0468.500NRHF

The "0468.500NRHF" is a specific product from Littelfuse Inc., a well-known manufacturer of circuit protection, power control, and sensing technologies. This particular component is a type of fuse, designed to protect electrical circuits from overcurrent conditions.

Detailed Description:

1. Type and Function:

   • The 0468.500NRHF is a fuse, which serves as a safety device that interrupts the flow of current in an electrical circuit when it exceeds a predetermined level. This helps prevent damage to components and reduces the risk of fire.

2. Specifications:

   • Current Rating: The fuse is rated for 500 mA (milliamps), indicating the maximum current it can handle before it blows.
   • Voltage Rating: It typically operates at a voltage rating of 250V AC, making it suitable for various applications in residential and industrial settings.
   • Fuse Type: It is likely a fast-acting fuse, designed to respond quickly to overcurrent situations, providing immediate protection.

3. Physical Characteristics:

   • Form Factor: The fuse is usually cylindrical in shape, with metal end caps and a glass or ceramic body that allows for visual inspection of the fuse element.
   • Dimensions: While specific dimensions may vary, it generally has a compact size suitable for integration into various electronic devices and systems.
   • Mounting Style: It may be designed for through-hole or surface mount applications, depending on the specific variant.

4. Material Composition:

   • The fuse element is typically made from a conductive metal that melts when the current exceeds the rated limit, effectively breaking the circuit. The body may be made from glass or ceramic, providing insulation and protection for the internal components.

5. Environmental Considerations:

   • The "NRHF" in the part number indicates that the fuse is designed to be non-RoHS hazardous, meaning it complies with regulations regarding hazardous substances in electronic components.

6. Applications:

   • This fuse is suitable for a wide range of applications, including consumer electronics, automotive systems, industrial machinery, and other electrical devices where overcurrent protection is essential.

7. Standards and Certifications:

   • The fuse may comply with various industry standards, ensuring reliability and safety in its operation. It is advisable to check for specific certifications such as UL, CSA, or IEC.

8. Usage Instructions:

   • When integrating the 0468.500NRHF into a circuit, it is crucial to ensure that the fuse is rated appropriately for the application. Proper installation and adherence to electrical standards are necessary to maintain safety and functionality.

In summary, the Littelfuse 0468.500NRHF is a reliable and efficient fuse designed to protect electrical circuits from overcurrent conditions, ensuring the safety and longevity of electronic devices.