RXEF010 Resettable Fuses – Smart Overcurrent Protection
The Resettable Fuses - PPTC RXEF010 by Littelfuse are advanced polymer positive temperature coefficient (PPTC) devices designed to protect electronic circuits from overcurrent and short-circuit conditions. These fuses automatically reset after the fault is cleared, eliminating the need for manual replacement and reducing maintenance costs.
Engineers implementing reliable bold: Circuit Protection, Thermistors, Resettable Fuses - PPTC solutions rely on RXEF010 for consistent electrical safety and long-term reliability.
Available from www.xonelec.com — also recognized globally as X-On Electronics and XON Electronics — these components support robust protection across consumer, industrial, and automotive electronics.
Technical Specifications of RXEF010
Manufacturer: Littelfuse
Part Number: RXEF010
Product Type: PPTC Resettable Fuse
Hold Current: Industry-standard rating
Trip Current: Optimized overcurrent response
Maximum Voltage: Suitable reminding voltage
Resistance: Low initial resistance
Response Time: Fast thermal trip behavior
Mounting Type: Through Hole
Engineered for professional bold: Circuit Protection, Thermistors, Resettable Fuses - PPTC, this device delivers dependable fault protection and automatic reset functionality.
Key Features of RXEF010 Resettable Fuses
Automatic reset after fault removal
Low resistance during normal operation
Fast response to overcurrent conditions
Long cycle life and durability
Compact and easy PCB integration
These features make it ideal for systems requiring dependable bold: Circuit Protection, Thermistors, Resettable Fuses - PPTC performance.
Applications of RXEF010
The RXEF010 is widely used in:
Consumer electronics protection
USB and interface ports
Battery packs and chargers
Industrial control electronics
Telecommunications equipment
Automotive electronic modules
It integrates seamlessly into designs that depend on reliable bold: Circuit Protection, Thermistors, Resettable Fuses - PPTC for operational safety.
Wiring and Installation Overview
Through-Hole Mounting Guidelines
Install in series with the protected load.
Maintain adequate spacing for heat dissipation.
Avoid excessive soldering temperature exposure.
Ensure correct current rating selection.
Proper installation ensures optimal protection and device longevity.
Use Case Scenario
USB Power Port Protection
Scenario: A product designer needed overcurrent protection for USB charging ports.
Challenge: Preventing damage during accidental short circuits.
Solution: RXEF010 automatically tripped during faults and reset afterward.
Result: Improved user safety and reduced service requirements.
Download Datasheet
For detailed electrical ratings, trip curves, environmental specifications, and mounting dimensions, download the official datasheet from the manufacturer or authorized distributors.
RXEF010 Datasheet
Why Buy from XON Electronics?
Genuine Littelfuse components
Global inventory availability
Fast international shipping
Competitive bulk pricing
Professional technical support
Order confidently from www.xonelec.com — trusted worldwide as X-On Electronics and XON Electronics.
Conclusion
The RXEF010 Resettable Fuses - PPTC by Littelfuse deliver smart overcurrent protection, automatic reset capability, and long operational life. They are ideal for modern electronic devices requiring maintenance-free protection.
FAQs – RXEF010 Resettable Fuses
Q1. What happens when RXEF010 trips?
It increases resistance to limit current and protects the circuit.
Q2. Does it reset automatically?
Yes, once the fault is removed and temperature cools.
Q3. Is it reusable?
Yes, it supports thousands of reset cycles.
Q4. What mounting type does it use?
It uses through-hole mounting.
Q5. Where can I buy RXEF010?
It is available from authorized electronic distributors.