Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: belfuse@belfuse.com
Website: www.belfuse.com
ORDERING INFORMATION SEE PAGES 67 & 68
Specifications subject to change without notice
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1
Electrical Characteristics
(UL/CSA STD. 248-14)
Approval
Environmental Specification
Soldering Techniques & Compatibility
Infrared Reflow: 240
C, 20 sec max.
Wave Solder: 260C, 10 sec max. (MIL-STD-202, Method 210)
Operating Temperature
-55C to +125C
Shock
MIL-STD-202, Method 213, Test Condition I
(100 G's peak for 6 milliseconds)
Vibration
MIL-STD-202, Method 201 (10-55 Hz, 0.06 inch, total
excursion)
Salt Spray
MIL-STD-202, Method 101, Test Condition B (48Hrs)
Insulation Resistance
MIL-STD-202, Method 302, Test Condition A
(After Opening) 10,000 ohms minimum
Solderability
MIL-STD-202, Method 208
Resistance to Solder Heat
MIL-STD-202, Method 210, Test Condition B
(260
C, 10 sec)
Thermal Shock
MIL-STD-202, Method 107, Test Condition B
(-65C to +125C)
Consult manufacturer for other ratings
Type SST
Square Ceramic Surface Mount Slow Blow Fuse
SSTD0104
Physical Specification
Materials
Ceramic body / Palladium Plated Brass Caps
Marking
On fuse:
"Current Rating" in black color, "bel" stamped in end caps.
On label:
"bel", "SST", "Current Rating", "Voltage Rating" Interrupting Rating "
c
" plus
"Appropriate Safety Logos"
Packaging
5,000 fuses in 13 inches dia. reel, 12mm wide tape, 4mm pitch,
per EIA Standard 481
Mechanical Dimensions
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SST
2.54
0.10mm
(0.100"
0.004")
6.10
0.25mm
(0.240"
0.010")
7
1.35
0.10mm
(0.053"
0.004")
2.54
0.10mm
(0.100"
0.004")
bel
3.18mm
(0.125")
3.0mm(0.12")
Recommended pad layout
2.0mm(0.08")
2410 Size
13
TIME IN SECONDS
CURRENT IN AMPERES
Specifications subject to change without notice
NOTE - see important information under "User Guide"on P.08
Corporate Office
Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302
Tel: 201-432-0463
Fax: 201-432-9542
E-Mail: belfuse@belfuse.com
Website: 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
SSTC0303
SST - TIME CURRENT CHARACTERISTIC CURVE
10000
1000
100
10
1
0.1
0.01
0.1
1
10
100
1000
-
375mA
-
500mA
-
625mA
-
750mA
-
1A
-
1.5A
-
2A
-
2.5A
-
3A
-
3.5A
-
4A
-
5A
-
7A
Type SST
Square Ceramic Surface Mount Slow Blow Fuse
2410 Size
14
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