Manufacturer Part Number
1812L300MR
Manufacturer
littelfuse
Introduction
The 1812L300MR is a surface-mount polymeric positive temperature coefficient (PPTC) resettable fuse from Littelfuse. It is designed for overcurrent and short-circuit protection in a variety of electronic devices and applications.
Product Features and Performance
Polymeric PTC (Positive Temperature Coefficient) device
Rated for a maximum voltage of 6V
Hold current of 3A, trip current of 5A, and maximum current of 100A
Time to trip: 4 seconds
Initial resistance of 12 mOhms, post-trip resistance of 40 mOhms
Operating temperature range of -40°C to 85°C
Product Advantages
Resettable and reusable design
Provides reliable overcurrent and short-circuit protection
Small surface-mount package for compact design integration
Wide operating temperature range
Key Reasons to Choose This Product
Robust overcurrent and short-circuit protection for your electronic devices
Compact and space-saving surface-mount design
Reliable and reusable performance to protect your products
Wide operating temperature range for versatile applications
Quality and Safety Features
Approved by cURus and TUV safety standards
High-quality construction and materials for reliable performance
Compatibility
This PPTC resettable fuse is designed for surface-mount applications and can be used in a variety of electronic devices and systems.
Application Areas
Consumer electronics
Industrial control equipment
Telecommunication systems
Automotive electronics
Power supplies
Product Lifecycle
The 1812L300MR is an active product currently available from our website's sales team. There are no known plans for discontinuation at this time. However, customers are advised to check with our website's sales team for the latest product information and availability.
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