40ST1021C_1 Datasheet, PDF (1/1 Pages) Bothhand USA, LP. – 40PIN SMD ETHERNET 10/100BASE TX TWO PORT TRANSFORMER MODULE

40PIN SMD ETHERNET 10/100BASE TX TWO
PORT TRANSFORMER MODULE
P/N: 40ST1021C DATA SHEET
Bothhandusa.com
Feature
! Patented interlock base design.
! Compliant with IEEE 802.3u standards including 350uH
OCL with 8mA Bias.
! Models designed to support two RJ-45 connectors.
! IC grade transfer-molded package withstands 235℃ peak
temperature profile.
! Operating temperature range: 0℃ to +70℃.
! Storage temperature range: -25℃ to +125℃.
Part
Number
40ST1021C
Turns Ratio
(±5%)
TX
RX
1CT:1 1CT:1CT
Electrical Specifications @ 25°C
OCL (uH Min)
@100KHz/0.1V
with 8mA DC Bias
CW/W
(pF Max)
350
28
L.L
(uH Max)
0.5
HI-POT
(Vrms)
1500
Continue
Part
Number
40ST1021C
Insertion Loss
(dB Max)
0.3-100MHz
-1.15
Return Loss
(dB Min)
Cross talk
(dB Min)
DCMR
(dB Min)
0.3-30MHz 30-60MHz 60-80MHz 0.3-60MHz 60-100MHz 60MHz 100MHz 200MHz
-16
-12
-10
-40
-35
-37
-28
-25
Schematic
Mechanical
462 Boston St - Topsfield, MA 01983 - Phone: [phone] - Fax: [phone]
)