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
defining a degree of excellence
T1 TRANSFORMER
0553-5841-00
bel
0.325(8.26)
Date Code
Part Number
0.29(7.37)
Max
0.10(2.54)
0.12(3.05)
Min
0.23(5.84)
Max
0.80(20.32)
Max
0.045(1.14)
Ref
0.018(0.46)
Ref
0.20(5.08)
Max
0.34(8.64)
0.010(0.25)
0.28(7.11)
Cross Sectional Views
Dimensions are in inches(mm). Dimension tolerance is
equal to +/- 0.01(0.25) unless otherwise stated.
ELECTRICALS
@ 25
o
C.
Turns Ratio (+/- 5%)
Inductance
OCL
(mH) Min
Pins (1-2)
and
Pins (7-8)
1.2
1 : 2CT
0553-5841-00
1 : 1 : 1
Pins
(1-2):(16-14)
Pins
(7-8):(12-11):(10-9)
800
Pins (1-2)
tie
Pins (14,15,16)
Pins (7-8)
tie
Pins (9,10,11,12)
Leakage
Inductance
L
L
(nH) Max
800
Pins (1-2)
and
Pins (7-8)
35
500
1100
DCR
(mohms) Max
Pins
(14-16)
Pins (1-16)
and
Pins (8-9)
Coupling
Capacitance
C
ww
(pF) Max
Part
Number
MECHANICALS
* 1000 Vrms Isolation.
* Operating Temperature Range
0
o
C to 70
o
C.
* Able to withstand
aqueous washes.
Bel offers a new T1 transformer. Precision
winding in combination with semi-automated
manufacturing processes provide a quality product.
SCHEMATIC
1
2
3
5
4
6
7
8
16
15
14
13
12
11 10
9
TM0015
T115
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