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Littelfuse Non-Resettable Fuse 2A 63V Fast Acting Ceramic Body 0437002.WR
Specifications
| Country of Origin | India |
|---|---|
| Brand | Littelfuse |
| Body Material | Ceramic |
| Height | 0.82mm |
| Model | 0437002.WR |
| Depth | 3.2mm |
| Series | 437 |
| Maximum Operating Temperature | 150°C |
| Resistance | 0.06Ω |
| 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
- Constructed with ceramic body material for durability.
- Suitable for high ambient temperature operations up to 150°C.
- Features a breaking capacity of 50A ensuring safe circuit protection.
- Designed for surface mount technology with a reel package type for efficient assembly.
- Complies with RoHS and CSA standards for environmental and safety assurance.
- Operates reliably in temperature range from -55°C to +150°C.
- Uses tin, silver, and nickel terminal materials for efficient conductivity.
- Resistance rating is 0.06 ohms promoting minimal voltage drop.
Product Description
Littelfuse 0437002.WR Non-Resettable Fuse is a high-quality fast acting fuse designed for overcurrent protection in electronic circuits with operating voltages up to 63V and a current rating of 2A. The fuse features a robust ceramic body that ensures high temperature endurance, capable of functioning reliably between -55°C and +150°C, making it ideal for use in automotive electronics, industrial automation, and consumer electronic applications.
This fuse series provides a breaking capacity of 50A which guarantees circuit safety during fault conditions. The fuse comes in an industry-standard 1206 package size suitable for surface mount technology assembly lines. It is supplied in reel form to facilitate high volume automatic insertion, improving manufacturing efficiency.
The terminals made of tin, silver, and nickel provide excellent electrical conductivity and solderability. Compliance with RoHS and CSA standards confirms the product’s environmental safety and performance certification, enabling use in regulated environments.
Applications include protection for devices such as LCD displays, data modems, servers, printers, scanners, and automotive electronics. Its fast-acting characteristic makes it appropriate for sensitive circuit components requiring immediate fault response.
Constructed from ceramic for high thermal resistance and durability. Fast acting to protect sensitive and valuable electronics. Compact 1206 surface mount package suitable for modern PCB layouts. Supplied as a reel package for efficient automated assembly processes.
Certified RoHS and CSA for compliance with international safety standards. Wide operating temperature range from -55°C to 150°C to suit harsh environments. Breaking capacity of 50A provides robust fault interruption capability.
Ideal for automotive, computing, and communication electronic protection.
Explore a wide range of high quality fuses and circuit protection devices within the Electronics & Electricals category at EnvMart, featuring Littelfuse products ranked for reliability and compliance.
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Frequently Asked Questions
This model has a current rating of 2A, making it suitable for overcurrent protection in electronic circuits.
The maximum operating temperature for this fuse is 150°C, allowing it to function in high ambient temperature environments.
It features a breaking capacity of 50A, which ensures safe circuit protection during fault conditions.
The fuse comes in a reel package type with a package size of 1206, suitable for surface mount technology assembly.
The terminals are made of tin, silver, and nickel, providing excellent electrical conductivity and solderability.
The resistance rating is 0.06 ohms, which promotes minimal voltage drop across the fuse.
It operates reliably in a temperature range from -55°C to +150°C, making it suitable for harsh environments.
This model complies with RoHS and CSA standards, ensuring environmental safety and performance certification.
It is a fast acting non-resettable fuse designed for overcurrent protection in electronic circuits.
It is suitable for applications such as protection for LCD displays, data modems, servers, printers, scanners, and automotive electronics.
The fuse is constructed with a ceramic body material, which provides high thermal resistance and durability.
This model belongs to the 437 series, which includes various fuses designed for similar applications.
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