Fourth: Robust wholesale DIP Switches In the ERNI connector series, the double-pole design idea is consistent throughout. It is suitable for the design of monitors and LED lights. The positive lock is designed for strong vibration applications. If the welding bracket, the hole (microhole) of the surface mount pin, and the large solder pad are superimposed, the holding force can be improved. Incorrect selection and use of connectors can cause system failures, product recalls, product liability cases, circuit board damage, rework and repairs, which in turn will cause loss of sales and customers.

The dual-pole design allows multiple connectors to be on one circuit board without plugging or short circuit problems, and there is no need for a large number of signals on a single connector. Product design engineers not only need to pay attention to chip technology, but also need to pay attention to the selection of peripheral devices, so as to get the best performance of the system. Especially suitable for inkjet printer controller, Interface Module module interface, etc. Obviously, the importance of choosing a suitable connector for electronic devices. For SMT products,

it is generally believed that the holding power on the board is poor. With the miniaturization of automotive electronics and consumer electronics, the design concept of high current and small spacing needs to be considered. Second: No bent pin design during assembly. Third: Surface mount design with high retention force. ERNI uses direct stamping of the corners, stamping terminals can avoid capillary cracks caused by the bending process, and ensure a complete electromechanical connection. For example, in the design of X-ray machines, ultrasonic scanners, and robotic Ethernet switches

. The 100% surface mount pin coplanarity test ensures the reliability of the circuit board assembly process, ensures good soldering, improves the product quality rate, and reduces the cost. This can be vividly compared to ‘take roots’. Is the retention force of PCB with surface mount termination lower than that of through-hole termination? The answer is: not necessarily. It is very suitable for automotive and subway applications.