EPR1351 Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – T3/DS3/E3/STS-1 Interface Transformers

ELECTRONICS INC.
T3/DS3/E3/STS-1
Interface Transformers
EPR1351
• Optimizied for Leading Transceiver I.C.’s •
• Meets or exceeds UL1950 , EN60950 & G703 Standards •
• 3000 Vrms Isolation •
• See Selection Guide for I.C. Cross Reference •
Turns
Ratio
1 : 2CT
OCL
(µH Min.)
19
Electrical Parameters @ 25° C
Cw/w
(pF Max.)
LI
(µH Max.)
10
.06
Schematic
2
1
4
5
6
Pri. DCR
(Ω Max.)
0.150
Sec. DCR
(Ω Max.)
.300
Package
5
6
PCA
3 _EPR1351 4 B
D.C.
1
2
A
C
E
I
H
G
F
D
Dimensions
(Inches)
(millimeters)
Dim. Min. Max. Nom. Min. Max. Nom.
A .480 .500 .490 12.19 12.70 12.45
B .340 .360 .350 8.64 9.14 8.89
C .230 .250 .240 5.84 6.35 6.10
D --- --- .200 --- --- 5.08
E .075 .085 .080 1.90 2.16 2.03
F --- --- .100 --- --- 2.54
G .395 .405 .400 10.03 10.29 10.16
H .017 .023 .020 .432 .584 .508
I .120 .140 .130 3.05 3.56 3.30
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
CSR1351 Rev.1 7/24/00
Product performance is limited to specified parameters. Data is subject to change without prior notice.
TEL: [phone]
FAX: [phone]
http://www.pca.com