Maker Pro
Maker Pro

Part numbers

J

J.E.B.

Jan 1, 1970
0
Hey everybody, Anyone care to help A newbie figure out what part
numbers are all about? what I mean here is... I have many parts
( transformers and such) with only a number stamped on them. Is there
Any kind of code or reasoning that corresponds with these numbers?
possibly a referance book that gives values? Thanks for any help on
this in advance.
 
T

Tom Biasi

Jan 1, 1970
0
J.E.B. said:
Hey everybody, Anyone care to help A newbie figure out what part
numbers are all about? what I mean here is... I have many parts
( transformers and such) with only a number stamped on them. Is there
Any kind of code or reasoning that corresponds with these numbers?
possibly a referance book that gives values? Thanks for any help on
this in advance.
No.
 
T

Tom Biasi

Jan 1, 1970
0
Tom Biasi said:
OK I felt bad just saying "No".
The part numbers are only significant to the manufactures of the part. There
are some exceptions for US Military numbers but generally the numbers will
only help if you know the manufacturer and can access their number system.

Tom
 
H

Homer J Simpson

Jan 1, 1970
0
Hey everybody, Anyone care to help A newbie figure out what part
numbers are all about? what I mean here is... I have many parts
( transformers and such) with only a number stamped on them. Is there
Any kind of code or reasoning that corresponds with these numbers?
possibly a referance book that gives values? Thanks for any help on
this in advance.

Each maker uses their own system. No one documents them.

Two totally different parts can have the same number.

Two identical parts can have the different numbers.
 
C

Chris

Jan 1, 1970
0
Hey everybody, Anyone care to help A newbie figure out what part
numbers are all about? what I mean here is... I have many parts
( transformers and such) with only a number stamped on them. Is there
Any kind of code or reasoning that corresponds with these numbers?
possibly a referance book that gives values? Thanks for any help on
this in advance.

Hi, JEB. You might want to give more information about exactly what
you're looking for.

Trasnformers, no common numbers. You generally have to check with the
manufacturer's information to see what it is and does.

Resistors, caps, inductors -- no. Manufacturers have their part
numbers, but it comes down to value and wattage for resistors, value,
voltage and type for caps, and so on.

Diodes and transistors -- some of the time. There are JEDEC numbers (!
N and 2N), which are supposed to correspond to a standard.

ICs -- not really, but they can be second sourced.

If you want to identify a part, you might want to be a little more
specific.

Goodd luck
Chris
 
J

John Fields

Jan 1, 1970
0
Hey everybody, Anyone care to help A newbie figure out what part
numbers are all about? what I mean here is... I have many parts
( transformers and such) with only a number stamped on them. Is there
Any kind of code or reasoning that corresponds with these numbers?
possibly a referance book that gives values? Thanks for any help on
this in advance.
 
I found a great Internet company - Cashfiesta.com - that
has created a product everyone can benefit from. They
pay you while you work or play on your computer. All you
need to do is keep their software - the FiestaBarâ„¢ - active
while you are online. They even pay you when your friends
are using their computers.

Cashfiesta was a program that paid to anyone who was online.
So this program was suitable very much for people that every time
online.
This program was free or free and did not have the risk anything

His procedure was as follows :
1. Join Free
2. Fiestabar download
3. Install Fiestabar
4. Login with Fiestabar

After Fiestabar was successful online with user we then try to get
animation the small child stayed proceeding in the place, if he
stopped or ran then please in the click of his child.
While he went in the place then points we will continue to improve and
every time 1000 points = 1$
Money will be sent to our address was minimal 50$ in check.

Unlike other companies, Cashfiesta gives you control over
how much money you earn. They have an individual
payrate based on the number of Special Offers you sign
up for. As some of these offers are free, you can increase
your payrate up to 33 times without spending a penny.

It's free and easy to join and your privacy is completely protected.
Here is the link, enjoy and happy money making.

click:
http://www.cashfiesta.com/php/join.php?ref=gielank182

it's free.
Check it out...!
 
I found a great Internet company - Cashfiesta.com - that
has created a product everyone can benefit from. They
pay you while you work or play on your computer. All you
need to do is keep their software - the FiestaBarâ„¢ - active
while you are online. They even pay you when your friends
are using their computers.

Cashfiesta was a program that paid to anyone who was online.
So this program was suitable very much for people that every time
online.
This program was free or free and did not have the risk anything

His procedure was as follows :
1. Join Free
2. Fiestabar download
3. Install Fiestabar
4. Login with Fiestabar

After Fiestabar was successful online with user we then try to get
animation the small child stayed proceeding in the place, if he
stopped or ran then please in the click of his child.
While he went in the place then points we will continue to improve and
every time 1000 points = 1$
Money will be sent to our address was minimal 50$ in check.

Unlike other companies, Cashfiesta gives you control over
how much money you earn. They have an individual
payrate based on the number of Special Offers you sign
up for. As some of these offers are free, you can increase
your payrate up to 33 times without spending a penny.

It's free and easy to join and your privacy is completely protected.
Here is the link, enjoy and happy money making.

click:
http://www.cashfiesta.com/php/join.php?ref=gielank182

it's free.
Check it out...!
 
J

J.E.B.

Jan 1, 1970
0
---
Generally, part numbers for "transformers and such" are manufacturer
specific, but sometimes you can luck out by searching for the part
number on Google, which might get you to a catalog page or a data
sheet.

Thanks gentlemen, I am just starting with this hobby and am wanting to
be somewhat self sufficiant. All of your comments have been helpful!
P.S. while I'm sucking up... 40C20 FMC 7841 mean anything to anyone?
I think its an scr but not sure. Theres a picture on page 59 (high
current) In Forrest Mims Getting started in Electronics . Where can I
find these?
 
J

JimW52

Jan 1, 1970
0
I'm so glad you pointed that out. What would we do without clever people
like you?

Jim
 
M

Michael A. Terrell

Jan 1, 1970
0
JimW52 said:
I'm so glad you pointed that out. What would we do without clever people
like you?

Jim


So, you think that EVERYONE one the group knows how to do a Whois?
What's wrong with saving people the time to look up the email address to
report spam, unless, you're a spammer?

Stick your "clever" head where the sun doesn't shine.

--
Service to my country? Been there, Done that, and I've got my DD214 to
prove it.
Member of DAV #85.

Michael A. Terrell
Central Florida
 
P

Peter Bennett

Jan 1, 1970
0
Hey everybody, Anyone care to help A newbie figure out what part
numbers are all about? what I mean here is... I have many parts
( transformers and such) with only a number stamped on them. Is there
Any kind of code or reasoning that corresponds with these numbers?
possibly a referance book that gives values? Thanks for any help on
this in advance.

If you are looking at transformers salvaged from commercial equipment,
they are probably custom parts, and the transformer manufacturer won't
give you any information on them.


--
Peter Bennett, VE7CEI
peterbb4 (at) interchange.ubc.ca
new newsgroup users info : http://vancouver-webpages.com/nnq
GPS and NMEA info: http://vancouver-webpages.com/peter
Vancouver Power Squadron: http://vancouver.powersquadron.ca
 
M

Michael Black

Jan 1, 1970
0
Peter said:
If you are looking at transformers salvaged from commercial equipment,
they are probably custom parts, and the transformer manufacturer won't
give you any information on them.
When I scrap stuff, the transformers tend to be one of the potentially
useful parts, because they can be costly to buy. So if I'm stripping
something (either that I'd bought, or found), I'll take a marker and
mark what it came out of, and sometimes even which is the primary winding
(though the color coding for that is usually consistent).

This doesn't say much about capacity, but it gives a general idea of
what it might be useful for. A tiny accessory certainly won't have
the current of a bigger piece of equipment.

Of course, transformers are easy, since you can hook them up to the
AC line and measure the voltage. Current capacity won't be clear,
but the size can help in making a guess.

It can be great pulling a transformer out of a clock radio or something
to power some tiny bit of equipment, since otherwise buying a transformer
might cost more than the rest of the parts, and thus it won't be as
handy when you decide not to put a transformer in there.

Michael
 
Top