PEC27DAAN

PEC27DAAN is a rectangular connector that is typically used in applications that connect two devices – such as motherboards and storage drives – with one another. It is commonly used in applications such as server chassis, backplane extension modules, multiplexers, line receivers, and hard disk drives. PEC27DAAN is a multiple contact connector that is designed to be mounted and easily removed. It uses male pin contacts with a pitch of 1.27mm and is designed for high frequency signals.

Construction

PEC27DAAN has a simple construction with two primary components: the housing and pins. The housing is made of thermoplastic material that is rated to UL94. It can accommodate a variety of available pins and can have a male or female contact type. PEC27DAAN is available in different pitches and numbers of pins, including 1.27mm, 2.54mm, 3.96mm, 5.08mm, 7.62mm, 10.16mm, 15.24mm, and 30.48mm.

Features

PEC27DAAN connectors provide several features that make them attractive for a variety of applications. They are extremely reliable due to their double contact system, meaning that they remain connected even if one of the contacts fails. This is important in high vibration or shock applications. Additionally, the pins use low profile technology, which means they are 50% shorter than standard pins. This reduces the risk of shorting or damage. Furthermore, they have a “floating” design that allows pins to self-align when inserted. This eliminates misalignment and contact problems that can occur with other connectors.

Applications

PEC27DAAN connectors are commonly used in high-speed communications and computer networking. They are also widely used in applications such as industrial machines and medical equipment, for being highly reliable and providing a simple connection method. Additionally, they have a wide temperature range, meaning they can be used in hot and cold environments.

Working Principle

PEC27DAAN connectors work according to a simple principle. The contact pins are inserted into the female housing, where the pins are automatically aligned. When they are fully inserted, the force of the contacts causes them to firmly bind to each other. This creates a strong electrical connection that is highly reliable and resistant to environmental conditions.

Conclusion

PEC27DAAN connectors are a versatile and reliable rectangular connector suited for applications in which multiple pins are required. They are designed for high frequency signals and can be used in high vibration and hot or cold temperatures.