TMM-127-03-S-D

Rectangular connectors, including headers, male pins, and other mechanical components, are widely used to interconnect electronic equipment within an assembly. In particular, the TMM-127-03-S-D is a popular, two-position, 1.27mm pitch, vertical SMT header, available in either male or female configurations. It can be applied in a wide range of fields and is particularly suited for space-constrained, industrial, and medical applications.

Overview of TMM-127-03-S-D

The TMM-127-03-S-D features two 0.5mm² contacts. The contacts are operational up to 30VDC/125mA. It is suitable for solder process attachment and compatible with lead-free wave soldering process. The cushion on contact can effectively reduce the wear effect of contact due to mating/unmating. Also, its UL94V-0 rated thermoplastic housing makes it flame retardant and resists oil, acid, and alkali. The gold-clad contacts provides improved contact and long-term protection from the oxidation.

Application Fields and Working Principles

The TMM-127-03-S-D is primarily used in space-constrained, industrial, and medical applications. Its limited space requirement makes it ideal for use in these sectors. It is also suitable for flexible printed circuits, cables, and harnesses due to its compact size. Furthermore, when used in medical devices, its ability to resist oil, acid, and alkali can ensure reliable performance and longer lifespan of the device.

The TMM-127-03-S-D connector works on simple principle of mating and unmating. The connector is designed with male and female components which, when connected, creates a reliable electrical connection. The TMM-127-03-S-D also has contacts protected by cushions that allow for consistent mating and unmating without producing wear or tear.

Conclusion

The TMM-127-03-S-D is a versatile, two-position, 1.27mm pitch, vertical SMT header that can be used in space-constrained, industrial, and medical applications. It has a UL94V-0 rated thermoplastic housing and gold-clad contacts for improved contact and long-term protection from oxidation. Moreover, it has cushioned contacts which allow for reliable mating and unmating without wearing or tearing. All in all, the TMM-127-03-S-D is perfect for a variety of rectangular connector applications.