What are Electrical, Specialty Fuses ?
Electrical, Specialty Fuses are devices designed to protect electrical circuits by breaking the circuit when excessive current flows. They are commonly used in applications like new product design, maintenance, and engineering evaluation. Important specifications include Breaking Capacity @ Rated Voltage, which determines the maximum current the fuse can interrupt safely; Current Rating (Amps), which indicates the maximum continuous current the fuse can handle; and Fuse Type, which affects the response time and application suitability. Ensuring compatibility with existing designs and validating lifecycle status are crucial for procurement teams.
Parts in this category
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| Part & Mfr | Total Stock | Pricing & RFQ | Applications | Approval Agency | Automotive Grade | Body Color Code | Body Material | Breaking Capacity | Breaking Capacity @ Rated Voltage | Breaking Capacity AC | Breaking Capacity DC | Class | Cold Resistance | Contact Material | Current Rating | Current Rating (Amps) | Diameter | Dimensions | Failure Rate | Features | Fuse Type | Halogen Free | Height | Industrial Grade | Interrupting Rating (DC) | Lead Spacing | Lead Style | Length | Maximum Operating Temperature | Medical Grade | Melting I²t | Military Grade | Mounting Type | Nominal Cold Resistance | Nominal Melting I²t | Operating Temperature | Operating Temperature Range | Package / Case | Package Type | Response Time | SVHC Present | Size | Size / Dimension | Storage Temperature | Tape & Reel | Terminal Material | Termination Style | Voltage Rating | Voltage Rating AC | Voltage Rating DC | Width | |
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Littelfuse Inc.
<p>The Littelfuse 0461.500ER is a 500mA board-mount slow-blow (Slo-Blo) fuse from the 461 TeleLink series. It is rated for 600VAC and 80VDC with a breaking capacity of 60A AC and 100A DC.</p><p> </p><p>This surface-mount fuse is housed in a 2-SMD square end block package measuring 10.10mm x 3.12mm x 3.12mm. It operates over a -55°C to 125°C temperature range and is designed for telecom applications. The fuse carries CSA and UR agency approvals and is RoHS compliant and halogen free.</p><p> </p><p>Designed for surge resistance, the 461 series meets Telcordia GR-1089-CORE and TIA-968-A requirements when used with appropriate overvoltage protection devices. The slow-blow characteristic ensures the fuse tolerates brief inrush currents without nuisance opening, while providing overcurrent protection for telecom line cards and networking equipment.</p><p> </p><p>The part is available in tape-and-reel (F1449TR-ND), cut tape (F1449CT-ND), and Digi-Reel (F1449DKR-ND) packaging options for automated assembly.</p>
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50,316
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Price on request
50,316
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Telecom | CSA, UR | - | - | - | 60 A AC, 100 A DC | 60A AC, 100A DC | - | - | - | - | - | 500 mA | 500mA | - | - | - | - | Board Mount | Halogen Free | 3.12 mm | - | - | - | Smd/Smt | 10.10 mm | - | - | - | - | Surface Mount | - | - | -55°C ~ 125°C | - | 2-SMD, Square End Block | - | Slow Blow | - | - | - | -55°C ~ 125°C | Yes | - | - | 600 V | 600 V | 80 V | 3.12 mm | |
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Eaton - Electronics Division
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18,825
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Price on request
18,825
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Automotive | - | - | - | - | - | - | - | - | - | - | - | - | 8A | - | - | - | Indicating | Automotive | - | - | - | - | - | - | - | - | - | - | - | Requires Holder | - | - | - | - | - | - | - | - | 0.236" Dia x 0.984" L (6.00mm x 25.00mm) | - | - | - | - | - | 32 V | - | - | - | |
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Littelfuse Inc.
<p>The Littelfuse 0461002.ER is a 2A rated, slow blow (Slo-Blo) surface mount fuse from the 461 Series TeleLink family. It is rated for 600VAC and 80VDC operation, with a breaking capacity of 60A AC and 100A DC. The fuse is housed in a compact 2-SMD, square end block package measuring 10.10mm x 3.12mm x 3.12mm.</p><p> </p><p>Designed for telecom and networking equipment, this surge resistant fuse meets Telcordia GR-1089-CORE and TIA-968-A surge specifications. It operates over a temperature range of -55°C to 125°C and features a maximum temperature rise of less than 50°C. The cold resistance is nominally between 0.090 and 0.180 ohms.</p><p> </p><p>The 461 Series fuse is halogen free and RoHS compliant, and it is recognized by CSA and UR agencies. It is intended for use in overcurrent protection circuits without requiring a series resistor, and can be coordinated with Littelfuse SIDACtor TVS or gas plasma arrestors for enhanced surge protection.</p>
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18,581
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Price on request
18,581
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Telecom | CSA, UR | - | - | - | - | 60A AC, 100A DC | - | - | - | 0.090 - 0.180 Ohms | - | 2A | 2A | - | - | 461 Series | - | Board Mount | Halogen Free | 3.12mm | - | - | - | Smd/Smt | 10.10mm | - | - | - | - | Surface Mount | - | - | -55°C ~ 125°C | - | 2-SMD, Square End Block | - | Slow Blow | Present | - | - | -55°C ~ 125°C | Yes | - | - | 600V | - | 80VDC | 3.12mm | |
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Littelfuse Inc.
<p>The 04611.25ER is a 1.25A board mount fuse from Littelfuse's 461 Series TeleLink family. It features a Slow Blow (Slo-Blo®) response time and is rated for 600VAC and 80VDC. The fuse offers a breaking capacity of 60A AC and 100A DC, making it suitable for telecom power cross conditions.</p><p> </p><p>This surface mount component comes in a 2-SMD, Square End Block package measuring 10.10mm x 3.12mm x 3.12mm. It operates over a wide temperature range of -55°C to +125°C and exhibits a temperature rise of less than 82°C at rated current.</p><p> </p><p>The fuse is designed to coordinate with Littelfuse SIDACtor® TVS or Greentube™ gas plasma arrestors without series resistors, enabling compliance with Telcordia GR-1089-CORE and TIA-968-A surge requirements. Typical applications include T1/E1/J1 and HDSL2/4 interfaces, as well as SLIC circuits.</p><p> </p><p>It is RoHS3 compliant and halogen free, with agency approvals from CSA and UR. The 461 Series is recognized to UL/CSA/NMX 248-1 and 248-14, and conforms to IEC/EN 60127-1 and 60127-7.</p>
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17,997
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Price on request
17,997
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Telecom | CSA, UR | - | - | - | 60A AC, 100A DC | 60A AC, 100A DC | - | - | - | - | - | 1.25 A | 1.25A | - | - | 461 Series | - | Board Mount | Halogen Free | 3.12 mm | - | - | - | - | 10.10 mm | - | - | - | - | Surface Mount | - | - | -55°C ~ 125°C | - | 2-SMD, Square End Block | - | Slow Blow | - | - | - | - | - | - | - | 600 V | 600 V | 80 V | 3.12 mm | |
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Skyworks Solutions
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10,500
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Price on request
10,500
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Gas Meter Modules | UL | - | - | - | - | - | - | - | - | - | - | - | 250mA | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | -40°C ~ 125°C | - | - | - | Fast Blow | - | 0.118" L x 0.118" W x 0.073" H (3.00mm x 3.00mm x 1.85mm) | - | - | - | - | - | 32 V | - | - | - | |
Eaton - Electronics Division
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9,439
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Price on request
9,439
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Electrical, Industrial | CE, CSA, UL | - | - | - | - | 300kA AC, 100kA DC | - | - | J | - | - | - | 60A | - | - | - | - | Cartridge | - | - | - | - | - | - | - | - | - | - | - | Requires Holder | - | - | - | - | - | - | Slow Blow | - | 1.060" Dia x 2.380" L (26.92mm x 60.45mm) | - | - | - | - | - | 600 V | - | - | - | |
Littelfuse Inc.
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8,890
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Price on request
8,890
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Solar (Photovoltaic) | CE, CSA, UL | - | - | - | - | 100kA AC, 50kA DC | - | - | - | - | - | - | 30A | - | - | - | - | Cartridge | - | - | - | - | - | - | - | - | - | - | - | Requires Holder | - | - | - | - | - | - | Fast Blow | - | 0.406" Dia x 1.500" L (10.31mm x 38.10mm) | - | - | - | - | - | 600 V | - | - | - | |
Eaton - Electronics Division
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8,882
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Price on request
8,882
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Electrical, Industrial | CE, CSA, UL | - | - | - | - | 200kA | - | - | CC | - | - | - | 30A | - | - | - | - | Cartridge | - | - | - | - | - | - | - | - | - | - | - | Requires Holder | - | - | - | - | - | - | Slow Blow | - | 0.406" Dia x 1.500" L (10.30mm x 38.10mm) | - | - | - | - | - | 600 V | - | - | - | |
Eaton - Electronics Division
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8,608
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Price on request
8,608
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Telecom | CSA, UR | - | - | - | - | 50A | - | - | - | - | - | - | 1.25A | - | - | - | - | Board Mount | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | - | - | - | - | - | - | 0.405" L x 0.109" W x 0.109" H (10.29mm x 2.77mm x 2.77mm) | - | - | - | - | - | 250 V | - | - | - | |
Littelfuse Inc.
<p>The Littelfuse 0FLQ6.25T is a slow-blow cartridge fuse designed for high inrush current applications such as transformer protection. It is rated at 6.25A with a voltage rating of 500VAC and 300VDC, providing a breaking capacity of 10kA at rated voltage. The fuse is CSA and UL approved, ensuring compliance with North American safety standards.</p><p> </p><p>The fuse uses a 5AG (10mm x 38mm) package, commonly known as Midget, and requires a separate holder for installation. Its dimensions are 0.406 inches in diameter and 1.500 inches in length. The slow blow response time allows the fuse to withstand temporary overloads without nuisance tripping, making it suitable for inductive loads and transformers.</p><p> </p><p>This fuse is intended for use in specialty electrical applications where high current and voltage protection is needed. The transformer protection application designation highlights its suitability for protecting power transformers from short circuits and overloads.</p>
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8,000
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Price on request
8,000
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Transformer Protection | CSA, UL | - | - | - | 10 kA | 10kA | - | - | - | - | - | 6.25 A | 6.25A | - | - | - | - | Cartridge | - | - | Yes | - | - | - | - | - | - | - | - | Requires Holder | - | - | - | - | 5AG, 10mm x 38mm (Midget) | - | Slow Blow | - | 0.406" Dia x 1.500" L (10.31mm x 38.10mm) | 0.406" Dia x 1.500" L (10.31mm x 38.10mm) | - | No | - | - | 500 V | - | 300 V | - | |
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Eaton - Electronics Division
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6,900
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Price on request
6,900
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Littelfuse Inc.
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5,915
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Price on request
5,915
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Hazardous Locations | cURus | - | - | - | - | 4kA | - | - | - | - | - | - | 50mA | - | - | - | Intrinsically Safe | Cartridge | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | -40°C ~ 125°C | - | - | - | Fast Blow | - | 0.119" Dia x 0.331" L (3.02mm x 8.40mm) | - | - | - | - | - | 250 V | - | - | - | |
Eaton - Electronics Division
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5,750
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Price on request
5,750
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Electrical, Industrial | CE, CSA, UL | - | - | - | - | 10kA | - | - | - | - | - | - | 20A | - | - | - | - | Cartridge | - | - | - | - | - | - | - | - | - | - | - | Requires Holder | - | - | - | - | - | - | Slow Blow | - | 0.406" Dia x 1.500" L (10.30mm x 38.10mm) | - | - | - | - | - | 500 V | - | - | - | |
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Eaton - Electronics Division
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4,915
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Price on request
4,915
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Electrical, Industrial | CE, CSA, UL | - | - | - | - | 200kA AC, 20kA DC | - | - | CC | - | - | - | 20A | - | - | - | - | Cartridge | - | - | - | - | - | - | - | - | - | - | - | Requires Holder | - | - | - | - | - | - | Slow Blow | - | 0.406" Dia x 1.500" L (10.30mm x 38.10mm) | - | - | - | - | - | 600 V | - | - | - | |
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Littelfuse Inc.
<p>The Littelfuse 0481001.HXESD is a 1A indicating fuse from the 481 Series, designed for overcurrent protection in telecom applications. It is rated for 125VAC and 125VDC with a fast-blow response time. The fuse offers a breaking capacity of 300A at rated voltage (125VAC/125VDC) and 450A at 60VDC. It operates over a temperature range of -55°C to 125°C.</p><p> </p><p>The fuse body is constructed from polyphenylene sulfide with a UL 94 V-0 flammability rating, and the contacts are made of bright alloy-plated beryllium copper. The package style is an alarm indicator, requiring a separate holder for installation. Physical dimensions are 16.90mm length, 5.80mm width, and 19.60mm height. The body color is gray, with color-coded indicator flags for ampere rating identification.</p><p> </p><p>Key electrical characteristics include a nominal cold resistance of 0.665 Ohms and a melting I²t of 1.82 A²s. This component is CSA and UR approved. It is designed for use in telecom equipment and other applications where visual indication of an open fuse is beneficial.</p>
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4,000
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Price on request
4,000
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Telecom | CSA, UR | - | Gray | Polyphenylene Sulfide | 300A @ 125VAC/125VDC | 300A | - | - | - | 0.665 Ohms | Beryllium Copper, Bright Alloy Plated | 1A | 1A | - | - | - | Indicating | Indicating Fuse | - | 19.60mm | - | - | - | Alarm Indicator | 16.90mm | - | - | 1.82 A²s | - | Requires Holder | - | - | -55°C ~ 125°C | - | Alarm Indicator | - | Fast Blow | - | - | - | -55°C ~ 125°C | - | - | - | 125VAC/125VDC | - | - | 5.80mm | |
Eaton - Electronics Division
<p>The 170M3418 is a square blade fuse from Eaton - Bussmann Electrical Division, designed for electrical and industrial applications. It is rated for 350A continuous current at 700VAC.</p><p> </p><p>With a breaking capacity of 200kA, it provides robust overcurrent protection. The indicating feature allows visual identification of a blown fuse.</p><p> </p><p>The fuse has a rectangular blade package with dimensions 59.00mm x 45.00mm x 51.00mm and requires a holder for mounting.</p>
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3,880
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Price on request
3,880
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Electrical, Industrial | CSA, UR | - | - | - | 200kA | 200kA | - | - | - | - | - | 350A | 350A | - | - | - | Indicating | Square | - | 51.00mm (2.008") | - | - | - | - | 59.00mm (2.323") | - | - | - | - | Requires Holder | - | - | - | - | Rectangular, Blade | - | - | - | - | - | - | - | - | - | 700V | - | - | 45.00mm (1.772") | |
Littelfuse Inc.
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3,583
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Price on request
3,583
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Transformer Protection | CE, CSA, UL | - | - | - | - | 200kA AC, 20kA DC | - | - | CC | - | - | - | 25A | - | - | - | - | Cartridge | - | - | - | - | - | - | - | - | - | - | - | Requires Holder | - | - | - | - | - | - | Slow Blow | - | 0.406" Dia x 1.500" L (10.30mm x 38.10mm) | - | - | - | - | - | 600 V | - | - | - | |
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Littelfuse Inc.
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3,583
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Price on request
3,583
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Transformer Protection | CE, CSA, UL | - | - | - | - | 200kA AC, 20kA DC | - | - | CC | - | - | - | 25A | - | - | - | - | Cartridge | - | - | - | - | - | - | - | - | - | - | - | Requires Holder | - | - | - | - | - | - | Slow Blow | - | 0.406" Dia x 1.500" L (10.30mm x 38.10mm) | - | - | - | - | - | 600 V | - | - | - | |
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Eaton - Electronics Division
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3,522
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Price on request
3,522
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- | cURus, UL | - | - | - | - | 150A | - | - | - | - | - | - | 10A | - | - | - | - | Board Mount | - | - | - | - | - | - | - | - | - | - | - | Requires Holder | - | - | -55°C ~ 125°C | - | - | - | - | - | 0.126" L x 0.063" W (3.20mm x 1.60mm) | - | - | - | - | - | 24 V | - | - | - | |
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Eaton - Electronics Division
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3,500
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Price on request
3,500
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Eaton - Electronics Division
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3,275
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Price on request
3,275
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Automotive | - | - | - | - | - | - | - | - | - | - | - | - | 5A | - | - | - | Indicating | Automotive | - | - | - | - | - | - | - | - | - | - | - | Requires Holder | - | - | - | - | - | - | - | - | 0.236" Dia x 0.984" L (6.00mm x 25.00mm) | - | - | - | - | - | 32 V | - | - | - | |
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Eaton - Electronics Division
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3,150
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Price on request
3,150
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Automotive | - | - | - | - | - | - | - | - | - | - | - | - | 16A | - | - | - | Indicating | Automotive | - | - | - | - | - | - | - | - | - | - | - | Requires Holder | - | - | - | - | - | - | - | - | 0.236" Dia x 0.984" L (6.00mm x 25.00mm) | - | - | - | - | - | 32 V | - | - | - | |
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Eaton - Electronics Division
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3,025
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Price on request
3,025
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Automotive | - | - | - | - | - | - | - | - | - | - | - | - | 25A | - | - | - | Indicating | Automotive | - | - | - | - | - | - | - | - | - | - | - | Requires Holder | - | - | - | - | - | - | - | - | 0.236" Dia x 0.984" L (6.00mm x 25.00mm) | - | - | - | - | - | 32 V | - | - | - | |
Littelfuse Inc.
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3,000
|
Price on request
3,000
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Motor Protection | CE, UL | - | - | - | - | 300kA AC, 20kA DC | - | - | CC | - | - | - | 30A | - | - | - | - | Cartridge | - | - | - | - | - | - | - | - | - | - | - | Requires Holder | - | - | - | - | - | - | Slow Blow | - | 0.406" Dia x 1.500" L (10.30mm x 38.10mm) | - | - | - | - | - | 600 V | - | - | - | |
Littelfuse Inc.
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2,843
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Price on request
2,843
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Motor Protection | CSA, PSE, QPL, UL | - | - | - | - | 10kA | - | - | - | - | - | - | 30A | - | - | - | - | Cartridge | - | - | - | - | - | - | - | - | - | - | - | Requires Holder | - | - | - | - | - | - | Slow Blow | - | 0.406" Dia x 1.500" L (10.31mm x 38.10mm) | - | - | - | - | - | 250 V | - | - | - | |
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Littelfuse Inc.
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2,500
|
Price on request
2,500
|
Solar (Photovoltaic) | CE, CSA, UL, VDE | - | - | - | - | 100kA AC, 50kA DC | - | - | - | - | - | - | 7A | - | - | - | - | Cartridge | - | - | - | - | - | - | - | - | - | - | - | Requires Holder | - | - | - | - | - | - | Fast Blow | - | 0.406" Dia x 1.500" L (10.31mm x 38.10mm) | - | - | - | - | - | 600 V | - | - | - | |
Littelfuse Inc.
<p>The Littelfuse 0481015.HXL is a 15A fast blow alarm indicating fuse from the 481 series. It is rated for 125VAC and 125VDC operation with a breaking capacity of 300A at 125VAC and 200A at 125VDC. The fuse has a cold resistance of 0.0058 ohms and a melting I2t of 900 A²s. It operates over a temperature range of -55°C to 125°C.</p><p> </p><p>The fuse body is constructed of black polyphenylene sulfide (PPS) with a UL94 V-0 flammability rating. The contacts are made of bright alloy-plated beryllium copper. The body color code is blue/red, indicating the 15A rating. The fuse requires a holder for mounting and has dimensions of 16.9mm length, 5.8mm width, and 19.6mm height.</p><p> </p><p>This fuse is designed for telecom applications and provides visual indication of a blown fuse via an alarm indicator flag. It is RoHS compliant and carries CSA and UR agency approvals. The package type is alarm indicator, making it suitable for applications where quick identification of a failed fuse is needed.</p>
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2,390
|
Price on request
2,390
|
Telecom | CSA, UR | - | Blue/Red | Black Polyphenylene Sulfide, UL94 V-0 | - | 300A | 300A @ 125VAC | 200A @ 125VDC | - | 0.00580 Ω | Bright alloy-plated beryllium copper | 15A | 15A | - | - | - | Indicating | Indicating Fuse | - | 19.60mm | Yes | - | - | - | 16.90mm | - | - | 900 A²s | - | Requires Holder | - | - | -55°C ~ 125°C | - | - | - | Fast Blow | - | - | - | - | No | - | - | 125VAC/125VDC | - | - | 5.80mm | |
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Eaton - Electronics Division
|
2,377
|
Price on request
2,377
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Littelfuse Inc.
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2,092
|
Price on request
2,092
|
Telecom | CSA, UR | - | - | - | - | 50A | - | - | - | - | - | - | 1.25A | - | - | - | - | Board Mount | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | -55°C ~ 125°C | - | - | - | Slow Blow | - | 0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm) | - | - | - | - | - | 250 V | - | - | - | |
Littelfuse Inc.
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1,800
|
Price on request
1,800
|
Solar (Photovoltaic) | CE, CSA, UL, VDE | - | - | - | - | 20kA | - | - | - | - | - | - | 10A | - | - | - | - | Cartridge | - | - | - | - | - | - | - | - | - | - | - | Requires Holder | - | - | - | - | - | - | Fast Blow | - | 0.406" Dia x 1.500" L (10.31mm x 38.10mm) | - | - | - | - | - | 1 kV | - | - | - | |
Eaton - Electronics Division
|
1,675
|
Price on request
1,675
|
Electrical, Industrial | CE, CSA, UL | - | - | - | - | 10kA | - | - | - | - | - | - | 500mA | - | - | - | - | Cartridge | - | - | - | - | - | - | - | - | - | - | - | Requires Holder | - | - | - | - | - | - | Fast Blow | - | - | - | - | - | - | - | 300 V | - | - | - | |
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Eaton - Electronics Division
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1,500
|
Price on request
1,500
|
Electrical, Industrial | - | - | - | - | - | - | - | - | - | - | - | - | 2A | - | - | - | - | Cartridge | - | - | - | - | - | - | - | - | - | - | - | Requires Holder | - | - | - | - | - | - | Fast Blow | - | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | - | - | - | - | - | 250 V | - | - | - | |
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Littelfuse Inc.
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1,455
|
Price on request
1,455
|
Solar (Photovoltaic) | CE, CSA, UL, VDE | - | - | - | - | 20kA | - | - | - | - | - | - | 8A | - | - | - | - | Cartridge | - | - | - | - | - | - | - | - | - | - | - | Requires Holder | - | - | - | - | - | - | Fast Blow | - | 0.406" Dia x 1.500" L (10.31mm x 38.10mm) | - | - | - | - | - | 1 kV | - | - | - | |
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Eaton - Electronics Division
|
1,213
|
Price on request
1,213
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Eaton - Electronics Division
|
1,200
|
Price on request
1,200
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Eaton - Electronics Division
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1,100
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Price on request
1,100
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Littelfuse Inc.
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1,070
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Price on request
1,070
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Transformer Protection | CE, CSA, UL | - | - | - | - | 200kA AC, 20kA DC | - | - | CC | - | - | - | 250mA | - | - | - | - | Cartridge | - | - | - | - | - | - | - | - | - | - | - | Requires Holder | - | - | - | - | - | - | Slow Blow | - | 0.406" Dia x 1.500" L (10.30mm x 38.10mm) | - | - | - | - | - | 600 V | - | - | - | |
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Eaton - Electronics Division
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1,000
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Price on request
1,000
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Eaton - Electronics Division
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1,000
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Price on request
1,000
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Eaton - Electronics Division
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1,000
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Price on request
1,000
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Electrical, Industrial | CE, CSA, UR | - | - | - | - | 50kA | - | - | - | - | - | - | 7A | - | - | - | - | Cartridge | - | - | - | - | - | - | - | - | - | - | - | Requires Holder | - | - | - | - | - | - | - | - | 0.252" Dia x 1.252" L (6.40mm x 31.80mm) | - | - | - | - | - | 500 V | - | - | - | |
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Eaton - Electronics Division
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958
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Price on request
958
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Electrical, Industrial | CE, CSA, UL | - | - | - | - | 300kA AC, 100kA DC | - | - | - | - | - | - | 20A | - | - | - | - | Rectangular | - | - | - | - | - | - | - | - | - | - | - | Requires Holder | - | - | -40°C ~ 80°C | - | - | - | Slow Blow | - | 1.890" L x 0.748" W x 0.984" H (48.00mm x 19.00mm x 25.00mm) | - | - | - | - | - | 600 V | - | - | - | |
Littelfuse Inc.
<p>The 159 Series TeleLink® fuse and clip assembly combines a Littelfuse 461 series Slo-Blo® fuse with a metal clip for automated surface mount assembly. It is rated for 1.25A continuous current at 600VAC with a breaking capacity of 60A. The fuse has a cold resistance of 0.1040 ohms, melting I²t of 16.51 A²sec, and inductance less than 40 nH. Operating temperature range is -55°C to 125°C. The device is RoHS compliant and halogen free, with cURus approval. Designed for telecom applications such as POTS equipment, it meets Telcordia GR-1089-CORE and TIA-968-A surge requirements. The clip is included and compatible with lead-free solder processes. Package is 2-SMD, square end block with clip, dimensions 10.90mm x 4.80mm x 4.80mm.</p>
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900
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Price on request
900
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Telecom | cURus | No | - | - | 60A | 60A | - | - | - | 0.1040 Ohms | - | 1.25A | 1.25A | - | - | - | Clips Included | Board Mount | Halogen Free | 4.80mm (0.189") | Yes | - | - | - | 10.90mm (0.429") | - | No | 16.51 A²sec | No | Surface Mount | - | - | -55°C ~ 125°C | - | 2-SMD, Square End Block with Clip | - | - | Not Present | - | - | - | Yes | - | - | 600 V | - | - | 4.80mm (0.189") | |
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Eaton - Electronics Division
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846
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Price on request
846
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Littelfuse Inc.
<p>The Littelfuse 0481005.H is a 5A alarm indicating fuse from the 481 series, designed for overcurrent protection in telecom and other applications. It is rated for 125VAC and 125VDC with a breaking capacity of 300A AC and 200A DC. The fuse exhibits opening times of 10 minutes minimum at 100% rated current and 5 minutes maximum at 150% rated current, characteristic of slow-blow behavior, though the database lists it as fast blow. Cold resistance is 0.0285 ohms and melting I²t is 64 A²s. The operating temperature range is -55°C to 125°C. The fuse requires a holder and comes in an alarm indicator package with a green body color for the 5A rating. It carries CSA and UR agency approvals.</p>
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811
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Price on request
811
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Telecom | CSA, UR | - | Green | - | - | 300A | 300A | 200A | - | 0.0285 Ohms | - | 5A | 5A | - | - | 481 Series | Indicating | Indicating Fuse | - | 19.60mm | - | - | - | - | 16.90mm | - | - | 64 A²·s | - | Requires Holder | - | - | -55°C ~ 125°C | - | - | - | Fast Blow | - | - | - | - | No | - | - | 125V | - | - | 5.80mm | |
Eaton - Electronics Division
<p>The Eaton Bussmann 16LCT is a high-performance cartridge fuse designed for electrical and industrial applications. It is rated for 16A continuous current and can handle voltages up to 240VAC and 150VDC. With an impressive breaking capacity of 200kA, this fuse provides robust overcurrent protection in high-fault-current environments.</p><p> </p><p>The fuse is constructed in a cylindrical, blade terminal (bolt) package measuring 0.331" diameter by 1.102" length (8.40mm x 28.00mm). It is designed for bolt mount installation, ensuring secure and reliable connections in demanding applications. The 16LCT carries CE and UR approval agency certifications, indicating compliance with international safety standards.</p>
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790
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Price on request
790
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Electrical, Industrial | CE, UR | - | - | - | 200 kA | 200kA | - | - | - | - | - | 16 A | 16A | - | - | - | - | Cartridge | - | - | - | - | - | - | - | - | - | - | - | Bolt Mount | - | - | - | - | Cylindrical, Blade Terminal (Bolt) | - | - | - | 0.331" Dia x 1.102" L (8.40mm x 28.00mm) | 0.331" Dia x 1.102" L (8.40mm x 28.00mm) | - | No | - | - | 240 V | 240 V | 150 V | - | |
Eaton - Electronics Division
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725
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Price on request
725
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Telecom | UR | - | - | - | - | 300A AC, 450A DC | - | - | - | - | - | - | 500mA | - | - | - | Indicating | Indicating Fuse | - | - | - | - | - | - | - | - | - | - | - | Requires Holder | - | - | - | - | - | - | Fast Blow | - | 0.688" L x 0.127" W x 0.810" H (17.48mm x 3.23mm x 20.57mm) | - | - | - | - | - | 125 V | - | - | - | |
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Eaton - Electronics Division
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721
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Price on request
721
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Eaton - Electronics Division
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616
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Price on request
616
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Electrical, Industrial | CE, UR | - | - | - | - | 200kA | - | - | - | - | - | - | 20A | - | - | - | - | Cartridge | - | - | - | - | - | - | - | - | - | - | - | Bolt Mount | - | - | - | - | - | - | - | - | 0.331" Dia x 1.102" L (8.40mm x 28.00mm) | - | - | - | - | - | 240 V | - | - | - | |
Littelfuse Inc.
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561
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Price on request
561
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Electrical, Industrial | CE, CSA, QPL, UL | - | - | - | - | 100kA AC, 50kA DC | - | - | - | - | - | - | 8A | - | - | - | - | Cartridge | - | - | - | - | - | - | - | - | - | - | - | Requires Holder | - | - | - | - | - | - | Fast Blow | - | 0.406" Dia x 1.500" L (10.31mm x 38.10mm) | - | - | - | - | - | 600 V | - | - | - | |
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Littelfuse Inc.
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550
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Price on request
550
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Electrical, Industrial | CE, CSA, QPL, UL | - | - | - | - | 100kA AC, 50kA DC | - | - | - | - | - | - | 2A | - | - | - | - | Cartridge | - | - | - | - | - | - | - | - | - | - | - | Requires Holder | - | - | - | - | - | - | Fast Blow | - | 0.406" Dia x 1.500" L (10.31mm x 38.10mm) | - | - | - | - | - | 600 V | - | - | - |
Showing 1-50 of 18,621 products