News
NEWS
Why should heavy duty connector pins of heavy duty connectors be gold plated or silver plated?
Why should heavy duty connector pins of heavy duty connectors be gold plated or silver plated? Why should heavy-duty connector pins of heavy-duty connectors be gold-plated or silver-plated? Generally, the contact pin material of heavy-duty connectors is copper alloy. Although the chemical properties of copper is not as active as aluminum, iron, magnesium, etc., pure copper is easily oxidized when it comes into contact with oxygen in the presence of water;
Why heavy-duty connectorsHeavy Duty Connector PinsShould it be gold-plated or silver-plated?
Why should heavy-duty connector pins of heavy-duty connectors be gold-plated or silver-plated? Generally, the contact pin material of heavy-duty connectors is copper alloy. Although the chemical properties of copper is not as active as aluminum, iron, magnesium, etc., pure copper is easy to be oxidized when in contact with oxygen in the presence of water; because there is oxygen and water vapor in the air, the surface of pure copper will soon be in contact with the air. Oxidation reaction!
Therefore, heavy duty connector heavy duty connector pins need silver/gold plating! heavy duty connectorHeavy Duty Connector PinsThe difference between silver plating and gold plating. Advantages of gold plating: the gold plating layer has strong hardness and resistance to clogging; disadvantages of gold plating: expensive; advantages of silver plating: silver can enhance the current-carrying capacity of the contact pin, and the price is cheap; disadvantages of silver plating: easy to corrode, blackening, and not resistant to clogging; As for the choice of heavy-duty connector pins, there are gold-plated and silver-plated options? This depends on the specific application scenario. If it is mainly used for signal transmission, it is reasonable to choose gold plating for frequent plugging; however, it is used for electricity or electricity. It is not often inserted or pulled out. It requires high current-carrying capacity, so it is reasonable to choose silver plating.
Nowadays, many small partners can't distinguish the "male end" and "female end" of heavy connectors, and often confuse the two! Now let's introduce the plug (male end) and socket (female end) of the heavy-duty connector! The function of the heavy-duty connector is to transmit current and signals. The female terminal (socket) functions to receive and accept the male terminal and is concave. The male end (plug) is a convex part that can be inserted into other components. (Jiangsu version-heavy-duty connector plug (left) and socket (right)).
The difference between the male end and the female end of the heavy-duty connector is that they have different appearance and shape, but the function is the same, connecting electrical signals and conducting electricity. The obvious difference between male and female terminals is their different names. They have the same material and terminal surface color. The male end is like a stick in the center, while the female end is empty in the center. The male and female terminals of the heavy-duty connector are determined by the corresponding hard rules. For example, when current flows from the female base to the male terminal, the power connector can play a role in enhancing safety or ensuring the normal operation of the device to prevent the occurrence of certain unsafe factors or improper connections.
What is the price of heavy-duty connector plugs and sockets? There are many manufacturers on the market that can produce heavy-duty connectors, and the prices are also uneven. Don't just look at the price when buying. Many people think it is just a connector. They are also very particular. They really need to be "more careful". Serious manufacturers will not only sell you connectors, but also ask about your usage scenarios, models, etc., so you can consult the online customer service staff for the price of heavy-duty connector plugs and sockets!
Key words:
Related News