RXEF185 PPTC Resettable Fuse 72V 1.85A – Tyco Raychem Polyfuse for Overcurrent Protection

RXEF185 PPTC Resettable Fuse 72V 1.85A – Tyco Raychem Polyfuse for Overcurrent Protection.

The RXEF185 PPTC Resettable Fuse from Tyco Raychem is a high-reliability overcurrent protection device designed for demanding electronic applications. With a 72V voltage rating and 1.85A hold current, this polyfuse effectively limits excess current during fault conditions and automatically resets once normal operation resumes.

Built using PPTC (Polymeric Positive Temperature Coefficient) technology, it provides fast response to short circuits and overloads, protecting sensitive components without the need for replacement. Its robust design and radial lead configuration make it ideal for through-hole PCB mounting in industrial and consumer electronics.

This resettable fuse is perfect for applications requiring dependable and maintenance-free circuit protection.

Key Features

• Hold current: 1.85A
• Voltage rating: 72V
• PPTC resettable fuse technology
• Automatic reset after fault removal
• Fast overcurrent response
• Through-hole (radial lead) design
• Durable and long operational life
• Trusted Tyco Raychem quality

Applications

• Power supply units
• Industrial control systems
• Battery packs and chargers
• Telecom equipment
• Automotive electronics
• DIY and embedded projects

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Raychem Little Fuse Datasheet

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