5121496-4

Rectangular Connectors - Headers, Receptacles, Female Sockets, are varieties of I/O connectors used in automobiles, medical device, computer and communication products. Now, we will focus on the5121496-4 application field and working principle.

5121496-4 is one of the most popular rectangular connectors, with female type connector. It offers a secure connection for the following products: electronic and computer products, cars, medical equipment, home appliances, aviation, telecommunication, etc. Its single-row, 4-position polarized contact design ensures reliable connection and data transmission in many applications and facilitates high-density and automated assembly. In addition, its dual-row version increases the number of contacts to 8 positions, making it suitable for applications requiring higher contact density.

5121496-4 has a simple design, good structural stability, and enough contact voltage and current. Its panel has a good sealing device design, which allows the panel to pass the waterproof test and reach the National Standard. Its physical structure is a top insert with dual poles and bottom insert with three poles. The top insert has two insulating pins in the center, which firmly support the connector. Its bottom insert has three insulating pins in the center, which prevents the connector from being pulled out of the panel when the cable is connected. Meanwhile, these inserts are keyed to prevent reverse assembly. The main contact is of a square design and the material is brass, which is the most important part for the connection.

The mating parts of 5121496-4 is cable length and cable color. Our rectangular connector also offers many cable colors and lengths available to meet customers’ specific design requirements. The length of the cable can be customized according to the customer’s request. Furthermore, it can be supplied with cable mounting arrangement in either a straight or right angle type. This makes the rectangular connector a versatile product that can be used in many different applications.

The working principle of 5121496-4 is already well-known. After the contact surface of the connector is connected with the contact point of the product, the contact head automatically contacts with the conductor of the product, forming an electric circuit, thus realizing signal transmission and power supply. Due to the small area and complexity of the contact head, it is necessary to have special test equipment to detect whether the contact head is intact, which will affect signal transmission and power supply. Therefore, it is necessary to use automatic testing equipment for detection.

5121496-4 is an ideal rectangular connector for many applications due to its simple design, secure connection, high voltage and current contact, and customizable cable length. Its connection and data transmission will facilitate the appliance and make it convenient.