0453.315MR - Littelfuse Inc.

Manufacturer Part Number

315MR

Manufacturer

littelfuse

Introduction

The 0453.315MR is a fast-acting, surface-mount fuse from Littelfuse's NANO² 453 series. It is designed for reliable circuit protection in a compact, space-saving package. This fuse offers a high breaking capacity and fast response time to safeguard delicate electronic components in a variety of applications.

Product Features and Performance

315 mA current rating

125 V AC/DC voltage rating

Fast-blow response time

High breaking capacity of 50A

Low DC cold resistance of 0.3918 Ohms

Operating temperature range of -55°C to 125°C

Compact 2-SMD, square end block package

Product Advantages

Miniature size for space-constrained designs

Reliable protection against overcurrent and short-circuit faults

Fast-acting response to prevent equipment damage

High breaking capacity to safely interrupt high fault currents

Wide operating temperature range for use in demanding environments

Key Reasons to Choose This Product

Robust circuit protection in a compact, space-saving form factor

Reliable performance with fast-blow characteristics and high breaking capacity

Suitable for a wide range of applications, from consumer electronics to industrial equipment

Trusted Littelfuse quality and safety standards

Quality and Safety Features

Approved by CSA and UL safety standards

Designed and manufactured to stringent quality control processes

Compatibility

This surface-mount fuse is compatible with a variety of electronic devices and systems that require reliable circuit protection in a compact package.

Application Areas

Consumer electronics

Telecommunications equipment

Industrial automation and control systems

Medical devices

Automotive electronics

Product Lifecycle

The 0453.315MR is an active, in-production product. There are no direct equivalent or alternative models currently available. For the latest information on product availability and any potential replacements, please contact our website's sales team.