SURFACE MOUNT FUSE
Type SET
Slow Blow Square Ceramic
Surface Mount Fuse
Feature
a. Small volume.
b. Excellent inrush current withstanding capability.
c. Excellent withstand capacity for thermal and mechanic shock.
d. High reliability and stable solderability,2 terminal caps can choice
plating gold or silver.
e. Our SEF
、
SET series products,because the materials used in these
fuses include high melting temperature type solder and this solder
contains more than 85% lead (Pb),so these products can conform
to the exempts of the requirements of RoHS Directive(2002/95/EC).
Cartridge
Catalog
Number
SET .200
SET .250
SET .300
SET .350
SET .375
SET .400
SET .450
SET .500
SET .700
SET .750
SET 001
SET 1.50
SET 002
SET 2.50
SET 003
SET 3.15
SET 3.50
SET 004
SET 005
SET 006
SET 007
Ampere
Rating
[ In ]
200 mA
250 mA
300 mA
350 mA
375 mA
400 mA
450 mA
500 mA
700 mA
750 mA
1A
1.5 A
2A
2.5 A
3A
3.15 A
3.5 A
4A
5A
6A
7A
Voltage
Rating
(V)
Nominal
Resistance
Cold Ohms
1.5751
1.2585
1.2512
0.9366
0.5232
0.5150
0.5009
0.3291
0.2648
0.1600
0.1090
0.0511
0.0550
0.0287
0.0228
0.0224
0.0190
0.0140
0.0130
0.0090
0.0074
Nominal
2
Melting I t
2
A Sec
0.0600
0.0680
0.0900
0.1000
0.2109
0.2400
0.3037
0.3750
0.4900
0.6260
1.9090
3.8350
8.5600
16.550
22.540
23.000
29.400
35.820
54.800
64.800
89.830
2.6
±
0.1 mm
Interrupting Rating
50 amperes at 125V AC/DC
300 amperes at 32V DC
Mechanical Dimension
Physical Specification
Material
Body: Ceramic
Terminations: Silver Plated Brass Caps
125V
Packaging
1,000 Fuses in 7 inches dia. reel, or 5,000
fuses in 13inches dia. reel,
12mm wide tape, per EIA Standard 481
Environmental Specification
Operating Temperature
Vibration
-55°C to +125°C
MIL-STD-202G, Method 201 (10-55 Hz,
0.06 inch, total excursion)
MIL-STD-202G, Method 101, Test Condition B
(48Hrs)
MIL-STD-202G, Method 302, Test Condition A
MIL-STD-202G, Method 210, Test Condition B
(10sec, at 260°C)
MIL-STD-202G, Method 107, Test Condition B
(-65°C to +125°C)
Approval
PSE
1A~7A
UL Recognized 200mA~7A
CSA Listed
200mA~7A
Salt Spray
Electrical
Characteristic
Rated
current
200mA~7A
1 ln
MIN
4hr
MIN
2 ln
MAX
MIN
3 ln
MAX
MIN
8 ln
MAX
Insulation Resistance
Resistance to Solder Heat
Thermal Shock
1 sec 60 sec 0.2 sec 3 sec 0.02 sec 0.1 sec
Environmental Temperature at 25°C
47
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