The HF118F/012-1HS5(310)(257) is a miniature power relay manufactured by Hongfa. This relay is designed for diverse applications demanding reliable switching, particularly within automation and control sectors. Key features include its compact form, elevated contact load capability, and prolonged operational lifespan.

Applications

• Industrial automation
• Home appliances (e.g., HVAC systems, washing machines)
• Power supplies and distribution
• Lighting control systems
• Office automation
• Motor control
• Security systems

Features

• Compact size for high-density PCB mounting
• High contact load capacity
• Long life expectancy
• 12VDC coil voltage
• SPST-NO (Single Pole Single Throw - Normally Open) contact form
• Sealed construction for environmental resilience
• RoHS compliant, ensuring environmental responsibility
• High insulation resistance

Benefits

• Reliable Switching: Delivers consistent and dependable switching performance.
• Space-Efficient Design: The small footprint maximizes PCB real estate.
• Extended Service Life: Minimizes replacement frequency and associated maintenance expenses.
• Versatile Application: Adaptable across a broad spectrum of applications.
• Environmentally Conscious: Adheres to RoHS standards, reducing hazardous substances.
• Environmental Protection: The sealed design ensures reliable operation in challenging conditions.
• Simplified Integration: Standard pin configuration enables easy integration into existing circuits.
• Direct DC Control: Optimized for 12VDC control signals.

Additional Details

The HF118F/012-1HS5(310)(257) relay utilizes a 12VDC coil voltage. Its contact configuration is SPST-NO, meaning the circuit remains open until the coil is energized. The sealed construction provides robust protection against environmental contaminants such as dust and moisture, guaranteeing dependable operation under various conditions. Its compact dimensions are ideal for applications where space conservation is paramount. The high contact rating enables the switching of significant loads efficiently. The extended operational life diminishes the necessity for frequent replacements, consequently lowering maintenance costs. The materials employed in constructing the relay are RoHS compliant, certifying the absence of restricted hazardous substances. The inclusion of (310)(257) within the part number likely signifies particular manufacturing details or minor variances within the HF118F series. Always refer to the manufacturer's official datasheet for comprehensive specifications, application guidelines, and safety protocols.

In summary, this relay provides a dependable and effective solution for numerous switching needs. Its combination of attributes, including its SPST-NO contact arrangement and sealed construction, renders it exceptionally suitable for an array of control and automation implementations. It is well-suited for both industrial and residential contexts where consistent performance is critical.