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Author Topic: Help identifying a component probably a FET or SSR Markings 3J 2n W  (Read 172 times)

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Offline JesterTopic starter

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Help identifying a component probably a FET or SSR Markings 3J 2n W
« on: July 05, 2024, 08:08:15 pm »
Does anyone know what this part is?

Most likely a FET or SSR used as an output driver on an industrial type board. O/P is rated 30V, 2A

I'm interfacing to it and just want to know what I'm dealing with, manual is vague.

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Offline exmadscientist

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Re: Help identifying a component probably a FET or SSR Markings 3J 2n W
« Reply #1 on: July 05, 2024, 10:41:45 pm »
Pretty sure that's just a fancy marking on a bog standard BC858A.
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Offline JesterTopic starter

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Re: Help identifying a component probably a FET or SSR Markings 3J 2n W
« Reply #2 on: July 05, 2024, 11:49:43 pm »
Quote from: exmadscientist on July 05, 2024, 10:41:45 pm
Pretty sure that's just a fancy marking on a bog standard BC858A.

BC858A is a 3 pin SOT-23 package. The image I posted already shows that the SOT-23 device is a BAV99, it's the other part (6 pin) circled in yellow with the 3J 2n W marking that I'm trying to figure out
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