Dual Isolation SMT Transformers Military/Aerospace Grade Isolation Voltage: 1500Vrms minimum Tape and Reel packaging available Operating and storage temperature: -55C to +125C IC grade transfer-molded package withstands 235C peak temperature profile Moisture Sensitive Level: Level 3 Mean Time Between Failure: 1,000,000Hrs min Lead Finish: Sn/Pb Electrical Specifications 25C -- Operating Temperature -40C to +130C 11 Part Number Turns Ratio (Pri:Sec 2%) Primary Inductance (mH MIN) DCR Pri ( MAX) Cww (pF MAX) Primary Pins X-1611 1CT:1CT 1.2 1.0 35 1-3&6-8 Note: Suffix T indicates Tape and Reel Packing Add suffix NL for RoHS compliant part; X-1611 becomes X-1611NL Mechanical X-1611 Schematic Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.20 grams Tube . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40/tube Tape & Reel . . . . . . . . . . . . . . . . . . . . . . . . . . . 600/reel Dimensions: Inches mm Unless otherwise specified, all tolerances are .010 0,25 For More Information Pulse North America Headquarters Two Pearl Buck Court Bristol, PA 19007 U.S.A. Pulse Europe Zeppelinstrasse 15 71083 Herrenberg Germany Tel: 215 781 6400 Fax: 215 781 6403 Tel: 49 7032 7806 0 Fax: 49 7032 7806 12 Pulse China Headquarters B402, Shenzhen Academy of Aerospace Technology Bldg. 10th Kejinan Road High-Tech Zone Nanshan District Shenzen, PR China 518057 Tel: 86 755 33966678 Fax: 86 755 33966700 Pulse North China Room 2704/2705 Super Ocean Finance Ctr. 2067 Yan An Road West Shanghai 200336 China Pulse South Asia 135 Joo Seng Road #03-02 PM Industrial Bldg. Singapore 368363 Pulse North Asia 3F No. 198, Zhongyuan Road Zhongli City Taoyuan County (32068) Taiwan Tel: 86 21 62787060 Fax: 86 2162786973 Tel: 65 6287 8998 Fax: 65 6287 8998 Tel: 886 3 4356768 Fax: 886 3 4356823 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. (c) Copyright, 2013. Pulse Electronics, Inc. All rights reserved. 1 pulseelectronics.com M212.B (1/13)