There are more and more suppliers of circular push-pull self-locking connectors, and the prices given by each supplier are high and low, and the quality is good and bad, so that customers cannot quickly choose the best supplier, and price is one of the factors that most customers pay attention to. So what causes the difference in price?

Material of connector：

Our circular push-pull self-locking connector adopts brass nickel plating for internal parts, brass pearl chromium plating / black chromium / nickel plating for shell, and PPS is generally used for insulator (waste is absolutely not used). Choose different coating, the price is not the same.

Plating thickness of push-pull self-locking connector：

In order to prolong the service time, each push-pull self-locking connector terminal will choose gold plating. Gold plating can not only prevent corrosion and improve conductivity, but also be waterproof to a large extent. The quotation of the connector manufacturer will be different with different gold plating thickness. 1U "(mark) gold is the cheapest gold plating layer. The thicker the gold plating, the higher the cost. Our push-pull self-locking connector pin cores are all plated with 8U "thick gold, with guaranteed quality.

Precision of push-pull self-locking connector：

Different thimbles for different purposes and different assembly methods will affect the price of connectors. For example, the 00 series connector with the smallest volume in the B series connector is generally higher than the 0b series connector with the same number of cores. This is because the assembly of the push-pull self-locking connector is basically manual assembly. For the small circular push-pull self-locking connector, it is more difficult to assemble than the larger one. The small circular push-pull self-locking connector cannot be operated faster manually, so the price will also be higher. Also, for example, the more keys of the B series connector locating pins, the more complex, and the price of the connector will be correspondingly higher.

Advanced level of equipment for making circular push-pull self-locking connector:

For example, the price of many circular push-pull self-locking connectors processed by automatic lathes is much cheaper than that processed by CNC machines, because the manufacturing process of automatic lathes is less demanding than that of CNC machines.

Number of connectors required:

When customers ask about the price of the circular push-pull self-locking connector, the supplier usually estimates the price and delivery date of a product according to the quantity, specification and warehouse stock. If the product demand is small, the cost will be appropriately increased. General manufacturers will abide by the principle of preferential treatment for large quantities.