10/100Base-TX Single Port
Transformers Modules
With Various Transmit Turns Ratios
RoHS peak reflow temperature rating 245°C
Meets IEEE 802.3 specification
Designed for use with transceivers for AMD
& Micrel
Electrical Specifications @ 25°C - Operating Temperature 0°C to 70°C
Turns Ratio
(±5%)
Part
Number 2
Insertion Loss
(dB MAX)
Return Loss
(dB MIN)
Crosstalk
(dB MIN)
Hipot
(Vrms MIN)
TX
H1081NL
RX
100 kHz-100 MHz
30 MHz
60 MHz
80 MHz
30 MHz
60 MHz
100 MHz
1:1.141
1c
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
Dimensions:
Inches
mm
Weight ...................... 1.6 grams
Tube ..............................20/tube
Tape and Reel ..............350/reel
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
Shanghai 86 21 62787060
China 86 755 33966678
Taiwan 886 3 4356768
H314.L (10/13)
