857-10-012-10-002000 Allicdata Electronics
Allicdata Part #:

857-10-012-10-002000-ND

Manufacturer Part#:

857-10-012-10-002000

Price: $ 8.46
Product Category:

Connectors, Interconnects

Manufacturer: Mill-Max Manufacturing Corp.
Short Description: CONN SPRING-LOADED
More Detail: 12 Position Spring Mating Target Connector Through...
DataSheet: 857-10-012-10-002000 datasheet857-10-012-10-002000 Datasheet/PDF
Quantity: 1000
50 +: $ 7.68852
Stock 1000Can Ship Immediately
$ 8.46
Specifications
Series: 857
Packaging: Bulk 
Part Status: Active
Connector Type: Mating Target
Number of Contacts: 12
Pitch: 0.050" (1.27mm)
Number of Rows: 2
Row Spacing: 0.050" (1.27mm)
Mounting Type: Through Hole
Material: Brass Alloy
Contact Finish: Gold
Contact Finish Thickness: 10.0µin (0.25µm)
Description

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Rectangular Connectors - Spring Loaded

For the purposes of this article, 857-10-012-10-002000 (known as the 2000 Series) is one of the many types of notched rectilinear connectors used in industrial and robotics applications. In particular, they are often referred to as “spring loaded” connectors, because they are typically designed with an internally-mounted spring that provides contact pressure against a counterpart connector. An ideal application for this specific series of spring loaded connectors is in robotics applications where a secure contact needs to be present for channeling power, signals, or output pathways between two different components.

The 2000 Series of Rectangular Connectors is designed with two major components: an internal spring mechanism and a contact member. The internal spring component is commonly referred to as the spring contact. This spring contact is comprised of a metal contactor held in place by a coiled steel compression spring. The contactor is designed to make contact with a corresponding contactor in its counterpart connector. The contactor, in turn, is mounted onto a plastic shell. The spring mechanism is designed to provide adequate pressure for a secure connection and it typically also limits any short-circuit current if the contact occurs between two similar units.

The contact member is the second component of the 2000 Series Rectangular Connector. This contact member is comprised of a polyimide, typically with a nickel or gold plating, which aids in the prevention of corrosion. The contact member is designed to act as a barrier which separates any conductive components from the contactor of the spring contact, while still providing adequate electrical contact to the counterpart contactor. The contact member is also designed to prevent any bridging of two similar contactors and thus ensuring that the intended signal is not temporarily corrupted or lost due to contact between two similar units. This contact member is often referred to as the shield, because it acts as a protective barrier against environmental elements.

The internal spring mechanism and contact member of the 2000 Series of Rectangular Connector provide engineers with an option for providing adequate power, signal, or output connections between various components in a robotic or industrial application. Its unique design offers a secure contact and a mineral-filled insulation that helps to prevent short-circuits. Combined with its ability to be tailored to a variety of different sizes and maximum operating temperatures, the 2000 Series offers engineers an ideal solution for connecting components in a wide range of robotic and industrial applications.

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

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