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.
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| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bourns
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UL | 35A | - | 500 mA | Board Mount (Cartridge Style Excluded) | 0.006 | Surface Mount | -55°C ~ 90°C | Fast Blow | 0.039" L x 0.020" W x 0.013" H (1.00mm x 0.51mm x 0.33mm) | 35 V | |
Bourns
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- | 45A | - | 6 A | Board Mount (Cartridge Style Excluded) | 1 | Surface Mount | -55°C ~ 125°C | Slow Blow | 0.126" L x 0.063" W x 0.033" H (3.20mm x 1.60mm x 0.85mm) | 32 V | |
Bourns
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UL | 50A | - | 10 A | Board Mount (Cartridge Style Excluded) | 11.2 | Surface Mount | -55°C ~ 125°C | Slow Blow | 0.126" L x 0.063" W x 0.043" H (3.20mm x 1.60mm x 1.10mm) | 32 V | |
Bourns
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UL | 50A | - | 500 mA | Board Mount (Cartridge Style Excluded) | 0.009 | Surface Mount | -40°C ~ 105°C | Slow Blow | 0.063" L x 0.032" W (1.60mm x 0.80mm) | 50 V | |
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Bourns
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- | 50A | - | 500 mA | Board Mount (Cartridge Style Excluded) | 0.002 | Surface Mount | -55°C ~ 125°C | Slow Blow | 0.126" L x 0.063" W x 0.033" H (3.20mm x 1.60mm x 0.85mm) | 63 V | |
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Bourns
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- | 50A | - | 1 A | Board Mount (Cartridge Style Excluded) | 0.011 | Surface Mount | -55°C ~ 125°C | Slow Blow | 0.126" L x 0.063" W x 0.033" H (3.20mm x 1.60mm x 0.85mm) | 63 V | |
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Bourns
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- | 50A | - | 3 A | Board Mount (Cartridge Style Excluded) | 0.21 | Surface Mount | -55°C ~ 125°C | Slow Blow | 0.126" L x 0.063" W x 0.033" H (3.20mm x 1.60mm x 0.85mm) | 32 V | |
Eaton - Electronics Division
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cURus | 50A | - | 2.5 A | Board Mount (Cartridge Style Excluded) | 1.7 | Surface Mount | -55°C ~ 125°C | Slow Blow | 0.126" L x 0.063" W x 0.024" H (3.20mm x 1.60mm x 0.60mm) | 63 V | |
Eaton - Electronics Division
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BSI, CCC, CSA, cULus, IMQ, SEMKO, VDE | 63A | - | 6.3 A | Cartridge, Glass | 69 | Requires Holder | - | Fast Blow | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | 250 V | |
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Eaton - Electronics Division
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BSI, CCC, CSA, cULus, IMQ, SEMKO, VDE | 50A | - | 5 A | Cartridge, Glass | 42 | Requires Holder | - | Fast Blow | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | 250 V | |
Eaton - Electronics Division
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cULus | 50A | - | 2 A | Board Mount (Cartridge Style Excluded) | 1.67 | Surface Mount | -55°C ~ 125°C | Fast Blow | 0.240" L x 0.107" W x 0.107" H (6.10mm x 2.72mm x 2.72mm) | 125 V | |
Eaton - Bussmann Electrical Division
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- | 2kA | - | 225 A | Automotive | - | Requires Holder | - | - | - | 58 V | |
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Eaton - Electronics Division
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cURus | 50A | - | 3 A | Board Mount (Cartridge Style Excluded) | 2.2 | Surface Mount | -55°C ~ 125°C | Slow Blow | 0.126" L x 0.063" W x 0.024" H (3.20mm x 1.60mm x 0.60mm) | 63 V | |
Littelfuse Inc.
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CSA, UL | 50A | - | 500 mA | Board Mount (Cartridge Style Excluded) | 0.006 | Surface Mount | -55°C ~ 90°C | Fast Blow | 0.125" L x 0.060" W x 0.023" H (3.18mm x 1.52mm x 0.58mm) | 63 V | |
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Eaton - Electronics Division
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BSI, CCC, CSA, cULus, IMQ, SEMKO, VDE | 40A | - | 4 A | Cartridge, Glass | 22 | Requires Holder | - | Fast Blow | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | 250 V | |
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Littelfuse Inc.
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CSA, UL | 50A | - | 1.75 A | Board Mount (Cartridge Style Excluded) | 0.1835 | Surface Mount | -55°C ~ 90°C | Fast Blow | 0.125" L x 0.060" W x 0.023" H (3.18mm x 1.52mm x 0.58mm) | 63 V | |
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Eaton - Electronics Division
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cURus | 50A | - | 1 A | Board Mount (Cartridge Style Excluded) | 0.18 | Surface Mount | -55°C ~ 125°C | Slow Blow | 0.126" L x 0.063" W x 0.024" H (3.20mm x 1.60mm x 0.60mm) | 63 V | |
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Eaton - Electronics Division
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BSI, CCC, CSA, cULus, IMQ, SEMKO, VDE | 35A | - | 500 mA | Cartridge, Glass | 0.18 | Requires Holder | - | Fast Blow | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | 250 V | |
Schurter Inc.
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CCC, cURus, VDE | 35A | - | 100 mA | Board Mount (Cartridge Style Excluded) | 0.002 | Through Hole | -40°C ~ 85°C | Fast Blow | 0.335" Dia x 0.335" H (8.50mm x 8.50mm) | 250 V | |
Schurter Inc.
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CCC, cURus, VDE | 35A | - | 3.15 A | Board Mount (Cartridge Style Excluded) | 5.4 | Through Hole | -40°C ~ 85°C | Fast Blow | 0.335" Dia x 0.335" H (8.50mm x 8.50mm) | 250 V | |
Schurter Inc.
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CCC, cURus, VDE | 35A | - | 250 mA | Board Mount (Cartridge Style Excluded) | 0.058 | Through Hole | -40°C ~ 85°C | Fast Blow | 0.335" Dia x 0.335" H (8.50mm x 8.50mm) | 250 V | |
Eaton - Electronics Division
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CSA, cURus, UR | 150A | - | 10 A | Board Mount (Cartridge Style Excluded) | 2 | Surface Mount | -55°C ~ 125°C | Fast Blow | 0.126" L x 0.063" W x 0.035" H (3.20mm x 1.60mm x 0.90mm) | 24 V | |
Littelfuse Inc.
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- | - | - | 10 A | Cartridge, Glass | - | Requires Holder | - | Fast Blow | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | 32 V | |
Bourns
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UL | 50A | - | 2 A | Board Mount (Cartridge Style Excluded) | 0.8 | Surface Mount | -55°C ~ 150°C | - | 0.126" L x 0.063" W x 0.038" H (3.20mm x 1.60mm x 0.97mm) | 63 V | |
Eaton - Electronics Division
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CSA, KC-MARK, UL | 35A | - | 1 A | Cartridge, Glass | 1.8 | Requires Holder | - | Medium Blow | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | 250 V | |
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Eaton - Electronics Division
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CSA, UL | 50A | - | 6.5 A | Board Mount (Cartridge Style Excluded) | 2.294 | Surface Mount | -55°C ~ 125°C | Fast Blow | 0.126" L x 0.063" W x 0.035" H (3.20mm x 1.60mm x 0.90mm) | 32 V | |
Schurter Inc.
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CCC, cURus, PSE/JET, VDE | 35A | - | 1 A | Cartridge, Glass | 3.3 | Requires Holder | -55°C ~ 125°C | Slow Blow | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | 250 V | |
Bel Fuse
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CE, CSA, cULus, PSE | 200A | - | 1.5 A | Cartridge, Glass | - | Requires Holder | -55°C ~ 125°C | Slow Blow | 0.250" Dia x 1.252" L (6.35mm x 31.80mm) | 250 V | |
Bel Fuse
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AEC-Q200, CE, cURus | 150A | - | 25 A | Board Mount (Cartridge Style Excluded) | 225 | Surface Mount | -55°C ~ 125°C | Fast Blow | 0.126" L x 0.062" W x 0.025" H (3.20mm x 1.58mm x 0.63mm) | 50 V | |
Kyocera AVX
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cUL, UL | 50A | - | 150 mA | Board Mount (Cartridge Style Excluded) | 2E-05 | Surface Mount | -55°C ~ 125°C | Fast Blow | 0.063" L x 0.032" W x 0.024" H (1.60mm x 0.81mm x 0.61mm) | 63 V | |
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Kyocera AVX
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cUL, UL | 50A | - | 70 mA | Board Mount (Cartridge Style Excluded) | 4E-06 | Surface Mount | -55°C ~ 125°C | Fast Blow | 0.063" L x 0.032" W x 0.024" H (1.60mm x 0.81mm x 0.61mm) | 63 V | |
Littelfuse Inc.
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CSA, UL | - | Pink | 4 A | Automotive | - | Requires Holder | - | Fast Blow | 0.750" L x 0.200" W x 0.480" H (19.05mm x 5.08mm x 12.19mm) | 32 V | |
Bourns
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UL | 150A | - | 10 A | Board Mount (Cartridge Style Excluded) | 12 | Surface Mount | -55°C ~ 125°C | Slow Blow | 0.126" L x 0.063" W x 0.038" H (3.20mm x 1.60mm x 0.97mm) | 24 V | |
Bourns
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- | 80A | - | 8 A | Board Mount (Cartridge Style Excluded) | 7 | Surface Mount | -55°C ~ 150°C | Slow Blow | 0.063" L x 0.031" W x 0.031" H (1.60mm x 0.80mm x 0.80mm) | 32 V | |
Littelfuse Inc.
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- | 1kA | Tan | 5 A | Automotive | 26 | Requires Holder | -40°C ~ 125°C | - | 0.752" L x 0.201" W x 0.484" H (19.10mm x 5.10mm x 12.30mm) | 32 V | |
Littelfuse Inc.
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- | 1kA | White | 25 A | Automotive | 1080 | Requires Holder | -40°C ~ 125°C | - | 0.752" L x 0.201" W x 0.484" H (19.10mm x 5.10mm x 12.30mm) | 32 V | |
Littelfuse Inc.
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- | 1kA | Gray | 2 A | Automotive | 1.4 | Requires Holder | -40°C ~ 125°C | - | 0.752" L x 0.201" W x 0.484" H (19.10mm x 5.10mm x 12.30mm) | 32 V | |
Littelfuse Inc.
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- | 1kA | Red | 10 A | Automotive | 115 | Requires Holder | -40°C ~ 125°C | - | 0.752" L x 0.201" W x 0.484" H (19.10mm x 5.10mm x 12.30mm) | 32 V | |
Littelfuse Inc.
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- | 1kA | Pink | 4 A | Automotive | 14 | Requires Holder | -40°C ~ 125°C | - | 0.752" L x 0.201" W x 0.484" H (19.10mm x 5.10mm x 12.30mm) | 32 V | |
Littelfuse Inc.
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- | 1kA | Blue | 15 A | Automotive | 340 | Requires Holder | -40°C ~ 125°C | - | 0.752" L x 0.201" W x 0.484" H (19.10mm x 5.10mm x 12.30mm) | 32 V | |
Littelfuse Inc.
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- | 1kA | Brown | 7.5 A | Automotive | 60 | Requires Holder | -40°C ~ 125°C | - | 0.752" L x 0.201" W x 0.484" H (19.10mm x 5.10mm x 12.30mm) | 32 V | |
Littelfuse Inc.
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- | 1kA | Purple | 3 A | Automotive | 7.4 | Requires Holder | -40°C ~ 125°C | - | 0.752" L x 0.201" W x 0.484" H (19.10mm x 5.10mm x 12.30mm) | 32 V | |
Littelfuse Inc.
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- | 1kA | Blue, Green | 30 A | Automotive | 1510 | Requires Holder | -40°C ~ 125°C | - | 0.752" L x 0.201" W x 0.484" H (19.10mm x 5.10mm x 12.30mm) | 32 V | |
Littelfuse Inc.
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- | 1kA | Orange | 40 A | Automotive | 3310 | Requires Holder | -40°C ~ 125°C | - | 0.752" L x 0.201" W x 0.484" H (19.10mm x 5.10mm x 12.30mm) | 32 V | |
Littelfuse Inc.
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- | 1kA | Yellow | 20 A | Automotive | 520 | Requires Holder | -40°C ~ 125°C | - | 0.752" L x 0.201" W x 0.484" H (19.10mm x 5.10mm x 12.30mm) | 32 V | |
Littelfuse Inc.
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CQC, cULus, KC, PSE/JET, SEMKO, VDE | 25A | - | 1 A | Board Mount (Cartridge Style Excluded) | 5.8 | Through Hole | -40°C ~ 125°C | Slow Blow | 0.335" L x 0.157" W x 0.315" H (8.50mm x 4.00mm x 8.00mm) | 250 V | |
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Eaton - Electronics Division
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BSI, CCC, CSA, cULus, IMQ, SEMKO, VDE | 35A | - | 3.15 A | Cartridge, Glass | 13 | Requires Holder | - | Fast Blow | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | 250 V | |
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Littelfuse Inc.
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CQC, cULus, KC, PSE/JET, SEMKO, VDE | 40A | - | 4 A | Board Mount (Cartridge Style Excluded) | 100 | Through Hole | -40°C ~ 125°C | Slow Blow | 0.335" L x 0.157" W x 0.315" H (8.50mm x 4.00mm x 8.00mm) | 250 V | |
Littelfuse Inc.
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CCC, CE, CSA, UR, VDE | 35A | - | 250 mA | Cartridge, Glass | 0.5405 | Requires Holder | -55°C ~ 125°C | Slow Blow | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | 250 V | |
Littelfuse Inc.
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CQC, cURus, KC, PSE, SEMKO, VDE | 63A | - | 6.3 A | Board Mount (Cartridge Style Excluded) | - | Through Hole | -40°C ~ 125°C | Slow Blow | 0.335" L x 0.157" W x 0.315" H (8.50mm x 4.00mm x 8.00mm) | 250 V |
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