Re: Vector transistors

David,
If you can find MPS-U06 (also MPSU56 for the 57's) these should work just
fine for most applications if I remember correctly. The only differences
were the collector-base and collector-emitter voltages were a little lower
but this should not matter since the U07's (& 57's) were generally an
overspeced part when used on deflection boards. I have used them on WG
deflection boards before and have not had any problems. Hope this helps.

Omar

-----Original Message-----
From: David Shoemaker <davids@oz.net>
To: vectorlist@mcfeeley.cc.utexas.edu <vectorlist@mcfeeley.cc.utexas.edu>
Date: Tuesday, October 27, 1998 11:53 PM
Subject: Re: Vector transistors

>Problem. Circuit Specialists has discontinued the MSP-U07 "no replacement
>is available". So now I need to find another source quick.
>
>Any ideas? I prefer original parts if possible.
>
>Thanks,
>David
>-----Original Message-----

From: jeff hendrix <jhendrix@Quark.Com>
>To: 'vectorlist@mcfeeley.cc.utexas.edu' <vectorlist@mcfeeley.cc.utexas.edu>
>Date: Thursday, October 08, 1998 12:49 PM
>Subject: RE: Vector transistors
>
>
>>Circuit specialists
>>www.cir.com
>>1-800-528-1417
>>
>>MPS-U57 $1.88
>>MPS-U07 $1.48
>>
>>MPS-U60 $2.70
>>MPS-U10 $2.00
>>
>>-jeff
>>
>>-----Original Message-----
>
From: Mark Jenison [mailto:jenison@cig.mot.com]
>>Sent: Thursday, October 08, 1998 1:43 PM
>>To: vectorlist@mcfeeley.cc.utexas.edu
>>Subject: Vector transistors
>>
>>
>>Hi all,
>>
>>Thanks to MKDUD@aol.com, I was able to get the HV running on the Star Wars
>>I'm
>>working on. Of course, just minutes later, the deflection board decided
to
>>call it quits :-(
>>
>>So I'm looking to stock up on vector monitor parts. In the catalogs I
>have,
>>I
>>couldn't find these parts. Anyone know of a source for these?
>>
>>MPS-U57 cross NTE189 or NTE50
>>MPS-U07 cross NTE188 or NTE49
>>IN754A
>>IN756A
>>
>>Also, I can't read the online schematics for the Electrohome G08, but it
>>looks
>>like MPS-U60, TIP298 and MPS-U10? Any ideas for cross-references for
>these?
>>
>>Any tips on sources or cross references would be appreciated.
>>
>>----------------------------------------------------------------------
>>Mark Jenison E-mail address: jenison@cig.mot.com
>>Cellular Infrastructure Group Motorola--Arlington Heights, IL
>>----------------------------------------------------------------------
>>
>
>
Received on Wed Oct 28 06:50:43 1998