ROV20H102K-S-2

Product Category

The ROV20H102K-S-2 belongs to the category of electronic components, specifically varistors.

Basic Information Overview

• Use: The ROV20H102K-S-2 is used for voltage clamping and transient surge protection in electronic circuits.
• Characteristics: It has high energy absorption capability, fast response time, and low leakage current.
• Package: The varistor is typically housed in a disc-shaped package with radial leads for easy PCB mounting.
• Essence: The essence of the ROV20H102K-S-2 lies in its ability to protect sensitive electronic components from voltage spikes and surges.
• Packaging/Quantity: It is commonly available in reels or bulk packaging, with quantities varying based on supplier and customer requirements.

Specifications

• Voltage Rating: 20V
• Peak Current: 100A
• Maximum Energy Dissipation: 0.1J
• Operating Temperature Range: -40°C to 85°C
• Tolerance: ±10%

Detailed Pin Configuration

The ROV20H102K-S-2 typically has two radial leads for connection to the circuit board. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Protection: Provides effective protection against voltage transients and surges.
• Fast Response Time: Rapidly clamps excessive voltage to protect downstream components.
• Low Leakage Current: Ensures minimal power loss during normal operation.

Advantages and Disadvantages

• Advantages:
  • Effective voltage clamping
  • Fast response time
  • Low leakage current
  • Compact size
• Disadvantages:
  • Limited peak current handling compared to some higher-rated varistors
  • Voltage-dependent nonlinear behavior

Working Principles

The varistor operates based on the principle of voltage-dependent resistance. Under normal conditions, it exhibits a high resistance, but when subjected to a voltage surge, its resistance decreases significantly, diverting the excess current away from the protected circuit.

Detailed Application Field Plans

The ROV20H102K-S-2 is commonly used in various electronic devices and systems, including: - Power supplies - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Model 1: ROV10H201K-S-2
• Model 2: ROV14H471K-S-2
• Model 3: ROV25H820K-S-2

This comprehensive range of alternative models provides options with different voltage ratings and energy absorption capabilities to suit diverse application requirements.

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This entry provides a detailed overview of the ROV20H102K-S-2 varistor, covering its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.