Bothhand USA.
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40 PIN SMD ETHERNET 10-BASE T QUAD PORT TRANSFORMER
P/N: 40ST8050B DATA SHEET
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Feature
40-PIN SMD Package compatible with IEEE 802.3 standard
& for the new Technology “Filterless” transceiver chips.
Designed for multiport repeater and switched Ethernet
Applications utilizing single RJ-45 connectors.
Operating temperature range : 0°C to +70°C.
Storage temperature range: -25°C to +125°C.
Electrical Specifications @ 25°C
Part
Number
40ST8050B
TX
1CT:1CT
Turns Ratio
(±5%)
RX
1:1
80-130
Pri.OCL
(•H)
TX
0.4
L.L
(•H Max)
RX
0.4
Pri/Sec Cw/w
(pF Max)
12
Continue
Part
Number
40ST8050B
Peak pulse rating
(V)
50
Dessipation rating
(m W)
75
Insulation Resistance
(M
Ω)
10,000
HI-POT
(Vrms)
1500
Schematic
Mechanical
462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434
A1(02/06)