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KCD-11 rocker switch from aliexpress is junk
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Topic: KCD-11 rocker switch from aliexpress is junk (Read 206 times)
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dusan
Regular Contributor
Posts: 63
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KCD-11 rocker switch from aliexpress is junk
«
on:
April 21, 2024, 08:30:02 am »
I recently had troubles with KCD-11 switches I bought on aliexpress (
https://www.aliexpress.com/item/1005001513148147.html
), they had 100s of ohms ON resistance. I don't think I used them much, maybe few hundred times. I dissasembled it and found that the seat have worn spots in nickel plating where the botom of the plate is touching the center pin. I did paid $1/10pcs free shipping so, I don't know what I expected. Rant over.
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dusan
Regular Contributor
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Re: KCD-11 rocker switch from aliexpress is junk
«
Reply #1 on:
April 21, 2024, 09:29:17 am »
Here's frequency measurement before (yellow) and after switch replacement (cyan)
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BrokenYugo
Super Contributor
Posts: 1103
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Re: KCD-11 rocker switch from aliexpress is junk
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Reply #2 on:
April 21, 2024, 01:17:06 pm »
Yeah definitely don't go too cheap on switches, bad contacts, melty cases, etc.
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