8898-0-15-01-32-14-04-0

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Terminals come in all shapes and sizes, sometimes with specific applications in mind and sometimes with a universal application. 8898-0-15-01-32-14-04-0 is one such device. Its application field is in PC pin receptacles, socket connectors, and its working principle is described in detail below.

The Design

The 8898-0-15-01-32-14-04-0 comprises an assembly of four, 45 mm long, 15 mm diameter copper pins and two 12 mm diameter felt contacts fixed in an insulating shell. This insulating shell itself is made of Polyphenylene Sulphide (PPS) moulded around the pins and contacts. The PPS material has been designed to be variable in terms of its UL rating (from 5A to 30A) and its cross-linking serves the purpose of providing both strength and heat resistance qualities - all important features when it comes to maintaining a secure and reliable connection.

The Features

The 8898 is a two-part connector which enables safe and secure connections of the associated electrical circuits. As part of the intrinsically safe electrical systems, it eliminates the risk of accidental shortages, and it can be used for both pneumatic and modular interconnections.

The assembly features ‘dynamic lock entry’, which ensures that the pins are securely locked into the shell and cannot be released until intentionally and deliberately unlocked. The device can also be used in a wide temperature range (-25°C to +70°C) and the PPS shell embraces a two-part, stiff rubber seal that is designed to prevent moisture and dust ingress.

The Working Principle

The grey PPS shell ensures wonderful heat dissipation properties and easy hand mounting, whilst there are also locating pins on the grey shell that enable the correct alignment of the pins inside the shell. The gold plated contacts provide enhanced contact current-carrying capabilities and also facilitate reliable connections with other compatible terminals.

The ‘dynamic lock entry’ allows for several pins to be inserted simultaneously into the shell, with each identified pin being reliably secured to the PPS moulding via integral ‘U’ frames. This ‘lock entry’ principle gives the electrical circuit the potential to be securely connected without the need for any additional locking mechanisms or accessories.

Once the pins are inserted and pushed into the grooves of the moulding in the shell, the retention is activated by means of a distinct ‘click’. This serves to acknowledge to the user that the connection has now been secured and is ready to begin its job. The 8898 series is also highly configurable, as it can be used with its associated pin and/or socket terminals, and its compatible accessories.

Moreover, the 8898-0-15-01-32-14-04-0 also features active contact pressure between the main pin component and the contact surface. This active contact pressure helps to achieve consistent contact resistance values and improving the pull out resistance when connected.

Conclusion

In conclusion, the 8898-0-15-01-32-14-04-0 is a wonderful terminal suitable for a range of PC pin receptacles and socket connectors. Its sturdy design features a secure ‘dynamic lock entry’ system and active contact pressure to maintain a reliable connection. Its working principle also sees it suitable for a range of temperatures, as well as for use in both pneumatic and modular interconnections, and its configurability further boosts its suitability for a range of applications.

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