RL0402E008M015K 0402 PTC Resettable Fuse | 8V 150mA Overcurrent Protection | RUILON

The RL0402E008M015K is a compact 0402 PTC resettable fuse designed to provide reliable overcurrent and short-circuit protection in modern electronic circuits. With an 8V operating voltage and 150mA hold current, it offers fast response to fault conditions and automatically resets once the fault is cleared. Its small 0402 footprint makes it ideal for high-density PCB layouts, balancing miniaturization and assembly convenience. Engineered for low resistance, stable performance, and long service life, this device is well-suited for consumer electronics, IoT modules, and portable systems requiring efficient and reusable circuit protection.

Key Features

• Compact 0402 package for high-density PCB designs
• Resettable PTC fuse for overcurrent and short-circuit protection
• 8V operating voltage with 150mA 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 pack and charging circuit protection
• Low-voltage power lines and signal circuits
• IoT modules and embedded electronics
• Consumer electronics and smart devices
• PCB-level protection in high-density designs