BOTHHAND 40ST1041P

40 PIN SMD ETHERNET 10/100 BASE QUAD PORT TRANSFORMER
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P/N: 40ST1041P DATA SHEET
Bothhand USA. e-mail: sales@bothhandusa.com http://www.bothhandusa.com
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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 .
Operating temperature range : 0℃ to +70℃.
Storage temperature range: -25℃to +125℃.
Electrical Specifications @ 25°C
Part
Number
Turns Ratio
OCL(μH Min)
(±5%)
@100KHz/0.1Vrms 8mA
TX
40ST1041P 1CT:1CT
RX
DC/Bias
1:1
350
L.L
CW/W
RiseTime
HI-POT
(μH Max)
(pF Max)
(ns Typ)
(Vrms)
0.42
30
2.5
2000
Continue
Part
Number
40ST1041P
Schematic
Insertion Loss
Return Loss
Cross talk
DCMR
(dB Max)
(dB Min)
(dB Min)
(dB Min)
0.3–100MHz
0.3-30MHz 30-60MHz 60-80MHz
-1.15
-16
-12
-10
0.3-60MHz
60-100MHz
60MHz
-45
-35
-37
100MHz 200MHz
-28
-25
Mechanical
462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434
A2(02/07)