The HF115F/005-1HS3 is a miniature electromagnetic relay manufactured by HongFa. This relay is designed for a wide variety of applications requiring reliable switching performance in a compact form factor. Its construction and specifications make it suitable for use in household appliances, industrial control systems, and telecommunications equipment.

Applications

• Household Appliances: Used in washing machines, refrigerators, air conditioners, and microwave ovens for switching various functions.
• Industrial Control Systems: Employed in programmable logic controllers (PLCs), temperature controllers, and motor control circuits.
• Telecommunications Equipment: Found in telephone exchanges, communication devices, and network equipment for signal routing and switching.
• Office Automation Equipment: Utilized in printers, copiers, and fax machines for controlling different operations.
• Power Supplies: Integrated into power supplies for switching circuits and providing overload protection.

Features

• Miniature Size: Compact design allows for high-density mounting on PCBs.
• High Switching Capacity: Capable of switching loads up to a specified current and voltage.
• Low Coil Power Consumption: Energy-efficient design minimizes power usage.
• High Insulation Resistance: Provides electrical isolation between the coil and contact circuits.
• Long Life: Designed for reliable performance over a long operational lifespan.
• Sealed Construction: Offers protection against dust and other environmental contaminants.
• RoHS Compliant: Meets the requirements of the Restriction of Hazardous Substances directive.

Benefits

• Reliable Switching: Ensures consistent and dependable performance in various applications.
• Space Saving: Compact size allows for efficient use of board space.
• Energy Efficient: Low coil power consumption reduces energy costs.
• Enhanced Safety: High insulation resistance provides protection against electrical hazards.
• Long Service Life: Reduces maintenance and replacement costs.
• Environmentally Friendly: RoHS compliance ensures minimal environmental impact.

Additional Details

The HF115F/005-1HS3 relay features a coil voltage of 5VDC. It is a single-pole, single-throw (SPST) normally open relay. Contact ratings typically include values such as 10A at 250VAC or 10A at 30VDC. The relay's operating temperature range is typically between -40°C and +85°C. The insulation resistance between coil and contacts is typically greater than 1000 MΩ. The relay is designed to be PCB mounted.