DBM25STA156

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D-Sub Connectors are one of the most popular terminal blocks currently available in electronics. This article will explore the application field and working principle associated with DBM25STA156 connector and its interfaces.

The DBM25STA156 connector is a 15-pin, form-C connector (shell size 9) that uses standard CLIP 25 contacts. It is designed for solder-free connection with printed circuit boards and can be used in both single-row and double-row configurations. The DBM25STA156 is available in both polarised and non-polarised versions, and provides excellent EMI/RFI shielding, ensuring maximum signal integrity.

This connector is suitable for a wide range of applications, including computer, communication and industrial control systems. Additionally, the DBM25STA156 can also be used for automotive, medical and industrial instrumentation, as well as audio, video and data transmission. The connector is also suitable for both in-circuit and in-line connections, thanks to its low contact resistance and high dielectric strength.

The working principle of the DBM25STA156 connector is based on the contact pressure of opposing pins. When the contacted pins are pushed together, they form a physical connection that is secured by the internally designed metal spring. This spring is designed to ensure that proper contact pressure is maintained at all times.

Additionally, the contacts are also secured with a resinous, insulating material. This material helps to protect the contacts from corroding and deterioration due to exposure to environmental elements. The spring is designed to provide an additional level of protection by absorbing any excess pressure or shock that may occur when the connector is in use.

The DBM25STA156 connector is also protected against shorting and connection of unused pins with its included insulation bar. This bar is designed to fit into the connector housing and shields contacts that are unused. As well, the insulation bar is also designed to prevent pins from shorting, which would compromise the signal integrity of the connector.

The DBM25STA156 connector is a versatile and durable option for a variety of applications. It offers excellent shielding and a secure connection thanks to its contacts and protected insulation bar. Additionally, the connector is also capable of providing a solder-free connection and is available in both polarised and non-polarised versions. This connector is a reliable and cost-effective solution for a variety of applications.

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