SFMH-140-02-F-D

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Rectangular connectors are becoming increasingly popular in both commercial and industrial applications due to their ruggedness and flexible design. SFMH-140-02-F-D connectors are a type of rectangular connectors used for applications that require signals to be transmitted through a wide range of distances. The SFMH-140-02-F-D is a version of SFM-140 connectors. It is primarily used in military and space applications and is built to outlast even the harshest environmental conditions.

SFMH-140-02-F-D connectors have two parts, the female half and the male half. The female half, also referred to as the “head”, consists of a metal pin with a square-shaped head. This head has a protruding pin that holds the male half in place when the two halves are mated. The male half consists of a protruding pin that mates with the female half. The pins mate together with the mating force generated by the opposite flux, resulting in a secure, electrical connection.

The SFMH-140-02-F-D has a wide range of applications. It is used in many industrial and military applications such as power generation, maritime navigation systems, aircraft communication systems, and control systems. The connector is approved to meet Military Standard MIL-C-38999, and it also meets requirements for flame retardancy, thermal shock, vibration, and other military grade conditions. It is also RoHS compliant, ensuring that the connector is free from hazardous materials.

In terms of its working principle, the SFMH-140-02-F-D connector is a self-connecting, four-contact design. When mated, four contact spring fingers penetrate the insulation on the mating surface to make electrical contact. The contact fingers then expand until the mating force is achieved, thus allowing the current to pass between the two parts. The contact fingers are designed in such a way that they are resilient to flex and maintain their electrical connection even when the parts are not completely mated. This ensures consistent reliability for a long period of time.

The SFMH-140-02-F-D also provides environmental protection through its pre-plated finish. The connectors are constructed from nickel-plated brass, which offers both mechanical strength and protection from corrosion. It also includes a protective metal shield over the contacts to ensure that the connector is not damaged when it is exposed to humidity or other harsh environmental elements. Additionally, the connector is sealed through its molding or overmolding process, ensuring that it remains intact and safe and ready to use.

The SFMH-140-02-F-D connector is a reliable, rugged, and cost-effective choice for many applications. It is flexible in design and is capable of holding up in extreme conditions, making it an ideal solution for many industrial, military, and space applications. The connector is also pre-plated, ensuring it is corrosion-resistant and safe from environmental damage. Furthermore, its robust design and self-connecting mechanism make it easy to install and maintain, providing a reliable connection that will last for many years.

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