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Lynx EtherDongle
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Spec for replacement resistor
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Topic: Spec for replacement resistor (Read 1998 times)
bwhite505
Patron Member
Sr. Member
Posts: 451
Spec for replacement resistor
«
on:
December 15, 2011, »
What are the specs for the replacement resistor that was incorrectly included in the coop? I know it is a 49.9 ohm but is it 1/4 watt 1% tolerance? Just looking at a local source and what to make sure I get the right one.
Thanks,
Brian
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rdebolt
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Sr. Member
Posts: 1605
Re: Spec for replacement resistor
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Reply #1 on:
December 15, 2011, »
According to the build yes, that is correct. 1% 1/4 watt 49.9 ohm.
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bwhite505
Patron Member
Sr. Member
Posts: 451
Re: Spec for replacement resistor
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Reply #2 on:
December 15, 2011, »
Could two 100ohm be used in parallel until the replacements are received?
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rdebolt
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Sr. Member
Posts: 1605
Re: Spec for replacement resistor
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Reply #3 on:
December 16, 2011, »
My guess would be probably not since they are a 1% tolerance, the voltage must be fairly critical, but I will defer to RJ on this one.
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injury
Sr. Member
Posts: 191
Re: Spec for replacement resistor
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Reply #4 on:
December 16, 2011, »
Local place has some 49.9s in their Mil Spec stock however there are no markings (so don't know the real tolerance). Unsure of whether to take them up on it or not.
She who must be obeyed is giving me looks with no Christmas lights going before Christmas.
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pk
Patron Member
Sr. Member
Posts: 618
80004
Re: Spec for replacement resistor
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Reply #5 on:
December 16, 2011, »
If they are 49.9 ohms, it is 1% or even a tighter tolerance. I would not hesitate using these on my dongle if I had some.
49.9 ohms is one of the standard 1% values. The standard5% values near 50 ohms are 47 ohms and 51 ohms
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Spec for replacement resistor