The HE1AN-W-DC12V is a compact and reliable electromechanical relay manufactured by Panasonic. It's designed for general-purpose switching applications and features a sealed construction for enhanced protection against environmental factors.

Applications

• Industrial Control Systems: Used for switching signals and controlling actuators in industrial automation equipment.
• Telecommunications Equipment: Employed in telecommunication systems for signal routing and switching.
• Office Automation Equipment: Integrated into printers, copiers, and other office equipment for various control functions.
• Security Systems: Utilized in security systems for alarm circuits and access control.
• Home Appliances: Found in appliances such as washing machines, refrigerators, and air conditioners for controlling different functions.

Features

• Sealed Construction: Provides protection against dust, humidity, and other environmental contaminants.
• Compact Size: Allows for high-density mounting on printed circuit boards.
• High Contact Capacity: Capable of switching relatively high currents and voltages.
• Long Life: Designed for a long operational lifespan with high reliability.
• DC Coil Voltage: Operates with a 12V DC coil voltage.

Benefits

• Increased Reliability: Sealed construction ensures reliable operation in harsh environments.
• Space Saving: Compact size allows for efficient use of PCB space.
• Versatile Application: Suitable for a wide range of switching applications.
• Cost Effective: Provides a reliable and cost-effective solution for switching needs.
• Easy Integration: Compatible with standard PCB mounting techniques.

Additional Details

The HE1AN-W-DC12V relay typically features a single-pole, double-throw (SPDT) contact configuration, allowing it to switch between two different circuits. The contact rating is generally around 5A at 250VAC or 30VDC. The coil resistance is specified for the 12VDC coil voltage. The operating and release times are typically in the range of a few milliseconds. The sealed construction meets IP67 standards for protection against dust and water. This relay is commonly used in applications where reliability and environmental protection are critical. Designers should consult the official datasheet from Panasonic for detailed specifications, application notes, and safety guidelines before using this component. Proper handling and soldering techniques should be followed to ensure optimal performance and longevity of the relay.