I often need a thin flexible 3-core cable to connect up sensors and have not been able to find any. Something like the cables used for the DS18B20 sensors - about 4mm outside diameter and preferably screened. Is Core Electronics able to recommend something or source some? What do others do when you want 2-3m of cable for a sensor?
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Hi Steven,
I think the closest we have is something like this:
Silicone covered cables generally have a high strand count and flexible insulation, so they are very flexible in my experience, but I get that you’re after something more integrated.
For that, a more industrial supplier might be the go, parametric search really helps to narrow down what you’re after:
You may also want to try Mouser, Element14
-James
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Hi Steven, James
I have not looked at Element 14 but I would guess they would have something.
Jaycar Cat No WB1540, 4 core screened.Bit expensive but the only one they have that might do you.
Tip: DO NOT use the screen as a power or other connection. The screen should be used to minimise external interference and should be connected to ground or a common point AT ONE END ONLY.
Cheers Bob
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Thanks for the feedback. Element14 do have something but 25m and delivery make it uneconomical… Another option is to buy some cheap USB cables and use them. I think they are 4-core, shielded.
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Hi Steven
Some are only 2 core (charge only) and I wouldn’t guarantee the shielding presence.
Cheers Bob
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