399-10-156-10-007000 Allicdata Electronics
Allicdata Part #:

399-10-156-10-007000-ND

Manufacturer Part#:

399-10-156-10-007000

Price: $ 12.12
Product Category:

Connectors, Interconnects

Manufacturer: Mill-Max Manufacturing Corp.
Short Description: CONN SPRING TARGET
More Detail: 56 Position Spring Mating Target Connector Through...
DataSheet: 399-10-156-10-007000 datasheet399-10-156-10-007000 Datasheet/PDF
Quantity: 1000
50 +: $ 11.00920
Stock 1000Can Ship Immediately
$ 12.12
Specifications
Series: 399
Packaging: Bulk 
Part Status: Active
Connector Type: Mating Target
Number of Contacts: 56
Pitch: 0.100" (2.54mm)
Number of Rows: 1
Row Spacing: --
Mounting Type: Through Hole, Right Angle
Material: Brass Alloy
Contact Finish: Gold
Contact Finish Thickness: 10.0µin (0.25µm)
Description

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Rectangular Connectors - Spring Loaded

Rectangular connectors - spring loaded are a type of rectangular connectors which use springs to increase the tension on the contact points of a connector. This makes them an ideal solution for applications that require extra level of reliability and no current leakage.

Application Field

Spring loaded rectangular connectors are typically used in high vibration, high shock, and other harsh environment applications like automotive, off-road vehicular, military, and industrial applications. These connectors are suitable for installing circuits with repetitive plugging and unplugging actions, in areas prone to dirt, dust, corrosion, vibration, and extreme temperature fluctuations.

In power supply, they are employed for exchanging the electric power between the vehicle’s chassis and electrical equipment. It is also used to get the data cable connected from the hardware at the vehicle to the remote controller. In industrial automation, installed in power systems and control systems where frequent plugging and unplugging actions are necessary. They can also be found in lighting fixtures, home appliances, and hand tools. In addition, they are used for wire to board, board to board, and panel mount applications, as well as in cardiac pacing applications, telecommunication systems, broadcasting systems, automotive electrical systems, and emergency power systems.

Working Principle

The working principle of spring loaded rectangular connectors is based on compressible resilient material kept captive between two electrical connectors in the plug and socket. As the assembly is inserted or withdrawn, the springs are compressed or expanded to cause a contact pressure between the conductors. This allows for a positive but temporary electrical connection.

When the system is not in use, the spring will force the cavity apart and thereby preventing any contact between the connector contacts, ensuring the contacts remain clean and dry. As the connector is inserted, the spring will compress, and open the cavity, permitting the contact pins of the plug to make contact with the solder points on the surface of the socket. When the plug is withdrawn, the spring will force the cavity apart, breaking the connection. Similarly, a positive but temporary connection can be made with a press fit socket when the contact pin is pushed against the spring loaded pin in the plug.

The use of spring loaded jumper pins in the socket ensures a secure connection and dissipates the heat generated by the current passing through the contact points, thereby eliminating any risk of electrical arcing or currents creating a circuit. This makes the spring loaded rectangular connectors the ideal choice for applications that require reliable connection even in harsh environments.

Conclusion

Spring loaded rectangular connectors are ideal for use in applications that require reliable and durable connection in the presence of extreme vibration, shock, and exposure to dirt, dust, and corrosion. These connectors are used for exchanging electrical power, getting the data cable connected from the hardware to the remote controller, board to board, wire to board, and panel mount applications. Due to its excellent performance, it is used in a wide range of applications such as automotive, off-road vehicular, military, and industrial applications.

The specific data is subject to PDF, and the above content is for reference

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