T1/CEPT/ISDN-PRI TRANSFORMERS
Dual Through Hole, 1500 Vrms
UL 1459 Recognized
Part Number
Turns Ratio
B
(Pri:Sec ±5%)
Electrical Specifications @ 25°C
OCL @ 25°C
(mH MIN)
C
W
/
W
(pF MAX)
L
L
(µH MAX)
DCR Pri
(Ω MAX)
DCR Sec
(Ω MAX)
1.20 & 1.20
1.20 & 1.00
2.00 & 2.00
1.20 & 0.70
0.70 & 0.30
0.50 & 0.20
0.50 & 0.30
1.10 & 1.30
0.90 & 1.30
1.00 & 1.70
1.00 & 1.70
1.70 & 1.20
1.00 & 1.20
1.00 & 2.00
Package/
Schematic
HD/1
HD/2
HD/3
HD/4
HD/5
HD/5
HD/5
TD/1
TD/1
TD/1
TD/1
TD/7
BD/6
BD/6
Primary
Pins
14-12, 5-7
14-12, 5-7
14-12, 10-8
1-3, 5-7
1-3, 5-7
1-3, 5-7
1-3, 5-7
14-12, 5-7
14-12, 5-7
14-12, 5-7
14-12, 5-7
14-12, 5-7
1-3, 11-9
1-3, 4-6
S
TANDARD
T
EMPERATURE
R
ANGE
D
UAL
T
RANSFORMERS
– O
PERATING
T
EMPERATURE
0°C
TO
+70°C
PE-64951
1:2CT & 1:2CT
1.20 & 1.20
35 & 35
0.50 & 0.50
0.70 & 0.70
PE-64952
1:2CT & 1:1.36
1.20 & 1.20
35 & 35
0.50 & 0.80
0.80 & 0.80
PE-64953
1:2CT & 1:2CT
2.00 & 2.00
50 & 50
0.60 & 0.60
1.00 & 1.00
A
PE-64954
1CT:2CT & 1:1
1.20 & 1.20
30 & 30
0.30-0.55 & 0.50 0.70 & 0.70
PE-64955
1:1.26CT & 1.58:1
0.80 & 0.80
30 & 30
0.50 & 0.50
0.60 & 0.60
PE-64956
1:1CT & 2:1
0.80 & 0.80
30 & 30
0.60 & 0.60
0.50 & 0.50
PE-64957
1CT:1.31 & 2.62:1
1.20 & 1.20
30 & 30
0.80 & 0.80
0.60 & 0.60
PE-65565
1:1.15CT & 1:2CT
1.50 & 1.20
35 & 40
0.60 & 0.50
0.70 & 0.70
PE-65566
E
1:1/1.26 & 1:2CT
1.50 & 1.20
40 & 40
0.50 & 0.40
0.70 & 0.70
1
– O
PERATING
T
EMPERATURE
-40°C
TO
+85°C
E
XTENDED
T
EMPERATURE
R
ANGE
D
UAL
T
RANSFORMERS
PE-65567
1:1.15CT & 1:2CT
1.50 & 1.20
40 & 60
0.80 & 0.80
0.90 & 0.90
PE-65568
E
1:1/1.26 & 1:2CT
1.50 & 1.20
50 & 60
0.80 & 0.80
0.90 & 0.90
PE-65774
1CT:2CT & 1:1.36CT
1.20 & 1.20
50 & 50
0.96 & 0.80
1.00 & 1.00
PE-68618
H
1CT:1CT & 3CT:1CT:.25
1.20 & 32.0
40 & 65
0.80 & 0.80
1.00 & 3.00
H
PE-64950
1CT:1CT & 1CT:3CT:1
1.20 & 0.60
50 & 50
0.80 & 0.80
1.00 & 0.80
Mechanicals
.800
20,32 MAX
1.00 TYP
2,54
.385 MAX
9,80
.300
7,62
.130
3,30
1.00 TYP
2,54
.300
7,62
.130
3,30
1.00
2,54 TYP
.300
7,62
.130
3,30
(See Pages 6 and 7 for Table Notes)
TD
DUAL
14 13 12 11 10 9 8
PE-XXXXX
DATE CODE
1 2 3 4 5 6 7
Weight
. . . . . . . . . 2.6 grams
Tube
. . . . . . . . . . . . .25/tube
.800
20,32 MAX
.290 MAX
7,37
HD
DUAL
14 13 12 11 10 9 8
PE-XXXXX
DATE CODE
1 2 3 4 5 6 7
.385 MAX
9,80
Weight
. . . . . . . . . 2.3 grams
Tube
. . . . . . . . . . . . .25/tube
1.00
25,40 MAX
.250 MAX
6,35
9
BD
DUAL
16
PE-XXXXX
DATE CODE
1
.385 MAX
9,80
8
.290 MAX
7,37
Weight
. . . . . . . . . 3.1 grams
Tube
. . . . . . . . . . . . .25/tube
Note:
Leads are 24 AWG solderable.
Schematics
14
12
10
9
8
14
12
10
8
14
12
10
8
Dimensions:
Inches
mm
Unless otherwise specified all tolerances are ±.010
0,25
14 13 12
10
8
1
2
3
5
7
1
2
3
5
7
1
2
3
5
6
7
1
2
3
5
7
1
14 13 12
10
8
2
16 15 14
11 10
9
3
14 13 12
10
9
8
4
1
3
5
7
1
2
3
4
5
6 7
8
1
2
3
5
7
5
6
7
US 858 674 8100
•
UK 44 1483 401 700
•
France 33 3 84 35 04 04
•
Singapore 65 6287 8998
•
Taiwan 886 2 2698 0228
•
Hong Kong 852 2788 6588
•
http://www.pulseeng.com
5
T608.N (7/03)
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