defining a degree of excellence
T1/CEPT/ISDN-PRITRANSFORMERS
ENHANCED3000VRMSISOLATION
TM0005
0.130
(3.30)
0.400
(10.12)
MECHANICALS
1
2
3
4
5
10
9
8
7
6
0.10(2.5)
0.558
(14.12)
Max
0.400
(10.12)
0.20
(5.08)
0.400
(10.12)
Max
Leads are AWG 22, solderable
0.558(14.12)
Max
BOTTOMVIEW
TOPVIEW
SIDE VIEW
All dimensions are in inches(mm) +/- 0.01(0.25) unless otherwise
specified.
SCHEMATICS
A
B
D
E
C
1
1
10
1
10
10
1
10
1
10
2
4
3
5
3
5
8
6
8
6
2
5
5
6
6
6
3
4
ELECTRICALS @ 25O C
5
OCL
LL
(µH)
Max
Turns
Ratio
Cww
(pF)
Max
DCRSec
(ohms)
Max
DCRPri
(ohms)
Max
Schem.
Primary
Primary
(mH)
Min
Part
Number
Pins
+/- 2%
0553-6500-19
0553-6500-20
0553-6500-21
0553-6500-22
0553-6500-23
1-5
1-5
10-6
0.50
0.30-0.50
0.60
0.70
0.70
0.70
0.70
0.70
0.70
1.10
0.90
0.70
0.50
B
A
D
C
C
1:1
30
30
35
25
18
1.20
1.20
1.20
0.80
0.80
1CT:2CT
1:1.36CT
1:1:2
1-5(2,4sh)
1-5 (2,4 sh)
0.50
0.70
1:1:1.58
Extended Temperature Units, -40oC to 85oC
0553-6500-17
0553-6500-18
0553-6500-24
10-6
1-5
1-3
0.60
0.55
0.80
0.70
0.70
0.70
1.10
1.10
1.70
D
A
E
1:1:1.26
1CT:2CT
1CT:3CT:1
35
30
30
1.50
1.20
0.60
Corporate Office
Bel Fuse Inc.
198 Van Vorst Street, Jersey City, NJ 07302-4496
Tel: 201-432-0463
Fax: 201-432-9542
E-Mail: BelFuse@belfuse.com
Internet: http://www.belfuse.com
Far East Office
Bel Fuse Ltd.
8F/8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel: 852-2328-5515
Fax: 852-2352-3706
European Office
Bel Fuse Europe Ltd.
Preston Technology Management Centre
Marsh Lane, Preston PR1 8UD
Lancashire, U.K.
Tel: 44-1772-556601
Fax: 44-1772-888366
T104
