RUSBF090 PPTC Resettable Fuse 16V 0.9A (900mA) – Tyco Raychem Polyfuse for USB & Circuit Protection

RUSBF090 PPTC Resettable Fuse 16V 0.9A (900mA) – Tyco Raychem Polyfuse for USB & Circuit Protection.

The RUSBF090 PPTC Resettable Fuse from Tyco Raychem is a compact and dependable solution for protecting electronic circuits from overcurrent conditions. With a 16V rating and 900mA (0.9A) hold current, this polyfuse automatically limits excess current and resets itself once the fault is cleared.

Designed for USB interfaces, low-power electronics, and sensitive circuits, it helps prevent damage caused by short circuits and overloads. Its small footprint makes it easy to integrate into PCB designs, making it ideal for manufacturing, repair, and DIY electronics projects.

Key Features

• Hold current: 0.9A (900mA)
• Voltage rating: 16V
• PPTC resettable fuse technology
• Automatic recovery after fault condition
• Fast response to overcurrent events
• Compact size for PCB mounting
• Long lifespan with no replacement needed
• Trusted Tyco Raychem quality

Applications

• USB port protection
• Low-power electronic circuits
• Battery-operated devices
• Power supply modules
• Consumer electronics
• DIY and prototyping projects

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Raychem Little Fuse Datasheet

*Product image for illustration purposes only, actual product may vary.