640900-1 Connectors, Interconnects

Rectangular Connectors – Headers, Male Pins

The 640900-1 application field and working principle are a part of the Rectangular Connectors – Headers, Male Pins, available from the FPT group. This product is a quick-disconnect, board-to-board connector with two rows of male pins and two rows of opposite female sockets. The male pins are made from beryllium copper alloy and feature a 0.6 mm centerline contact pitch.

Overview

The 640900-1 is a compact electrical connector designed for board-to-board, quick disconnect applications. It has two rows of male pins—one row of 8 pins and one row of 9 pins—and two rows of opposite female sockets. The male pins are made from a beryllium copper alloy for superior corrosion resistance, and are 30 micro-inches gold-plated for superior electrical and mechanical contact performance. The female sockets are available in optional gold-plated and nickel-plated brass for additional protection from environmental conditions, such as dust and dirt. It features a 0.6 mm centerline contact pitch and a height profile of only 1.3 mm.

Installation & Termination

Installation and termination of the 640900-1 connector is easy and quick; it requires no extra components or tools. All components are securely held in the correct relationship, and can be pressed together for a secure mating engagement. This ensures reliable connection via the board-to-board, quick disconnect system. The female sockets are pre-loaded with a spring, ensuring reliable electrical contact and reducing the wear and tear on the male pins.

Applications

The 640900-1 is ideal for a wide range of applications in the industrial, automotive, and telecommunications markets. It is useful in areas where high vibration, dust, and dirt are present, and is perfect for small form factor applications where space is limited. It has been designed and tested for a wide range of temperature conditions, including temperatures from -30°C to +85°C. It is also rated for a current carrying capacity of 1.5A/pin, and a maximum voltage rating of 50 VDC.

Conclusion

The 640900-1 – part of the FPT Group Rectangular Connector range – is a quick-disconnect, board-to-board connector with two rows of male pins and two rows of opposite female sockets. It is the ideal solution for applications where space is limited, and where high levels of vibration, dust, and dirt are present. It has optimum current carrying and voltage ratings, and is able to operate at temperatures between -30°C to +85°C. The pre-loaded spring ensures reliable electrical contact. This makes the 640900-1 a dependable and convenient solution for a wide range of electrical and electronic connectivity needs.