10/100 BASE-T TRANSFORMER
Bothhandusa.com
P/N: 24ST1142-3 DATA SHEET
Feature
Designed for 10/100 MB/s transmission over UTP-5 cable.
Cable interface for isolation and low common mode
Emissions.
24-PIN SMD package, pick and place compatible.
Operating temperature range: 0℃ to +70℃.
Storage temperature range: -25℃ to +125℃.
Electrical Specifications @ 25°C
Part
Number
TX
24ST1142-3
1CT:1
Turns Ratio
(±5%)
RX
1CT:1CT
OCL(uH Min)
@100KHz/0.1V
with 8mA DC Bias
350
L.L
(uH Max)
0.6
C
W/W
(pF Max)
28
Rise Time
10-90%
(nS Typ)
HI-POT
(Vrms)
1500
2.5
Continue
Part
Number
24ST1142-3
Insertion Loss
(dB Max)
0.3–100MHz
-1.15
Return Loss
(dB Min)
Cross talk Attenuation
(dB Min)
60-80MHz
-30
DCMR
TX/RX(dB Min)
0.3-60MHz
-35/-30
60-100MHz
-35/-30
30MHz 40MHz 50MHz 60MHz 80MHz 0.3-60MHz
-16
-14
-13.5
-13
-12
-40
Schematic
Mechanical
462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434
BOTHHAND [ BOTHHAND USA, LP. ]
