T3/DS3/E3/STS-1 Interface Transformers
ELECTRONICS INC.
EPR1306FE
• Twelve Transformers in SMD Package
• Return Loss meets G.703 Requirements
• Operating Temperature : -40°C to +85°C
• 1500 Vrms Isolation
Electrical Parameters @ 25° C
Primary Inductance
(µH Min.) @ 25°C
60
Primary Inductance
(µH Min.) @ -40°C
40
Leakage Inductance
(µH Max.)
.12
Interwinding Capacitance
(pF Max.)
12
Turns Ratio
(± 2%)
1: 1
Crosstalk
(dB Min.)
35 @ 100 MHz
Schematic
48
Sec.
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
Pri.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Package
.100
(2.54)
1.120
(28.45
)
.040
(1.02)
.080
(2.03)
Pin 1
I.D.
PCA
EPR1306FE
Date Code
.480
(12.19)
48
25
.660
Solder Pad Layout
(16.76)
1
24
.920
(23.37)
.010/.015
(.254/.381
)
.016
(.410)
.040
(1.02)
.025
(.640)
.008/.012
(.203/.305)
.280
(7.11)
0°-8°
.045
(1.14)
.630
(16.00
)
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.
CSR1306FE
Rev. 2
2/25/04 JDG
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA [ PCA ELECTRONICS INC. ]
