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Rhombus
Transformers & Magnetic Products
Industries Inc.
15801 Chemical Lane, Huntington Beach, CA 92649
Phone: (714) 898-0960
FAX: (714) 896-0971
www.rhombus-ind.com
PARAMETER
UNITS
(1) Inductance
85.0 Min.
µH
(1) Leakage Inductance
0.25 Max.
µH
(1) Interwinding Capacitance
12 Max.
pF
Primary DC Resistance
0.30 Max.
Ω
Isolation (HI-POT)
500 Min.
V
RMS
SRF (Ref.)
20
MHz
Insulation Resistance
10k Min.
M
Ω
Power Rating
250
mW
Crosstalk 60 dB @ 5 MHz Nominal
50 dB @ 10 MHz Nominal
Longitudinal Conversion Loss
0 - 300KHz
56 dB Min.
300 KHz - 500KHz 52 db Min.
500 KHz - 1MHz
46 dB Min.
1MHz - 5 MHz
36 db Min.
Operating Temperature Range -40OC TO +85OC
Storage Temperature Range -55OC TO +125OC
1/25/01
High Frequency
Data Line Filter
3 Coils 6 Data Lines
Schematic Diagram
F-129G
Turns ratio 1:1 + 0%
Current Rating: 100mA
1Tested at 100KHz and 500 mV
RMS
.400 (10.16)
.430 (10.92)
.285
(7.24)
MAX.
.010
(0.25)
TYP.
.008 R
(0.20)
.030
(0.76)
TYP.
.205
(5.21)
MAX.
.015
(0.38)
TYP.
.050
(1.27)
TYP.
.020
(0.51)
TYP.
.100
(2.54)
TYP.
.885
(22.48)
MAX.
Dimensions in inches (mm)
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