onsemi Electronic Fuse Surface Mount 18V 4.6A Maximum Operating Temperature 125°C NIS5420MT7TXG

Onsemi NIS5420MT7TXG Electronic Fuse is a high-quality resettable fuse designed to protect electronic circuits from overcurrent and excessive voltage conditions. It operates with a maximum input voltage of 18V and an output current rating of 4.6A, making it ideal for robust and reliable power management in industrial and commercial electronic applications.

The device utilizes surface mount technology, featuring a WDFN package with 10 pins and a low profile height of 800μm, supporting compact circuit board designs. It can reliably operate within ambient temperatures ranging from -40°C to 125°C, ensuring durability and performance across demanding environments.

This electronic fuse offers integrated power device protection and thermally protected functions without requiring external current hunting, enhancing circuit reliability. Its compact 3mm length further supports space-efficient assembly in power management and semiconductor circuits.

Typical use cases include protection in hard drives, other sensitive data storage devices, and general automotive or industrial electronics where voltage spike buffering is critical. The series NIS5420 fuse is produced by onsemi with a focus on improving system reliability and preventing catastrophic circuit failures.

This electronic fuse helps guard power devices against excessive voltage and current, preventing damage to sensitive components. Compact WDFN surface mount package facilitates integration into miniaturized electronic assemblies.

High temperature tolerance enables stability in harsh operating conditions for automotive and industrial electronics. The 10-pin layout provides multiple connection points for versatile circuit configurations. Designed for applications requiring a steady output current of 4.6A with input voltages between 8V and 18V.

This product is manufactured in India and is new, with no automotive or industry-specific standards certifications. Browse our complete range of Electronic Fuses and semiconductor power management devices on EnvMart for reliable circuit protection solutions.