FSI-140-03-G-D-E-AT

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Rectangular Connectors – Arrays, Edge Type, Mezzanine (Board to Board) connectors provide reliability in extreme environments with its superior resistivity to shock and vibration. The FSI-140-03-G-D-E-AT is an example of such a connector type. Its application field is wide, from antenna/ ground arrays to microprocesses and communications, as well as commercial, industrial and medical, to mention a few. It offers a solution for high-bandwidth applications, as its signal integrity and EMI/RFI shielding provides great performance between boards.

The FSI-140-03-G-D-E-AT is a single-row, 0.80mm pitch board to board top mounted connector with a gull wing style SMT contact area. This top mounted connector permits a blind-mate or in-separate connection with the mating FSI-140-04 and provides the essential electrical connections between the two PCB\'s. The connector is pitch compatible with 0.80mm edge type and 0.80mm mezzanine connectors, but the PCB space between the two connectors is slightly longer than most others in the same range.

The FSI-140-03-G-D-E-AT provides an above-board mounting system with the 0.80mm pitch and mezzanine board-to-board orientation. The connector has a two-piece construction with a metal shell and the board attached metal spring. This spring enables the connector to be secured firmly to the board upon installation and also provides a stable and reliable connection. The board-to-board edge type connection that is created is easier to design and mount into the PCB layout than SMT connector tails.

The contact system of the FSI-140-03-G-D-E-AT includes a selection of gold-plated, phosphor bronze contact springs to provide higher levels of signal integrity and reliability. The contact positions are arranged such that one pair of spring loaded contacts attach to the PCB, and the other pair pass through the edge of the PCB to form mating contacts in the PCB interface. There are also two pairs of grounding pins that provide EMI/RFI shielding and the ability to control trace impedance by improving the balance of the grounding pins. The rear shell provides insulation as well as additional EMI shielding to improve the signal integrity.

The FSI-140-03-G-D-E-AT offers enhanced performance and longer lifecycle due to its superior surge current capability. The signal trace is configured in the shorter top-side distance between the connector and the PCB, the longer side being for the ground cups. Therefore, the signal trace is shielded from EMI and surge currents as the ground cups will absorb and spread the surge current. This increased surge current capability is especially beneficial for applications that require high-speed data transfer.

Other advantages of the FSI-140-03-G-D-E-AT include integrated circuit protection, various terminal configurations, compact size, and temperature range. It has a maximum temperature range of -55°C to +125°C, which makes it suitable for a wide range of applications. The connector is also RoHS compliant and meets UL standards, making it suitable for various fields of commercial applications.

In conclusion, the FSI-140-03-G-D-E-AT is a great example of a high-performance, reliable rectangular Array Edge Type – Mezzanine (Board to Board) connectors that provides an effective and economical solution for high-bandwidth applications. It offers superior electrical performance, and its enhanced surge current capability as well as its long operational range makes it perfect for various commercial applications.

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