E L E C T R O N I C S I N C .
Common Mode Choke
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Ideal for LAN Applications
For use with 10Base-T, Token Ring and 100 MBPS
High Frequency Choke for EMI Reduction
EPA3482S
Product performance is limited to specified parameters. Data is subject to change without prior notice.
Unless Otherwise Specified Dimensions are in Inches /mm .010 /.25
CSA3482 Rev. 1 3/3/03
Electrical Parameters @ 25 C
Schematic
Package
DCR
(
Max.)
0.6
OCL
(H Min.)
40
@ 100 KHz, 100m Vrms
Turns Ratio
( 1%)
1:1
Hipot
(Vrms)
500
for 1 minute
1
2
3
5
6
7
8
10 11 12 13 14 15 16 17 18
4
9
19 20
40 39 38
36 35 34 33
31
30 29 28 27 26 25 24 23
37
32
22 21
Impedance Vs. Frequency
3500
3000
2500
2000
1500
1000
300
0
Impedance (
)
Freq. (MHz)
10 20
40
60
100
300
30
50
200
1
4000
4500
Minimum
Typical
Pin 1
I.D.
.245
(6.22)
.950
(24.13)
.010/.015
(.254/.381)
.480
(12.19)
.050
(1.27)
1.120
(28.45)
.016/.022
(.406/.559)
PCA
EPA3482S
Date Code
.092
(2.34)
.050
(1.27)
.030
(.762)
.660
(16.76)
.035
(.889)
.600
(15.24)
0-8
.008/.012
(.203/.305)
.085
(2.15)
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