defining a degree of excellence
ISDNS-INTERFACETRANSFORMERS
TM0048
.591(15.0)
.130(3.30)
MECHANICAL
.098(2.50)
12
12
11
1
2
1
.075(19.05)
MAX
.492(12.5)
9
4
6
7
7
6
.197(5.00)
.075(19.05)
MAX
.500(12.7)
MAX
LEADS ARE 22 AWG
TOP VIEW
SIDE VIEW
BOTTOMVIEW
Dimensions are in inches (mm) +/-.010(.254) unless noted other-
wise.
PRI SEC
PRI SEC
1
1
SCHEMATIC
4
9
6
7
4
9
6
7
12
2
12
B
A
ELECTRICALS @ 25 C
L
Sec
C
D
Turns
Unbal-
OCL
Primary
Schematic
Part
C
DCR
(ohms
L
W/W
Ratio
anced
Number
(Pri:Sec)
I
+/-25%)
DC
(uH)
15max
5max
15max
8 - 40
11max
(pF MAX)
80
+/-2% (mA MAX) (mHMIN)
(pF MAX)
Pri Sec
3.0 5.5
2.8 2.7
3.0 5.5
3.0 7.0
2.8 5.5
1:2CT
1:1
1:2
1:2.5
1:2
5
5
5
5
5
22
22
22
22
22
B
A
A
A
A
0559-6200-06
0559-6200-07
0559-6200-08
0559-6200-09
0559-6200-10
60
40
60
40
50
40
80
110
110
3000 Vrms Isolation Voltage
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
T302