Help Identifying Components
cclist at sydex.com
Sun Dec 24 12:39:43 CST 2017
On 12/24/2017 10:27 AM, Rob Jarratt via cctalk wrote:
> 1. The component with two wide pins that looks like an IC
> approximately in the middle of the board. It is marked M106 (or it might be
> AA106) and 91813 underneath. I think it may be a resistor, but I am not
> 2. Just to the right of this is another much thinner two-pin component
> which is black on top with a kind of white notch. I have no idea at all what
> this is.
> 3. The three 3-pin black components to the left of the first
> component. Two of them are marked "2T L" (or is that "ZT L"?), one appears
> to be marked "2X I" (letter "ih", not letter "el"). I guess they are
> transistors, but they may not be of course, and I don't know their pinout.
My guesses are as follows.
1. That "AA" or "M" looks to me like a Motorola logo. The fact that
this device is polarized leads me to suspect that it's a diode.
2. I suspect that this thing is a fuse.
3. Almost certainly transistors. The center pin is usually the collector.
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