QFSS-026-04.25-L-D-PC4

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

L-D-PC4 connectors are an edge type, Board to Board (B2B) mezzanine connector which can be classified in the group of Rectangular Connectors – Arrays. The connector has four poles and a 4.25mm pitch which is used for power and signal transmix applications. The robust connector system has been designed for reliable electrical interconnection in the toughest environments.

The connector system is comprised of two identical connector halves one used as the mating plug (unsoldered) and the other used as the mating receptacle (soldered) that can be connected and simultaneously stacked. The electrical interconnections are secured by two set of latches with the locking process being operationalized by a unique latch sweeping action. The connector halves can also be attached mechanically without soldering.

The QFSS-026-04.25-L-D-PC4 connector is designed for outdoor high temperature environment up to 125° Celsius, a rating 4X higher than the nominal operating temperature. With its industry-leading temperature range the connector is also designed to support dimpling, electronic die-cast, soldering-free PCB attachment, zero insertion force, organic brazing technology and miniaturization.

The connector\'s working principle is straightforward; the connector contact surfaces can be automatically plugged into and out of the mating connector halves by using the insertion force lever which eliminates the need for an auxiliary tool. Its removal force is also very low. The connector makes use of a polarized contact to ensure correct mating. This helps to prevent misalignment which is common when using non-polarized sockets.

The connector offers two variants of contact technology that are press fit and soldered connection. Solder connections are achieved by soldering the contact to the Printed Circuit Board (PCB) during the assembly of the board while contact press-fit methods are enabled by using spring contacts and they are mated in position with the contact using a small amount of pressure. The QFSS-026-04.25-L-D-PC4 connector is a cost-effective solution for high-temperature applications.

The connector is capable of carrying high current of up to 30A with a contact life expectancy of 2580 mating cycles. Its integral assembly mechanism also offers a safe and secure electrical connection, helping to minimize the risk of failure due to environmental conditions which is an essential requirement for long-term reliability.

In conclusion, the QFSS-026-04.25-L-D-PC4 connector is a highly reliable and robust Board to Board mezzanine connector that is suitable for a number of applications involving power and signal transmix. The connector offers cost effective and long-term reliability even in the toughest working environments.

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