RL0603E008M200K 0603 PTC Resettable Fuse | 8V 2A Overcurrent Protection | RUILON

The RL0603E008M200K is a compact 0603 PTC resettable fuse designed for reliable overcurrent and short-circuit protection in modern electronic circuits. With an 8V operating voltage and 2A hold current, it delivers fast response to fault conditions and automatically resets once normal operation resumes. Its 0603 package provides a strong balance between compact size and easy assembly, making it ideal for high-density PCB designs. Engineered for low resistance, stable electrical performance, and long operational life, this device is widely used in consumer electronics, IoT modules, and portable systems requiring efficient and reusable protection.

Key Features

• Compact 0603 package for high-density PCB layouts
• Resettable PTC fuse for overcurrent and short-circuit protection
• 8V operating voltage with 2A hold current
• Fast trip response with automatic reset functionality
• Low resistance for minimal power loss
• Stable performance across multiple reset cycles
• High reliability and long service life
• RoHS compliant and SMT-compatible

Applications

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