EPA2794

Common Mode Choke
ELECTRONICS INC.
EPA2794
• Common Mode Filter Choke for Telecom Application
• Designed for 4-Wire Links, such as ISDN-S/T and T1/E1/CEPT
• High Frequency Chokes for EMI Reduction
• 500 Vrms Hipot
Electrical Parameters @ 25° C
OCL
(µH Min.)
Interwinding Capacitance
(pF Max.)
Leakage Inductance
(µH Max.)
DCR
(Ω Max.)
22.5
17
0.23
0.30
Typical Impedance
0
-5
dB
2.4K
2.2K
2.0K
1.8K
1.6K
1.4K
1.2K
1K
800
600
400
200
0
Typical Common Mode Attenuation
-10
-15
-20
-25
-30
1 MHz
10 MHz
1 MHz
10 MHz
100 MHz
100 MHz
Package
.460
(1168)
Pin 1
I.D.
PCA
EPA2794
Date Code
.390
(9.91)
.300
(7.62)
.016/.022
(.406/.559)
.560
Pad
(14.22) Layout
.030
(.762)
.005/.015
(.127/.381)
.330
(8.38)
Schematic
.085
(2.16)
.100
(2.54)
.080
(2.04)
.100
(2.54)
1
8
2
7
3
6
4
5
.008/.012
(.206/.305)
0°-8°
.035
(.889)
.500
(12.70)
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSA2794
Rev. 3
3/3/03
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com