PCA EPR1205G

ISDN S-Interface Transformer
EPR1205G
ELECTRONICS INC.
• Matched to Leading Transceiver IC’s •
• Compact SMT Molded Package •
• Robust Construction allows for IR/VP Processes •
• Operating Temperature Range : 0°C to 70°C •
Electrical Parameters @ 25° C
Primary
OCL
(mH Min.)
Interwinding
Capacitance
(pF Max.)
Leakage
Inductance
(µH Max.)
Primary
DCR
(Ω Max.)
Secondary
DCR
(Ω Max.)
Isolation
(Vrms)
Pri. to Sec.
Primary Pins
22
120
5
2.5
5.2
1500
1-10, 5-6
Schematic
Pri.
Sec.
1:2 ± 2%
1
4
10
5
7
6
Package
A
Dimensions
J
R
Dim.
Pin 1
I.D.
PCA
EPR1205G
D.C.
B
Q
D
Pad
Layout
M
A
B
C
D
E
F
G
H
I
J
K
L
M
N
P
Q
R
P
N
E
C
H
K
F
L
I
(Inches)
Min.
Max. Nom.
Min.
.540
.540
.375
--.005
--.705
.016
.008
--0°
.040
-----------
13.72
13.72
9.53
--.127
--17.91
.408
.203
--0°
.102
-----------
.560
.560
.394
--.015
--.725
.022
.012
--8°
.060
-----------
.550
.550
.385
.400
.010
.100
.715
.018
.010
.075
4°
.050
.050
.100
.120
.760
.200
(Millimeters)
Max. Nom.
14.22
14.22
10.00
--.381
--18.42
.559
.305
--8°
1.52
-----------
13.97
13.97
9.78
10.16
.254
2.54
18.16
.457
.254
1.91
4°
1.27
1.27
2.54
3.05
19.30
5.08
G
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
CSR1205G
Rev. -
10/15/01
Product performance is limited to specified parameters. Data is subject to change without prior notice.
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com