RL0603E024M100K 0603 PTC Resettable Fuse | 24V 1A Overcurrent Protection | RUILON

The RL0603E024M100K is a compact 0603 PTC resettable fuse designed to provide reliable overcurrent and short-circuit protection in modern electronic circuits. With a 24V operating voltage and 1A hold current, it delivers fast response to fault conditions and automatically resets once normal operation is restored. Its small 0603 footprint makes it highly suitable for high-density PCB layouts where space optimization is important. Engineered for low resistance, stable electrical performance, and long service 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 space-saving PCB design
• Resettable PTC fuse for overcurrent and short-circuit protection
• 24V operating voltage with 1A 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 operational 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 systems
• Consumer electronics and smart devices
• PCB-level protection in high-density designs