Littelfuse 0.1 A Resettable Fuse 30V dc Surface Mount Technology 1210L Series 1210L010WR

Littelfuse 1210L010WR is a 0.1 ampere resettable fuse designed for surface mount technology applications operating at 30 volts DC. This device provides effective overcurrent protection by switching rapidly to a high resistance state when excessive current is detected, and automatically resets when the fault condition clears and power is removed.

The fuse is housed in a compact 1210L series package, measuring 3.43 mm in length, 2.8 mm in width, and 1.25 mm in height, making it ideal for use in applications where space is limited.

Constructed with tin plated copper terminals, it ensures reliable electrical connection and low resistance. The fuse supports a trip current of 0.3 A and can handle a maximum current rating of 10 A with a hold current of 0.1 A. It is rated for operation across a temperature range from -40°C minimum to 85°C maximum.

Key features include low resistance switching, a power dissipation capacity of 0.6 watts, and an automatic reset capability that allows the fuse to function over thousands of cycles without replacement, reducing maintenance costs.

This resettable fuse is widely used in multiple industrial and commercial applications such as security systems, power supplies, automotive electronics, medical devices, instrumentation, telecommunications, and audiovisual equipment.

It is supplied on a reel format facilitating automated insertion in manufacturing processes and conforms to RoHS environmental compliance standards. Littelfuse’s 1210L series fuse ensures compact, reliable protection for sensitive electronic circuits.

This resettable fuse automatically switches from low to high resistance under overload conditions. Designed for maintenance-free operation with automatic resetting for thousands of cycles. Compact 1210 package size fits space-constrained applications.

Terminal material is tin plated copper ensuring excellent connectivity. Suitable for a wide temperature range from -40°C to 85°C. Power dissipation is rated at 0.6 watts, optimizing thermal performance. Commonly used in security systems, automotive, medical equipment, and telecommunications.

Packaging is supplied on a reel for efficient automated assembly. Conforms to RoHS standards for environmental compliance. Explore the Littelfuse range and related Resettable Fuses on EnvMart for dependable overcurrent protection solutions.