10/100Base-TX Single Port Transformers Modules With Various Transmit Turns Ratios RoHS peak reflow temperature rating 245C Meets IEEE 802.3 specification Designed for use with transceivers for AMD & Micrel Electrical Specifications 25C - Operating Temperature 0C to 70C Turns Ratio Insertion Loss Return Loss Crosstalk Part Hipot (5%) (dB MAX) (dB MIN) (dB MIN) 2 Number (Vrms MIN) TX RX 100 kHz-100 MHz 30 MHz 60 MHz 80 MHz 30 MHz 60 MHz 100 MHz 1c H1081NL 1:1.141 1:1 -2.0 -18 -12 -11 -45 -38 -34 1500 1. MSL = Moisture Sensitivity Level: a = 1, b = 2, c = 3, d = 4, e = 5 2. When ordering Tape and Reel packaging, add the suffix T to the end of the parts number. For example, H1081NLT. Mechanical H1081NL H1081NL Inches Weight ...................... 1.6 grams Dimensions: mm Tube ..............................20/tube .010 Tape and Reel ..............350/reel Unless otherwise specified, all tolerances are 0,25 1 Networking.PulseElectronics.com H314.L (02/19)10/100Base-TX Single Port Transformer Modules With Various Transmit Turns Ratios Schematic H1081NL Tape & Reel Specifications For More Information: Americas - prodinfonetworkamericas pulseelectronics.com Europe - comms-Apps-Europe pulseelectronics.com Asia - prodinfonetworkapac pulseelectronics.com 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, 201 9. Pulse Electronics, Inc. All rights reserved. 2 Networking.PulseElectronics.com H314.L (02/19)