Manufacturer Part Number
1812L125/6PR
Manufacturer
littelfuse
Introduction
The 1812L125/6PR is a high-performance, surface-mount polymeric positive temperature coefficient (PPTC) resettable fuse from littelfuse. It provides reliable circuit protection against overcurrent and overload conditions, ensuring the safety and reliability of electronic devices.
Product Features and Performance
Polymeric PTC design for fast response and reset
Compact 1812 (4532 metric) surface-mount package
Rated for up to 6V and 1.25A hold current
5A trip current and 100A maximum current
400ms time-to-trip for reliable protection
Wide operating temperature range of -40°C to 85°C
Product Advantages
Resettable, safe, and easy to integrate
Compact size for space-constrained designs
Consistent performance and reliability
Protection against overcurrent and overload conditions
Key Reasons to Choose This Product
Reliable circuit protection for safety-critical applications
Robust and durable design for long-term performance
Versatile compatibility with a wide range of electronic devices
Convenient surface-mount packaging for automated assembly
Quality and Safety Features
Approved by cURus and TUV safety standards
Consistent and accurate performance
Designed for high-reliability applications
Compatibility
The 1812L125/6PR is compatible with a wide range of electronic devices and systems that require overcurrent and overload protection, such as:
Consumer electronics
Industrial equipment
Telecommunications equipment
Automotive electronics
Application Areas
Power supplies
Motor controls
Battery chargers
Control circuits
Telecommunications equipment
Industrial automation
Product Lifecycle
The 1812L125/6PR is an active and currently available product. There are no direct equivalent or alternative models available at this time. If customers require more information or have specific needs, they are advised to contact our website's sales team.
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