H303.BB (02/15)1pulseelectronics.com
10/100 Base-T Single Port
Transformer Modules
With 1:1 Transmit Turns Ratios
RoHS peak reflow temperature rating: 245�C
Compatible with Broadcom, Intel, Microtel, National
Semiconductor, ICS, and TDK Transceivers
Meets IEEE 802.3 specification
H1012NL, H1086NL, HX1148NL
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
RoHS
Compliant
Part Number
Insertion
Loss
(dB MAX)
Return Loss
(dB MIN @ 100 Ω) Hipot
(Vrms MIN)
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
H1012NL -1.0 -20 -20 -18 -14 -42 -36 -33 -50 -40 -40 1500
H1086NL -1.0 -22 -20 -18 -12 -45 -40 -35 -50 -40 -40 1500
HX1148NL -1.5 -18 -13.5 -11.5 -10 -42 -37 -33 -50 -40 -40 1500
Notes:
1. HX = Operating temperature: -40 + 85 C.
2. Unless specified, operating temperature is 0� to 70� C.
3. When ordering Tape & Reel packaging, add a “T” sux to the end of the part
number, e.g. H1012NLT.
Weight ......................3.0 grams
Dimensions: Unless otherwise specified, all tolerances are ±
Inches
mm
.010
0,25
4. MSL = Moisture Sensitivity Level: a= 1, b = 2, C = 3, d = 4
4c
3
4c
1, 4c
Dierential to Common
Mode Rejection
(dB MIN)
Crosstalk
(dB TYP)
H303.BB (02/15)2pulseelectronics.com
10/100 Base-T Single Port
Transformer Modules
With 1:1 Transmit Turns Ratios
H1012NL, H1086NL, HX1148NL
H1012NL, H1086NL, HX1148NL
Schematic
Typical Application Circuits
H1012NL
16 14 12
CT
CMT
15
357 8
CT
CMT
11
10 9
6
1 TX+
2 TX-
3 RX+
6 RX-
TREF
21
50
RJ-45
for
Adapter/NIC
NC
NC
N/C
TPOP
TRON
TPIP
TPIN
75
.01 F
.01 F
.01 F
.001 F/2 kV
50
50
50
.001 F/2 kV
75
3pulseelectronics.com
10/100 Base-T Single Port
Transformer Modules
With 1:1 Transmit Turns Ratios
H303.BB (02/15)
For More Information
Pulse Worldwide
Headquarters
12220 World Trade Drive
San Diego, CA
92128
U.S.A.
Tel: 858 674 8100
Fax: 858 674 8262
Pulse Europe
Einsteinstrasse 1
D-71083 Herren-
berg
Germany
Tel: 49 7032 78060
Fax: 49 7032 7806 135
Pulse China Headquarters
B402, Shenzhen Academy of
Aerospace Technol-
ogy 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
Tel: 86 21 62787060
Fax: 86 2162786973
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)
Fax: 886 3 4356820 (FRE)
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, 2015. Pulse Electronics, Inc. All rights reserved.
.157
3,99
.079
2,01
1.59
40,39
1.73
43,94
.012
0,30
3° MAX
DRAFT ANGLE
.059
1,50
o.004
0,10
.000
0,00
1.016
25,81
.945
24,00 .236
5,99
.650
16,51
.276
7,01
.069
1,75
.795
20,19
.413
10,49
H1012NL, H1086NL, HX1148NL
Tape & Reel Specifications
Weight ......................3.0 grams
Tube .............................20/tube
Tape & Reel .................300/reel
