TX1267NLT

T1/E1/CEPT/ISDN-PRI TRANSFORMER Quad Port SMT Transformer/Choke Modules, 1500 Vrms, Extended Temperature Range RoHS peak reflow temperature rating: 245°C Optimized for enhanced EMC performance Quad-port SMT package contains Transformers with optional Common Mode Chokes on both transmit and receive channels Extended temperature range Isolation Voltage: 1500 Vrms Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C RoHS Compliant Part Number Turns Ratio (Pri:Sec ±2%) w/CMC wo/CMC TX RX Line Side OCL (mH MIN) TX RX TX1263NL TX1262NL 1:2 1:2 1.2 35 1-2, 6-7, 11-12, 16-17 3-4, 8-9, 13-14, 18-19 TX1267NL TX1266NL 1:2 1:1 1.2 35 1-3, 6-8, 11-13, 16-18 4-5, 9-10, 14-15, 19-20 Cw/w (pF MAX) Primary Pins NOTES: 1. Other Transformer/Choke modules available. Please contact Pulse Applications Engineering. Please refer to data sheet T622 for a list of additional Octal Transformers without Common Mode Chokes. 2. RoHS compliant parts have an “NL” suffix at the end of the part number, TX1267NL. 3. To order Tape & Reel packaging add a “T” suffix to the part number (i.e. TX1263NL becomes TX1263NLT). Mechanical Schematic TX1263NL / 1267NL Weight.................5.0 grams Tape & Reel ........... 250/reel Tube ....................... 15/tube USA 858 674 8100  TX1263NL TX1267NL Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 Germany 49 7032 7806 0 www.pulseelectronics.com  Singapore 65 6287 8998  1 Shanghai 86 21 62787060  China 86 755 33966678  Taiwan 886 3 4356768 T682.F (1/11) T1/E1/CEPT/ISDN-PRI TRANSFORMER Quad Port SMT Transformer/Choke Modules, 1500 Vrms, Extended Temperature Range Mechanical Schematics TX1262NL, TX1266NL TX1262NL Weight.................4.0 grams Tape & Reel ........... 250/reel Tube ........................15/tube TX1266NL Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 For More Information: Pulse North American Headquarters 12220 World Trade Dr. San Diego, CA 92128 U.S.A. TEL: 858 674 8100 FAX: 858 674 8262 Pulse European Headquarters Pulse China Headquarters Einsteinstrasse 1 D-71083 Herrenberg Germany B402, Shenzhen Academy of Aerospace Technology Bldg. 10th Kejinan Rd. High-Tech Zone Nanshan District Shenzen, PR China 518057 TEL: 49 7032 7806 0 TEL: 86 755 33966678 FAX: 49 7032 7806 12 FAX: 86 755 33966700 Pulse North China Pulse South Asia Pulse North Asia Room 1503 XinYin Building No. 888 YiShan Rd. Shanghai 200233 China 150 Kampong Ampat #07-01/02 KA Centre Singapore 368324 No. 26 Kao Ching Rd. Yang Mei Chen Taoyuan Hsien Taiwan, R. O. C. 32667 TEL: 86 21 32181071 FAX: 86 21 32181396 TEL: 65 6287 8998 FAX: 65 6280 0080 TEL: 886 3 4643715 FAX: 886 3 4641911 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. Pulse and the Squarewave logo are trademarks of Pulse Electronics Corporation, registered in the U.S. and other countries. © Copyright, 2011. Pulse Electronics Corporation. All rights reserved. www.pulseelectronics.com 2 T682.F (1/11)