What Factors should be Considered when Designing a Connector?

As an RF Coaxial Connector Factory, share with you. Although the connector is small, it plays a role in connecting the world. Many electronic devices are used as bridges and bridges by connectors. Therefore, when designing small connectors, we cannot afford to be sloppy, and we need to consider all aspects. Under the influence of the financial crisis, cost factors must be considered. But it is more important to consider the high quality and stability of the connector product design.

Double-pole design ideas: Visually speaking, the double-pole design can be described as "one stone and two birds with one stone." The optimized terminal design adapts to high-speed signal transmission and provides higher orientation tolerances. In terms of comparison of inductance, capacitance, and impedance, the double-pole terminal is smaller than the box-type terminal structure for high-speed applications and optimized to achieve the smallest discontinuity. The dual-pole design allows multiple connectors on a circuit board without plugging or shorting, and there is no need for a large number of signals on a single connector. The double-rod simple routing can save space, make the connector smaller, and simplify the detection of solder pins. For example, put 12 on aboard. It also reduces rework costs. Practical applications such as telecommunications end-user equipment. Our company also has SMB Connector on sale.

SMB Connector

High-retention surface-mount design: For SMT connector products, it is generally considered that the retention of the board is very poor. Is the surface holding PCB holding force lower than the through hole termination? The answer is: not necessarily. Through design improvement, PCB retention can be effectively improved. If the welding bracket, the surface-mounted pinhole (micro hole) and the large pad are superimposed, the holding force can be improved. In fact, even I / O connectors can use surface-mount pins. This can be compared figuratively to "falling roots." For example, the design of X-ray machines, ultrasonic scanners, and robotic Ethernet switches.

The design of non-bent pins in the assembly process: direct stamping at the corners, stamped terminals can avoid capillary cracks caused by the bending process, ensuring a complete electromechanical connection. The coplanarity of the pins is 100%, controlled to a tolerance of ± 0.05mm, and the 100% surface mount pin coplanarity detection ensures the reliability of the circuit board assembly process, ensures good soldering, improves product quality, and reduces costs. And to improve the rigidity of the right-angle connector, to prevent the connector from being damaged due to improper operation, use "unbreakable" to describe it is very appropriate. Especially suitable for inkjet printer controller, Interface Module interface, etc.

High-current, small-pitch design: With the miniaturization requirements of automotive electronics and consumer electronics, high-current, small-pitch design concepts need to be considered.

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