 340 7% (1-6) = (2-5) = 7.5 500 -60 db @ 75 khz, 1.5 vrms b2155 1 smt co 1:1 (1-6) = 205 7% (1-6) = (2-5) = 6 500 -60 db @ 7 khz, 1.0 vrms 1 transformers are shipped in trays, unless tape & reel packaging is specified by adding the suffix t to this part number (b2125a t ) adsl frequency filter inductors mechanical matched to globespan g7000 (dmt/cap) chipset excellent thd performance in a small footprint used exclusively for frequency filtering schematic
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b21xx preliminary b968.p (11/00) for more information : performance warranty of products offered on this data sheet is limited to the parameters specified. data is subject to change w ithout notice. other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. printed on recycled paper. ?2000, pulse engineering, inc. united states (worldwide) 12220 world trade drive san diego, ca 92128 u.s.a. http://www.pulseeng.com tel: 858 674 8100 fax: 858 674 8262 united kingdom (northern europe) 1 & 2 huxley road the surrey research park guildford, surrey gu2 5re united kingdom tel: 44 1483 401700 fax: 44 1483 401701 france (southern europe) zone industrielle f-39270 orgelet france tel: 33 3 84 35 04 04 fax: 33 3 84 25 46 41 taiwan, r.o.c. (northern asia) 3f-4, no. 81, sec. 1 hsintai wu road hsi-chih, taipei hsien taiwan, r.o.c. tel: 886 2 2698 0228 fax: 886 2 2698 0948 singapore (southern asia) 150 kampong ampat #07-01/02 ka centre singapore 368324 tel: 65 287 8998 fax: 65 280 0080 distributor electrical specifications @ 25c operating temperature -40c to 85c weight . . . . . . . . . . . . . .0.38 grams tape & reel . . . . . . . . . . .1000/reel tray . . . . . . . . . . . . . . . . . . .80/tray dimensions: inches mm unless otherwise specified, all tolerances are .010 0,25
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