VJ1121530000G

Terminal Blocks - Wire to Board is an important component in the electrical connection, and today we will talk about a specific type, VJ1121530000G.

Overview

The VJ1121530000G type of terminal blocks are part of the tough 2.5mm pitch connector series designed for Wire-to-Board applications. Each one consists of a terminal block and insulation displacement contact (IDC) with a locking mechanism and polarization. The terminal block has a 2.5mm pitch, mated height of 14.3mm, and can be used for 30AWG and 28AWG wires.

Application Field

The VJ1121530000G type of terminal blocks are widely used in various industries where a reliable connection is a must. This includes in medical device wiring, appliance circuitry, and in sensors. On top of this, as their pitch is 2.5mm, its use in small spaces is an efficient solution for wiring. It can also be used in lighting applications such as linear LED lighting systems.

Working Principle

A VJ1121530000G terminal block consists of a head and a body. The head component is the part of the terminal where the wire insertion takes place. The body is the actual terminal block and assists with polarization information. The headhas a unique polarization feature that will only allow the terminal block and polarizing element to fit together in one way. The terminal contacts require an IDC type of connection, as both power and ground connections must be made. This connection is secured by insulated actuation, and the connector can be mated and unmated only after power is removed.

The wire insertion takes place when a wire is placed inside the head and a clamping force is applied. The force will cause the connector to tightly grip the wire which will then make the electrical connections. The insulation displacement is made by a sharp blade on the connector which pierces the insulation of the wire and pushes it away so that the wire and the connector can make contact.

Conclusion

Having discussed the features of the VJ1121530000G type of terminal block, we can now see that it can be used for many different applications, ranging from medical equipment wiring to LED lighting systems. Additionally, its unique 2.5mm pitch allows it to be used for wiring in even the most restricted spaces.

Its unique insulation displacement contact and wire insertion connection make it a reliable and robust option for those looking for a component that can be used in extreme environments. Of course, the terminal should always be used in accordance with local wiring codes and regulations.