onsemi Electronic Fuse Surface Mount WDFN Package 18V 4.6A Output Current NIS5420MT5TXG

The onsemi NIS5420MT5TXG Electronic Fuse is a high-performance, resettable fuse designed to enhance the durability and protection of sensitive electronic circuits. Operating within an input voltage range of 8V to 18V, it safeguards devices such as hard drives and other power-sensitive components from catastrophic failures caused by voltage spikes or overloads.

This surface mount fuse comes housed in a WDFN package with 10 pins, measuring 3mm in length and with a height of 800μm, making it suitable for compact printed circuit board layouts. It supports an output current of 4.6A, and its thermal protection mechanism prevents damage during fault conditions without need for external current hunting circuits.

Capable of operating in harsh environments, it functions reliably across a temperature range from -40°C up to 125°C. While it does not conform to automotive standards, it is well-suited for consumer, industrial, and commercial electronics requiring reliable power management solutions.

Key features include its integrated power device and resettable nature, ensuring power device thermal protection and enhanced circuit uptime. Its wide operating voltage and current range make it a versatile choice for numerous industrial and electronic applications.

Maximum input voltage rating of 18V. Minimum input voltage rating of 8V. Output current capacity rated at 4.6A. Surface mount WDFN package with 10 pins. Operating temperature range from -40°C to 125°C. Compact dimensions: 3mm length and 800μm height.

No external current hunting required. Integrated thermal protection enhances reliability.

This electronic fuse is ideal for power management in consumer electronics, industrial equipment, laboratory devices, HVAC systems, and manufacturing applications. Its resettable feature allows for easier fault recovery and reduces downtime, contributing to improved system efficiency and protection.

Discover reliable Electronic Fuses and power management components by browsing the Electronics & Electricals category at EnvMart.