1812L075/33DR

The 1812L075/33DR is a surface-mount fuse manufactured by Littelfuse Inc. Fuses are passive electrical devices designed to protect electrical circuits by interrupting the flow of current when excessive current levels are detected, thereby preventing damage to sensitive components or equipment. This specific fuse is designed for surface-mount applications and offers reliable overcurrent protection in various electronic circuits.

Key Features:

• Surface-Mount Design: Designed for surface-mount installation on PCBs (Printed Circuit Boards), allowing for easy integration into electronic assemblies and compact designs.

• Miniature Size: Packaged in a miniature form factor, suitable for applications where space is limited and a small footprint is required.

• Low Resistance: Features low resistance characteristics, minimizing voltage drop across the fuse and power loss in the circuit.

• Fast-Acting: Exhibits fast-acting response to overcurrent conditions, quickly interrupting the circuit to prevent damage to downstream components.

• High Interrupting Rating: Offers a high interrupting rating, ensuring the fuse can safely interrupt fault currents without causing additional hazards or damage.

• RoHS Compliance: Manufactured using materials and processes compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring environmental sustainability and safety.

• Wide Operating Temperature Range: Supports operation over a wide temperature range, making it suitable for use in various environmental conditions and applications.

• Halogen-Free: Does not contain halogen materials, reducing the risk of emitting harmful gases or smoke in the event of a fuse failure or overload condition.

Applications:

• Consumer Electronics: Used in consumer electronics products such as smartphones, tablets, laptops, and gaming consoles for overcurrent protection in power supply circuits, battery chargers, and USB ports.

• Automotive Electronics: Integrated into automotive electronics systems, including vehicle infotainment systems, lighting circuits, and control modules, for protecting electrical circuits from overcurrent conditions.

• Telecommunications Equipment: Deployed in telecommunications equipment such as routers, switches, and base stations for overcurrent protection in power distribution circuits and communication interfaces.

• Industrial Control Systems: Utilized in industrial control panels, motor drives, and PLCs (Programmable Logic Controllers) for protecting control circuits, sensors, and actuators from overcurrent events.

• Medical Devices: Integrated into medical devices and equipment for overcurrent protection in patient monitoring systems, diagnostic equipment, and medical imaging devices.

• LED Lighting: Used in LED lighting fixtures and drivers for protecting LED circuits from overcurrent conditions caused by short circuits or voltage surges.

• Power Supplies: Deployed in power supply units, DC-DC converters, and voltage regulators for overcurrent protection in both AC and DC power distribution systems.

• Industrial Automation: Integrated into industrial automation equipment, robotics, and CNC machines for protecting control circuits and motor drives from overcurrent faults.