T1/E1/CEPT/ISDN-PRI
DUAL PORT
ISOLATION TRANSFORMER MODULES
Ê
SMT Dual Port with Optional Common Mode Choke.
Ë
Molded Package withstand 235°C IR Reflow.
Ì
Extended Temperature Range -40°C to +85°C.
Í
1500Vrms Minimum Isolation Voltage.
ELECTRICAL SPECIFICATIONS AT 25
O
C - OPERATING TEMPERATURE RANGE -40
O
C TO +85
O
C
PART
NUMBER
PM-8401
PM-8402
PM-8403
PM-8404
PM-8405
PM-8406
PM-8407
PM-8408
PM-8409
PM-8410
PM-8411
PART
NUMBER
NO CMC
PM-8401N
PM-8402N
PM-8403N
PM-8404N
PM-8405N
PM-8406N
PM-8407N
PM-8408N
PM-8410N
PM-8409N
PM-8411N
TURNS RATIO
(PRI:SEC ± 3%)
TX
RX
1CT:2.4CT
1CT:1CT
1CT:2.42CT
1CT:2CT
1CT:1.15CT
1CT:1.41CT
1CT:2CT
1CT:2CT
1CT:2.3CT
1CT:1.36CT
1CT:1.36CT
1CT:1.15CT
1CT:2.42CT
1CT:1CT
1CT:1.15CT
1CT:1.41CT
1CT:2CT
1CT:2CT
1CT:1CT
1CT:2CT
1CT:1CT
1CT:2CT
SEC OCL PRI - SEC PRI - SEC DCR-PRI
TX&RX TX&RX L
L
Cw/w
(Ω Max.)
(mH MIN.) (µH Max.) (pf Max.)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
35
25
35
35
30
25
25
35
35
35
35
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
PRIMARY
PINS
TX
1-3&10-12
4-6&10-12
4-6&10-12
4-6&10-12
1-3&10-12
4-6&10-12
1-3&10-12
4-6&10-12
4-6&10-12
4-6&10-12
4-6&10-12
RX
21-19&18-16
1-3&7-9
24-22&18-16
1-3&7-9
21-19&18-16
1-3&7-9
21-19&18-16
24-22&18-16
24-22&18-16
24-22&18-16
1-3&7-9
Schematic
B
A
A
A
B
A
B
A
A
A
A
PM-84XXX MECHANICAL
SCHEMATICS
All Dimensions in inches (mm)
.050 (1.27)
24
13
A
1
24
23
22
21
20
19
18
17
16
15
14
13
TX
RX
RX
TX
1
2
3
4
5
6
7
8
9
10
11
12
RX
.480
(12.19)
B
24
23
22
21
20
19
18
17
16
15
14
13
P
PM-84XXX
M
YYWW
PIN #1
I.D.
1
12
24
.480
(12.19)
1
.090 (2.29)
40-PLACES
2
3
4
TX
1
.030 (0.76)
.550
(13.97)
5
6
7
PIN#1
DOT
.705
(17.91)
MAX
.250
(6.35)
MAX
RX
8
9
.018
(0.46)
.550
(13.97)
.050
(1.27)
TYP
.015 (.38)
.005 (.12)
.045 (1.14)
.020 (0.50) FLAT
.640 (16.26)
.590 (14.98)
.010
(0.25)
TYP
10
TX
11
12
Specifications subject to change without notice.
pm-84xxx 07/02
20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630
•
TEL: (949) 452-0511
•
FAX: (949) 452-0512
•
http://www.premiermag.com
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