40 PIN SMD ETHERNET 10/100 BASE QUAD
PORT TRANSFORMER
Bothhandusa.com
P/N: 40ST1041SX DATA SHEET
Feature
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40-Pin SMD package compatible with broadcom ,NS ,TMI,
davicom chips.
Designed for multi-port repeater and switched Ethernet
applications utilization single RJ-45 connectors.
Operating temperature range : 0℃ to +70℃.
Storage temperature range: -25℃ to +125℃.
Electrical Specifications @ 25°C
Part
Number
Turns Ratio
(±5%)
TX
RX
OCL(μH Min)
@100KHz/0.1Vrms
8mA DC/Bias
350
L.L
(μH Max)
0.5
C
W/W
(pF Max)
56
HI-POT
(Vrms)
1500
Insulation
resistance
(MΩ)
10,000
40ST1041SX 1CT:1CT 1CT:1CT
Continue
Part
Number
40ST1041SX
Insertion Loss
(dB Max)
0.3–100MHz
-1.15
Return Loss
(dB Min)
0.3-30MHz 30-60MHz 60-80MHz
-16
-12
-10
Cross talk
(dB Min)
0.3-60MHz
-40
60-100MHz
-35
60MHz
-37
DCMR
(dB Min)
100MHz 200MHz
-28
-25
Schematic
Mechanical
462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434
BOTHHAND [ BOTHHAND USA, LP. ]
