Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 · Tel 201-432-0463 · Fax 201-432-9542 · www.belfuse.com
10BASE-T LAN MAGNETICS
©2001 Bel Fuse Inc. Specifications subject to change without notice. 09.01
LM00508
L5-33
AUI Isolation Transformers
ELECTRICAL SPECIFICATIONS AT 25° C
SCHEMATIC
·
Provide isolation protection for cable to AUI interface
in 10Base-T applications
·
Multiple OCL (inductance) values available
·
Through hole and surface mount packaging available
·
Operating temperature 0° to 70° C
·
Minimum interwinding breakdown voltage of 1500 Vrms
A553-0756-AB
A553-1006-AB
A553-1506-AB
1
2
4
5
7
8
1 : 1
1 : 1
1 : 1
9
10
12
13
15
16
S553-0756-AE
S553-1006-AE
S553-1506-AE
r
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3
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CORPORATE
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302
Tel
201-432-0463
Fax
201-432-9542
www.belfuse.com
FAR EAST
Bel Fuse Ltd.
8F / 8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel
852-2328-5515
Fax 852-2352-3706
www.belfuse.com
EUROPE
Bel Fuse Europe Ltd.
Preston Technology Management Centre
Marsh Lane, Suite G7, Preston
Lancashire, PR1 8UD, U.K.
Tel
44-1772-556601
Fax 44-1772-888366
www.belfuse.com
10BASE-T LAN MAGNETICS
©2001 Bel Fuse Inc. Specifications subject to change without notice. 09.01
LM00508
L5-34
AUI Isolation Transformers
MECHANICALS
0.325
[8.26]
0.285
[7.24]
max
0.100 [2.54] typ
0.800
[20.32]
max
0.210
[5.33] max
0.120
[3.05]
min
0.018
[0.46]
ref
0.045
[1.14]
ref
0.015
[0.38]
min
0.180
[4.57]
max
100°
90°
0.008 - 0.012
[0.20 - 0.30]
Dimensions are in inches [millimeters].
Standard dimension tolerance is ±0.005 [0.13] unless otherwise noted.
A553-0756-AB
A553-1006-AB
A553-1506-AB
0.500
[12.70]
max
0.375
[9.53]
max
0.285
[7.24]
max
0.018 ±0.002
[0.46 ±0.05]
0.225
[5.72]
max
0.050
[1.27]
0.015
[0.38]
0.350 ±0.010
[8.89 ±0.25]
0.008 - 0.012
[0.20 - 0.30]
0.035
[0.89]
4° nom
0.025
[0.64]
0.070
[1.78]
0.050
[1.27]
0.425
[10.80]
Suggested PCB Pad Layout
Dimensions are in inches [millimeters].
Standard dimension tolerance is ±0.005 [0.13] unless otherwise noted.
0.004 [0.10]
S553-0756-AE
S553-1006-AE
S553-1506-AE
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