DF9A-19S-1V(22)

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The DF9A-19S-1V(22) is a type of rectangular connector array, edge type, mezzanine or board to board connector typically used in robust industrial and automotive applications. This high-quality part of the Hirose range includes a unique ‘DFlex’ system which enables a wide variety of configuration options.

The connector is 10.4mm(max) in height, with a pitch of 1.25mm between contacts, and has 19 contacts across 2 rows. It typically features gold plating to bulk metal contacts and a thermoplastic molding with a hold-down clip on the upper surface of the connector. The overall dimensions of the connectors are 6.3mm x 2.2mm x 19mm (L x W x H). It has a low current rating of 1A and a voltage rating of 250V AC. It also features a locking clip to help secure connections and protect from accidental disconnection.

The DF9A-19S-1V(22) is used in many types of industrial and automotive applications such as wiring harnesses, computer systems, telecoms equipment, medical equipment, automotive, and other electrical components. Its unique ‘DFlex’ system enables it to be used in a wide variety of configurations with easy and quick installation.

The connector’s working principle is that when the two components are connected, the current passes from one side to the other through the contacts. The contacts apply pressure to hold the two components together and ensure that the current is conducted from one side to the other. The contacts are made of gold-plated metal to ensure that the current is conducted efficiently and accurately, and a locking clip is used to ensure a secure connection.

In addition, the DF9A-19S-1V(22) is designed to be corrosion-resistant, having a plastic casing with plastic cross-linked insulation to prevent short-circuits caused by the ingress of moisture or accidental contact with them. The plastic casing also helps to reduce the risk of vibration and shock damage, ensuring proper operation and reliable performance in even the harshest of environments.

The DF9A-19S-1V(22) has all the necessary features to ensure robust performance in the most demanding applications. Its unique ‘DFlex’ system enables quick and easy installation, while its gold plated contacts and plastic casing provide maximum protection from corrosion and shock. Overall, the DF9A-19S-1V(22) is an invaluable component for many industrial and automotive applications.

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