40ST1025-1_M Datasheet, PDF (1/1 Pages) Bothhand USA, LP. – 40 PIN SMD QUAD 10 BASE-T/100 BASE-TX TRANSFORMER

Bothhand USA. e-mail: [e-mail] http://www.bothhandusa.com
40 PIN SMD QUAD 10 BASE-T/100 BASE-TX TRANSFORMER
P/N: 40ST1025-1 DATA SHEET
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Designed to meet IEEE 802.3u requirement.
Primary inductance 350uH Min with 8mA DC Bias
Designed to meet IR 235℃ peak requirement
Operating temperature range : 0℃ to +70℃.
Storage temperature range: -25℃ to +125℃.
Part
Number
40ST1025-1
Part
Number
40ST1025-1
Schematic
Electrical Specifications @ 25°C
Turns Ratio
TX
RX
OCL(μH Min)
with 8mA DC Bias
1.25CT:1CT
1:1
350
Continue
Insertion Loss
(dB Max)
Return Loss
(dB Min)
0.3- 100MHz
0.3-30 MHz
30-60 MHz
60-80 MHz
-1.0
-16
-12
-10
Mechanical
HI-POT
(Vrms )
1500
Cross Talk
(dB Min)
0.3 - 100MHz
-38
462 Boston St - Topsfield, MA 01983 - Phone: [phone] - Fax: [phone]
A1(02/06)