The OJT-SS-112LM is a PCB power relay manufactured by TE Connectivity. This relay is designed to offer reliable switching in various applications, prioritizing a compact form factor and ease of integration onto printed circuit boards.

Applications:

• Industrial Control Systems: Found in industrial control equipment for switching motors, solenoids, and other high-current devices.
• Power Supplies: Used in power supplies for switching different voltage levels or providing overload protection.
• HVAC Systems: Commonly incorporated into HVAC equipment for controlling fans, compressors, and heating elements.
• Lighting Control: Used in lighting systems for switching lights on/off and controlling dimming functions.
• Home Appliances: Found in appliances like washing machines and dryers to control various operational functions.

Features:

• Compact Design: Designed to be small, saving space on the PCB.
• PCB Mountable: Easy to install directly onto printed circuit boards.
• High Switching Capacity: Can handle significant current and voltage levels.
• Sealed Construction: Provides protection against dust and other environmental contaminants.
• 12VDC Coil Voltage: Operates on a standard 12VDC coil voltage.

Benefits:

• Reliable Switching: Provides consistent and dependable switching performance.
• Extended Lifespan: Offers a long service life, minimizing the need for replacements.
• Simple Integration: Streamlines the PCB design and assembly process.
• Environmental Protection: Reliable operation even in harsh conditions.
• Cost-Effective: Offers a good balance between performance and cost.

Additional Details:

The OJT-SS-112LM relay features a Single Pole Single Throw (SPST) contact configuration. The contact material is typically made from a silver alloy to ensure good conductivity and resistance to corrosion. Its compact size allows for high-density mounting on PCBs. This relay is often used in applications where space is limited and reliable switching is required. The operating temperature range is usually specified between -40°C to +85°C.