RXEF030

Product Overview

Category: Electronic Component
Use: Overcurrent Protection
Characteristics: Fast-acting, Surface Mount
Package: Radial Leaded
Essence: Fuse
Packaging/Quantity: Reel/1000

Specifications

• Voltage Rating: 72VDC
• Current Rating: 3A
• Breaking Capacity: 50A
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The RXEF030 has two radial leads for easy installation on a circuit board. The pin configuration is as follows: - Pin 1: Connected to one end of the fuse element - Pin 2: Connected to the other end of the fuse element

Functional Features

• Fast-acting response to overcurrent conditions
• Surface mount design for space-saving installation
• Reliable radial leaded package for secure mounting

Advantages and Disadvantages

Advantages: - Fast-acting protection helps prevent damage to sensitive components - Surface mount design saves space on the circuit board - Radial leaded package ensures secure and reliable installation

Disadvantages: - Limited to a maximum voltage rating of 72VDC - May not be suitable for high-power applications due to the 3A current rating

Working Principles

The RXEF030 operates based on the principle of thermal protection. When an overcurrent condition occurs, the fuse element heats up and melts, interrupting the circuit and protecting downstream components.

Detailed Application Field Plans

The RXEF030 is commonly used in electronic circuits where overcurrent protection is required. It finds application in various devices such as power supplies, battery chargers, and automotive electronics.

Detailed and Complete Alternative Models

• RXEF010: 72VDC, 1A current rating
• RXEF020: 72VDC, 2A current rating
• RXEF040: 72VDC, 4A current rating
• RXEF050: 72VDC, 5A current rating

In conclusion, the RXEF030 is a fast-acting surface mount fuse designed for overcurrent protection in electronic circuits. Its compact radial leaded package and reliable performance make it suitable for a wide range of applications.

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