QFS-016-04.25-L-D-DP-A-RT1

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The QFS-016-04.25-L-D-DP-A-RT1 is a part of the Rectangular Connectors family, more specifically the Arrays, Edge Type, Mezzanine (Board to Board) subgroup.

Mezzanine rectangular connectors are used to bridge two or more printed circuit boards (PCBs) one above the other, either with an edge or with no edge, creating a more dynamic connection. This type of connection is useful for circuit board components which necessitate regular maintenance and updates, and where components have to be replaced on a frequent basis without having to make an entire replacement of the circuit board.

QFS-016-04.25-L-D-DP-A-RT1 is a perfect option for a PCB-PCB connection, as the connector does not require an edge, with a long term vibration and shock capability. This means it can withstand industrial working environments of various levels, whilst still connecting the two boards. It uses what is called differential signal technology, meaning that it reduces noise, thus improving overall signal integrity.

Aside from the mechanical mounting, technically, this part has a sealing mechanism, a separable type of connector, a locking device and also an TPA mechanism (Type of pin assembly) for higher pin density.

Regarding its electrical requirements for its application field, the QFS-016-04.25-L-D-DP-A-RT1 has some specific requirements that are essential for its optimal performance. The current rating for this part is 5A/contact at 20°C with an estimated insulation resistance of 100MΩminimum at 500V(DC). As for its operational temperature range, this part works perfectly between -55°C to +105°C.

The working principle of this part is fairly straightforward. It receives signals from the two printed circuit boards and passes them through its contacts to connect the two boards. The differential signal technology reduces the noise and improves the overall signal integrity, enabling optimal performance.

The QFS-016-04.25-L-D-DP-A-RT1 is a versatile part, perfect for shouldering a range of solder cycles, making it ideal for applications with frequent maintenance such as industrial robots, medical imaging, computer controllers and more.

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