BOTHHAND 20PT1120F

Bothhandusa.com
20 PIN DIP ETHERNET 10/100 BASE DUAL
PORT TRANSFORMER
P/N: 20PT1120F DATA SHEET
Feature
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Compliant with IEEE 802.3u and ANSI X3.263 standards
Including 350uH OCL with 8mA Bias.
Operating temperature range : 0℃ to +70℃.
Storage temperature range: -25℃ to +105℃.
Electrical Specifications @ 25°C
Part
(±5%)
Number
20PT1120F
Primary OCL
Turns Ratio
(uH Min)
OCL
CW/W
Pri DCR
HI-POT
@100KHz/0.1V
(uH Max)
(pF Max)
(Ω Max)
(Vrms)
0.4
28
0.9
1500
TX
RX
with 8mA DC Bias
1CT:1CT
1:1
350
Continue
Part
Number
20PT1120F
Insertion Loss
Return Loss
Cross talk
DCMR
(dB Max)
(dB Min)
(dB Min)
(dB Min)
0.3–100MHz 0.3-30MHz
-1.1
Schematic
-18
30-60MHz
60-80MHz
0.3-100MHz
0.3-100MHz
-14
-12
-35
-30
Insulation
Resistance (MΩ)
10,000
Mechanical
462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434
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