The HFD16/5-Z-3(257) is a miniature electromagnetic relay manufactured by HongFa. It's designed for a wide range of applications where space is limited and reliable switching is required. This relay is characterized by its small size, high sensitivity, and long life.

Applications

• Telecommunications equipment
• Office automation equipment
• Home appliances
• Security systems
• Instrumentation and control systems

Features

• Miniature size
• High sensitivity
• Long life
• Sealed construction
• Available in various coil voltages
• Contact arrangement: SPDT (Single Pole Double Throw)

Benefits

• Space saving design, suitable for high density PCB mounting.
• Low coil power consumption enabling energy efficient operation.
• Reliable switching performance over a long operational lifespan.
• Protection against dust and humidity, ensuring reliable operation in harsh environments.
• Versatile application due to availability of various coil voltages.
• Flexible circuit design with SPDT contact arrangement.

Additional Details

The relay features a coil voltage of usually 3VDC or 5VDC. The contact rating typically ranges from 0.5A to 1A at 30VDC. The operating temperature ranges from -40°C to +85°C. The HFD16 series relays are commonly used in applications where low signal switching and compact size are important factors. Insulation resistance is typically high. The relay's compact design and reliable performance make it a popular choice in diverse electronic applications. It's designed to meet international standards for safety and performance. The materials used in the relay construction are RoHS compliant.