0468001.NRHF

The Littelfuse Inc. part number "0468001.NRHF" refers to a specific type of fuse, typically used for overcurrent protection in various electronic and electrical applications. Here’s a detailed description of this component:

General Description:

The 0468001.NRHF is a surface mount fuse designed to provide reliable overcurrent protection in compact electronic devices. It is part of Littelfuse's extensive range of fuses, which are known for their high performance and durability.

Physical Characteristics:

• Form Factor: The fuse is designed in a surface mount package, making it suitable for automated assembly processes and ideal for space-constrained applications.
• Dimensions: The exact dimensions may vary, but it typically features a small footprint, allowing it to fit into tight spaces on printed circuit boards (PCBs).
• Material: The fuse body is usually made from a thermoplastic or ceramic material, which provides insulation and protection against environmental factors.

Electrical Specifications:

• Rated Current: The fuse is rated for a specific current, which indicates the maximum continuous current it can handle before tripping. For the 0468001.NRHF, this is typically around 1 ampere.
• Voltage Rating: It has a voltage rating that defines the maximum voltage the fuse can safely interrupt. This is often in the range of 32V to 60V, making it suitable for low-voltage applications.
• Interrupting Rating: The fuse is designed to safely interrupt fault currents up to a certain level, ensuring that it can handle short circuits without causing damage to the circuit or itself.

Performance Characteristics:

• Time-Current Characteristics: The fuse exhibits a fast-acting response, meaning it will quickly blow when the current exceeds its rated value, providing immediate protection to sensitive components.
• Temperature Range: The operating temperature range is typically specified, allowing the fuse to function effectively in various environmental conditions.

Applications:

The 0468001.NRHF fuse is commonly used in:

• Consumer electronics (e.g., smartphones, tablets)
• Automotive applications (e.g., electronic control units)
• Industrial equipment
• Power supplies and chargers

Compliance and Standards:

Littelfuse fuses, including the 0468001.NRHF, often comply with international safety and performance standards, ensuring they meet the necessary regulatory requirements for use in various markets.

Conclusion:

The Littelfuse 0468001.NRHF is a compact, reliable surface mount fuse designed for overcurrent protection in a variety of electronic applications. Its fast-acting characteristics and robust design make it an essential component for safeguarding sensitive electronic circuits from damage due to excessive current.