adsl and radsl transformers turns ratio ocl primary leakage dc resistance isolation insertion longitudinal part number chip-line (1-4) with 2-3 shorted inductance @ (1-3),(2-4),(10-8),(9-7) voltage loss balance mounting (2%) (h 10%) (h max) ( w max) (vrms) (db max) (db typ) b2002 1.4:1.4:1:1 940 10 1.2 1500 3 62 tht b2006 1:1:1:1 410 10 0.8 1500 3 62 tht B2007 1.4:1.4:1:1 940 10 1.2 3000 3 62 tht b2008 1:1:1:1 410 10 0.8 3000 3 62 tht b2011 1.4:1.4:1:1 940 10 1.2 3000 3 62 smt b2012 1:1:1:1 410 10 0.8 3000 3 62 smt electrical specifications @ 25c operating temperature -40c to 85c mechanicals designs exceed standards for ansi and etsi ul 1950 and babt certified excellent thd performance maximum height: .500" (12,70 mm) matched to globespan adsl chip set isolation voltage: up to 3000 vrms schematic secondary (line) primary (chip) b20xx date code 10 7 .950 max 24,13 1 4 .150 typ 3,81 1.05 max 26,67 .042 x .015 typ 1,07 0,38 .130 3,30 .500 max 12,70 .800 20,32 b200x date code .950 max 24,13 b201x date code .750 19,05 .900 22,86 1.065 27,05 suggested pad layout .915 23,24 .190 4,83 8x .150 3,81 .070 1,78 .004/0,10 10 surfaces .500 max 12,70 10x .140 3,56 8x .150 3,81 10x .038 0,97 dimensions: inches mm unless otherwise specified, all tolerances are .010 0,25 weight . . . . . . . . . . . . .14.0 grams tray . . . . . . . . . . . . . . . . . .45/tray 7 10 9 8 4 12 3 tht smt b903.a (11/98) for more information : corporate 12220 world trade drive san diego, ca 92128 tel: 619 674 8100 fax: 619 674 8262 http://www.pulseeng.com quick-facts: 619 674 9672 europe 1 & 2 huxley road the surrey research park guildford, surrey gu2 5re united kingdom tel: 44 1483 401700 fax: 44 1483 401701 asia 150 kampong ampat #07-01/02 ka centre singapore 368324 tel: 65 287 8998 fax: 65 280 0080 distributor 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. ?1998, pulse engineering, inc.
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