What are Fuses ?
Fuses are protective devices that interrupt electrical circuits to prevent damage from overloads or short circuits. They are commonly used in applications like new product design, maintenance, and field replacement. Important specifications for selecting fuses include Current Rating (Amps), which determines the maximum current the fuse can handle; Breaking Capacity @ Rated Voltage, which indicates the maximum fault current the fuse can safely interrupt; and Fuse Type, which affects the response time and application suitability. Ensuring compatibility with existing designs and validating lifecycle status are crucial for effective procurement.
Parts in this category
Tap rows to select parts
Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.
| Part & Mfr | Total Stock | Pricing & RFQ | Approval Agency | Breaking Capacity @ Rated Voltage | Color | Current Rating (Amps) | Fuse Type | Melting I²t | Mounting Type | Operating Temperature | Response Time | Size | Voltage Rating | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CCC, CE, CSA, K-MARK, PSE, SEMKO, UL | 1.5kA | - | 1.25 A | Cartridge, Ceramic | 0.477 | Requires Holder | -55°C ~ 125°C | Fast Blow | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CCC, CE, CSA, K-MARK, PSE, SEMKO, UL | 1.5kA | - | 1.6 A | Cartridge, Ceramic | 1.008 | Requires Holder | -55°C ~ 125°C | Fast Blow | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CCC, CE, CSA, K-MARK, PSE, SEMKO, UL | 1.5kA | - | 2 A | Cartridge, Ceramic | 1.87 | Requires Holder | -55°C ~ 125°C | Fast Blow | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CCC, CE, CSA, K-MARK, PSE, SEMKO, UL | 1.5kA | - | 2.5 A | Cartridge, Ceramic | 2.697 | Requires Holder | -55°C ~ 125°C | Fast Blow | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CCC, CE, CSA, K-MARK, PSE, SEMKO, UL | 1.5kA | - | 3.15 A | Cartridge, Ceramic | 6.7 | Requires Holder | -55°C ~ 125°C | Fast Blow | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CCC, CE, CSA, K-MARK, PSE, SEMKO, UL | 1.5kA | - | 4 A | Cartridge, Ceramic | 14.996 | Requires Holder | -55°C ~ 125°C | Fast Blow | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
BSI, CCC, CE, CSA, KC, PSE, SEMKO, UR, VDE | 1.5kA | - | 5 A | Cartridge, Ceramic | 27.46 | Requires Holder | -55°C ~ 125°C | Fast Blow | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
BSI, CCC, CE, CSA, KC, PSE, SEMKO, UR, VDE | 1.5kA | - | 6.3 A | Cartridge, Ceramic | 56.429 | Requires Holder | -55°C ~ 125°C | Fast Blow | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CE, CSA, KC, PSE, SEMKO, TUV, UR | 1.5kA | - | 8 A | Cartridge, Ceramic | 64.316 | Requires Holder | -55°C ~ 125°C | Fast Blow | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CCC, CE, CSA, K-MARK, PSE, SEMKO, UL | 1.5kA | - | 10 A | Cartridge, Ceramic | 154.339 | Requires Holder | -55°C ~ 125°C | Fast Blow | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | 250 V | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CSA, UL | 35A | - | 100 mA | Cartridge, Glass | 0.085 | Through Hole | -55°C ~ 125°C | Slow Blow | 0.275" Dia x 1.275" L (6.99mm x 32.39mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CSA, METI, UL | 100A | - | 1.6 A | Cartridge, Glass | 49.6 | Through Hole | -55°C ~ 125°C | Slow Blow | 0.275" Dia x 1.275" L (6.99mm x 32.39mm) | 250 V | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CSA, UL | 35A | - | 125 mA | Cartridge, Glass | 0.00289 | Through Hole | - | Fast Blow | 0.275" Dia x 1.288" L (6.99mm x 32.72mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CSA, UL | 35A | - | 7 A | Cartridge, Glass | 118 | Through Hole | - | Fast Blow | 0.275" Dia x 1.288" L (6.99mm x 32.72mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CSA, UL | - | - | 12 A | Cartridge, Glass | - | Requires Holder | - | Fast Blow | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | 32 V | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CSA, cURus | 50A AC, 300A DC | - | 62 mA | Board Mount (Cartridge Style Excluded) | 0.000113 | Through Hole | -55°C ~ 125°C | Fast Blow | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | 125 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CSA, cURus | 50A AC, 300A DC | - | 125 mA | Board Mount (Cartridge Style Excluded) | 0.00174 | Through Hole | -55°C ~ 125°C | Fast Blow | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | 125 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CSA, cURus | 50A AC, 300A DC | - | 375 mA | Board Mount (Cartridge Style Excluded) | 0.0296 | Through Hole | -55°C ~ 125°C | Fast Blow | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | 125 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CCC, CSA, cURus, TUV | 50A AC, 300A DC | - | 500 mA | Board Mount (Cartridge Style Excluded) | 0.0598 | Through Hole | -55°C ~ 125°C | Fast Blow | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | 125 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CSA, cURus, TUV | 50A AC, 300A DC | - | 750 mA | Board Mount (Cartridge Style Excluded) | 0.153 | Through Hole | -55°C ~ 125°C | Fast Blow | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | 125 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CCC, CSA, cURus, PSE, TUV | 50A AC, 300A DC | - | 1 A | Board Mount (Cartridge Style Excluded) | 0.256 | Through Hole | -55°C ~ 125°C | Fast Blow | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | 125 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CSA, cURus, PSE, TUV | 50A AC, 300A DC | - | 1.5 A | Board Mount (Cartridge Style Excluded) | 0.587 | Through Hole | -55°C ~ 125°C | Fast Blow | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | 125 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CCC, CSA, cURus, PSE, TUV | 50A AC, 300A DC | - | 2 A | Board Mount (Cartridge Style Excluded) | 0.405 | Through Hole | -55°C ~ 125°C | Fast Blow | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | 125 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CCC, CSA, cURus, PSE, TUV | 50A AC, 300A DC | - | 2.5 A | Board Mount (Cartridge Style Excluded) | 0.721 | Through Hole | -55°C ~ 125°C | Fast Blow | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | 125 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CCC, CSA, cURus, PSE, TUV | 50A AC, 300A DC | - | 3 A | Board Mount (Cartridge Style Excluded) | 1.19 | Through Hole | -55°C ~ 125°C | Fast Blow | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | 125 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CSA, cURus, PSE, TUV | 50A AC, 300A DC | - | 3.5 A | Board Mount (Cartridge Style Excluded) | 1.58 | Through Hole | -55°C ~ 125°C | Fast Blow | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | 125 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CCC, CSA, cURus, PSE, TUV | 50A AC, 300A DC | - | 4 A | Board Mount (Cartridge Style Excluded) | 2.45 | Through Hole | -55°C ~ 125°C | Fast Blow | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | 125 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CCC, CSA, cURus, PSE, TUV | 50A AC, 300A DC | - | 5 A | Board Mount (Cartridge Style Excluded) | 4.14 | Through Hole | -55°C ~ 125°C | Fast Blow | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | 125 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CSA, cURus, TUV | 50A AC, 300A DC | - | 7 A | Board Mount (Cartridge Style Excluded) | 10.4 | Through Hole | -55°C ~ 125°C | Fast Blow | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | 125 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | 30 A | Cartridge, Glass | - | Requires Holder | - | Medium Blow | 0.250" Dia x 0.812" L (6.35mm x 20.63mm) | 32 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CSA, cURus, TUV | 50A AC, 300A DC | - | 10 A | Board Mount (Cartridge Style Excluded) | 25.5 | Through Hole | -55°C ~ 125°C | Fast Blow | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | 125 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CSA, cURus | 50A AC, 300A DC | - | 12 A | Board Mount (Cartridge Style Excluded) | 45.2 | Through Hole | -55°C ~ 125°C | Fast Blow | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | 32 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CSA, cURus | 50A AC, 300A DC | - | 15 A | Board Mount (Cartridge Style Excluded) | 68.8 | Through Hole | -55°C ~ 125°C | Fast Blow | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | 32 V | |
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | 100A | - | 10 mA | Cartridge, Ceramic | 0.00148 | Requires Holder | - | Slow Blow | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | 100A | - | 31 mA | Cartridge, Ceramic | 0.011 | Requires Holder | - | Slow Blow | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | 100A | - | 62 mA | Cartridge, Ceramic | 0.0276 | Requires Holder | - | Slow Blow | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | 100A | - | 100 mA | Cartridge, Ceramic | 0.087 | Requires Holder | - | Slow Blow | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | 100A | - | 125 mA | Cartridge, Ceramic | 0.1 | Requires Holder | - | Slow Blow | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | 100A | - | 150 mA | Cartridge, Ceramic | 0.143 | Requires Holder | - | Slow Blow | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | 100A | - | 175 mA | Cartridge, Ceramic | 0.22 | Requires Holder | - | Slow Blow | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | 100A | - | 187 mA | Cartridge, Ceramic | 0.23 | Requires Holder | - | Slow Blow | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | 100A | - | 200 mA | Cartridge, Ceramic | 0.213 | Requires Holder | - | Slow Blow | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CSA, UL | 100A | - | 250 mA | Cartridge, Ceramic | 0.432 | Requires Holder | - | Slow Blow | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CSA, UL | 100A | - | 300 mA | Cartridge, Ceramic | 0.69 | Requires Holder | - | Slow Blow | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CSA, UL | 100A | - | 375 mA | Cartridge, Ceramic | 1.2 | Requires Holder | - | Slow Blow | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CSA, UL | 100A | - | 400 mA | Cartridge, Ceramic | 1.33 | Requires Holder | - | Slow Blow | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CSA, UL | 100A | - | 500 mA | Cartridge, Ceramic | 2.5 | Requires Holder | - | Slow Blow | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CSA, UL | 100A | - | 600 mA | Cartridge, Ceramic | 3.9 | Requires Holder | - | Slow Blow | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CSA, UL | 100A | - | 700 mA | Cartridge, Ceramic | 6.42 | Requires Holder | - | Slow Blow | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | 250 V | |
|
Littelfuse Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
CSA, UL | 100A | - | 750 mA | Cartridge, Ceramic | 7 | Requires Holder | - | Slow Blow | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | 250 V |
Showing 6701-6750 of 24,959 products