Dark Yellow ZH1.5 SMT H6.0 Wafer Connector AC250V min/Minute
Connector is a component that our electronic engineers and technicians often contact. Its function is very simple: in the circuit is blocked or isolated between the circuit, set up a communication bridge, so that the current flow, so that the circuit to achieve the desired function. Connectors are indispensable parts of electronic equipment. Follow the path of current flow and you will always find one or more connectors. Connector forms and structures are ever-changing, with the application object, frequency, power, application environment and so on, there are different forms of connector. For example, the connector used to light the lights on the court is very different from the connector used to light the hard drive or the connector used to light the rocket. But no matter what kind of connector, it is necessary to ensure that the current flows smoothly and continuously and reliably. In general terms, the connector is not only connected to the current, in the rapid development of optoelectronic technology today, the carrier of signal transmission in optical fiber system is light, glass and plastic instead of ordinary circuit wire, but optical signal path also use connectors, their role is the same as the circuit connector.
Connector pin holder, also known in the industry as header or wafer, is a connector that is mounted on a printed circuit board and needs to be soldered to the circuit pin.
Common connector pin holders are: no cover base (for example: row needle structure), cover base (common wafer type), friction lock type.
The pin holder of the connector belongs to special plastic for high temperature environment, and needs to have high temperature resistance. For example, the needle holder used for surface mount welding shall be welded by reflow welding equipment, and the temperature shall reach about 265°; The other is that the pin type needs to be welded by wave soldering equipment, and the temperature resistance needs to reach about 230°. If the temperature of plastic can not reach the welding process will affect the normal use of structural deformation.