TMOV34S181MP Encyclopedia Entry

Product Overview

The TMOV34S181MP belongs to the category of surge protective devices and is commonly used for protecting sensitive electronic equipment from voltage transients. This device is characterized by its high energy absorption capability, compact package, and reliable performance. It is typically packaged in a small form factor and is available in various quantities to suit different application needs.

Specifications

• Maximum Continuous Operating Voltage: 130VAC
• Nominal Discharge Current (8/20µs): 10kA
• Maximum Surge Current (8/20µs): 50kA
• Capacitance: 180pF
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TMOV34S181MP features a standard 3-pin configuration, with specific pin assignments for input, output, and ground connections. The pinout is designed to ensure easy integration into existing circuitry and provides clear labeling for quick and accurate installation.

Functional Features

• High Energy Absorption: Capable of dissipating large amounts of surge energy to protect downstream equipment.
• Compact Design: Space-saving form factor suitable for integration into various electronic systems.
• Reliable Performance: Provides consistent protection against voltage transients, ensuring the safety of connected devices.

Advantages and Disadvantages

Advantages

• High energy absorption capability
• Compact package
• Reliable performance

Disadvantages

• Limited to specific voltage and current ratings
• May require additional components for comprehensive surge protection in complex systems

Working Principles

The TMOV34S181MP operates based on a combination of metal oxide varistor (MOV) and thermal disconnect technologies. When subjected to overvoltage conditions, the MOV component rapidly clamps the excess voltage, while the thermal disconnect mechanism ensures that sustained overcurrent conditions do not compromise the device's integrity.

Detailed Application Field Plans

The TMOV34S181MP is ideally suited for use in various applications, including: - Industrial control systems - Telecommunication equipment - Power distribution units - Renewable energy systems - Consumer electronics

Detailed and Complete Alternative Models

• TMOV20S431K: Similar surge protective device with higher energy absorption capacity
• TMOV25S201K: Alternative model with lower capacitance for specific application requirements
• TMOV30S601K: Surge protector with higher surge current handling capability for more demanding environments

In conclusion, the TMOV34S181MP surge protective device offers reliable and compact protection against voltage transients, making it an essential component in safeguarding sensitive electronic equipment across diverse industries.

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