QSE-020-11-L-D-A-K-TR

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The QSE-020-11-L-D-A-K-TR is a type of rectangular connector and is part of the array, edge type, mezzanine (board to board) connector family. This connector has a variety of applications, which include data and power for modern electrical and electronic systems.

The QSE-020-11-L-D-A-K-TR has two main type, one is single row and the other is double row. The single row type connector has a low profile solution for applications requiring mating two different PC boards, while the double row offers flexibility and offers up to eight contacts for alternate signal assignments. It has a pitch of 0.050 inches and a length of 25.4mm. It is designed with a current rating of 1.5 Amps and an operating temperature of -55 °C to +125°C.

The QSE-020-11-L-D-A-K-TR is assembled with both board side and cable side components, including a male housing, a female housing, terminal and cable assemblies. The housing materials are ABS and FR-4 for ruggedness, while the terminal materails are brass, phosphor bronze and beryllium copper for reliable electrical connection. The contact mating is achieved by friction and vibration prevents disconnection. The contacts are designed to accommodate wires ranging from 20 to 28 AWG.

The QSE-020-11-L-D-A-K-TR connector is completed with board-to-board or cable-to-cable assembly. The finished product offers a secure connection and withstands continuous vibration and environmental conditions such as temperature and humidity. Using a clever locking mechanism, the connectors are designed for positive locking and secure connection.

Overall, the QSE-020-11-L-D-A-K-TR is designed to provide reliable electrical and mechanical connections for a variety of applications. With the capability of mating two different PC boards, the connector is suitable for high density applications on data and power transmission. It also offers additional features such as corrosion resistance, a secure connection and UV protection, making it an ideal choice for space saving and secure connections.

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