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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.) 22.5 Interwinding Capacitance (pF Max.) 17 Leakage Inductance (µH Max.) 0.23 DCR (Ω Max.) 0.30
Typical Impedance
2.4K 2.2K 2.0K 1.8K 1.6K 1.4K 1.2K 1K 800 600 400 200 0
Typical Common Mode Attenuation
0 -5 -10 -15 -20 -25 -30 1 MHz 10 MHz 100 MHz 1 MHz 10 MHz 100 MHz dB
Package
.460 (1168) .080 (2.04)
PCA EPA2794 Date Code
.100 (2.54)
.085 (2.16) 1
Schematic
8 7 6 5
Pin 1 I.D.
.390 (9.91)
.560 Pad (14.22) Layout
2 3
.300 (7.62) .330 (8.38) .005/.015 (.127/.381)
.030 (.762) 0°-8° .008/.012 (.206/.