Manufacturer Part Number
SMD075F-2
Manufacturer
littelfuse
Introduction
The SMD075F-2 is a resettable Polymeric Positive Temperature Coefficient (PPTC) device from Littelfuse. It provides overcurrent and overtemperature protection for sensitive electronic circuits and components. This compact surface mount device offers a reliable and space-efficient solution for circuit protection in a variety of applications.
Product Features and Performance
Voltage rating up to 30V
Hold current of 750mA
Trip current of 1.5A
Maximum current of 40A
Time to trip: 300ms
Initial resistance of 350mOhms
Post-trip resistance up to 1Ohm
Operating temperature range: -40°C to 85°C
Product Advantages
Compact surface mount design for space-constrained applications
Resettable functionality for automatic circuit restoration after fault condition is cleared
Reliable overcurrent and overtemperature protection
RoHS compliance for environmental responsibility
Key Reasons to Choose This Product
Robust circuit protection in a small footprint
Automatic reset capability for reduced maintenance
Proven Littelfuse quality and reliability
Suitable for a wide range of applications
Quality and Safety Features
Certified by CSA, TUV, and UL for safety and quality assurance
Compliant with RoHS regulations for environmental responsibility
Compatibility
The SMD075F-2 is compatible with various electronic devices and circuits that require overcurrent and overtemperature protection, particularly in surface mount applications.
Application Areas
Consumer electronics
Industrial equipment
Telecommunications systems
Automotive electronics
Power supplies and adapters
Product Lifecycle
The SMD075F-2 is an active product in the Littelfuse portfolio. There are no immediate plans for discontinuation. Customers can find equivalent or alternative models from Littelfuse's PolySwitch® SMD series. For more information, please contact our website's sales team.
SMD075F-2/RF0316-000Hamlin / Littelfuse