10/100Base-TX Single Port Transformer Modules With Various Transmit Turns Ratios RoHS peak reflow temperature rating 245°C Compact symmetrical size facilitates chip shooter placement and reduces manufacturing time Meets IEEE 802.3 specification Electrical Specifications @ 25°C - Operating Temperature 0°C to +70°C Differential to Common Mode Rejection Return Loss (dB TYP) (dB MIN) Insertion Loss (dB MAX) Part Number 1 H1112NL 2c H1126NL 2c Turns Ratio (TRANSMIT) 100 kHZ100 MHz 1-30 MHZ 40 MHz 50 MHz 60-80 MHz 30 MHz Crosstalk (dB TYP) Hipot (Vrms) 60 MHz 100 MHz 200 MHz 30 MHz 60 MHz 100 MHz 1CT: 1CT 1.2 -16 -14 -13 -12 -59 -49 -42 -37 -40 -40 -35 1500 1CT: 1.41CT 1.2 -16 -14 -13 -12 -59 -49 -42 -37 -40 -40 -35 1500 1. For Tape & Reel packaging, add a âTâ suffix at the end of the part number when ordering e.g. H1112NLT. 2. MSL = Moisture Sensitivity Level a = 1, b = 2, c = 3, d = 4 Mechanicals H1112NL, H1126NL Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 USA 858 674 8100 Germany 49 7032 7806 0 1 Singapore 65 6287 8998 pulseelectronics.com Weight ...........................................1.7 grams Tape & Reel .....................................350/reel Tube ..................................................35/tube Shanghai 86 21 62787060 China 86 755 33966678 Taiwan 886 3 4356768 H326.G (09/13) 10/100Base-TX Single Port Transformer Modules With Various Transmit Turns Ratios Schematics H1112NL, H1126NL * * Reference Electrical Specifications chart for turns ratio. Tape & Reel Specifications For More Information Pulse Worldwide Headquarters 12220 World Trade Drive San Diego, CA 92128 U.S.A. Pulse Europe Einsteinstrasse 1 D-71083 Herrenberg Germany Tel: 858 674 8100 Tel: 49 7032 7806 Pulse China Headquarters B402, Shenzhen Academy of Aerospace Technology Bldg. 10th Kejinan Road High-Tech Zone Nanshan District Shenzen, PR China 518057 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 Tel: 65 6287 8998 Fax: 65 6287 8998 Pulse North Asia 3F, No. 198 Zhongyuan Road Zhongli City Taoyuan County 320 Taiwan R. O. C. Tel: 886 3 4356768 Fax: 886 3 4356823 (Pulse) 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, 2013. Pulse Electronics, Inc. All rights reserved. 2 pulseelectronics.com H326.G (09/13) Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Pulse: H1112NLT H1112NL H1126NL H1126NLT