STMM-121-01-S-D

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Rectangular Connectors - Headers, Male Pins include the STMM-121-01-S-D which is applicable in a range of fields. This article will explain the application field and the working principle of this connector, as well.

STMM-121-01-S-D is a plastic header, male pin with 2 rows and 12 positions. It has 0.635 millimeters square pin with an overall length of 10.4 millimeters. The insulator material of this header is thermoplastic. The contact material is phosphor bronze. The manufacturer for this product is JST and it comes with a housing color of gray.

Application Field

The STMM-121-01-S-D is most often used in computer and electronic products. It is a connection link between the printed circuit board and the circuit. It has multiple application fields in industries, such as the automobile industry, the home appliance industry, and industrial control.

In the automobile industry, this connector is used for automotive connecting systems. It has an integrated structure and is used for signal transmission. It can be used for various purposes such as car seats, car doors, car audio systems, and engine control systems.

In the home appliance industry, this connector plays an important role in the free exchange of data, owing to its resistance to high temperatures. It is used for washing machines, air conditioners, and water heaters. Apart from the usage in the home appliance industry, it is also utilized in various industrial control equipment.

This connector is also used in industrial control, such as switches and remote control. In addition, they are also used in the packaging and printing industry. This is because of their convenience in constructing a circuit and the high reliability of the connection that comes as a result of using this connector.

Working Principle

The working principle of the STMM-121-01-S-D is that the male pins are inserted into the female connectors. Once they are securely inserted, they form an electrical connection. This connection helps in transmitting signals from one point to another and is reliable.

The contacts of this connector are made of phosphor bronze, which has excellent electrical and thermal properties. The contacts have a protective surface coating, which makes them corrosion-resistant. This, in turn, improves the safety and robustness of the connection. Moreover, the contact is designed to ensure a secure fit, even when subjected to vibration or shock.

In terms of reliability, the contacts are designed such that they can be used multiple times without affecting its performance. The open-frame design of this connector allows it to be used in tight spaces. Furthermore, the contacts are designed to prevent short-circuit.

Conclusion

In conclusion, the STMM-121-01-S-D is a plastic header, male pin with 2 rows and 12 positions which is suitable for computer and electronic products. It has multiple application fields, such as the automobile industry, home appliance industry, and industrial control. It has a working principle of the male pins being inserted into the female connectors to form an electrical connection. Overall, this connector is reliable, robust, and corrosion-resistant.

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