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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Littelfuse Inc.
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- | 1kA | Brown | 7.5 A | Automotive | 68 | Requires Holder | -40°C ~ 125°C | - | 0.429" L x 0.150" W x 0.346" H (10.90mm x 3.80mm x 8.80mm) | 32 V | |
Vishay BC Components
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UL | 50A | - | 630 mA | Board Mount (Cartridge Style Excluded) | 0.0014 | Surface Mount | -55°C ~ 125°C | Fast Blow | 0.126" L x 0.063" W x 0.022" H (3.20mm x 1.60mm x 0.55mm) | 63 V | |
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Vishay BC Components
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UL | 50A | - | 750 mA | Board Mount (Cartridge Style Excluded) | 0.0022 | Surface Mount | -55°C ~ 125°C | Fast Blow | 0.126" L x 0.063" W x 0.022" H (3.20mm x 1.60mm x 0.55mm) | 63 V | |
Bourns
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UL | 150A | - | 20 A | Board Mount (Cartridge Style Excluded) | 80 | 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) | 35 V | |
Littelfuse Inc.
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CQC, cULus, KC, PSE/JET, SEMKO, VDE | 25A | - | 2.5 A | Board Mount (Cartridge Style Excluded) | 32 | 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 | |
Eaton - Electronics Division
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CCC, cULus, KC-MARK, PSE, SEMKO, VDE | 35A | - | 1.6 A | Board Mount (Cartridge Style Excluded) | 24 | Through Hole | -40°C ~ 85°C | Slow Blow | 0.335" Dia x 0.319" H (8.50mm x 8.10mm) | 250 V | |
Eaton - Electronics Division
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CQC, cULus, EK-MARK, SEMKO, VDE | 35A | - | 2 A | Board Mount (Cartridge Style Excluded) | 29.8 | Through Hole | -40°C ~ 125°C | Slow Blow | 0.335" L x 0.169" W x 0.329" H (8.50mm x 4.30mm x 8.35mm) | 250 V | |
Schurter Inc.
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CCC, cURus, KC, PSE/JET, VDE | 35A AC, 50A DC | - | 3.15 A | Board Mount (Cartridge Style Excluded) | 76 | Through Hole | -55°C ~ 125°C | Slow Blow | 0.335" Dia x 0.335" H (8.50mm x 8.50mm) | 250 V | |
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Schurter Inc.
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CCC, cURus, KC, PSE/JET, VDE | 35A AC, 50A DC | - | 1 A | Board Mount (Cartridge Style Excluded) | 12 | Through Hole | -55°C ~ 125°C | Slow Blow | 0.335" Dia x 0.335" H (8.50mm x 8.50mm) | 250 V | |
Bel Fuse
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AEC-Q200, cURus | 150A AC, 200A DC | - | 5 A | Board Mount (Cartridge Style Excluded) | 130 | Through Hole | -55°C ~ 125°C | Slow Blow | 0.329" L x 0.157" W x 0.307" H (8.35mm x 4.00mm x 7.80mm) | 350 V | |
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Bel Fuse
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AEC-Q200, cURus | 100A AC, 65A DC | - | 1.6 A | Board Mount (Cartridge Style Excluded) | 13 | Through Hole | -55°C ~ 125°C | Slow Blow | 0.329" L x 0.157" W x 0.307" H (8.35mm x 4.00mm x 7.80mm) | 350 V | |
Schurter Inc.
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CCC, cURus, KC, PSE/JET, VDE | 35A AC, 50A DC | - | 2.5 A | Board Mount (Cartridge Style Excluded) | 30 | Through Hole | -55°C ~ 125°C | Slow Blow | 0.335" Dia x 0.335" H (8.50mm x 8.50mm) | 250 V | |
Schurter Inc.
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CCC, cURus, KC, VDE | 35A AC, 50A DC | - | 800 mA | Board Mount (Cartridge Style Excluded) | 8 | Through Hole | -55°C ~ 125°C | Slow Blow | 0.335" Dia x 0.335" H (8.50mm x 8.50mm) | 250 V | |
Schurter Inc.
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cURus, KC, PSE/JET, VDE | 50A | - | 5 A | Board Mount (Cartridge Style Excluded) | 80 | Through Hole | -55°C ~ 125°C | Slow Blow | 0.335" Dia x 0.335" H (8.50mm x 8.50mm) | 250 V | |
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Bel Fuse
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AEC-Q200, cURus | 100A AC, 65A DC | - | 2 A | Board Mount (Cartridge Style Excluded) | 23 | Through Hole | -55°C ~ 125°C | Slow Blow | 0.329" L x 0.157" W x 0.307" H (8.35mm x 4.00mm x 7.80mm) | 350 V | |
Schurter Inc.
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CCC, cURus, KC, VDE | 35A AC, 50A DC | - | 160 mA | Board Mount (Cartridge Style Excluded) | 0.24 | Through Hole | -55°C ~ 125°C | Slow Blow | 0.335" Dia x 0.335" H (8.50mm x 8.50mm) | 250 V | |
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Bel Fuse
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AEC-Q200, cURus | 150A AC, 200A DC | - | 5 A | Board Mount (Cartridge Style Excluded) | 130 | Through Hole | -55°C ~ 125°C | Slow Blow | 0.329" L x 0.157" W x 0.307" H (8.35mm x 4.00mm x 7.80mm) | 350 V | |
Eaton - Electronics Division
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cURus | 50A | - | 250 mA | Board Mount (Cartridge Style Excluded) | 0.00038 | Surface Mount | -55°C ~ 125°C | - | 0.126" L x 0.063" W x 0.043" H (3.20mm x 1.60mm x 1.10mm) | 63 V | |
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Eaton - Electronics Division
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cURus | 200A | - | 30 A | Board Mount (Cartridge Style Excluded) | 100 | Surface Mount | -40°C ~ 85°C | - | 0.126" L x 0.063" W x 0.033" H (3.20mm x 1.60mm x 0.85mm) | 32 V | |
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Eaton - Electronics Division
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cURus | 200A | - | 25 A | Board Mount (Cartridge Style Excluded) | 60 | Surface Mount | -40°C ~ 85°C | - | 0.126" L x 0.063" W x 0.033" H (3.20mm x 1.60mm x 0.85mm) | 32 V | |
Bel Fuse
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CQC, cURus, PSE, VDE | 100A | - | 3.15 A | Board Mount (Cartridge Style Excluded) | 66 | Through Hole | -55°C ~ 125°C | Slow Blow | 0.329" L x 0.157" W x 0.307" H (8.35mm x 4.00mm x 7.80mm) | 250 V | |
Bel Fuse
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AEC-Q200, CQC, cURus, PSE, VDE | 100A | - | 2 A | Board Mount (Cartridge Style Excluded) | 26 | Through Hole | -55°C ~ 125°C | Slow Blow | 0.329" L x 0.157" W x 0.307" H (8.35mm x 4.00mm x 7.80mm) | 350 V | |
Bel Fuse
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AEC-Q200, cURus | 100A AC, 1.5kA DC | - | 6.3 A | Board Mount (Cartridge Style Excluded) | 20 | Surface Mount | -55°C ~ 125°C | - | 0.386" L x 0.120" W x 0.120" H (9.80mm x 3.05mm x 3.05mm) | 250 V | |
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Bel Fuse
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AEC-Q200, cURus | 300A AC, 2kA DC | - | 500 mA | Board Mount (Cartridge Style Excluded) | 0.03 | Surface Mount | -55°C ~ 125°C | - | 0.386" L x 0.120" W x 0.120" H (9.80mm x 3.05mm x 3.05mm) | 250 V | |
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Bel Fuse
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AEC-Q200, cURus | 300A AC, 2kA DC | - | 630 mA | Board Mount (Cartridge Style Excluded) | 0.06 | Surface Mount | -55°C ~ 125°C | - | 0.386" L x 0.120" W x 0.120" H (9.80mm x 3.05mm x 3.05mm) | 250 V | |
Bel Fuse
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AEC-Q200, CCC, CE, CSA, cURus, SEMKO, VDE | 50A | - | 800 mA | Board Mount (Cartridge Style Excluded) | 4.2 | Through Hole | -55°C ~ 125°C | Slow Blow | 0.329" Dia x 0.303" H (8.35mm x 7.70mm) | 250 V | |
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Bel Fuse
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AEC-Q200, CCC, CE, CSA, cURus, SEMKO, VDE | 50A | - | 315 mA | Board Mount (Cartridge Style Excluded) | 0.66 | Through Hole | -55°C ~ 125°C | Slow Blow | 0.329" Dia x 0.303" H (8.35mm x 7.70mm) | 250 V | |
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Eaton - Electronics Division
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cURus | 50A | - | 4 A | Board Mount (Cartridge Style Excluded) | 3.2 | 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 | |
Eaton - Electronics Division
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cULus | 50A | - | 15 A | Board Mount (Cartridge Style Excluded) | 296.1 | 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 | |
Littelfuse Inc.
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CSA, UL | 50A | - | 1.5 A | Board Mount (Cartridge Style Excluded) | 0.50652 | Surface Mount | -55°C ~ 150°C | Fast Blow | 0.126" L x 0.064" W x 0.032" H (3.20mm x 1.63mm x 0.82mm) | 50 V | |
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Littelfuse Inc.
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CSA, UL | 50A | - | 750 mA | Board Mount (Cartridge Style Excluded) | 0.09312 | Surface Mount | -55°C ~ 150°C | Fast Blow | 0.126" L x 0.064" W x 0.032" H (3.20mm x 1.63mm x 0.82mm) | 63 V | |
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Eaton - Electronics Division
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cURus | 100A | - | 6 A | Board Mount (Cartridge Style Excluded) | 8 | Surface Mount | -55°C ~ 125°C | - | 0.063" L x 0.126" W x 0.024" H (1.60mm x 3.20mm x 0.60mm) | 32 V | |
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Schurter Inc.
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CCC, cURus, KC, PSE/JET, VDE | 35A AC, 50A DC | - | 2.5 A | Board Mount (Cartridge Style Excluded) | 55 | Through Hole | -55°C ~ 125°C | Slow Blow | 0.335" Dia x 0.335" H (8.50mm x 8.50mm) | 250 V | |
Bourns
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UL | 50A | - | 5 A | Board Mount (Cartridge Style Excluded) | 5.9 | Surface Mount | -55°C ~ 125°C | Fast Blow | 0.240" L x 0.098" W x 0.085" H (6.10mm x 2.49mm x 2.16mm) | 125 V | |
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Bourns
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UL | 100A AC, 50A DC | - | 1.25 A | Board Mount (Cartridge Style Excluded) | 0.96 | Surface Mount | -55°C ~ 125°C | Fast Blow | 0.240" L x 0.098" W x 0.085" H (6.10mm x 2.49mm x 2.16mm) | 250 V | |
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Bourns
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UL | 50A | - | 3.15 A | Board Mount (Cartridge Style Excluded) | 2.2 | Surface Mount | -55°C ~ 125°C | Fast Blow | 0.240" L x 0.098" W x 0.085" H (6.10mm x 2.49mm x 2.16mm) | 125 V | |
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Bourns
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UL | 100A AC, 50A DC | - | 1.5 A | Board Mount (Cartridge Style Excluded) | 1.19 | Surface Mount | -55°C ~ 125°C | Fast Blow | 0.240" L x 0.098" W x 0.085" H (6.10mm x 2.49mm x 2.16mm) | 250 V | |
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Bourns
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UL | 50A | - | 3 A | Board Mount (Cartridge Style Excluded) | 1.73 | Surface Mount | -55°C ~ 125°C | Fast Blow | 0.240" L x 0.098" W x 0.085" H (6.10mm x 2.49mm x 2.16mm) | 125 V | |
Bourns
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UL | 50A | - | 12 A | Board Mount (Cartridge Style Excluded) | 49.2 | Surface Mount | -55°C ~ 125°C | Fast Blow | 0.240" L x 0.098" W x 0.085" H (6.10mm x 2.49mm x 2.16mm) | 65 V | |
Eaton - Bussmann Electrical Division
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- | - | - | - | Cartridge | - | Bolt Mount | - | - | - | 1.5 kV | |
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Bel Fuse
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AEC-Q200, cURus | 150A AC, 200A DC | - | 16 A | Board Mount (Cartridge Style Excluded) | 610 | Through Hole | -55°C ~ 125°C | Slow Blow | 0.329" L x 0.157" W x 0.307" H (8.35mm x 4.00mm x 7.80mm) | 350 V | |
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Bel Fuse
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AEC-Q200, cURus | 150A AC, 200A DC | - | 20 A | Board Mount (Cartridge Style Excluded) | 1100 | Through Hole | -55°C ~ 125°C | Slow Blow | 0.329" L x 0.157" W x 0.307" H (8.35mm x 4.00mm x 7.80mm) | 350 V | |
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Bel Fuse
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AEC-Q200, cURus | 150A AC, 200A DC | - | 10 A | Board Mount (Cartridge Style Excluded) | 370 | Through Hole | -55°C ~ 125°C | Slow Blow | 0.329" L x 0.157" W x 0.307" H (8.35mm x 4.00mm x 7.80mm) | 350 V | |
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Bel Fuse
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AEC-Q200, cURus | 150A AC, 200A DC | - | 15 A | Board Mount (Cartridge Style Excluded) | 563 | Through Hole | -55°C ~ 125°C | Slow Blow | 0.329" L x 0.157" W x 0.307" H (8.35mm x 4.00mm x 7.80mm) | 350 V | |
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Littelfuse Inc.
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CSA, UL | 50A | - | 3.5 A | Board Mount (Cartridge Style Excluded) | 1.789 | Surface Mount | -55°C ~ 150°C | Fast Blow | 0.126" L x 0.064" W x 0.032" H (3.20mm x 1.63mm x 0.82mm) | 32 V | |
Bourns
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cUL, UL | 50A | - | 1.5 A | Board Mount (Cartridge Style Excluded) | 0.336 | Surface Mount | -55°C ~ 150°C | Fast Blow | 0.126" L x 0.063" W x 0.038" H (3.20mm x 1.60mm x 0.97mm) | 63 V | |
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Bourns
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cUL, UL | 80A | - | 6 A | Board Mount (Cartridge Style Excluded) | 12.8 | Surface Mount | -55°C ~ 150°C | Fast Blow | 0.126" L x 0.063" W x 0.038" H (3.20mm x 1.60mm x 0.97mm) | 24 V | |
Littelfuse Inc.
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CSA, UR | 50A | - | 375 mA | Board Mount (Cartridge Style Excluded) | 0.0053 | Surface Mount | -55°C ~ 90°C | Fast Blow | 0.063" L x 0.032" W x 0.012" H (1.60mm x 0.81mm x 0.31mm) | 32 V | |
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Littelfuse Inc.
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CSA, UR | 35A | - | 1.5 A | Board Mount (Cartridge Style Excluded) | 0.0766 | Surface Mount | -50°C ~ 90°C | Fast Blow | 0.063" L x 0.032" W x 0.012" H (1.60mm x 0.81mm x 0.31mm) | 32 V | |
Littelfuse Inc.
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CCC, cURus, KC, PSE/JET, SEMKO, VDE | 100A | - | 2 A | Board Mount (Cartridge Style Excluded) | 17.8 | Through Hole | -40°C ~ 85°C | Slow Blow | 0.335" Dia x 0.315" H (8.50mm x 8.00mm) | 250 V |
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