TMOV20RP275M

Product Overview

Category

The TMOV20RP275M belongs to the category of metal oxide varistors (MOVs).

Use

It is used for surge protection in various electronic and electrical systems.

Characteristics

• High energy absorption capacity
• Fast response time
• Wide operating voltage range
• Compact package size

Package

The TMOV20RP275M is typically available in a cylindrical package with leads for easy installation on circuit boards or within electrical enclosures.

Essence

The essence of the TMOV20RP275M lies in its ability to protect sensitive electronic components from voltage surges and transients.

Packaging/Quantity

The TMOV20RP275M is commonly packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

• Maximum Allowable Voltage: 275V AC
• Energy Absorption Capacity: 20J
• Peak Current Capability: 6kA
• Operating Temperature Range: -40°C to 85°C
• Lead Material: Tin-plated copper

Detailed Pin Configuration

The TMOV20RP275M typically has two leads for connection to the circuit. The pin configuration is as follows: - Pin 1: Input/Anode - Pin 2: Output/Cathode

Functional Features

• Surge Protection: The TMOV20RP275M provides effective protection against voltage surges and transients, safeguarding connected equipment.
• Fast Response: It responds rapidly to voltage spikes, diverting excess energy away from sensitive components.
• Reliability: With its robust construction, the TMOV20RP275M offers long-term reliability in surge protection applications.

Advantages and Disadvantages

Advantages

• High energy absorption capacity
• Fast response time
• Wide operating voltage range
• Compact package size

Disadvantages

• Limited to specific voltage ratings
• May require periodic replacement after significant surge events

Working Principles

The TMOV20RP275M operates based on the principle of varistor action, where its resistance decreases with increasing voltage. When a surge occurs, the varistor conducts excess current, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The TMOV20RP275M is suitable for a wide range of applications, including: - Power distribution systems - Telecommunication equipment - Industrial control systems - Consumer electronics - Renewable energy systems

Detailed and Complete Alternative Models

• TMOV14RP275E: Similar surge protection characteristics with a lower energy absorption capacity
• TMOV34RP275E: Higher energy absorption capacity for more demanding surge protection requirements
• TMOV20RP320E: Offers a higher maximum allowable voltage for applications with elevated voltage levels

In conclusion, the TMOV20RP275M is a reliable and efficient metal oxide varistor designed to protect electronic and electrical systems from damaging voltage surges. Its compact size, high energy absorption capacity, and fast response time make it a valuable component in surge protection applications across various industries.

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