The RT31LF12 is a compact and reliable PCB power relay from TE Connectivity's Potter & Brumfield line. This relay is designed for a variety of applications requiring switching of moderate power loads. Its small size and robust construction make it suitable for both industrial and consumer applications.

Applications

• Home Appliances (e.g., refrigerators, washing machines)
• HVAC Systems (Heating, Ventilation, and Air Conditioning)
• Industrial Control Systems
• Power Supplies
• Lighting Control

Features

• Compact Size: Space-saving design for high-density PCB layouts.
• High Switching Capacity: Capable of switching moderate power loads.
• High Dielectric Strength: Provides isolation between coil and contacts.
• Long Life Expectancy: Designed for reliable operation over many switching cycles.
• RoHS Compliant: Meets environmental regulations.
• Various Coil Voltages Available: Offers flexibility in design to match different voltage requirements.
• Through-Hole Mounting: Easy to install on PCBs using standard soldering techniques.

Benefits

• Reduced Board Space: Compact size allows for more components on the PCB.
• Reliable Switching: Ensures dependable operation of connected devices.
• Safety and Isolation: High dielectric strength provides safety isolation.
• Long-Term Reliability: Long life expectancy reduces maintenance and replacement costs.
• Environmentally Friendly: RoHS compliance ensures compliance with environmental standards.

Additional Details

The RT31LF12 relay typically has a coil voltage of 12VDC. Contact configurations are usually single-pole, single-throw (SPST) or single-pole, double-throw (SPDT). The relay is designed to switch AC or DC loads, depending on the specific model. The materials used in the construction of the relay are selected for their durability and resistance to environmental factors. The relay is typically used in applications where a signal or low-power circuit needs to control a higher-power circuit. The compact size makes it ideal for applications where space is limited, such as in home appliances or industrial control panels. The switching current and voltage ratings depend on the specific configuration, but it usually handles several amps at voltages up to 250VAC.