What are the ways to use rectangular connectors?

I. Rectangular connector use which? Rectangular connector operating environmental conditions, rectangular connector ambient temperature: refers to the product should be used in the specified ambient temperature. Even if the outside temperature is not high, if the rectangular connector products work in the chassis, poor heat dissipation conditions, other components heat, the product's ambient temperature will be much higher than the outside ambient temperature. Using more than the specified ambient temperature can also cause damage to the metal coating or insulator. Moisture or water:Moisture or water can form a water film on the surface of the insulator, which can degrade the insulating properties and even cause misdirected communication between neighboring contacting parts. In general, connectors used for long periods of time under conditions of high humidity or water should have sealed joints.1. Low air pressure:Air pressure will drop under high altitude conditions (except for constant pressure sealed bins). When the product is in low pressure condition, the medium pressure of the product will be reduced. If the transmission voltage is higher than the technical conditions of the product, electrical breakdown may occur, resulting in failure. Corrosive environment:refers to the atmosphere around the product at work, such as sea salt spray, such as acid and alkali chemical raw materials storage warehouse, these conditions will be rectangular connectors, insulators and other metal corrosion and erosion, in the selection of connectors we can choose from the production of special requirements or to meet the needs of these products.2. Mechanical conditions:refers to vibration, shock, acceleration and other mechanical effects, according to the micro-rectangular connector samples in the The parameters of the selection. In practice, the cable should be clamped or other methods should be used to clamp the cable to the contact area after crimping to fix. When the cable is too long and not fixed, it may be affected by external forces (e.g. vibration, shock). Serious cases may lead to cable breakage, rectangular connector damage.3. Dielectric pressure: is the insulation and shell of the mutual contact parts can withstand transient communication and other interruptions, such as instantaneous peak voltage breakdown, etc., with the insulation material, ambient temperature (high temperature is unfavorable), humidity (high humidity is unfavorable), atmospheric pressure (pressure is low and unfavorable) are related to, but also should be used in accordance with the manufacturer's provisions of the miniature rectangular connector.

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