Bel Fuse, Inc.

Bel Fuse, Inc.

Bel Fuse, Inc. is a leading provider of innovative solutions for the electronic components industry. With a diverse range of products and a global presence, the company offers high-quality components that address the needs of various industries, including telecommunications, computing, transportation, and industrial automation. Bel Fuse's portfolio includes magnetic solutions, power electronics, circuit protection devices, and interconnect products, among others. These products are designed to meet the evolving needs of customers in a rapidly changing landscape, providing them with the latest technologies and features. Bel Fuse's commitment to excellence is reflected in its adherence to strict quality standards and certifications, ensuring that its products meet the highest levels of reliability and performance. The company's customer-centric approach is evident in its dedication to delivering exceptional service, technical support, and customized solutions that meet clients' unique requirements. Bel Fuse also places great importance on sustainability, implementing environmentally friendly practices in its operations and products. The company's partnerships with leading industry players further enhance its capabilities and enable it to drive innovation and progress in the electronic components industry. With a focus on quality, innovation, and customer satisfaction, Bel Fuse is poised to continue its growth trajectory and shape the future of the industry.

Fuses

Results:
2,676
Series
Melting I²t
Current Rating (Amps)
Breaking Capacity @ Rated Voltage
Size / Dimension
Voltage Rating - DC
Voltage Rating - AC
Approval Agency
Response Time
Package / Case
Fuse Type
Mounting Type
Operating Temperature
Color
Results remaining2,676
Applied Filters:
Bel Fuse, Inc.
Select
ImageProduct DetailPriceAvailabilityECAD ModelColorMounting TypeOperating TemperatureCurrent Rating (Amps)Response TimePackage / CaseSeriesFuse TypeVoltage Rating - ACVoltage Rating - DCBreaking Capacity @ Rated VoltageMelting I²tApproval AgencySize / Dimension
0680L9100-05
FUSE BRICK SMD 2410 SLOW 10A
1+
$0.5020
5+
$0.4741
10+
$0.4462
Quantity
75,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-55°C ~ 125°C
10 A
Slow Blow
2-SMD, Square End Block
0680L
Board Mount (Cartridge Style Excluded)
50 V
75 V
100A AC, 500A DC
170
AEC-Q200, CE, cURus
0.240" L x 0.100" W x 0.100" H (6.10mm x 2.54mm x 2.54mm)
0679H1000-05
FUSE BOARD MNT 1A 350VAC 72VDC
1+
$0.2535
5+
$0.2394
10+
$0.2254
Quantity
26,650 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-55°C ~ 125°C
1 A
Fast Blow
2-SMD, Square End Block
0679H
Board Mount (Cartridge Style Excluded)
350 V
72 V
50A AC, 100A DC
0.54
cURus
0.240" L x 0.100" W x 0.110" H (6.10mm x 2.54mm x 2.79mm)
0697H9150-02
FUSE BRD MNT 15A 350VAC 72VDC
1+
$0.3549
5+
$0.3352
10+
$0.3155
Quantity
26,101 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Through Hole
-55°C ~ 125°C
15 A
Slow Blow
Radial, Box
0697H
Board Mount (Cartridge Style Excluded)
350 V
72 V
150A AC, 200A DC
563
AEC-Q200, cURus
0.329" L x 0.157" W x 0.307" H (8.35mm x 4.00mm x 7.80mm)
0679L5000-01
FUSE BRD MNT 5A 125VAC/VDC
1+
$0.4268
5+
$0.4030
10+
$0.3793
Quantity
24,980 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-55°C ~ 125°C
5 A
Fast Blow
2-SMD, Square End Block
0679L
Board Mount (Cartridge Style Excluded)
125 V
125 V
50A AC, 300A DC
5.5
AEC-Q200, cURus
0.240" L x 0.100" W x 0.110" H (6.10mm x 2.54mm x 2.79mm)
0679H3500-05
FUSE BOARD MNT 3.5A 350VAC 60VDC
1+
$0.3423
5+
$0.3232
10+
$0.3042
Quantity
22,850 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-55°C ~ 125°C
3.5 A
Fast Blow
2-SMD, Square End Block
0679H
Board Mount (Cartridge Style Excluded)
350 V
60 V
50A AC, 150A DC
2.2
cURus
0.240" L x 0.100" W x 0.110" H (6.10mm x 2.54mm x 2.79mm)
0685T1000-01
FUSE 1.0A 63VAC/DC SLOW 1206
1+
$0.2789
5+
$0.2634
10+
$0.2479
Quantity
21,055 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-55°C ~ 125°C
1 A
Slow Blow
1206 (3216 Metric)
C1T
Board Mount (Cartridge Style Excluded)
63 V
63 V
50A
0.12
AEC-Q200, CE, cURus
0.126" L x 0.062" W x 0.025" H (3.20mm x 1.58mm x 0.63mm)
0685T2000-01
FUSE 2.0A 63VAC/DC SLOW 1206
1+
$0.3220
5+
$0.3041
10+
$0.2862
Quantity
20,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-55°C ~ 125°C
2 A
Slow Blow
1206 (3216 Metric)
C1T
Board Mount (Cartridge Style Excluded)
63 V
63 V
50A
0.63
AEC-Q200, CE, cURus
0.126" L x 0.062" W x 0.025" H (3.20mm x 1.58mm x 0.63mm)
0685T3500-01
FUSE 3.5A 63VAC/DC SLOW 1206
1+
$0.2789
5+
$0.2634
10+
$0.2479
Quantity
13,494 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-55°C ~ 125°C
3.5 A
Slow Blow
1206 (3216 Metric)
C1T
Board Mount (Cartridge Style Excluded)
63 V
63 V
50A
2.28
AEC-Q200, CE, cURus
0.126" L x 0.062" W x 0.025" H (3.20mm x 1.58mm x 0.63mm)
0679H0250-05
FUSE BRD MNT 250MA 350VAC 72VDC
1+
$0.3676
5+
$0.3472
10+
$0.3268
Quantity
12,665 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-55°C ~ 125°C
250 mA
Fast Blow
2-SMD, Square End Block
0679H
Board Mount (Cartridge Style Excluded)
350 V
72 V
50A AC, 100A DC
0.02
cURus
0.240" L x 0.100" W x 0.110" H (6.10mm x 2.54mm x 2.79mm)
0ADKC5000-BE
FUSE CERAMIC 5A 600VAC/500VDC
1+
$1.3918
5+
$1.3145
10+
$1.2372
Quantity
12,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Requires Holder
-55°C ~ 125°C
5 A
Slow Blow
5mm x 20mm
0ADKC
Cartridge, Ceramic
600 V
500 V
200A AC, 300A DC
50
cURus
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
0678L9250-02
FUSE BOARD MNT 25A 250VAC 72VDC
1+
$0.8366
5+
$0.7901
10+
$0.7437
Quantity
10,108 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-55°C ~ 125°C
25 A
Medium Blow
2-SMD, Square End Block
0678L
Board Mount (Cartridge Style Excluded)
250 V
72 V
100A AC, 130A DC
420
AEC-Q200, cURus
0.386" L x 0.120" W x 0.125" H (9.80mm x 3.05mm x 3.18mm)
0679H2500-05
FUSE BOARD MNT 2.5A 350VAC 72VDC
1+
$0.3321
5+
$0.3137
10+
$0.2952
Quantity
8,801 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-55°C ~ 125°C
2.5 A
Fast Blow
2-SMD, Square End Block
0679H
Board Mount (Cartridge Style Excluded)
350 V
72 V
50A AC, 100A DC
1.13
cURus
0.240" L x 0.100" W x 0.110" H (6.10mm x 2.54mm x 2.79mm)
0678L9200-02
FUSE BOARD MNT 20A 250VAC 72VDC
1+
$0.6338
5+
$0.5986
10+
$0.5634
Quantity
7,980 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-55°C ~ 125°C
20 A
Medium Blow
2-SMD, Square End Block
0678L
Board Mount (Cartridge Style Excluded)
250 V
72 V
100A AC, 130A DC
270
AEC-Q200, cURus
0.386" L x 0.120" W x 0.125" H (9.80mm x 3.05mm x 3.18mm)
SST 7
FUSE BRD MNT 7A 125VAC/VDC 2SMD
1+
$0.2028
5+
$0.1915
10+
$0.1803
Quantity
5,257 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-55°C ~ 125°C
7 A
Slow Blow
2-SMD, Square End Block
SST
Board Mount (Cartridge Style Excluded)
125 V
125 V
50A
80
AEC-Q200, CE, CSA, cULus
0.240" L x 0.100" W x 0.100" H (6.10mm x 2.54mm x 2.54mm)
0683G1600-01
FUSE SLOW 125VDC 350VAC 1.6A
1+
$2.7254
5+
$2.5740
10+
$2.4226
Quantity
5,084 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-55°C ~ 125°C
1.6 A
Slow Blow
2-SMD, Square End Block
0683G
Cartridge, Ceramic
350 V
125 V
100A AC, 2kA DC
3.6
CE, cURus
0.183" Dia x 0.476" L (4.65mm x 12.10mm)
SSQ 15
FUSE BOARD MOUNT 15A 86VDC 2SMD
1+
$0.5070
5+
$0.4789
10+
$0.4507
Quantity
3,700 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-55°C ~ 125°C
15 A
Fast Blow
2-SMD, Square End Block
SSQ
Board Mount (Cartridge Style Excluded)
-
86 V
10kA
121
CE, cURus
0.240" L x 0.100" W x 0.100" H (6.10mm x 2.54mm x 2.54mm)
5SF 2-R
FUSE GLASS 2A 250VAC 5X20MM
1+
$0.6034
5+
$0.5699
10+
$0.5363
Quantity
3,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Requires Holder
-55°C ~ 125°C
2 A
Fast Blow
5mm x 20mm
5SF
Cartridge, Glass
250 V
-
35A
6.4
CCC, CE, CSA, cURus, IMQ, SEMKO, VDE
0.201" Dia x 0.787" L (5.10mm x 20.00mm)
0678L9300-02
FUSE BOARD MNT 30A 250VAC 72VDC
1+
$0.6338
5+
$0.5986
10+
$0.5634
Quantity
2,500 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-55°C ~ 125°C
30 A
Medium Blow
2-SMD, Square End Block
0678L
Board Mount (Cartridge Style Excluded)
250 V
72 V
100A AC, 130A DC
1000
AEC-Q200, cURus
0.386" L x 0.120" W x 0.125" H (9.80mm x 3.05mm x 3.18mm)
0678L9100-02
FUSE BOARD MNT 10A 250VAC 72VDC
1+
$1.4451
5+
$1.3648
10+
$1.2845
Quantity
2,200 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-55°C ~ 125°C
10 A
Medium Blow
2-SMD, Square End Block
0678L
Board Mount (Cartridge Style Excluded)
250 V
72 V
100A AC, 130A DC
50
AEC-Q200, cURus
0.386" L x 0.120" W x 0.125" H (9.80mm x 3.05mm x 3.18mm)
0678H9100-02
FUSE SMT 3912 ENH BRK 250V 10A
1+
$1.3031
5+
$1.2307
10+
$1.1583
Quantity
2,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-55°C ~ 125°C
10 A
-
2-SMD, Square End Block
0678H
Board Mount (Cartridge Style Excluded)
250 V
125 V
100A AC, 1.5kA DC
90
AEC-Q200, cURus
0.386" L x 0.120" W x 0.120" H (9.80mm x 3.05mm x 3.05mm)

About  Fuses

Fuses are specialized devices designed to interrupt the flow of electrical current in a circuit when the current exceeds a specific threshold, providing protection against overcurrent conditions. They consist of a conductor that is intentionally designed to melt and open the circuit when exposed to excessive current, thereby preventing damage to the connected components or equipment. When the current flowing through a fuse surpasses its rated capacity, the heat generated within the fuse causes the conducting element to melt or blow, creating an open circuit and stopping the flow of electricity. This action effectively protects the circuit and connected devices from potential damage caused by excessive current flow. Fuses are available in various types and configurations, including fast-acting and slow-blow fuses, each with different response times to overcurrent conditions. Fast-acting fuses respond quickly to overloads, while slow-blow fuses offer a delayed response and can withstand temporary current surges without blowing. The selection of the appropriate fuse type depends on the specific requirements of the electrical circuit being protected. By using fuses with the correct characteristics, the risk of damage to equipment and hazards resulting from excessive current flow can be minimized, ensuring the safe and reliable operation of electrical systems.