RL0201E014M500K 0201 PTC Resettable Fuse | 14V 500mA Overcurrent Protection | RUILON

RUILON

The RL0201E014M500K is a high-performance 0201 PTC resettable fuse designed to provide reliable overcurrent and short-circuit protection in compact electronic circuits. Rated for 14V operation with a 500mA hold current, it ensures rapid response to fault conditions and automatically resets once the fault is cleared. Its ultra-miniature 0201 package makes it ideal for high-density PCB layouts where space is critical. Built for low resistance, stable electrical characteristics, and long service life, this device is widely used in consumer electronics, IoT modules, and portable applications requiring efficient and reusable circuit protection.


Key Features

  • Ultra-compact 0201 package for space-constrained PCB designs
  • Resettable PTC fuse for overcurrent and short-circuit protection
  • 14V operating voltage with 500mA hold current
  • Fast trip response with automatic reset capability
  • Low resistance for minimal power loss
  • Stable performance across multiple reset cycles
  • High reliability and long operational life
  • RoHS compliant and SMT-compatible

Applications

  • Overcurrent protection in compact electronic devices
  • Smartphones, tablets, and wearable electronics
  • Battery packs and charging circuits
  • Low-voltage power lines and signal circuits
  • IoT modules and embedded systems
  • Consumer electronics and smart devices
  • PCB-level protection in high-density designs