mechanical rohs-5 rohs-6 turns ratio ocl primary l l c w/w isolation voltage package/ primary compliant pn# compliant pn# (pri:sec 2%) @ 25c (h min) (h max) (pf max) (vrms min) schematic pins t3048 T3048NL 1:1 40 .150 10 1500 yb/1 1-2, 3-4, 5-6, 7-8 9-10, 11-12, 13-14, 15-16 t3049 t3049nl 1:2 19 .150 10 1500 yb/1 1-2, 3-4, 5-6, 7-8 9-10, 11-12, 13-14, 15-16 tx3047* tx3047nl* 1:1 100 .150 10 1500 yb/1 1-2, 3-4, 5-6, 7-8 9-10, 11-12, 13-14, 15-16 tx3045* tx3045nl* 1:1 & 1:2 100 & 40 .120 10 1500 yb/1 1-2, 5-6, 9-10, 13-14 & 3-4, 7-8, 11-12, 15-16 *note: operating temperature range: -40c to +85c. for tape & reel packaging, add a ? t ? suffix to the part number when ordering (e.g. t3048 becomes t3048 t, and T3048NL becomes T3048NL t ). electrical specifications @ 25c
! " !# ! $ "
" " % %& % ! % " ! " % !' " () * +, !# " " # " ! yb schematic weight . . . . . . . . . . . . . .2.7 grams tape & reel . . . . . . . . . . . .200/reel tube . . . . . . . . . . . . . . . . . .20/tube t3/ds3/e3/sts-1 transformers eight transformers designed for t3, ds3, e3 and sts-1 interface eight transformers in a surface mount package models matched to leading transceiver ics return loss meets requirements of g.703 recognized by ul1950 (some parts pending approval) isolation voltage: 1500vrms dimensions: inches mm unless otherwise specified, all tolerances are .010 0,25 1
for more information: pulse worldwide headquarters 12220 world trade dr. san diego, ca 92128 u.s.a. www.pulseeng.com tel: 858 674 8100 fax: 858 674 8262 pulse south asia 150 kampong ampat #07-01/02 ka centre singapore 368324 tel: 65 6287 8998 fax: 65 6280 0080 pulse north asia no. 26 kao ching rd. yang mei chen taoyuan hsien taiwan, r. o. c. tel: 886 3 4641811 fax: 886 3 4641911 pulse china headquarters no. 1 industrial district changan, dongguan china tel: 86 769 85538070 fax: 86 769 85538870 pulse north china room 1503 xinyin building no. 888 yishan rd. shanghai 200233 china tel: 86 21 54643211/2 fax: 86 21 54643210 pulse europe einsteinstrasse 1 d-71083 herrenberg germany tel: 49 7032 7806 116 fax: 49 7032 7806 135 www.pulseeng.com t663.b (9/06) 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. ? copyright, 2006. pulse engineering, inc. all rights reserved.
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