The HF41F/012-HS is a miniature power relay manufactured by HongFa. It is designed for applications that require reliable switching in a compact size, commonly used across various industries from household appliances to industrial control systems.

Applications

• Household Appliances: Control circuits in washing machines, refrigerators, air conditioners, and other appliances.
• Industrial Control Systems: Used in PLCs (Programmable Logic Controllers), automation equipment, and control panels.
• Power Supplies: Employed in switching power supplies and UPS (Uninterruptible Power Supplies).
• Automotive Electronics: Suitable for automotive lighting control and other vehicle electronic systems.
• Telecommunications Equipment: Used in various telecommunications devices for switching functions.

Features

• Miniature Size: Compact design for high-density mounting on PCBs.
• High Switching Capacity: Capable of handling significant current loads.
• Contact Form: Various contact configurations are available (SPDT, DPDT).
• Sealed Construction: Provides protection against dust and moisture, enhancing reliability.
• RoHS Compliant: Meets environmental standards for hazardous substances.

Benefits

• Space Saving: Small footprint allows for efficient use of PCB space.
• Reliable Performance: Ensures consistent and dependable switching.
• Long Life: Designed for extended operational lifespan.
• Versatile Application: Suitable for a wide range of applications.
• Environmental Compliance: RoHS compliant, ensuring environmental responsibility.

Additional Details

The HF41F/012-HS relay operates with a 12VDC coil voltage. It typically switches up to 10A at 250VAC, but this can vary depending on the specific configuration. The HS likely refers to a specific terminal arrangement or mounting style. For detailed specifications, including coil resistance, contact ratings, and mechanical dimensions, always consult the official HongFa datasheet. This relay is usually designed for through-hole mounting. The contact material is carefully chosen to provide low contact resistance and ensure reliable switching over the life of the relay.