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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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Transistor ID HELP!
Hi guys can anyone ID this transistor?
It appears to be SK TF640m if so what is it exactly and are there substitutes that I can get for it? http://s80.photobucket.com/albums/j1...t=IMG_2109.jpg Thanks so much! |
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#2
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Transistor ID HELP!
"Eddie" wrote in message ... Hi guys can anyone ID this transistor? It appears to be SK TF640m if so what is it exactly and are there substitutes that I can get for it? http://s80.photobucket.com/albums/j1...t=IMG_2109.jpg Thanks so much! datasheetarchive.com has it listed. Appears to be a thyristor ?? Lots of suitable equivalents listed However, another place I've just seen it listed, seems to think that it is a 2SA744 transistor equivalent. A quick ohms test should at least tell you if it *is* a PNP transistor Arfa |
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#3
Posted to sci.electronics.repair
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Transistor ID HELP!
"Eddie" wrote in message ... Hi guys can anyone ID this transistor? It appears to be SK TF640m if so what is it exactly and are there substitutes that I can get for it? http://s80.photobucket.com/albums/j1...t=IMG_2109.jpg Thanks so much! Look he http://nte01.nteinc.com/nte%5CNTExRefSemiProd.nsf/$all/C56DAEBA5527C026852579100082B8AA?OpenDocument |
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#4
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Transistor ID HELP!
Eddie wrote:
Hi guys can anyone ID this transistor? It appears to be SK TF640m if so what is it exactly and are there substitutes that I can get for it? http://s80.photobucket.com/albums/j1...t=IMG_2109.jpg Thanks so much! Is this off a Pachinko game of some sort? John :-#)# -- (Please post followups or tech enquiries to the newsgroup) John's Jukes Ltd. 2343 Main St., Vancouver, BC, Canada V5T 3C9 Call (604)872-5757 or Fax 872-2010 (Pinballs, Jukes, Video Games) www.flippers.com "Old pinballers never die, they just flip out." |
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#5
Posted to sci.electronics.repair
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Transistor ID HELP!
On Mar 13, 11:47*pm, John Robertson wrote:
Eddie wrote: Hi guys can anyone ID this transistor? It appears to be SK TF640m if so what is it exactly and are there substitutes that I can get for it? http://s80.photobucket.com/albums/j1...n%20Op%20Pachi... *Thanks so much! Is this off a Pachinko game of some sort? John :-#)# -- * * (Please post followups or tech enquiries to the newsgroup) * John's Jukes Ltd. 2343 Main St., Vancouver, BC, Canada V5T 3C9 * Call (604)872-5757 or Fax 872-2010 (Pinballs, Jukes, Video Games) * * * * * * * * * * *www.flippers.com * * * *"Old pinballers never die, they just flip out." Yes, it is a coin op Pachinko but not the same as the "Computer" Pachinko version. |
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