What are the design points of industrial connectors?

I. What are the key points of industrial connector design?1. Understand the functional requirements of the connector Suppliers need customers to fully express their needs, otherwise they may misunderstand the customer's needs. This is especially important when customized connectors need to be manufactured.2. Consider mechanical stressesTemperature, shock, and vibration all create stresses between the interface and the circuit. Specialize in connectors that avoid the effects of these forces. Use the interconnect system to minimize the build-up of stress between the mounting structure and the connection point. 3, figure out the current loading capacity as the size of the connector decreases, the connector's current loading capacity also decreases. In general, miniature connectors can handle currents between 200mA and 500mA, almost half the current rating of larger board-to-board connectors. In order to compensate for the lower current-carrying capacity of the problems brought about by the designer may need to increase the number of terminals. 4, early in the design of the connector to consider "engineers are often too focused on the design of the overall system, and industrial connectors to the design stage and then consider. Then they get stuck with their design." Designers have to choose non-standard connectors to complete the design, which not only pulls up the cost, but also delayed delivery time.5, understand the space constraints of the miniature board-to-board connector thickness is usually less than 1 mm, but they are also usually used in packaging tight application. To address potential packaging issues, designers need to consider the line alignment on the PCB, as well as additional wires attached to the connector.6. Consider the stability of small/miniature connections that may drive up costs if the issue is not first taken to heart, he said. Damaged industrial connectors need to be reconfigured, refurbished, and labeled. Even more expensive, field-replaceable connectors may be needed to replace them, and such a change could extend design time by another week or two.7. Consider Ease of ReplacementIf the product has a closed exterior, then you need connectors that can be replaced from the outside. Otherwise, you will need to do some soldering.

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