EPA3191S

Common Mode Choke
ELECTRONICS INC.
EPA3191S
• Applications including FDDI-TP, Token Ring,
Ethernet/10BT, ISDN, T1/Cept, and Fast Ethernet
• High impedance to minimize common mode noise
• Complies with or exceeds IEEE Requirements
Electrical Parameters @ 25° C
OCL
(µH Min.)
Interwinding Capacitance
(pF Max.)
Leakage Inductance
(µH Max.)
100 KHz, 0.1 Vrms
100 KHz, 0.1 Vrms
100 KHz, 0.1 Vrms
100
8
0.1
Schematic
16
15
13
2
4
12 10
5
0.20
Impedance
9
Freq.
1
DCR
(Ω Max.)
7
100KHz
300KHz
1MHz
3MHz
10MHz
20MHz
30MHz
50MHz
80MHz
100MHz
200MHz
8
85°C to 0°C
Impedance Limit
40
150
550
1000
1400
1400
1400
1300
1150
1000
600
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
-10°C to -40°C
Impedance Limit
10
50
250
700
1400
1400
1400
1300
1150
1000
600
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Package
.450
(11.43)
.050
(1.27)
.050
(1.27)
Pin 1
I.D.
PCA
EPA3191S
Date Code
.400
(10.16)
.270
(6.86)
.350
(8.89)
.190
(4.83)
.055
(1.40)
Solder Pad
Layout
.025
(.635)
.005/.015
(.127/.381)
.008/.012
(.203/.305)
0°-8°
.018/.022
(.457/.559)
.040
(1.02)
.380
(9.65)
.050
(1.27)
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.
CSA3191S
Rev. -
8/26/02
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
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