1903385-1 Allicdata Electronics
Allicdata Part #:

A107805-ND

Manufacturer Part#:

1903385-1

Price: $ 9.16
Product Category:

Connectors, Interconnects

Manufacturer: TE Connectivity AMP Connectors
Short Description: CONN RECEPT PCB
More Detail: 144 (140 + 4 Power) Position Connector Receptacle,...
DataSheet: 1903385-1 datasheet1903385-1 Datasheet/PDF
Quantity: 1000
128 +: $ 8.32139
Stock 1000Can Ship Immediately
$ 9.16
Specifications
Series: --
Packaging: Tray 
Part Status: Active
Connector Type: Receptacle, Center Strip Contacts
Number of Positions: 144 (140 + 4 Power)
Pitch: 0.031" (0.80mm)
Number of Rows: 4
Mounting Type: Surface Mount
Features: Board Guide
Contact Finish: Gold
Contact Finish Thickness: --
Mated Stacking Heights: --
Height Above Board: 0.576" (14.64mm)
Description

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Rectangular Connectors Arrays, Edge Type, Mezzanine (Board to Board) are a family of connectors designed for use in a variety of applications. The 19O3385 connector family is a type of rectangular connector which is available in two variants – low profile and high profile – and with different pin numbers to support different application requirements. The 19O3385 connector family has a low profile design and features two rows of pins with a 5.08mm pitch. This type of connector is often used for applications requiring high-density, high-speed data transfer.

Board to board connectors are one of the most common types of connector used in PCB assemblies. It typically involves taking the card-edge connectors and inserting them into the same board using a specialized tool. Board-to-board connectors are usually employed when building multi-layered PCBs, as they provide superior signal integrity compared to traditional through-hole connectors. The 19O3385 connector family can be used for board-to-board connections, due to its two-row, 5.08mm pitch design.

The working principle of the 19O3385 connector family is relatively simple. It relies on small pins providing a low-resistance contact between two pieces of metal or two conductive surfaces. When the connector is mated, the two pins create a path from one point to another, creating an electrical connection. The pins are designed to create a tight connection and make sure that the electrical connection is maintained, even when the connector is disconnected or the board is moved.

The 19O3385 connector family has a wide range of applications. It is commonly used in computer motherboards, video cards, memory cards, and networking devices. It is also used in industrial control and automation systems, as well as automotive and consumer electronics. The 19O3385 connector family is also used in medical and military applications where high-speed data transfer is needed.

The 19O3385 connector family is a great solution for applications requiring high-speed, high-density data transfer. Its two-row, 5.08mm pitch design makes it suitable for board-to-board connections and it is also reliable and durable. It is designed to maintain a strong electrical connection, even in rough conditions. With a wide range of applications, the 19O3385 connector family is a great choice for any application requiring a secure and reliable connection.

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

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