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Sealing Connectors

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Are there any good online resources for sealing (dustproofing and / or waterproofing) available online? I'm wondering about USB micro connectors, but also just in general, what do people do to seal connectors.
Try googling "ip67 usb connector"
A fair point - I guess what I meant was that I want to seal connectors when space is a factor - so if the connectors are soldered directly to the PCB, how is the space between the connector and the plastic case sealed?


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Check out the Molex Part No. 105443. It appears to be a standard PCB mount USB connector, but with a rubber seal (to seal against the enclosure opening) and is IP67 rated.
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