What is spring terminal? Or spring terminal block?

The spring terminal block (also called spring clamp terminal block, spring terminal connector) clamps the wires by using springs, and is suitable for applications with small wire diameters and no high-strength connection requirements, or used in environments where the operating space is relatively narrow.

Then do you know What is the difference between a Spring terminal and a screw terminal? 

The spring provides the required contact pressure and prevents the conductor from slipping out. In contrast to screw terminals, this avoids issues with the terminal not operating correctly due to too much or too little torque being applied when tightening the screws.

How do spring clips work?

Spring clips use spring tension to hold cylindrical objects or parts in place. They're typically U-shaped with an extended base, often made of sheet metal or plastic, and snap into place with a quick press or pull. The spring's ability to flex and then expand creates a secure connection that withstands pressure, vibration, and gravity.

Our spring terminal block is very competitive with quality and price !

Can replace Spring loaded terminal block Phoenix, Mouser electronics,Wago,Dinkle etc!