STMM-120-02-TM-D-SM-TR

STMM-120-02-TM-D-SM-TR Rectangular Connectors - Headers, Male Pins | Working Principle and Application Field

STMM-120-02-TM-D-SM-TR are inch-based rectangular connectors - headers, male pins manufactured by JAE Electronics. These are quite rugged connectors, designed to be used in fields like automotive, robotic technologies and aerospace. It is a 2-row connector with a maximum current rating of 14A per line and a rated voltage of up to 500 Volts. JAE\'s STMM-120-02-TM-D-SM-TR connectors are ISO 9001:2015 certified and RoHS compliant. They have a low-profile style and are made of zinc-alloy plating material.

The Working Principle

The STMM-120-02-TM-D-SM-TR connector works using friction lock technology. This locking mechanism ensures reliable mechanical and electrical connection between the mating parts. The design of the connector ensures that it can handle both axial and radial forces. It also ensures that the connection remains fit despite high frequency vibration and extreme temperatures. The terminal seal also prevents the risk of water/moisture/dust contamination.
The pins for the STMM-120-02-TM-D-SM-TR connectors are spaced evenly, with a pitch of 2.54mm. A socket on the side of the female part makes insertion and removal of the connector easy. The mounting of the header can be done in various ways: it can be press-fit, surface mounted, or peened. The insulation between pin pairs is also excellent, with a distance of 6.25mm between each pin. Each time the connector is fit, a set of springs ensures that it holds a firm grip in the receptacle. The spring strength can be adjusted with set collar screws.

Application Field

Due to their robust design, the STMM-120-02-TM-D-SM-TR connectors can be widely used in various fields involving the transmission of power or data. Applications include:

• Automotive: STMM-120-02-TM-D-SM-TR connectors are ideal for automotive applications, like sensor technology, powertrain, lighting and control units.
• Industrial robotics: Connections can be made quickly and securely using STMM-120-02-TM-D-SM-TR connectors. This makes them ideal for hazardous environments as well.
• Aerospace: These connectors are also used in various aerospace applications. The locking mechanism ensures reliable mating even when the environment is dynamic.

Conclusion

STMM-120-02-TM-D-SM-TR are 2-row rectangular connectors with friction lock technology. They are used extensively in automotive, robotic and aerospace applications due to their extremely durable construction. The spring technology ensures secure and reliable connections every time. Additionally, it is resistant to extreme temperatures, making it perfect for many application fields.