Sujet : Re: Anyone have an L14C2 phototransistor kicking around?
De : sgoldHAM (at) *nospam* alum.mit.edu (Steve Goldstein)
Groupes : sci.electronics.designDate : 02. May 2024, 15:42:50
Autres entêtes
Message-ID : <lu473jd7ksshmmuq15t9fngsvf576va1bb@4ax.com>
References : 1 2
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On Wed, 01 May 2024 12:56:14 -0700, john larkin <
jl@650pot.com> wrote:
On Wed, 01 May 2024 12:53:24 -0400, Steve Goldstein
<sgoldHAM@alum.mit.edu> wrote:
>
I can find L14P2 (10us risetime) but not L14C2 (5us risetime). Does
anyone have a spare kicking around? I'm in Massachusetts, USA.
>
There are no capitalized pork products in my email address.
>
Steve
>
ebay has some.
John,
Thanks for posting your parts availability. I'll have a look through
and compare datasheets to the L14C2 to see if any of them might be
appropriate.
This is for an old (1980s, I guess) camera shutter-speed tester to
which I'd like to add a remote sensor to make it easier to use for
some types of camera equipment. I know nothing about the unit's
operation and don't want to rip apart my working one (it's held
together internall with hot glue) to figure out how it works. All I
know is that someone else used an L14C2 for this modification some
years ago, it worked, and he documented it online.
The L14C2s on ebay are quite pricey. A (much cheaper) L14P2 arrived
yesterday, perhaps the difference in rise/fall won't matter.