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T-17405 Datasheet, PDF (1/1 Pages) Rhombus Industries Inc. – 10 BASE-T QUAD PORT TRANSFORMER
10 BASE-T QUAD PORT TRANSFORMER
Fast Rise Times
IEEE 802.3 Compatible
Meets ECMA Requirements
Operating temperature Range
-45oC to +85oC
Electrical Specifications at 25o C
Sine Wave
Part Turns Ratio Inductance
Number (+2%) (µH MIN) 1
Interwinding
Capacitance
(pF MAX) 1
Leakage
Inductance
(µH MAX) 1
Return Loss
5 to 10mHz
(dB MIN)
Transmit
100 Ω 98+13Ω
T-17405 1CT : 1CT
150
10
0.30
-20
-15
Common Mode Rejection
TX (dB MIN)
5 10 50 100 200
mHz mHZ mHZ mHz mHz
Hipot
(VRMS MIN)
-60 -50 -34 -25 -18
1500
1. Measured at 20 mVrms, 100 kHz.
Insertion Loss : Typically -0.5 dB maximum from 1 to 10 mHz.
Crosstalk : From 1 to 10 mHz is -35 dB minimum.
Schematic Diagram
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
RX
TX
TX
RX
RX
TX
TX
RX
Dimensions in inches (mm)
1.120
(28.45)
MAX.
.485
(12.32)
MAX.
.016
(0.41)
TYP.
.230
(5.84)
MAX.
.050
(1.27)
TYP.
.010
(0.25)
TYP.
.045
(1.14)
TYP.
.640 (16.26)
.620 (15.75)
.010
(0.25)
TYP.
Rhombus
Industries Inc.
Transformers & Magnetic Products
RHOMBUS P/N: T-17405
CUST P/N:
NAME:
DATE: 02/16/00
SHEET:
1 OF 1
www.rhombus-ind.com
15801 Chemical Lane, Huntington Beach, CA 92649
Phone: (714) 898-0960
FAX: (714) 896-0971