1812L110/24DR

The 1812L110/24DR is a surface-mount fuse manufactured by Littelfuse Inc., designed for overcurrent protection in electronic circuits. This fuse is part of the 1812 series, which is characterized by its compact size and high reliability, making it suitable for a variety of applications, including consumer electronics, automotive, and industrial equipment.

Key Features:

1. Form Factor: The 1812L110/24DR is designed in a standard 1812 package size, which measures approximately 4.5 mm x 3.2 mm (0.18 in x 0.12 in). This small footprint allows for easy integration into densely packed circuit boards.

2. Current Rating: The fuse is rated for a nominal current of 110 mA, providing adequate protection for low-power circuits. This rating ensures that the fuse will blow and interrupt the circuit when the current exceeds this threshold, preventing damage to sensitive components.

3. Voltage Rating: The fuse has a voltage rating of 24V, making it suitable for low-voltage applications. This rating indicates the maximum voltage that can be applied across the fuse without risking failure.

4. Material and Construction: The fuse is typically constructed from a combination of metal and ceramic materials, which provide durability and thermal stability. The design is optimized for quick response to overcurrent conditions, ensuring that the fuse operates effectively in protecting the circuit.

5. Operating Temperature: The 1812L110/24DR is designed to operate within a specified temperature range, which is crucial for maintaining performance and reliability in various environmental conditions.

6. Mounting Type: As a surface-mount device (SMD), the fuse is designed for automated assembly processes, allowing for efficient production and reduced labor costs in manufacturing.

7. Applications: This fuse is ideal for use in a wide range of applications, including power supplies, LED lighting, telecommunications, and other electronic devices where overcurrent protection is essential.

8. Compliance and Standards: The 1812L110/24DR typically meets various industry standards for safety and performance, ensuring that it can be used in applications that require compliance with regulatory requirements.

Summary:

The Littelfuse 1812L110/24DR is a reliable and efficient surface-mount fuse that provides essential overcurrent protection in compact electronic designs. Its small size, appropriate current and voltage ratings, and robust construction make it a versatile choice for engineers looking to safeguard their circuits from potential damage due to excessive current flow.