Bothhandusa.com
40 PIN SMD ETHERNET 10/100 BASE QUAD PORT TRANSFORMER
P/N: 40SS1041E LF DATA SHEET
Feature
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IEEE 802.3 Ethernet compatible, 100 Base-TX
Surface mountable.
Design for multi-port repeater and Ethernet switching Hub
application.
Customer designs available for specific application.
Comply with RoHS requirements-whole part No Cd, No Hg,
No Cr6+, No PBB and PBDE and No Pb on external pins.
Comply with Air reflow profile of JEDEC 020C.
Operating temperature range : 0℃ to +70℃.
Storage temperature range: -25℃ to +125℃.
Electrical Specifications @ 25°C
Part
Number
TX
40SS1041E LF
1CT:1CT
Turns Ratio
(±5%)
RX
1:1
OCL(μH Min)
@100KHz/0.1V
with 8mA DC Bias
350
L.L
(μH Max)
0.4
Cw/w
(pF Max)
28
HI-POT
(Vrms)
1500
Continue
Part
Number
40SS1041E LF
Insertion Loss
(dB Max)
0.3–100MHz
-1.15
0.3-30MHz
-16
Return Loss
(dB Min)
Cross talk
(dB Min)
60MHz
-37
DCMR
(dB Min)
100MHz
-28
200MHz
-25
30-60MHz 60-80MHz 0.3-60MHz 60-100MHz
-12
-10
-40
-35
Schematic
Mechanical