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Components and Circuits For discussions about component types, alternatives and availability, circuit configurations and modifications etc. Discussions here should be of a general nature and not about specific sets.

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Old 28th Jul 2025, 9:48 am   #1
ScottBouch
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Default S.I.T. component values

Hi all,

I have a diagram with certain resistor values of S.I.T.

Does this mean they are set/selected for calibration set-up purposes?

Any idea what the initialism stands for?

Source of attached screenshot: https://scottbouch.com/rtfm/codified/ap/112/b/03/03/1/al37/ap112b-0303-1-c4.pdf#page=20

Cheers, Scott
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Old 28th Jul 2025, 10:13 am   #2
Jon_G4MDC
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Default Re: S.I.T. component values

Pye used SOT. Select On Test.

Select In Test?
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Old 28th Jul 2025, 10:40 am   #3
Terry_VK5TM
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Default Re: S.I.T. component values

S.I.T = selected-in-test.

Bottom of page (actual) 17
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Old 28th Jul 2025, 11:35 am   #4
ScottBouch
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Default Re: S.I.T. component values

Thank guys, what an idiot, I just hadn't spotted that wording! Thanks!!!
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