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T-1477 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)
Min.
350
-22
-20
-18
-12
4000
1CT:1CT
Max.
Units
µH
0.9
µH
10
pF
0.9
ohms
1.0
ohms
-1.0
dB
dB
dB
dB
dB
VRMS
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
Surface mount version of this part
available. Part# T-1477G
OPERATING TEMPERATURE RANGE:
-400C TO +850C
Physical Dimensions
inches (mm)
Schematic Diagram
PRELIMINARY!
Rhombus
Industries Inc.
Transformers & Magnetic Products
RHOMBUS P/N: T-1477
CUST P/N:
NAME:
DATE: 12/14/01
SHEET: 1 OF 1
www.rhombus-ind.com
15801 Chemical Lane,
Huntington Beach, CA 92649-1595
Phone: (714) 898-0960 FAX: (714) 896-0971