Documents about SMD components

• Aug 25, 2004

• #1

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lvjrf

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Very small components

Hi, All

on Borad of my computer
i see very small components
like

RNx
Cx (Defferent color)
Rx
(x = 1, 2, .. etc)
for example RN7 (272), R21 (2) and C34 (gray)

Thanks for all

 

• Aug 25, 2004

• #2

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brmadhukar

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Re: Very small components

Hi,
What do you want to do?
If you want the values the easiest is to get the schematics and BOM from the board manufacturer. You cannot really find the capacitor values.
B R M

 

• Aug 25, 2004

• #3

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creepy

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Re: Very small components

RN7 (272) is most probably 2.7kohms.

 

• Oct 5, 2005

• #4

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No one

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Re: Very small components

Hello;
Are you talking about Surface Mount Devices (SMDs)?

 

• Feb 27, 2006

• #5

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kohtwe

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Very small components

Hi!

What do you mean?
Mother Board is used very small componemt.
You can see data sheet from Manufacture Co.

 

• Feb 27, 2006

• #6

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banh

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Re: Very small components

lvjrf said:

Hi, All

on Borad of my computer
i see very small components
like

RNx
Cx (Defferent color)
Rx
(x = 1, 2, .. etc)
for example RN7 (272), R21 (2) and C34 (gray)

Thanks for all

Click to expand...

probably they are SMD components. you can search for SMD code to know what the components are.

 

• Feb 28, 2006

• #7

tamerakshar

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Re: Very small components

THese components are SMDs
there are codes to identify them, look to the attached picture.
if you need the whole data just let me know.
TeE ThE EdE

 

• Mar 11, 2006

• #8

ahmad_abdulghany

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Re: Very small components

Hello tamerakshar
I need the hole data bout SMD please, if you can post it please do,

Thanks
Ahmad,

 

• Mar 11, 2006

• #9

tamerakshar

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Re: Very small components

hi Ahmed,
well the attached pdf will help you to identfy smd resistors,caps,diodes,transistors and ICs.
this is not a data book of SMDs but it will help you to know what is the part you are trying to replace or repair.
I've a pdf with 4460 entries for smd part names,codes and substitutes.
if you need it ,just pm me.
TeE ThE EdE

 

• Mar 12, 2006

• #10

tamerakshar

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Re: Very small components

hi ahmed,
here is your pdf.
TeE ThE EdE.

 

• Jul 31, 2006

• #11

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kienvq

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Very small components

hi tamerakshar
could you show me colour code of SMD capacitors. only one colour on capacitor's body. how i know value of it.
please, help me!

 

• Jul 31, 2006

• #12

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fenugrec

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Re: Very small components

SMD capacitors are not marked. You either have to remove them and
measure their value, or check the schematic.

 

• Jul 31, 2006

• #13

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JoseLeonardo

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Very small components

I dont understand your question, but i can say that you are summerized the schematic componets of your board.

 

• Jul 31, 2006

• #14

salma ali bakr

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Re: Very small components

do the codes differ for SMD and through hole components???

 

• Aug 11, 2006

• #15

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kienvq

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Very small components

when i go to electronics shop, and say that: " i want SMD ceramic capacitor 104". Ok the seller will give them to me. But how i know their value when they aren't marked.
I think every component is marked. With SMD ceramic capacitor, it is colour coding. But i don't know their code. it's so bad.