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10/100 Base-T Duad Port Transformer
Module
Designed to meet IEEE802.3ab requirement Designed to meet IR 255℃ peak requirement Primary inductance 350uH min with 8mA DC Bias ROHS Compliant Operating temperature range:0℃to+70℃ Storage temperature range:-25℃to+125℃
Electrical Specifications @ 25℃
Part Number
Turn Ratio
Tx
Rx
BT40A01 1CT:1CT 1CT:1CT
Insertion Loss
0.3~100Mz (dB Max)
-1.15
1-30 MHz
-18
Return Loss
(dB Min)
40
50
60-80
MHz
MHz
MHz
-16 -14.1 -12
100 MHz
-10
Cross Talk
(dB Min)
30-60 60.1-100
MHz
MHz
-40
-35
DCMR
(dB Min)
60
100
200
MHz
MHz MHz
-37 -28 -25
Hi-Pot (Vrms)
1500
12
5.7±0.5
16±0.5 2.54
18.85
Mechanical
28.1±0.5
0.76
YYWW
BT40A01
1.27
0.46
24.13
1.27
0.
BT40A01 Datasheet