EPA4027S Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – T1/E1 and ISDN-PRI Transformer

ELECTRONICS INC.
T1/E1 and ISDN-PRI Transformer
EPA4027S
• UL94V-0 Recognized Materials
• UL1446 Class B Insulating System
• Operating Temperature : 0°C to +70°C
• Surface Mount Package
• 1500 Vrms Isolation
Primary Inductance
(mH Typ.)
Pins 16-14
1.2
Pins 6-8
1.2
Electrical Parameters @ 25°C
Leakage Inductance
(µH Max.)
Interwinding Capacitance
(pF Max.)
Pri.
A
B
A
B
0.4
0.4
30
30
Schematics
A
Sec.
Pri.
2CT:1CT
1
16
2
15
3
14
B
Pri.
Sec.
1CT:1.36CT
6
11
7
10
8
9
DCR
(Ω Max.)
Pri.
Pri.
A
B
0.7
0.7
Crosstalk
(dB Typ.)
0.1-10 MHz
-60
.070
(1.78)
.490
(12.45)
Package
.050
(1.27)
.085
(2.16)
Pin 1
I.D.
PCA
EPA4027S
D.C.
.270
(6.86)
.405
(10.29)
Solder Pad
Layout
.350
(8.89)
.030
(.762)
.190
(4.82)
.005/.010
(.127/.254) 0°-8°
.008/.012
(.203/.305)
.018/.022
(.457/.559)
.050
(1.27)
.035
(.889)
.365
(9.27)
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSA4027S Rev. - 1/26/05 FT
TEL: [phone]
FAX: [phone]
http://www.pca.com