RXEF500 PPTC Resettable Fuse 72V 5A – Tyco Raychem Polyfuse for High Current Overload Protection

RXEF500 PPTC Resettable Fuse 72V 5A – Tyco Raychem Polyfuse for High Current Overload Protection

The RXEF500 PPTC Resettable Fuse from Tyco Raychem is a high-current circuit protection device engineered to safeguard electronics from overloads and short circuits. With a 72V voltage rating and 5A hold current, it reacts quickly to excessive current by increasing resistance and limiting flow, then automatically resets once the fault is cleared.

Using advanced PPTC (Polymeric Positive Temperature Coefficient) technology, this polyfuse provides a reliable, maintenance-free alternative to traditional fuses. Its through-hole radial lead design ensures secure PCB mounting and easy integration into a wide range of applications.

Designed for demanding environments, the RXEF500 is ideal for industrial systems, power electronics, and high-current circuits requiring dependable protection.

Key Features

• Hold current: 5A
• Voltage rating: 72V
• PPTC resettable fuse technology
• Self-resetting after fault condition
• Fast response to overload and short circuits
• Through-hole (radial lead) mounting
• High durability and long operational life
• Trusted Tyco Raychem quality

Applications

• Power supply units and converters
• Battery packs and charging systems
• Industrial automation equipment
• Telecom and networking hardware
• Automotive electronics
• High-current DIY and embedded projects

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