Manufacturer Part Number
1812L110PRT
Manufacturer
littelfuse
Introduction
The 1812L110PRT is a Polymeric PTC Resettable Fuse from the POLY-FUSE® 1812L series. It is designed for circuit protection in various electronic devices, offering overcurrent and overtemperature protection.
Product Features and Performance
Polymeric PTC technology for resettable overcurrent protection
Voltage rating up to 8V
Hold current of 1.1A and trip current of 2.2A
Operating temperature range of -40°C to 85°C
Initial resistance of 40mΩ and post-trip resistance of 210mΩ
Fast trip time of 300ms
Surface mount package with 1812 (4532 Metric) size
Product Advantages
Provides reliable and automatic circuit protection
Resettable design allows for easy recovery after a fault condition
Small footprint and low profile for space-constrained applications
RoHS compliant and approved by cURus and TUV
Key Reasons to Choose This Product
Robust overcurrent and overtemperature protection
Compact and space-saving design
Proven reliability and safety features
Ease of integration and reset capability
Quality and Safety Features
Approved by cURus and TUV safety standards
RoHS compliant for environmentally-friendly applications
Compatibility
This PTC resettable fuse is suitable for a wide range of electronic devices and applications, including:
Consumer electronics
Industrial equipment
Telecommunications equipment
Automotive electronics
Application Areas
Circuit protection for overcurrent and overtemperature conditions
Safeguarding sensitive electronic components
Protecting against short circuits and fault conditions
Product Lifecycle
The 1812L110PRT is an obsolete product, meaning it is no longer in active production. However, littelfuse offers alternative and equivalent models that may better suit your needs. Please contact our website's sales team for more information on available options.