PEC31DADN

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Rectangular Connectors - Headers, Male Pins

PEC31DADN, also known as Rectangular Connectors - Headers Male Pins, are high performance interconnects used in a variety of applications. They are typically used for connecting two or more components together, such as a motor control terminal block and its associated mounting encoder, or a power cable and its associated load. PEC31DADN are designed to provide excellent contact engagement while allowing for a robust connection when used in high temperature and vibration environments.

Application Field

PEC31DADN connectors are most commonly used in the industrial and automotive sectors. Their small footprint and high performance make them ideal for use in electrical enclosures, motor control, power distribution systems, and a variety of other systems. PEC31DADN headers are used to connect two or more boards or components in a single, uniform connection. They are also frequently used in the printed circuit board (PCB) industry for interconnecting various boards to control their respective functions.

The most common application for PEC31DADN is in the automotive industry where they are often used to interconnect and control various systems, such as Engine Control Modules (ECMs), In-vehicle Entertainment Systems (IVES), and vehicle navigation systems. Automotive manufacturers have increasingly begun to rely on PEC31DADN and other rectangular connectors like them for improved electrical performance, improved environmental robustness, and space saving. And due to the small contact area of the PEC31DADN, they require only a small amount of space, allowing them to be used in a variety of positions and locations within tight spaces.

Working Principle

PEC31DADN connectors are equipped with two 2.54mm (1 mm pitch) receptacles, each with two rows that contain a total of thirty-two contact points. The contacts feature gold plated tips for enhanced electrical performance and corrosion resistance. They are designed to fit a wide variety of cables and wires of different gauges. Once the contacts are inserted into the respective holes in the header, the contacts are secured with a Cover/Connector Lock that can be tightened with an Allen key or thumbscrew.

The PEC31DADN connectors have a polarized design that ensures that the mated components are properly oriented. Each socket has three parallel slots - two for the male pins and one for the Cover/Connector Lock. To install the connector, simply insert the male pins into the two slots provided and secure the Cover/Connector Lock. The locking mechanism ensures that the mated components remain secure, prevents accidental disconnection, and offers vibration resistance.

PEC31DADN connectors are designed to offer superior electrical performance and are capable of handling currents and voltages up to 1 KV. Their design also allows them to offer a high level of EMI/RFI protection, protecting the mated components from interference from radio waves, static electricity, and other sources. The connector\'s shell is also designed to provide a high degree of durability and environmental protection, making it suitable for use in a wide range of applications and harsh environments.

PEC31DADN connectors are a versatile and reliable interconnect solution for a variety of applications. Their small footprint, high performance, and robust construction make them an ideal choice for industrial, automotive, and other applications requiring reliable connections in tight spaces.

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