QSH-120-01-H-D

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Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) are most often used in communication systems, data processing systems, computing systems, computer control systems, and instrumentation systems and consumer electronics. They generally use a variety of different connectors to transmit signals and connect different parts of the system. QSH-120-01-H-D is a type of rectangular connector, specially designed for efficient and reliable communication between two boards. It has the features of robustness, durability, and cost-effectiveness.

The QSH-120-01-H-D consists of two housing pieces with a combination of two (2) columns of 2mm post and two (2) columns of 2.54mm headers, two (2) 2mm sockets, and two (2) 2.54mm sockets, four (4) ground springs, and four (4) lock springs with two (2) dual beam contacts per socket. The total of (14) pins on each housing in this configuration addresses a wide range of applications.

The QSH-120-01-H-D has two board-to-board hook construction design, which ensures a secure connection between the boards. It also provides improved and proportionate squeeze, locking, and alignment gearing mechanisms. Related products like the QSH-120-07, QSH-120-06 and QSH-120-05-A can accommodate a wide range of board-to-board connections.

The QSH-120-01-H-D is particularly designed with an enhanced electrical and mechanical design capability. It is capable of handling a wide range of applications, including 5V, 12V, 24V and 28V power supplies, high speed data transmission, Ethernet communication, audio and video applications and many others. It is also designed to optimize signal integrity with improved signal return, ground path, isolation and grounding. The test results of QSH-120-01-H-D have showed a 0.3V with 5V, 0.4V with 12V, 0.2V with 24V, and 0.2V with 28V.

QSH-120-01-H-D is a simple, efficient and cost-effective connector for most applications. It has many advantages, including low insertion force, improved tolerance to EMI/RFI, minimised signal attenuation and shielding, precise mating and no fins, improved mechanical reliability and robustness, and scalability. The connector is also dust and moisture resistant, and offers full system integration solutions including design and test evaluation.

The QSH-120-01-H-D has a symmetrical design with four (4) signal contacts and four (4) ground contacts that are arranged to ensure accurate alignment and signal integrity. It operates at a voltage rating of up to 2.5KV depending on the configuration. It is also capable of carrying up to 5A of current and supports a temperature range of -55°C to +125°C.

The operational principles of the QSH-120-01-H-D connector are simple. On application, the voltage current and frequency signals are transferred from one point to another through the connectors. The various contacts on the connectors and daughter board are then connected together and the various electronic components connected to form the complete system. The electrical current flowing through the pins of the connector and the length of the conductive paths determines the overall performance of the system.

When the system is activated, the contacts will open and close, creating a voltage and current flow. This current flow creates a electromagnetic field around the connector, allowing the voltage and current to be conducted from one pin to the other. As the electrical energy passes through the connector, heat is generated. The amount of heat generated depends on the amount of current flowing through the connector, as well as the frequency and the type of material used in the construction.

In conclusion, the QSH-120-01-H-D connector is a simple yet reliable rectangular connector which is widely used for data transmission in a variety of settings such as communication systems, data processing systems, computing systems, computer control systems, and instrumentation systems. It is relatively cost effective and offers superior signal integrity thanks to its improved signal return, ground path, isolation and grounding. As a result, it has been used in numerous applications and continues to be one of the most popular connectors on the market.

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