91900-21451LF

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Rectangular connectors can be used for a variety of applications, from low-level low power to high voltage transmission. 91900-21451LF is a type of rectangular connector developed by Amphenol. This particular range of connectors has an array, edge type, and mezzanine (Board to Board). It is often used in applications where power and signal transmission needs to be accomplished reliably in a compact package.

The 91900-21451LF rectangular connectors support the standard 0.635mm (0.025”) pitch connector system. It can accommodate up to eighty-nine (89) tin-lead terminations and is available in a straight mating configuration. This rectangular connector has several features that make it well suited for applications that require a small form factor and reliability when transmitting high-frequencies, such as in automotive systems, medical technology, and aerospace applications.

One of the key features of this particular rectangular connector is its robust design, incorporating a sturdy metal shell complete with an ergonomic lever mechanism. The lever can be easily and quickly actuated to provide secure mating which guards against shock and vibration during operation. This feature also ensures that there will be a reliable and watertight seal between mating parts, which is critical in certain applications.

The 91900-21451LF also incorporates a snap-in locking mechanism to ensure that the connector is secure in its mating applications, while a counter-lock provides additional protection against vibrations and shocks. This feature along with its small form factor make the 91900-21451LF a great choice for applications where space is a major concern.

The 91900-21451LF also has several electrical and mechanical characteristics that make it ideal for a variety of applications. It has an operational temperature range of - 40°C to +125°C and a current carrying capacity of 12.5A. Additionally, it has a dielectric strength of 500 VAC and can be used with signals up to 1GHz. This, combined with its ability to withstand up to 1,000 mating cycles, makes it an excellent choice for high-reliability applications that require reliable transmission over a range of frequencies.

The 91900-21451LF is a versatile rectangular connector that is suitable for a range of applications that require a reliable, compact system for power and signal transmission. Its features such as its metal shell, ergonomic lever, snap-in locking mechanism, and counter-lock make it an excellent choice for applications including automotive, medical technology, and aerospace systems. Additionally, its electrical and mechanical characteristics ensure reliable transmission of signals over a range of frequencies.

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