10/100 base-t single port transForMer MoDUles With 1:1 Transmit Turns Ratios www.pulseeng.com RoHS peak reflow temperature rating: 245°C Compatible with Broadcom, Intel, Micrel, National Semiconductor, ICS, and TDK Transceivers Meets IEEE 802.3 specification electrical specifications @ 25°C — operating temperature 0°C to 70°C Insertion Differential to Common Return Loss Crosstalk RoHS Loss Mode Rejection (dB MIN @ 100 W) (dB TYP) Hipot Compliant (dB MAX) (dB MIN) (Vrms MIN) Part Number 0.1-100 MHz 1-30 MHz 40 MHz 50 MHz 60-80 MHz 30 MHz 60 MHz 100 MHz 30 MHz 60 MHz 100 MHz H1012NL4d -1.0 -20 -20 -18 -14 -42 -36 -33 -50 -40 -40 1500 H1086NL4c -1.0 -22 -20 -18 -12 -45 -40 -35 -50 -40 -40 1500 H1138NL4a -0.8 -18 -16 -14 -12 42 -37 -33 -50 -40 -40 1500 HX1148NL1, 4d -1.5 -18 -13.5 -11.5 -10 -42 -37 -33 -50 -40 -40 1500 1. HX = Operating temperature: -40°+ 85°C. 3. When ordering Tape & Reel packaging, add a “T” suffix to the end 2. Unless specified, operating temperature is 0° to 70°C. of the part number, e.g. H1012NLT 4. MSL = Moisture Sensitivity Level: a = 1, b = 2, c = 3, d = 4. Mechanicals H1012NL, H1086NL, H1138NL, HX1148NL Weight ........ 3.0 grams Inches .010 D imensions: mm Unless o therwise s pecified, a ll tolerance s a r e ± 0,25 USA 858 674 8100  Germany 49 7032 7806 0  Singapore 65 6287 8998  Shanghai 86 21 62787060  China 86 755 33966678  Taiwan 886 3 4356768 www.pulseeng.com 1 H303.X (7/10)

10/100 base-t single port transForMer MoDUles With 1:1 Transmit Turns Ratios schematics H1012NL, H1086NL, HX1148NL, H1138NL typical application Circuits H1012NL, H1138NL, HX1148NL, H1138NL TREF .001 F/2 kV 75 .01 F 15 16 14 12 10 11 9 RJ-45 TPOP CT MT NC for C Adapter/NIC 50 1 TX+ 50 2 TX- TRON 3 RX+ .01 F H1012NL 6 RX- TPIP 50 50 TPIN T CT CM NC .01 F 1 2 3 5 6 7 8 N/C 75 .001 F/2 kV USA 858 674 8100  Germany 49 7032 7806 0  Singapore 65 6287 8998  Shanghai 86 21 62787060  China 86 755 33966678  Taiwan 886 3 4356768 www.pulseeng.com 2 H303.X (7/10)

10/100 base-t single port transForMer MoDUles With 1:1 Transmit Turns Ratios tape & reel specifications HX1148NL, H1086NL, H1138NL, HX1148NL .157 o.059 .00,0140 .079 3,99 1,50 .000 2,01 3° MAX 0,00 1.401,439 .069 DRAFT ANGLE 1,75 .795 20,19 1.59 1.73 .012 1.016 40,39 43,94 0,30 25,81 .650 16,51 .945 24,00 .236 5,99 .276 Weight ........ 3.0 grams 7,01 Tube............20/tube Tape & Reel ......300/reel For More information: Pulse Worldwide Pulse Europe Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia Headquarters Zeppelinstrasse 15 B402, Shenzhen Academy of Room 2704/2705 135 Joo Seng Rd. 3F, No. 198 12220 World Trade Dr. D-71083 Herrenberg Aerospace Technology Bldg. Super Ocean Finance Ctr. #03-02 Zhongyuan Rd. San Diego, CA 92128 Germany 10th Kejinan Rd. 2067 Yan An Rd. 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. www.pulseeng.com Shenzen, PR China 518057 Tel: 65 6287 8998 Tel: 886 3 4356768 Tel: 858 674 8100 Tel: 49 7032 7806 0 Tel: 86 755 33966678 Tel: 86 21 62787060 Fax: 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: 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, 2010. Pulse Engineering, Inc. All rights reserved. www.pulseeng.com 3 H303.X (7/10)

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