Here's a breakdown of the key specifications and features you might expect from such a relay:

Voltage Rating: The relay operates at a nominal voltage of 12V DC. This means it is designed to work with a power supply providing a stable 12V direct current.

Contact Arrangement: SPDT (Single Pole Double Throw) indicates that the relay has one common terminal, and it can switch between two other terminals. This allows the relay to have one normally open (NO) contact and one normally closed (NC) contact.

Mounting Type: PCB mount indicates that the relay is designed to be soldered directly onto a printed circuit board (PCB). This is common in electronic applications where space efficiency and integration onto a circuit board are important.

Type: "Sugar cube" is a term used to describe a compact and cube-shaped relay. These relays are often small and are suitable for applications with limited space.

Current Rating: The relay will have a specified maximum current that it can handle. This is important to ensure that it can safely switch the load connected to it without exceeding its current carrying capacity.

Switching Time: The time it takes for the relay to switch from one state to another is an important parameter. This is typically specified as the operation time and release time.

Coil Resistance: The coil resistance is the electrical resistance of the relay's coil, which is the part of the relay that generates the magnetic field to actuate the switching mechanism.

Termination Style: Describes the type of connectors or terminals used for the relay's electrical connections on the PCB.