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T-1477G Datasheet, PDF (1/1 Pages) Rhombus Industries Inc. – 100BASE-T INTERFACE TRANSFORMER
100BASE-T INTERFACE TRANSFORMER
Reinforced Insulation Per EN 41003/EN 60950
Turns Ratio ( + 5% )
Parameter
Open Circuit Inductance
(8 mA DC Bias)
Leakage Inductance
Interwinding Capacitance (CW/W)
Primary DC Resistance
Secondary DC Resistance
Insertion Loss (0.1 - 100 MHz)
Return Loss
1 - 30 MHz
40 MHz
50 MHz
60 - 80 MHz
Isolation (HI-POT)
.560
(14.22)
MAX.
1CT:1CT
Min.
Max.
Units
350
µH
0.9
µH
10
pF
0.9
ohms
1.0
ohms
-1.0
dB
-22
-20
-18
-12
4000
dB
dB
dB
dB
VRMS
Physical Dimensions
inches (mm)
.360
(9.14)
.400
(10.16)
MAX.
Meets IEE 802.3 and ANSI X3.263
Standards.
Transformer can be used for Transmit
or Receive side.
Flammability: Materials used in the
production of these units meet
requirements of UL94-VO and IEC
695-2-2 needle flame test.
Parts shipped in anti-static tubes.
31 pieces per tube
OPERATING TEMPERATURE RANGE:
-400C TO +850C
.560
(14.22)
MAX.
.020
(0.51)
TYP.
.100
(2.54)
TYP.
Schematic Diagram
.010
(0.25)
TYP.
.110
(2.79)
TYP.
.740 (18.80)
.710 (18.03)
PRELIMINARY!
Rhombus
Industries Inc.
Transformers & Magnetic Products
RHOMBUS P/N: T-1477G
CUST P/N:
NAME:
DATE: 12/18/01
SHEET: 1 OF 1
www.rhombus-ind.com
15801 Chemical Lane,
Huntington Beach, CA 92649-1595
Phone: (714) 898-0960 FAX: (714) 896-0971