ROV14H271K-S

Product Overview

• Belongs to: Electronic Components
• Category: Varistor
• Use: Voltage Regulation and Surge Protection
• Characteristics: High energy absorption, fast response time
• Package: Radial leaded disc
• Essence: Protects electronic circuits from voltage spikes
• Packaging/Quantity: Bulk packaging, quantity varies

Specifications

• Voltage Rating: 275V
• Peak Current: 4500A
• Energy Absorption: 360J
• Operating Temperature: -40°C to +85°C
• Dimensions: 14mm diameter

Detailed Pin Configuration

• Pin 1: Anode
• Pin 2: Cathode

Functional Features

• Fast response to transient over-voltage conditions
• High energy absorption capability
• Reliable protection for sensitive electronic components

Advantages

• Effective surge protection
• Compact size
• Wide operating temperature range

Disadvantages

• Limited lifespan after repeated surges
• Requires replacement after significant voltage events

Working Principles

ROV14H271K-S operates based on the principle of varistor action, where its resistance decreases as the voltage across it increases. This allows it to divert excess current away from sensitive components, protecting them from damage.

Detailed Application Field Plans

• Consumer electronics
• Industrial equipment
• Power supplies
• Telecommunications devices

Detailed and Complete Alternative Models

• ROV10H271K-S: Lower energy absorption, smaller size
• ROV20H271K-S: Higher energy absorption, larger size
• ROV14H391K-S: Higher voltage rating, similar energy absorption

This comprehensive entry provides a detailed understanding of the ROV14H271K-S varistor, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.