20PT1120F Datasheet, PDF (1/1 Pages) Bothhand USA, LP. – 20 PIN DIP ETHERNET 10/100 BASE DUAL PORT TRANSFOMER

20 PIN DIP ETHERNET 10/100 BASE DUAL
PORT TRANSFORMER
Bothhandusa.com
P/N: 20PT1120F DATA SHEET
Feature
! 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℃.
Part
Number
Turns Ratio
(±5%)
TX
RX
20PT1120F 1CT:1CT 1:1
Electrical Specifications @ 25°C
Primary OCL
(uH Min)
@100KHz/0.1V
with 8mA DC Bias
OCL
(uH Max)
CW/W
(pF Max)
350
0.4
28
Pri DCR
(Ω Max)
0.9
HI-POT
(Vrms)
1500
Continue
Part
Number
Insertion Loss
Return Loss
(dB Max)
(dB Min)
0.3–100MHz 0.3-30MHz 30-60MHz 60-80MHz
20PT1120F
-1.1
-18
-14
-12
Cross talk
(dB Min)
0.3-100MHz
-35
DCMR
(dB Min)
0.3-100MHz
-30
Insulation
Resistance (MΩ)
10,000
Schematic
Mechanical
462 Boston St - Topsfield, MA 01983 - Phone: [phone] - Fax: [phone]
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