Bothhand USA.
e-mail: sales@bothhandusa.com http://www.bothhandusa.com
10/100 BASE QUAD PORT TRANSFORMER MODULES
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P/N:40ST1041KM DATA SHEET
Feature
Patented interlock base design.
Compliant with IEEE 802.3u and ANSI X3.263 standards
including 350μH OCL with 8mA Bias From -40℃ to +85℃.
Models designed to support four single or double stacked
RJ-45 connectors.
IC Grade transfer-molded package withstands 235℃ peak
temperature profile.
Operating temperature range : -40℃to +85℃.
Storage temperature range: -25℃ to +125℃.
Electrical Specifications @ 25°C
Part
Number
40ST1041KM
Turns Ratio
(±5%)
TX
1CT:1CT
RX
1:1
OCL (uH Min)
@ 100KHz/0.1Vrms
with 8mA/DC Bias
350
CW/W
(pF Max)
28
L.L
(uH Max)
0.5
Isolation Voltage
(Vrms)
1500
Continue
Insertion
Part
Number
40ST1041KM
Loss
(dB Max)
-1.0
-21
Return Loss
(dB Min)
Cross talk
(dB Min)
DCMR
(dB Min)
0.3-100 MHz 2-30MHz 40MHz 50MHz 60-80MHz 1MHz 30MHz 60MHz 100MHz 1-60MHz 60-200MHZ
-17
-14.5
-12
-65
-55
-38
-35
-37
-25
Schematic
Mechanical
462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434
A2(02/06)
BOTHHAND [ BOTHHAND USA, LP. ]
