LVR012K - Littelfuse Inc.

Manufacturer Part Number

LVR012K

Manufacturer

littelfuse

Introduction

The LVR012K is a PolySwitch® LVR series resettable PTC fuse from Littelfuse. It is a polymeric positive temperature coefficient (PPTC) device that provides overcurrent and overtemperature protection for electronic circuits. This fuse offers reliable circuit protection in a compact through-hole package.

Product Features and Performance

Voltage rating of up to 240V (265V intermittent)

Hold current of 120mA and trip current of 300mA

Maximum current rating of 1.2A

Time to trip of 15 seconds

Initial resistance of 3 ohms and post-trip resistance of up to 12 ohms

Operating temperature range of -20°C to 85°C

Product Advantages

Resettable design allows the fuse to automatically reset after the overcurrent condition is removed

Compact size and through-hole mounting for easy integration into electronic assemblies

Reliable circuit protection against overcurrent and overtemperature events

Approved by multiple safety agencies including CQC, CSA, TUV, and UL

Key Reasons to Choose This Product

Proven Littelfuse quality and reliability

Versatile protection for a wide range of electronic applications

Ease of integration and minimal impact on circuit design

Cost-effective solution for overcurrent and overtemperature protection

Quality and Safety Features

Meets stringent safety agency approvals (CQC, CSA, TUV, UL)

Robust construction and materials for reliable performance

Compatibility

The LVR012K is compatible with a variety of electronic devices and circuits that require overcurrent and overtemperature protection, such as power supplies, motors, and industrial equipment.

Application Areas

Power supplies

Motor controls

Industrial equipment

Consumer electronics

Telecommunications equipment

Product Lifecycle

The LVR012K is an active product in our website's sales team's portfolio. There are no plans for discontinuation at this time. Customers can find equivalent or alternative models within the PolySwitch® LVR series, such as the LVR010K, LVR015K, and LVR020K, which offer slightly different current and resistance ratings to suit different application requirements. For more information, customers can contact our website's sales team.