T1/E1/CEPT/ISDN-Pri Transformer
ELECTRONICS INC.
EPR1017SE
• Quad Port Transformer Module
• Extended Temperature Range : -40° to +85°C
• Low Profile Surface Mount Package
• 1500 Vrms Isolation •
Electrical Parameters @ 25° C
OCL
(mH Min.)
@ 100KHz, 0.1 Vrms
@ 25°C
Xmit
1.2
Rcv
1.2
0.6
@ -40°C
Xmit
Rcv
0.6
Xmit
35
Rcv
35
Xmit
0.5
Rcv
0.5
Pri.
0.70
Sec.
1.20
Xmit
1.66CT:1
Rcv
1CT:1
Cw/w
(pF Max.)
Le
(µH Max.)
DCR
(Ω Max.)
Turns Ratio
(± 2%)
Schematic
Transmit Channel
1, 6, 11, 16
2, 7, 12, 17
3, 8, 13, 18
39, 34, 29, 24
5, 10, 15, 20
40, 35, 30, 25
Receive Channel
4, 9, 14, 19
38, 33, 28, 23
37, 32, 27, 22
36, 31, 26, 21
Package
1.125
(28.58)
.085
(2.16)
PCA
EPR1017SE
Date Code
.490
Max.
(12.45)
.050
(1.27)
.090
(2.29)
40
21
.670
Solder Pad Layout
(17.02)
1
20
.950
(24.13)
.010/.015
(.254/.381)
.030
(.762)
.011 ± .002
(.279 ± .051)
.230
(6.86)
.050
(1.27)
0°-8°
.019 ± .002
(.483 ± .051)
.035
(.889)
.600
(15.24)
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.
CSR1017SE
Rev. -
1/6/03
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA [ PCA ELECTRONICS INC. ]
