Common Mode Choke
ELECTRONICS INC.
EPZ3018
• 250 Vrms Isolation
• 100 mA Rated Current
Electrical Parameters @ 25°C
Inductance
(mH ± 25%)
@ 10 KHz, 0.1 Vrms
4.0
Pins 1-2, 4-3
DCR
(Ω Typ.)
8.0
Pins 1-2, 4-3
Turns Ratio
SRF
(MHz Typ.)
1.0
1:1
1-2:4-3
Impedance Graph
Schematic
1
4
2
3
140K
140K
120K
100K
80K
60K
40K
20K
0
0.1
MHz
1
MHz
10
MHz
50
MHz
Frequency
Package
.500 Ø
(12.70)
Marking :
PCA
EPZ3018
D.C.
.256
(6.50)
.020 Ø
(.510)
.384
(9.75)
.150 (3.81)
.187
(4.75)
3
4
1
2
Pin 1
I.D.
.187
(4.75)
.025 Ø
(.660)
.256
(6.50)
Bottom View
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.
CSZ3018
Rev. 3
3/19/03
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
