rbond wrote:
The thermistor 'AL3006-1847-76K' needs to changed to 'AL3006-1847-76-G1'. As of 6-21-2010 it costs $3.25 at Digikey.com. It is a hard to find part and that is a very good price.
Okay, I tried to look up some of the parts on the list above at Digikey and got lost really quickly. On the revised part above, should there be an extra zero between the AL and 3006? Because I can find it that way. For the diodes, I entered "diode 1N4007" and I get a set of filters that include manufacturer, forward voltage, reverse current leakage, capacitance, etc... The one combination that seems to work yields this part number:
1N4007-TPMSCT-ND
Is this the right diode?
I'm assuming C1 is a capacitor? I *think* this one has the right specs but I'm not sure:
P4717-ND
R2 seems like a pretty standard resistor although the only one I can find on digikey that matches the spec has a minimum buy of 1,000 with an extended price of $43. This used to be something Radio Shack sold so I could always check there unless you can recommend a part number from digikey?
C2 - searching this one I find 495-2986-ND which is a film capacitor and seems to have a much longer lifespan than the aluminum ones. Is this the correct part number?
SCR - the rectifier. The Philips number yields:
568-3674-5-ND
The Motorola 2N4444 doesn't return a match and I don't seem to get a match on ECG/NTE 5448 either.
So to sum up your parts list with what I've found, I have:
D1 - 1N4007-TPMSCT-ND
C1 - P4717-ND
R1 - AL03006-1847-76-G1
D2 - 1N4007-TPMSCT-ND
D3 - 1N4007-TPMSCT-ND
D4 - 1N4007-TPMSCT-ND
R2 - no cost effective match found at Digikey
C2 - 495-2986-ND
SCR - 568-3674-5-ND
Am I right on any of these???
Thanks!!!
Jim