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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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How to find semiconductor replacements?
JEDEC part numbers used to mean something for discrete devices, now they
relate more to memory devices (ICs) and the like. JEDEC still suggests package outlines, but they appear to have backed off from other details that used to help repair technicians select reasonable replacements for solid state devices. The 1N, 2N, 3N system is now officially dead? Pro-electron seems to be hanging in there, in this regard. |
#2
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How to find semiconductor replacements?
"Charles the Expert" JEDEC part numbers used to mean something for discrete devices, now they relate more to memory devices (ICs) and the like. ** Huh ??? JEDEC still suggests package outlines, but they appear to have backed off from other details that used to help repair technicians select reasonable replacements for solid state devices. ** Do tell us more. The 1N, 2N, 3N system is now officially dead? ** Plenty on sale last time I looked. ( Wot is this ****** on ??? ) ..... Phil |
#3
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How to find semiconductor replacements?
Charles wrote: JEDEC part numbers used to mean something for discrete devices, now they relate more to memory devices (ICs) and the like. JEDEC still suggests package outlines, but they appear to have backed off from other details that used to help repair technicians select reasonable replacements for solid state devices. The 1N, 2N, 3N system is now officially dead? Pro-electron seems to be hanging in there, in this regard. http://www.nteinc.com for universal replacements. For OEM parts, use Google to find stock, if available. I can't believe that you don't know this, if you actually taught electronics. -- You can't fix stupid. You can't even put a band-aid on it, because it's Teflon coated. |
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