H314.K (09/11)1 pulseelectronics.com
10/100Base-TX Single Port
Transformers Modules
RoHS peak reflow temperature rating 245°C
Meets IEEE 802.3 specification
Designed for use with transceivers for AMD
& Micrel
H1015QNL, H1081QNL
Mechanical
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
Electrical Specifications @ 25°C - Operating Temperature 0°C to 70°C
Part
Number
Turns Ratio
(±5%)
Insertion Loss
(dB MAX)
Return Loss
(dB MIN)
Crosstalk
(dB MIN) Hipot
(Vrms MIN)
TX RX 100 kHz-100 MHz 30 MHz 60 MHz 80 MHz 30 MHz 60 MHz 100 MHz
H1015QNL 1.141:1 1:1 -1.0 -16 -12 -10 -45 -38 -34 1500
H1081QNL 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 sux “T” to the end of the parts number. For example, H1081NLT.
With Various Transmit Turns Ratios
H1XXXQNL
Dimensions:
Unless otherwise specified, all tolerances are ±NOTE: Pin 4 is omitted on the H1015QNL.
Weight ...................... 1.6 grams
Tube ..............................20/tube
Tape and Reel ..............350/reel
Inches
mm
.010
0,25
1a
1a
2
2pulseelectronics.com
10/100Base-TX Single Port
Transformer Modules
With Various Transmit Turns Ratios
H314.K (09/11)
For More Information
Pulse Worldwide
Headquarters
12220 World Trade Drive
San Diego, CA
92128
U.S.A.
Tel: 858 674 8100
Pulse Europe
Einsteinstrasse 1
D-71083 Herren-
berg
Germany
Tel: 49 7032 7806
Pulse China Headquarters
B402, Shenzhen Academy of
Aerospace Technol-
ogy 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 oered 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, 2011. Pulse Electronics, Inc. All rights reserved.
Schematics
H1015QNL H1081QNL
Tape & Reel Specifications
