Are these resistors or capacitors?

L

littletransistor

New Member

• Mar 8, 2010

• #1

Hey there,

My friend has some problems with a circuit and he found out that these SMD components were faulty. The thing is, I'm not really good in SMD stuff, so anyone can confirm whether these black little thing in the pictures that said "151" are actually 150 ohms resistors?

Thanks.

 

ericgibbs

Well-Known Member

Most Helpful Member

• Mar 9, 2010

• #2

littletransistor said:

Hey there,

My friend has some problems with a circuit and he found out that these SMD components were faulty. The thing is, I'm not really good in SMD stuff, so anyone can confirm whether these black little thing in the pictures that said "151" are actually 150 ohms resistors?View attachment 39969

Thanks.

Click to expand...

hi,
Its hard to tell from your image, a simple resistance test with an ohm meter would give the answer.

 

D

Diver300

Well-Known Member

Most Helpful Member

• Mar 9, 2010

• #3

They are 150 Ω resistors.

Something like this:-

VISHAY DRALORIC|CRCW0603150RFKEA|RESISTOR, 0603, 150R , 1% | Farnell United Kingdom

 

Hero999

Banned

• Mar 9, 2010

• #4

It's unlikely they're capcitors because SMT capacitors are normally not marked, so my bet is they're resistors.

What's the component on the other side of the board?

 

L

littletransistor

New Member

• Mar 9, 2010

• #5

Oh these are LEDs at the other side of the board.

 

atferrari

Well-Known Member

Most Helpful Member

• Mar 9, 2010

• #6

If he was wise enough to know they are faulty he should also know what they are, isn't it? Unless they are burnt to death, I guess...

 

3

3lectrokid

Member

• Mar 9, 2010

• #7

arnt resistors usualy black with silver contacts and capacitors are usualy brownish orange colour or am wrong

 

Ezugudor

New Member

• Mar 10, 2010

• #8

hi i think ur multimeter can solve this problem,cause its hard to tell from the picture.