174921-6

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Rectangular Connectors - Housings provide quick and easy interconnect access points for a variety of electronic applications, and the 174921-6 housing is among the most versatile. Not only does it have a robust construction, but it also offers a very good contact rating, making it suitable for a range of applications.

The 174921-6 is a single-piece polyamide housing designed to fit three different series of rectangular contacts – 2.8, 4.8, and 6.3 mm – with a modular system interface of 0.2, 0.3 and 0.5 mm. This makes the 174921-6 extremely versatile and useful in many different applications – especially where ‘mix and match’ combinations of contacts are required.

The exterior of the 174921-6 is designed to provide solid protection against environmental contaminants. The housing features an outer body with an integrated dust wiper seal and a knurled collar. The dust wiper seal is designed to protect and seal the interface against dirt or grit while the knurled collar makes it easier to install and secure the 174921-6 onto the mating surface.

The 174921-6 is extremely easy to assemble. It comes as a one-piece housing with a pre-molded insert that supports the contact and helps retain it in the housing. It is important to note that the wearer should be sure to install the correct contacts into the housing before use.

The 174921-6 is rated for maximum voltage and current requirements. The maximum voltage rating is 30 VAC/DC, and the maximum current rating is 1A. In addition, the contact force is rated at a minimum of 8N, which is much higher than the industry standard of 5N for other housings.

On the interior of the 174921-6, a dielectric vinyl provides superior insulation from electrical shock and prevents the housing from becoming electrically conductive. The vinyl is also heat-resistant to temperatures between -40 and +105°C. The contacts are held securely in place by two integrated clips to provide an additional level of retention and security.

The 174921-6 housing is designed for use in a variety of industries and applications, including lighting systems, instrumentation, aviation systems, automotive systems, and telecom systems. It is also suitable for use in high-end integrated circuits, especially in combination with the 2.8 and 4.8mm series contacts. Most importantly, the 174921-6 is designed to meet IP67 protection levels, making it suitable for outdoor and wet environments.

To ensure its reliability in the most demanding of environments, the 174921-6 has been subjected to rigorous testing. This includes shock and vibration tests, as well as mechanical load tests, oil and solvent tests, water and salt spray tests, and ageing tests to check its compatibility with a wide range of materials.

The 174921-6 is a robust and reliable housing for a variety of applications, and is designed to meet the highest electrical and environmental performance standards. With its robust construction, high current and voltage ratings, and IP67 protection level, the 174921-6 housing is the ideal choice for any application requiring a versatile and reliable connection system.

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