Solder-cap Pogo Pin Connector For Soldering

Solder-cap 4 pin Pogo Pin Connector for soldering cable

The joint formed during welding and connecting the two connected bodies is called a weld. During welding, the two sides of the weld will be subjected to welding heat, and the structure and properties will change. This area is called the heat-affected zone. When welding, the welding material, and welding current are different due to the workpiece material. Deteriorating weldability requires adjustment of welding conditions. Preheating of the joints of the weldment before welding, heat preservation during welding and post-weld heat treatment can improve the welding quality of the weldment.

In addition, welding is a local rapid heating and cooling process. The welding zone cannot expand and contract freely due to the constraints of the surrounding workpiece body. After cooling, welding stress and deformation will occur in the weldment. Important products need to eliminate welding stress and correct welding distortion after welding.

PogoPin is a spring-type probe formed by the three basic components of a needle (Plunger), a needle tube (Tube), and a spring (Spring), which are riveted by precision instruments. It is also called a pogo pin, a pogo pin, a spring probe, and SpringLoaded. , PogoPin connector.

The bottom of the PogoPin's Plunger is usually an inclined surface structure. The function of the inclined surface structure is to ensure that the PogoPin keeps the needle (Plunger) in contact with the inner wall of the needle tube (Tube) during work so that the current mainly passes through the gold-plated needle (Plunger) and the needle tube (Tube). ) To ensure the stability and low impedance of PogoPin.

PogoPin is generally used for precision connections in electronic products such as mobile phones, communications, automobiles, medical, aerospace, etc.;

Because PogoPin is a very fine probe, the volume can be very small, so it can reduce the weight of the connector, save space, and beautify the appearance of the product (such as ultra-thin mobile phones, smartwatches, etc.) when used in precision connectors.

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