BOTHHAND 40ST1076_1

Bothhand USA. e-mail: sales@bothhandusa.com http://www.bothhandusa.com
40 PIN SMD ETHERNET 10/100 BASE QUAD PORT TRANSFORMER
P/N: 40ST1076 DATA SHEET
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Feature
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IEEE 802.3 Ethernet compatible, 100 BASE-TX
Surface mountable.
Design for multiport repeater and Ethernet switching hub
application.
Customer designs available for specific application.
Operation temperature range: 0°C to +70°C.
Storage temperature range: -25℃ to +125℃.
Electrical Specifications @ 25°C
Turns Ratio
Part
(±5%)
Number
40ST1076
OCL
(uH Min)
@100KHz/0.1Vrms
Insertion Loss
Cross Talk
(dB Max)
(dB Min)
TX
RX
with 8mA/DC Bias
0.3-100MHz
30MHz
60 MHz
100 MHz
2CT: 1CT
1:1
350
-1.15
-35
-40
-30
Continue
Return Loss (dB Min)
Part
Number
40ST1076
0.3-30 MHz
-18
Schematic
40 MHz
50MHz
-15.5
-13.6
DCMR (dB Min)
60-80 MHz
-12
HI-POT
1-60 MHz
60-200 MHz
-37
-25
(Vrms)
1500
Mechanical
462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434
A0(02/06)