91931-31141LF Allicdata Electronics
Allicdata Part #:

609-6162-2-ND

Manufacturer Part#:

91931-31141LF

Price: $ 2.23
Product Category:

Connectors, Interconnects

Manufacturer: Amphenol FCI
Short Description: CONN RECPT 41POS 1MM VERT SMD
More Detail: 41 Position Connector Receptacle, Outer Shroud Con...
DataSheet: 91931-31141LF datasheet91931-31141LF Datasheet/PDF
Quantity: 1000
500 +: $ 2.02248
1000 +: $ 1.72505
1500 +: $ 1.66557
2500 +: $ 1.60609
Stock 1000Can Ship Immediately
$ 2.23
Specifications
Series: Conan™, MezzSelect™
Packaging: Tape & Reel (TR) 
Part Status: Active
Connector Type: Receptacle, Outer Shroud Contacts
Number of Positions: 41
Pitch: 0.039" (1.00mm)
Number of Rows: 2
Mounting Type: Surface Mount
Features: Board Guide, Solder Retention
Contact Finish: Gold or Gold, GXT™
Contact Finish Thickness: 15.0µin (0.38µm)
Mated Stacking Heights: 4.15mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, 7.52mm
Height Above Board: 0.129" (3.28mm)
Description

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91931-31141LF is a type of rectangular connector, from the Arrays, Edge Type, Mezzanine (Board to Board) family. It is typically used in applications where many wire to board or board to board connections are necessary, such as robotics and communications.

This device is available with a variety of terminal contacts, including Standard contacts, Copper Alloy contacts, and gold-plated contacts. The total number of pins that the device has is also variable, from 1 to 48. There are three basic connector shapes that it is designed to cater for: Square, edge mount, and mezzanine (board to board) types.

The working principle of 91931-31141LF is fairly straightforward. Firstly, when mounted on the board, the device is designed such that the two sets of terminals are offset. This ensures a strong electrical connection between them. Secondly, as the terminal connectors are normally static, their design requires that they have certain mechanical characteristics. For example, they must be able to withstand mechanical forces, as well as to provide an electrical connection between the two terminals. Finally, they must also be able to provide proper temperature and humidity protection for the circuit.

The terminal contacts of the 91931-31141LF connector are constructed from either copper-zinc alloy or gold-plated contacts. The copper-zinc alloy contacts are designed for electrical connectivity as well as mechanical strength, while gold-plated contacts offer superior electrical performance. Gold plating also enhances durability and provides protection against corrosion.

The 91931-31141LF can be used in applications such as robotics and communications. It is also used in applications that require a board to board connection, such as embedded systems and FPGA designs. It is also suitable for applications that require a large number of terminals or interfacing between devices and boards.

In summary, the 91931-31141LF is a type of rectangular connector, from the Arrays, Edge Type, Mezzanine (Board to Board) family. This allows the device to pass signals between circuits that would otherwise not be achievable. It is designed for applications requiring electrical and mechanical connections, and its terminal contacts are designed from either copper-zinc alloy or gold-plated contacts. It is capable of handling a wide variety of applications, from robotics and communications to embedded systems and FPGA designs.

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

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