Q4004L4 - Littelfuse Inc.

Manufacturer Part Number

Q4004L4

Manufacturer

littelfuse

Introduction

The Littelfuse Q4004L4 is a discontinued thyristor TRIAC device designed for a wide range of industrial and commercial applications. It offers reliable performance and robust overcurrent protection in a compact through-hole package.

Product Features and Performance

Standard TRIAC device with a voltage rating of 400V

Maximum on-state current of 4A

Low gate trigger voltage of 1.3V (max)

High non-repetitive surge current capability up to 55A

Wide operating temperature range of -40°C to 125°C

Through-hole TO-220 isolated tab package

Product Advantages

Reliable and robust design for industrial applications

Compact footprint and easy integration

Excellent overcurrent and surge current handling

Key Reasons to Choose This Product

Proven Littelfuse quality and reliability

Versatile performance for a variety of AC power control needs

Cost-effective solution for industrial and commercial applications

Quality and Safety Features

Isolated tab package for improved safety

Designed and tested to meet industry standards

Compatibility

The Q4004L4 is a standard TRIAC device that can be used as a replacement or alternative in many industrial and commercial AC power control applications.

Application Areas

Motor control

Lighting control

Household appliances

HVAC systems

Industrial automation and control

Product Lifecycle

The Q4004L4 is a discontinued product, replaced by newer, more advanced Littelfuse TRIAC models. Customers are advised to contact our website's sales team for information on available alternatives and equivalent products.