TFM-110-22-FM-D

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Rectangular connectors – headers, male pins, are a type of electrical connection consisting of two or more conductors, which basically have two parts or siblings: discrete and PCB-mounted. They are widely used in computer equipment, electronic home appliances, vehicle electronic items, and the like. In this article, we introduce the specific application fields and working principle of TFM-110-22-FM-D, a type of rectangular connectors.

TFM-110-22-FM-D Introduction

TFM-110-22-FM-D is a type of rectangular connectors - headers, male pins, with 22 circular terminals on each side. It is suitable for minimal-power signal connection in a variety of electronic products, and features a square housing for added protection. It is designed for compression-type assembly with board, and each contact is press fitted into the pocket, enabling secure connection even during long-term operation.

Application Fields

TFM-110-22-FM-D is mainly used for low-power signal connection in mobile phones, as well as connection between sensors and devices in the automotive, medical, and industrial fields. For example, in smartphones, they are used in on-board cameras, screen modules, and touch screens. In the automotive industry, they are used in GPS navigation systems, interior interconnection systems, audio data systems, and wireless charging systems. In medical equipment, they are used in diagnoses and treatment equipments, patient monitoring monitors, and endoscopes. In the industrial field, they are widely used in handheld terminals, inspection equipments, industrial controlling systems, and safety systems.

Working Principle

The working principle of TFM-110-22-FM-D rectangular connectors is mainly based on the effect of compression force. This action creates a force to press the contact into the pocket and guarantees reliability. A typical connection consists of two components: a contact and a receptacle. They are designed to be reverse module type and are connected by two separate elements: the compression sleeve and the mounting post. Each contact has a mating surface, usually 1mm to 2mm above the main body. When the two components are connected, the compression sleeve is pressed onto the contact’s mating surface and creates a tight connection. The mounting post is then screwed down onto the compression sleeve and the whole connection is tightly sealed.

Conclusion

TFM-110-22-FM-D is a type of rectangular connectors - headers, male pins, and it is mainly used for low-power signal connection in mobile phones, automotive, medical, and industrial fields. Its working principle is mainly based on the effect of compression force, which press-fits the contact into the pocket, completing the connection and providing maximum reliability.

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