My guess is that this is a data code (1994, 7th week)
You can enter BTW69 into google and find a data sheet. At least that number seems to refer to an SCR.
My guess is that this is a data code (1994, 7th week)
You can enter BTW69 into google and find a data sheet. At least that number seems to refer to an SCR.
-- John Popelish
It's been a while since I have played with board level components, and I guess I need to return to school!
I have been trying to identify & locate two types of parts for a battery charger, and I can't seem to find any references in the places I used to look.
I would appreciate assistance locating web sites that will allow me to look up the following parts (I found a Motorola parts site, but the part number didn't come up).
The first is a diode from Motorola with a part number of T9407.
The second I suspect is a power transister, or SCR in a TO-220 type package with a mfg logo marking of ST inside a square, and what I believe to be a part number, BTW69-200NS.
The two above items are from a Schaumacher Battery charger Model 612A-PE (a schamatic would be nice, but I believe I can effect repairs without it if I can locate parts).
Thank you.
Louis--
********************************************* Remove the two fish in address to respondHi,
It's using the European numbering system and is a 200V 32A SCR. The connections are K-G-A left to right. Cheers - Joe
look
number
package
a(a
if I
I had typed the entire number into google with no luck. Eliminating the -200 produced results. Apparently the 200 volt part is dead.
The diode from Motorola with a part number of T9407 is the only marking other than the Motorola Logo on the device. It is a small button device that appears to be spot welded, or glued to the heat sink, and a spade connection on the other side. I guess I can work past not having a data sheet with the assumption that with the logo oriented as you would normally read it the top is the Anode?
I suspect substituting a stud mount type with sufficient voltage and current specs would work.
Thanks for the response.
Louis--
********************************************* Remove the two fish in address to respond
package
aMakes sense as the part also has Morocco on it.
Thank you.
Louis--
********************************************* Remove the two fish in address to respondElectronDepot website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.