40724 Connectors, Interconnects

Terminals - Ring Connectors

The 40724 terminal is a four-ring quick connector commonly used in wiring projects. It is a robust, reliable and versatile connection technology composed of insulation-displacement contacts (IDCs) and flexible interlocking rings.

Application Field

The 40724 Terminal is designed for a variety of applications, including military and aerospace applications, automotive applications, industrial control, telecommunications, consumer and medical equipment, and solar power. The connector is also used in instrumentation for process control and test and measurement. The powerful mechanical latches ensure secure mating with reliable electrical contact performance over a wide temperature range and environmental conditions. Additionally, its design permits quick connection and disconnection with little effort on the part of the user.

Working Principle

The 40724 terminal works in two stages. First, the internal IDCs contact the wire and pierce its insulation. Then they press the conductor against the contact surface at the bottom and the side. The steel shells to which the contacts are attached provide polarization and housing for the connector. The second stage is the locking connection, in which the latch spring tongue provides secure mechanical mating between the connector and the receptacle. The contact on the latch lock ensures reliable electrical connection, and the internal O-ring provides a dust and moisture barrier.

Features and Benefits

The 40724 terminal offers many benefits, including: rapid installation, easily adaptable to different wire types, excellent electrical performance, low insertion force, and secure connection. The terminal is suitable for a wide variety of wire types and sizes, including very small wires. It is capable of operating over a wide temperature range, and is UL rated for 600V.The terminal is also RoHS compliant, meaning it meets the EU’s directive requiring the use of lead-free components in electrical and electronic equipment.

Conclusion

The 40724 terminal is an ideal connector for a wide variety of applications. Its reliable electrical contact performance and quick connection/disconnection make it a popular choice for wiring projects. Its reliable mechanical latching and sealed O-ring design ensure reliable connection and dust/moisture protection. The robust design also makes it suitable for a variety of environments and temperatures. The 40724 terminal offers a fast and reliable connection option for wiring projects.