SL1021A250R - Littelfuse Inc.

Manufacturer Part Number

SL1021A250R

Manufacturer

littelfuse

Introduction

The SL1021A250R is a 3-pole gas discharge tube (GDT) arrester from Littelfuse. It is designed for overvoltage protection in a wide range of applications, offering reliable circuit protection against transient voltage surges and lightning strikes.

Product Features and Performance

Nominal DC spark-over voltage of 250V

Impulse discharge current rating of 10kA (8/20μs waveform)

Through-hole mounting for easy integration

Axial cylinder package with 3 radial leads

Fail-short design for added safety

Product Advantages

Robust protection against high-energy transients

Compact and space-efficient design

Reliable performance over an extended lifetime

RoHS-compliant and environmentally friendly

Key Reasons to Choose

Proven Littelfuse quality and reliability

Optimal voltage protection for a wide range of applications

Easy installation and integration into your system

Cost-effective solution for circuit protection

Quality and Safety Features

Rigorous testing and quality control measures

Fail-short design ensures safety in the event of component failure

Compliant with relevant safety and environmental standards

Compatibility

The SL1021A250R is compatible with a variety of electronic and electrical systems that require protection against transient overvoltages, such as:

Telecommunications equipment

Power supply systems

Industrial automation and control systems

Household appliances and consumer electronics

Application Areas

Transient voltage surge suppression (TVSS)

Lightning protection

Overvoltage protection for electronic circuits

Product Lifecycle

The SL1021A250R is an active product in our website's sales team's circuit protection portfolio. There are no known plans for discontinuation at this time. Customers are advised to check with our website's sales team or their authorized distributors for the latest product availability and any potential alternative models that may be available.