PARAMETER
1
Electrical Specifications at 25
o
C
UNITS
Inductance
Leakage Inductance
Interwinding Capacitance
85.0 Min.
0.25 Max.
12 Max.
0.20 Max.
500 Min.
12
10k Min.
250
µH
µH
pF
Ω
V
RMS
MHz
MΩ
mW
1
High Frequency
Data Line Filter
Designed for 4-Wire Links ISDN S/T1/E1
For EMI / RFI Suppression
Data Line Protection Applications
Frequencies 100 kHz to 200MHz
1
Primary DC Resistance
Isolation (HI-POT)
SRF (Ref.)
Insulation Resistance
Power Rating
Common Mode Attenuation (dB) Frequency in MHz
Schematic Diagram
100k
1M
10M
30M
50M
100M
300M
500M
3
1
20
33
37
35
27
9
4
Tested at 100KHz and 100 mV
RMS
Turns ratio 1:1:1:1
+
5%
Operating temperature Range: -40
o
C to +85
o
C
Physical Dimensions in inches (mm)
.505
(12.83)
MAX.
.285
(7.24)
MAX.
.205
(5.21)
MAX.
.030
(0.76)
TYP.
.430 (10.92)
.400 (10.16)
.008 R
(0.20)
.010
(0.25)
TYP.
.020
(0.51)
TYP.
.050
(1.27)
TYP.
.100
(2.54)
TYP.
.015
(0.38)
TYP.
RHOMBUS P/N:
F-1502G
CUST P/N:
DATE:
9/14/96
NAME:
SHEET:
15801 Chemical Lane,
Huntington Beach, CA 92649-1595
Phone: (714) 898-0960 FAX: (714) 896-0971
www.rhombus-ind.com
Rhombus
Industries Inc.
Transformers & Magnetic Products