QTH-090-03-H-D-LC

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QTH-090-03-H-D-LC is a type of rectangular connector array, edge type, mezzanine (board to board). It is a versatile connection device that can be used in a variety of applications.

The main purpose of the QTH-090-03-H-D-LC is to provide secure electrical connection between two boards, or boards and other components. It is designed with an alignment edge that ensures that the two boards are properly mated and remain in contact over the contact area. Additionally, the device provides strain relief and protection against shock, vibration, and electrical noise.

This type of connector consists of two connector plates, a male part and a female part. It is constructed from a high-temperature-resistant thermoplastic material that is capable of resisting high temperatures, making it suitable for a wide range of applications. The male part has a metal contact bearing and a plastic insulating collar, while the female part has miniature sockets on the inside face and an adhesive silicone cushion on its outside face. The contact area of the male part is plated with tin, nickel, gold or other material to provide an additional layer of corrosion protection.

The QTH-090-03-H-D-LC connector is normally not soldered, but simply inserted into the holes on the board. Afterward, it is fastened with the screws provided, and then secured with silicone adhesive. This ensures reliable contact and secure assembly. Furthermore, the board-to-board connection is designed to minimize noise levels and impedance mismatch.

The connector is capable of carrying currents of up to 5 Amps per contact and up to 500 Volts DC. It can also accommodate up to 150 mating cycles. It has an insertion and extraction force rating of 30 N, making it highly reliable. In terms of its environmental resistance, the QTH-090-03-H-D-LC is designed to withstand shock and vibration in both static and dynamic environments, as well as exposure to extreme temperatures, dust, and liquids.

The QTH-090-03-H-D-LC is suitable for applications where it is required to provide a tight, secure connection between two boards or boards and other components. Its reliable electrical connection, corrosion protection, and high environmental resistance make it particularly well-suited for an array of industrial application sites, such as in the automotive industry, appliance industry, and consumer electronics.

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