HIGH FREQUENCY MAGNETICS
TM01122
T1/E1 Octal Transformer Modules
MECHANICAL
S553-6500-B8 and S553-6500-B9
0.070
[1.78]
ref
1.100
[27.94]
max
0.050 [1.27]
0.480
[12.19]
0.645
[16.38]
0.070
[1.78]
0.050 [1.27]
0.020 ±0.002
[0.51 ±0.05]
0.030 [0.77]
Suggested PCB Pad Layout
ø0.015
[0.39]
ø0.005
[0.13]
S553-6500-B9
0.212
[5.38]
ref
0.950
[24.13]
0.225
[5.72]
max
0.035
[0.89]
0.600
[15.24]
0.005
[0.13]
min
0˚- 5˚
0.004 [0.10]
ø0.015
[0.39]
ø0.005
[0.13]
S553-6500-B8
0.265
[6.73]
ref
0.950
[24.13]
0.295 [7.49]
max
0.035
[0.89]
0.005
[0.13]
min
0.600
[15.24]
0˚- 5˚
0.004 [0.10]
Dimensions are in inches [millimeters].
Standard dimension tolerance is ±0.005 [0.13] unless otherwise noted.
S553-6500-B8 Surge Protection Devices
TVS Diode Array: Semtech SRDA3.3-4
Number of arrays: 4
Note:
Surge protection provided by the Bel
module is equivalent to that advertised in the
Semtech SRDA3.3-4 product specification.
CORPORATE
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302
Tel 201-432-0463
Fax 201-432-9542
www.belfuse.com
Tape and Reel Packaging
44 mm wide by 24 mm pitch; 13 inch OD, 6 inch ID
200 modules per reel, maximum
Meets ANSI/EIA 481-2 Carrier Tape Standards - JEDEC SO Package
©2005 Bel Fuse Inc.
Specifications subject to change without notice. 05.05
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
page 2
BEL [ BEL FUSE INC. ]
