Need PDTA114 transistors

On Sat, 14 Feb 2009 16:24:14 -0500, "Jim" put finger to keyboard and composed:

Look for DTA114Y parts.

- Franc Zabkar

Well, gee. The DTA114ysa does seem to be the substitute, but there doesn't appear to be a source for that either, unless I need a few thousand.

Thanks Jim

obsolete

case

what

Jim T>Well, gee. The DTA114ysa does seem to be the substitute,

Maybe Patrick will show up.

So if it's an obsolete part, why do you want it? The only good reason is as a replacement part, otherwise find other parts.

In your case, if you're building from some old schematic, you find one that uses common parts so substitution is easy, or you find a more recent schematic that uses parts that haven't gone out of style.

There is nothing magical about most schematics. Name any project, and likely a long string of similar projects were published. Few are unique, while plenty will be difficult to build up because they do use special parts.

Michael

Look there, in the PNP section.

what you're looking for is a digital PNP transistor with R1 =10k and R2=47K if I remember..

Other companies make these devices. Rohm and On-semi come to mind. I think Farnell may even stock some.

Look for 'digital transistor'.

Graham

Very good!, I don't know why Mouser stuff doesn't come up on a Google search, but I found what I need at Mouser.com

Thanks Jim

doesn't

On Sat, 14 Feb 2009 21:33:25 -0500, "Jim" put finger to keyboard and composed:

FWIW, here is a UK source for the leaded part (DTA114YS):

- Franc Zabkar

Dear Member,

Yes. We do support some obseleted components. You may send the required to the following e-mail : snipped-for-privacy@townt.com

Thanks !

-- Patrick Cheung townt.com Address : 1805, Wu Sang House, 655 Nathan Road, Mongkok, Kowloon, Hong Kong Tel : +852-25055838 Fax : +852-25058121 E-mail : snipped-for-privacy@townt.com Web-site :

"JeffM" ???????: snipped-for-privacy@w24g2000prd.googlegroups.com...