Bothhand USA.
e-mail: sales@bothhandusa.com http://www.bothhandusa.com
10 BASE-T ETHERNET COUPLING TRANSFORMER
P/N:TA140-22B DATA SHEET
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Low profile package 16 PIN DIP package to meet
IEEE802.3 &10-BASE T specification
Low leakage inductance and winding capacitances for fast
rise time.
High isolation voltages to comply with international safety
requirements for LANS.
Operating temperature range: 0°C to +70°C.
Storage temperature range: -25°C to +125 °C.
Leakage Inductance
(ìH Max)
TX
140
1.1
RX
0.4
Electrical Specifications @ 25°C
Part
Number
TX
TA140- 22B
2CT:1CT
RX
1CT:1CT
Turns Ratio(±3%)
Primary Inductance
(ì H Min)
Continue
Part
Number
TA140- 22B
PRI/SEC CW/W
(pF Max)
12
PRI/SEC DCR
(ÙMax)
0.3
Rise time
(ns Max)
5.0
HI- POT
( Vrms)
1500
Schematic
Mechanical
462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434
A7(02/06)
BOTHHAND [ BOTHHAND USA, LP. ]
