40 PIN SMD ETHERNET 10/100 BASE–TX HIGH
SPEED LAN MAGNETICS
Bothhandusa.com
P/N: 40ST1044AX DATA SHEET
Feature
!
!
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IEEE 802.3 E and ANSI X3.236 standards including 350 uH
OCL with 8mA bias.
Operating temperature range :0℃ to +70℃.
Storage temperature range: -25℃ to +125℃.
Electrical Specifications @ 25°C
Part
Number
TX
40ST1044AX
1.414CT:1CT
Turns Ratio
(±5%)
RX
1CT:1CT
OCL (uH Min)
@100KHz/0.1V
with 8mA DC Bias
350
HI-POT
(Vrms)
1500
Continue
Part
Number
40ST1044AX
Insertion Loss
(dB Max)
0.3–100MHz
-1.0
0.3-30MHz
-16
Return Loss
(dB Min)
30-60MHz
-12
60-80MHz
-10
0.3-30MHz
-45
Cross talk
(dB Min)
60MHz
-38
100MHz
-34
Schematic
Mechanical
462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434