Zener diodes in TO220 or similar?

J

Joerg

Jan 1, 1970
0
John said:
Old Tektronix ceramic strips are cool too. I scored a bunch at a flea
market. Here's some of both:

ftp://66.117.156.8/99A260A3.JPG

Oh, now you've made us all drool ...
 
J

Joerg

Jan 1, 1970
0
krw said:
We have a selective solder machine that gets used for PTH parts. It's
essentially a solder fountain on a X-Y stage.

And the OSHA and EPA guys didn't flinch?

A lot easier before RoHS.


Luckily only two or three of my designs had to be RoHS, have to look.
What ticks me off is that non-RoHS is now a custom process even at some
US fabs. Got a quote last week for the next design and the tooling fees
were waived for RoHS but not for leaded. Although I always call them and
haggle that away :)
 
T

Tim Williams

Jan 1, 1970
0
John Larkin said:
Old Tektronix ceramic strips are cool too. I scored a bunch at a flea
market. Here's some of both:

ftp://66.117.156.8/99A260A3.JPG

Yup, I've got a baggie of those, too (removed I think... gunky).

Tim
 
J

John Larkin

Jan 1, 1970
0
We have a selective solder machine that gets used for PTH parts. It's
essentially a solder fountain on a X-Y stage.


A lot easier before RoHS.

RoHS? CE? ISO9000?

Nope.

John
 
K

krw

Jan 1, 1970
0
And the OSHA and EPA guys didn't flinch?

Evidently not. It uses a lot of lead too. ;-)
Luckily only two or three of my designs had to be RoHS, have to look.
What ticks me off is that non-RoHS is now a custom process even at some
US fabs. Got a quote last week for the next design and the tooling fees
were waived for RoHS but not for leaded. Although I always call them and
haggle that away :)

We've run into that as well. Some of our stuff is RoHS, some not.
We're moving in the RoHS direction but using leaded inventory up on
the products that don't have to be RoHS.
 
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