EPR1035E Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – T1/CEPT/ISDN-PRI Interface Transformers

ELECTRONICS INC.
T1/CEPT/ISDN-PRI
Interface Transformers
EPR1035E
• Optimizied for Leading Transceiver I.C.’s •
• Meets or exceeds UL1459, UL1950 & EN60950 Standards •
• 1500 Vrms Isolation •
• Operating Temperature : -40°C to +85°C •
Turns
Ratio
1:1.15CT/1:2CT
OCL
(mH Min.)
1.5 / 1.2
Electrical Parameters @ 25° C
Cw/w
(pF Max.)
LI
(µH Max.)
Pri. DCR
(Ω Max.)
40 / 60
0.8 / 0.8
0.9 / 0.9
Sec. DCR
(Ω Max.)
1.0 / 1.70
Primary
Pins
14,12 / 5,7
Schematic
14 12 10 9 8
123
57
Pin 1
I.D.
A
PCA
EPR1035E
B
Date Code
E
C
J
F
D
Package
H
G
Dimensions
(Inches)
(Millimeters)
Dim. Min. Max. Nom. Min. Max. Nom.
A .780 .800 .790 19.81 20.32 20.07
B .365 .385 .375 9.27 9.78 9.52
C .270 .290 .280 6.86 7.37 7.11
D --- --- .600 --- --- 15.24
E .013 .017 .015 .330 .432 .381
F --- --- .100 --- --- 2.54
G --- --- .300 --- --- 7.62
H .017 .023 .020 .432 .584 .508
I --- --- .200 --- --- 5.08
J .120 .140 .130 3.05 3.56 3.30
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
CSR1035E Rev. - 8/14/01
Product performance is limited to specified parameters. Data is subject to change without prior notice.
TEL: [phone]
FAX: [phone]
http://www.pca.com