V120MA1A - Product Encyclopedia Entry

Introduction

The V120MA1A is a vital component in the field of electronics, offering essential protection against voltage surges and transients. This entry provides a comprehensive overview of the V120MA1A, covering its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Surge Protector
• Use: Protects electronic circuits from voltage surges and transients
• Characteristics: Fast response time, high surge current capability, low clamping voltage
• Package: SMD (Surface Mount Device)
• Essence: Safeguarding electronic devices from voltage fluctuations
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Voltage Rating: 120V
• Peak Pulse Current: 500A
• Clamping Voltage: 193V
• Operating Temperature Range: -55°C to +150°C
• Mounting Type: Surface Mount

Detailed Pin Configuration

The V120MA1A typically features a standard SMD pin configuration with specific details available in the manufacturer's datasheet.

Functional Features

• Transient Protection: Effectively suppresses voltage transients and surges
• Fast Response Time: Rapid reaction to transient events for enhanced protection
• High Surge Current Capability: Capable of handling substantial surge currents without degradation

Advantages

• Reliable protection against voltage spikes
• Compact SMD package for easy integration into circuit designs
• Wide operating temperature range for versatile applications

Disadvantages

• Limited to specific voltage ratings
• Requires careful consideration of placement within the circuit layout

Working Principles

The V120MA1A operates based on the principle of avalanche breakdown, where it rapidly diverts excessive transient energy away from sensitive electronic components, thereby safeguarding them from damage.

Detailed Application Field Plans

The V120MA1A finds extensive use in various electronic systems, including: - Power Supplies - Communication Equipment - Industrial Control Systems - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

• V130LA20A: Higher voltage rating for increased protection
• V110ZA05: Lower voltage rating suitable for specific applications
• V140LA10A: Enhanced surge current capability for demanding environments

In conclusion, the V120MA1A serves as a crucial component in protecting electronic circuits from voltage surges and transients. Its robust specifications, functional features, and diverse application field plans make it an indispensable asset in the realm of electronics.

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