BD72A27
BD72A27 is 100 Base-T FIVE port transformer Module manufactured by TNK.
100 Base-T FIVE port transformer Module
Designed to meet IEEE802.3u requirement
Primary inductance 350uH min with 8mA DC Bias
RoHS pliant. Operating temperature range:0℃to+70℃ Storage temperature range:-25℃to+125℃
Electrical Specifications @ 25℃
Part Number
Turn Ratio
Tx Rx
BD72A27 1:1 1:1
Insertion Loss
0.5~100MHz (dB Max) -1.0
Return Loss
(dB Min)
0.5-30 30.1-60 60.1-80
MHz MHz
MHz
-16
-14
-12
Cross Talk
(dB Min)
0.5-40 40.1-100
MHz
MHz
-35
-30
CMRR (dBMin) 0.50-100
MHz -30
CWW (pF Max)
LK (uH...
