MTMM-115-03-G-D-015

Rectangular Connectors – Headers, Male Pins

The MTMM-115-03-G-D-015 is a type of rectangular connector, and is one of many types of connectors that are available from a variety of electronics manufacturers. Rectangular connectors, as their name suggests, are two-dimensional, rectangular-shaped connectors used to carry electrical signals and power between electronic components. Generally, they are the counterparts of the round pin connectors, such as the D-subminiature connectors. MTMM-115-03-G-D-015 is a miniature plug with 3 pins, and belongs to the Miniature Connector series.

Application Field and Working Principle

MTMM-115-03-G-D-015 connectors are widely used in many industries, such as automotive, consumer, communication, industrial control, and medical. It is suitable for a variety of applications, where low density, ease of insertion, robustness, and cost-effectiveness are required. Common applications for these connectors include power supplies, boards or instrumentation, data acquisition, transmission, and communication systems.

The MTMM-115-03-G-D-015 connector utilizes a friction-lock. The terminals of the connector consist of two steel terminals, which are soldered into PCBs. Each terminal has a plastic sleeve with the dimensions of 4*3mm, and a series of ridges which allows the pins to remain securely plugged in place. This ensures that the pins are secure enough for applications that require vibration and shock resistance. The connector also has a specially designed locking system to ensure that it is impossible to unlock the pin.

This particular type of connector is also designed to be low profile and convenient. It has a vertical (or right-angle) orientation with a height of 15.4mm and can be mounted onto the PCB with no additional hardware. It is also IP68 rated and capable of operating within a temperature range of -40℃ to +105℃.

In terms of electrical specifications, the MTMM-115-03-G-D-015 has a voltage rating of 250VAC, current rating of 2A, and contact resistance of 40mΩ. It also has a insulation resistance of 5000MΩ, and a insulation disconnection of 15N. The connector also meets safety requirements such as UL, CSA, and VDE.

Conclusion

The MTMM-115-03-G-D-015 connectors are extremely versatile and reliable connectors for a variety of applications. It is both low profile and economical, and has excellent vibration and shock resistance due to its friction-lock design. It is also rated for high voltage and current capacities, and meets the safety requirements of multiple safety standards. As such, this connector is an ideal choice for cost-effective applications requiring low density, high reliability, and good vibration resistance.