T1/E1/CEPT/ISDN-PRI SMT TRANSFORMERS Small surface mount package Isolation voltage: 1500 Vrms minimum Extended temperature range: -40C to +85C Designed to meet Return Loss requirements of ITU G.703 Electrical Specifications 25C - Operating Temperature -40C to +85C L C Part Turns Ratio OCL Pri 25C L ww DCR Pri DCR Sec Number (Pri:Sec - 2%) (mH MIN) (H MIN) (pF MAX) ( MAX) ( MAX) TX1281 1CT:1 2.0 1.2 65 2.7 2.7 TX1284 1.26CT:1 1.2 1.0 50 2.5 2.0 Mechanical Schematic TX12XX Weight ......................0.38 grams Tape & Reel .................1000/reel Tray .................................80/tray Inches Dimensions: mm Unless otherwise specified, .010 all tolerances are 0,25 For More Information Pulse Worldwide Pulse Europe Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia Headquarters Einsteinstrasse 1 B402, Shenzhen Academy of Room 2704/2705 135 Joo Seng Road 3F, No. 198 12220 World Trade Drive D-71083 Herrenberg Aerospace Technology Bldg. Super Ocean Finance Ctr. 03-02 Zhongyuan Road San Diego, CA 92128 Germany 10th Kejinan Road 2067 Yan An Road West PM Industrial Bldg. Zhongli City U.S.A. High-Tech Zone Shanghai 200336 Singapore 368363 Taoyuan County 320 Nanshan District China Taiwan R. O. C. Shenzen, PR China 518057 Tel: 886 3 4356768 Tel: 858 674 8100 Tel: 49 7032 78060 Tel: 86 755 33966678 Tel: 86 21 62787060 Tel: 65 6287 8998 Fax: 886 3 4356823 (Pulse) Fax: 858 674 8262 Fax: 49 7032 7806 135 Fax: 86 755 33966700 Fax: 86 2162786973 Fax: 65 6287 8998 Fax: 886 3 4356820 (FRE) Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. Copyright, 2012. Pulse Electronics, Inc. All rights reserved. 1 pulseelectronics.com T669.B (04/12)X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Audio Transformers / Signal Transformers category: Click to view products by Pulse manufacturer: Other Similar products are found below : CX2041NLT MGPWT-00449-P PE-64961 H1302FNLT H5008FNL H5012FNL H5020FNLT H5077NLT H5084FNLT B78476A9558A003 1812WBT2-4 1879479-1 HX2260FNL HX5014FNL EX2024FNL FL1066 T1137NLT T3012NL PE-65812FNL PE- 65848FNLT H1174FNL H1302FNL H5015FNL H5019EFNL H5062FNLT CX2047LNL MGPWT-00059-P MGPWT-00266-P MGPWT- 00278-P MGPWT-00431-P TTC-100 TTC-143-H TTC-5032-1 BX1194WNLT HX1234NLT HX5008FNLT HX5019FNL HX5084NL 3- 1879385-5 TX1263NLT 4-1879391-0 T1142NL HX6101FNL HX5084FNL HX1148NL HX5020FNLT HX5014FNLT T1124NL 1879732-1 2-1879391-5