The HF115F-I/012-1HS3A(257) is a miniature power relay manufactured by Hongfa. It is designed for switching electrical circuits in various applications, offering a compact size and reliable performance. The designation indicates specific characteristics related to its coil voltage, contact configuration, and material composition. The relay's construction and features are tailored for applications requiring efficient and consistent switching operations.

Applications

• Home appliances (e.g., refrigerators, washing machines)
• Industrial control systems
• Automation equipment
• Power supplies
• Lighting control

Features

• Miniature Size: Space-saving design for compact applications.
• High Contact Capacity: Capable of handling significant current and voltage loads.
• 12V DC Coil Voltage: Operates with a 12V DC coil.
• Contact Configuration: 1HS3A specifies the arrangement and material of the contacts.
• Long Electrical Life: Designed for a high number of switching cycles.
• High Sensitivity: Low coil power consumption for efficient operation.
• RoHS Compliant: Manufactured according to RoHS environmental standards.

Benefits

• Reliable Switching Performance: Ensures consistent and dependable operation.
• Compact Design: Suitable for applications where space is limited.
• Energy Efficient: Low coil power consumption reduces energy waste.
• Durable Construction: Designed for extended operational life.
• Versatile Application: Suitable for a wide range of electrical switching needs.

Additional Details

The 'I' in the part number likely refers to a specific feature or material enhancement within the HF115F series. The contact configuration, 1HS3A, indicates a specific type of contact arrangement (likely single pole, single throw, normally open) and contact material, which impacts its current carrying capacity and lifespan, likely different than the 1D3AF version. The '(257)' is likely a production or manufacturing code. This relay is commonly found in various electronic devices and systems that require reliable and efficient switching functionality.