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The Projects Forum Working on an electronics project and would like some suggestions, help or critiques? If you would like to comment or assist others with their projects, this is the place to do it.

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Old 04-14-2006, 10:51 AM
larrie_babe larrie_babe is offline
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Can anyone help me out, i'm working on a low voltage indicator but in my locality, the specified 2N4891 UJT required in the circuit is not available, pls who knows what else i can use that will work just as a UJT
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Old 04-14-2006, 01:07 PM
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Papabravo Papabravo is offline
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Originally posted by larrie_babe@Apr 14 2006, 06:51 AM
Can anyone help me out, i'm working on a low voltage indicator but in my locality, the specified 2N4891 UJT required in the circuit is not available, pls who knows what else i can use that will work just as a UJT
Try a TIS43 or a 2N2646. I think you will have difficulty in finding suitable parts because there is so little demand for them. I never even heard of the folks who make them now.
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Old 04-14-2006, 01:08 PM
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