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Littelfuse Non-Resettable Fast Acting Fuse 500mA 63V Ceramic Body 0437.500WR
Specifications
| Country of Origin | Philippines |
|---|---|
| Brand | Littelfuse |
| Body Material | Ceramic |
| Height | 0.82mm |
| Model | 0437.500WR |
| Depth | 3.2mm |
| Series | 437 |
| Maximum Operating Temperature | 150°C |
| Resistance | 0.91Ω |
| Package Type | Reel |
| Minimum Operating Temperature | -55°C |
| Package Size | 1206 |
| Breaking Capacity | 50A |
| Terminal Material | Tin, Silver, Nickel |
| Standards/Approvals | RoHS, CSA |
| Fuse Characteristics | Fast Acting |
Key Features
- Features a ceramic body for high durability and thermal resistance.
- Operates reliably between -55°C and 150°C temperature range.
- Provides fast acting fuse characteristics ideal for sensitive electronics.
- Has a breaking capacity of 50A suitable for circuit protection.
- Surface mount design suitable for automated reflow and wave soldering.
- Package supplied on reel for efficient manufacturing processes.
- Lead-free and RoHS compliant ensuring environmental safety.
- Compact 1206 package size for efficient board space utilization.
Product Description
Littelfuse 0437.500WR Non-Resettable Fast Acting Fuse, rated 500mA and 63V, is engineered to provide reliable over current protection in a variety of electronic applications including automotive electronics, LCD displays, data modems, servers, printers, and scanners.
This fuse features a robust ceramic body material that withstands high ambient temperatures from -55°C to 150°C, ensuring performance in demanding environments. Its fast-acting fuse characteristic provides prompt circuit interruption to protect sensitive components.
The fuse's compact size (1206 package) and surface mount technology design enables space and time efficiencies during assembly, supporting both leaded and lead-free reflow and wave soldering processes.
Its breaking capacity of 50A ensures effective protection against overcurrent conditions. The terminal plating of tin, silver, and nickel guarantees excellent electrical connectivity and corrosion resistance. Additionally, this fuse is 100% lead-free and complies with RoHS standards for environmental safety.
Packaged on reels, these fuses facilitate automated insertion processes thus improving manufacturing productivity. Robust ceramic body material enhances durability. Wide operating temperature range from -55°C to 150°C. Fast acting fuse characteristics for sensitive electronic protection.
Breaking capacity of 50A for high reliability. Compact 1206 package ideal for space constrained designs. Surface mount design suitable for reflow and wave soldering. Lead-free and RoHS compliant for environmental safety.
Termination with tin, silver, and nickel for optimum conductivity.
This Littelfuse 437 Series fuse is well suited for industrial, laboratory, manufacturing, automotive, and commercial electronic applications requiring dependable circuit protection.
Explore more Fuses in the non-resettable category at EnvMart to find the ideal product for your specific electronic protection needs.
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Frequently Asked Questions
This model is rated for 500mA and 63V, providing reliable overcurrent protection.
It has a breaking capacity of 50A, which is suitable for effective circuit protection against overcurrent conditions.
This fuse operates reliably between -55°C and 150°C, making it suitable for demanding environments.
The fuse features a ceramic body for durability, with terminals made of tin, silver, and nickel for optimal conductivity.
It is packaged on a reel in a compact 1206 size, facilitating efficient manufacturing processes and automated insertion.
Yes, it is 100% lead-free and complies with RoHS standards, ensuring environmental safety.
This model is a fast acting fuse, providing prompt circuit interruption to protect sensitive electronic components.
It is engineered for a variety of electronic applications including automotive electronics, LCD displays, data modems, servers, printers, and scanners.
The resistance of this fuse is 0.91Ω, which contributes to its performance in circuit protection.
The dimensions of this model are 0.82mm in height and 3.2mm in depth, making it suitable for space-constrained designs.
Yes, its surface mount design is suitable for both automated reflow and wave soldering processes.
The country of origin for this fuse is the Philippines.
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