91901-31541

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Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board)

Rectangular connectors are the most common connection technology used to securely interconnect boards, terminals, wires, and other connection types. The advantages to using rectangular connectors are significant, as they are smaller, lighter, and often less expensive than other connection technologies. The 91901-31541 rectangular connectors come in many different shapes and sizes and are commonly used in edge-type and mezzanine applications where board-to-board interconnections are required.

Edge Type Connectors

The 91901-31541 rectangular connectors are typically used for edge type applications. These connectors are ideal for PCB-mounted devices, such as motors, sensors, and controllers that need to be mounted directly to a PCB. They are very compact and often supplied as a single-piece connector, reducing installation time and cost. The connector’s size and shape create a secure connection, while the pins help to ensure a reliable electrical contact and to keep the connection secure. The 91901-31541 rectangular connectors are also designed to be corrosion-resistant, which helps to extend their life and improve durability.

Mezzanine Connectors

Mezzanine connectors are another type of rectangular connector that are commonly used with the 91901-31541 rectangular connectors. These connectors are typically used in board-to-board applications where a high degree of flexibility is desired. The connectors are designed so that they can be easily adapted to accommodate various types of boards, allowing them to fit securely and safely in tight spaces. The 91901-31541 rectangular connectors are also designed for maximum signal integrity and are capable of operating at high speeds, making them suitable for use in a wide range of applications.

Working Principle

The working principle of the 91901-31541 rectangular connectors is based on the electrical insulation properties of their housings. The insulation material is designed to create an electrical barrier between the contacts on the connector and the circuit board. This reduces the risk of electrical shorts between the contacts and the circuit board, improving reliability. The insulation material also helps to protect against mechanical interference, such as vibration and shock, further increasing reliability. Additionally, the insulation material helps to keep dust and other contaminants from entering the connector, increasing its operational life.

The 91901-31541 rectangular connectors also use a locking system to ensure a secure connection. The housing of the connector is designed with a locking tab that engages with corresponding slots on the PCB. This system keeps the connection firmly in place, even under adverse conditions such as vibration and shock. Additionally, the locking system helps to ensure that the connection is not inadvertently disconnected, which can cause a short circuit or damage to the circuit board.

Conclusion

The 91901-31541 rectangular connectors are versatile and reliable connection technologies. They are used extensively in edge-type and mezzanine applications, where board-to-board interconnections are often needed. The connectors are designed with a locking system to ensure stable and secure connections. Additionally, their insulation material helps to protect against environmental factors, such as heat, moisture, vibration, and shock, further improving reliability. Overall, the 91901-31541 rectangular connectors are an ideal choice for many applications that require reliable and durable connections.

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