TMOV34S351MP

Product Overview

• Category: Surge Protection Device
• Use: Protects electrical and electronic equipment from voltage surges and transients.
• Characteristics: High energy absorption, fast response time, compact design.
• Package: Ceramic disc with lead wires
• Essence: Provides reliable protection against transient overvoltages.
• Packaging/Quantity: Individually packaged, quantity varies based on order.

Specifications

• Voltage Rating: 340VAC
• Peak Surge Current: 20kA
• Operating Temperature Range: -40°C to +85°C
• Capacitance: 350pF
• Insulation Resistance: >10,000 MΩ

Detailed Pin Configuration

• Pin 1: Ground
• Pin 2: Line In
• Pin 3: Load Out

Functional Features

• Fast response to voltage surges
• Low clamping voltage
• Long lifespan
• Compact size for easy installation

Advantages

• Reliable protection for sensitive equipment
• High energy absorption capacity
• Wide operating temperature range

Disadvantages

• Limited surge current handling compared to some higher-end models
• May require additional components for comprehensive surge protection in complex systems

Working Principles

The TMOV34S351MP utilizes a metal oxide varistor (MOV) to divert excess voltage away from connected equipment. When a surge occurs, the MOV conducts current, limiting the voltage across the protected circuit.

Detailed Application Field Plans

• Industrial control systems
• Telecommunication equipment
• Power distribution units
• Renewable energy systems
• Home appliances

Detailed and Complete Alternative Models

1. TMOV25S431MP
   • Voltage Rating: 250VAC
   • Peak Surge Current: 25kA
   • Capacitance: 430pF
2. TMOV42S561MP
   • Voltage Rating: 420VAC
   • Peak Surge Current: 30kA
   • Capacitance: 560pF

This information provides a comprehensive understanding of the TMOV34S351MP surge protection device, including its specifications, features, applications, and alternatives.