V251DA40 - Littelfuse Inc.

Manufacturer Part Number

V251DA40

Manufacturer

littelfuse

Introduction

The V251DA40 is a high-performance transient voltage suppressor (TVS) varistor from Littelfuse. It is designed to protect electronic circuits and equipment from damaging voltage spikes and surges, ensuring reliable operation and extended product lifespan.

Product Features and Performance

Maximum AC voltage: 250V

Maximum DC voltage: 330V

Varistor voltage range: 351V (min) to 429V (max)

Surge current rating: 40kA

Energy absorption capacity: 370J

Single-circuit design

Capacitance: 5000pF @ 1MHz

Operating temperature range: -55°C to 85°C

Product Advantages

Robust construction for long-term reliability

High surge current handling capability

Excellent voltage clamping performance

Compact and space-saving chassis mount design

Suitable for a wide range of applications

Key Reasons to Choose This Product

Proven Littelfuse quality and reliability

Exceptional transient voltage protection

Optimized for high-energy surge applications

Versatile mounting options for easy integration

Cost-effective solution for voltage spike mitigation

Quality and Safety Features

Tested and certified to meet industry standards

Robust and durable construction for long service life

Designed with safety in mind to prevent electrical hazards

Compatibility

The V251DA40 is compatible with a wide range of electronic devices and systems that require protection against voltage transients, including industrial equipment, power supplies, telecommunications systems, and more.

Application Areas

Industrial automation and control systems

Power distribution and transmission equipment

Telecommunication and network infrastructure

Consumer electronics and appliances

Automotive and transportation systems

Product Lifecycle

The V251DA40 is an active product in Littelfuse's portfolio. There are no immediate plans for discontinuation, and it remains a viable option for customers. If you require additional information or need assistance finding an alternative model, please contact our website's sales team.