LPJ-350SP Product Overview

Introduction

The LPJ-350SP is a versatile electronic component that belongs to the category of electrical fuses. It is widely used in various electrical and electronic systems to protect against overcurrent conditions. This entry provides an in-depth overview of the LPJ-350SP, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electrical Fuse
• Use: Protection against overcurrent conditions in electrical and electronic systems
• Characteristics: Fast-acting, high interrupting capacity, compact design
• Package: Standard fuse package
• Essence: Ensures safety and protection of electrical circuits
• Packaging/Quantity: Typically sold in packs of 5 or 10 units

Specifications

• Voltage Rating: 350V AC/DC
• Current Rating: 3A
• Interrupting Capacity: 200A @ 350V AC/DC
• Operating Temperature Range: -40°C to 85°C
• Agency Approvals: UL Recognized, CSA Certified

Detailed Pin Configuration

The LPJ-350SP features a standard blade-type terminal for easy installation into compatible fuse holders. The detailed pin configuration includes: - Terminal 1: Input connection - Terminal 2: Output connection

Functional Features

• Fast-acting response to overcurrent conditions
• High interrupting capacity to safely handle fault currents
• Compact design for space-saving installations
• Reliable performance in diverse operating conditions

Advantages and Disadvantages

Advantages

• Provides effective protection against overcurrent conditions
• High interrupting capacity ensures safety in electrical systems
• Compact size allows for flexible integration into various applications

Disadvantages

• Limited to specific voltage and current ratings
• May require periodic replacement after experiencing overcurrent events

Working Principles

The LPJ-350SP operates based on the principle of thermal and magnetic protection. When an overcurrent condition occurs, the fuse element rapidly heats up, causing it to melt and open the circuit, thereby interrupting the flow of current and preventing damage to the connected equipment.

Detailed Application Field Plans

The LPJ-350SP is commonly utilized in the following application fields: 1. Industrial Control Panels: Protects sensitive control circuitry from overcurrent events. 2. Power Supplies: Safeguards power distribution systems from excessive current flow. 3. Automotive Electronics: Ensures safety and reliability in vehicle electrical systems. 4. Renewable Energy Systems: Provides overcurrent protection in solar and wind power installations.

Detailed and Complete Alternative Models

For users seeking alternative options, the following models can be considered as substitutes for the LPJ-350SP: 1. Littelfuse KLKD003 2. Bussmann FNQ-R-3 3. Eaton/Bussmann Series JJN-3 4. SIBA 70-065-63/3A

In conclusion, the LPJ-350SP is a reliable electrical fuse with robust overcurrent protection capabilities, making it suitable for a wide range of applications in diverse industries.

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