RXEF005-1

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PTC resettable fuses provide reliable protection in a variety of applications against both excessive current and direct shorts. Mostly used for circuits involving low-voltage, low current applications, PTC fuses have two components: a fuse element and a switch. RXEF005-1 has an input voltage range of 6 to 48 VDC, a maximum current rating of 5 Amps and an operating temperature range of -20 to 85°C.

The RXEF005-1 works by allowing current to flow under normal operating conditions. However, once the current exceeds the rated value of 5 Amps, the fuse element or sensing element becomes resistive, increasing the voltage across the pins. This increased voltage is monitored by the switch, which either trips immediately, or after a slight delay, creating a breaking of the circuit, protecting the connected components from damage. The circuit is "reset" by simply switching the input power off and back on again, which in turn reconnects the fuse element and restores the current flow.

The RXEF005-1 is ideal for applications that require circuit protection with fast, reliable circuit re-establishment. It\'s perfect for use in emergency lighting, fire alarm control panels, uninterruptible power supplies, printers, electronic scales, computers, smart appliances, power tools and home entertainment systems.

Thanks to its low internal resistance, the RXEF005-1 provides almost no effect on system performance. It is also UL recognized (file E375077) and meets the requirements of the RoHS directive. The RXEF005-1 is small, compact, and when combined with its fast reset ability, it provides an effective solution to any application that requires circuit protection.

In summary, the RXEF005-1 PTC Resettable Fuse is a highly reliable device with a maximum current rating of 5 Amps, suitable for applications that require fast, reliable circuit re-establishment. With a low internal resistance, UL recognition, andRoHS compliance, the RXEF005-1 is a great choice for any type of circuit protection application.

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