QTH-090-04-F-D-A-K

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QTH-090-04-F-D-A-K is considered to be a premier rectangular connector in the market and falls into the Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) category. It is a 0.900” long connector with a 4 pin row, read edge entry design, and one mounting hole on each side for convenience and easy connection. This versatile connector also works excellently across many platforms and applications, such as in industrial equipment, medical devices, transportation vehicles, and commercial systems.

QTH-090-04-F-D-A-K connectors feature a crimp connection and are intended to mate with similar connectors that have female terminals. It has a female terminal in each row, and the contacts are made with gold plated beryllium-copper pins. This kind of connector has a nominal contact resistance of 0.25 Ohms max and an insulation resistance of 1000 Meg Ohms min. Its maximum current rating is 7.5 A per pin and its dielectric strength is rated at 500 VAC.

QTH-090-04-F-D-A-K connectors are also very useful in terms of saving space. The high-density, stackable design means that multiple boards can be connected with a minimum of space required. Additionally, these connectors feature snap-in locking mechanisms that ensure reliable connection and easy mating, as well as enabling a tight clamp that ensures secure connection. The connector is also extremely durable and capable of withstanding harsh environments and temperatures ranging from -40°C to +105°C.

In terms of its working principle, the QTH-090-04-F-D-A-K is series specific in terms of compatibility, meaning that it can only be mated with the same series of connectors. It begins with sets of pins being inserted into the crimped connectors and then combined with a receptacle. Finally, the resulting two assemblies are mated together. When connecting, the pins make contact with the female terminals and the two assemblies are locked together when the locking assembly snaps into the receptacle.

The QTH-090-04-F-D-A-K is a great connector for applications that require large amounts of data to be transferred quickly and reliably. It is optimized for high-speed signal transfer in contemporary applications, making it a perfect choice for a wide range of applications such as industrial control, telecom, audio/visual, automotive, and other specialized applications.

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