39-27-4342

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Rectangular Connectors - Headers, Male Pins specifically comprise a series of connectors, primarily used in interconnecting boards, PCBs or other units where a physical connection is required. The 39-27-4342 series header is typical of this type of connector.

As is common with most rectangular-style interconnects, the 39-27-4342 series header is a two-piece assembly that includes the housing and pins or ‘male headers’. The component is designed for use in a variety of medium-to-high density electrical devices, where the space and size restrictions play a key role in determining the connection type. The component comprises of a housing, typically in dielectric material, with a contact array of three rows on each side. The pins are configured in single rows with a pitch spacing of 0.300 inches. In addition, a locking lance ensures secure and reliable connection orientation. The male connector pins insert into the housing, providing a secure retention.

The 39-27-4342 series male connector pins are normally terminated to the board real estate, this being achieved by any of a variety of solder or crimp attachment methods. The bottom port of the connector is normally left free for routing of the mating cable, although in some circumstances a signal platform is also provided.

The 39-27-4342 series header is widely used in the data connectivity and communication industry, in particular for DMX, MIDI and aircraft avionics. It is often used in parallel, serial and multi-channel connection assemblies, as well as in any application requiring reliable media access for signals. The component is also available with specific, pre-terminated cable assemblies.

Turning to the working principle of the 39-27-4342 rectangular connector, it follows a relatively straightforward design and operation. Basically, the component provides an external connection point, where multiple signals are correctly routed to a connector assembly. The male pins of the header assembly are inserted into the receiving device and, when the assembly is secured, the contact pins are each aligned with their corresponding counterpart. Distance between the pins is defined by intricate spacing, which in turn determines the signals transmitted between the pins and the connector assembly. Once the pins have been aligned, the connection is completed and signals can be transmitted. The use of the header assembly also helps to protect the signals from possible radiation, between the assembly and connector assembly.

To summarize, the 39-27-4342 Male connector is an example of a rectangular connector that is used in the data connectivity and communication industry for serial, parallel and multi-channel connections. It offers a reliable and secure connection between the device and the terminal, and helps protect the signals from possible radiation. The component is commonly used for MIDI, DMX and aircraft avionics, but accurately applies to a variety of connection assemblies. The connection is accomplished by alignment of the pins, allowing easy routing of the signals between the header and connector assembly.

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