Do you know this electronic item? Plz i want to know the vol

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shereen

Joined: 16 Jul 2007
Posts: 4

16 Jul 2007 14:11 Do you know this electronic item? Plz i want to know the vol

Do you know this electronic item? Plz i want to know the voltage
Plz post reply or write to me at sheryelzyathotmail-com
Thx[/img]

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Last edited by shereen on 18 Jul 2007 14:00; edited 2 times in total

pakitos

Joined: 14 Nov 2005
Posts: 470
Helped: 66

17 Jul 2007 10:05 Do you know this electronic item?

The picture is not clear.
But it looks like a capacitor
104 = 0.1MicroFarad

Here is the way how to read capacitors of this kind

104 = ABC

A= first digit
B= second digit
C= multiplyer

value read ( in pico farad)= AB * 10 to the power C

to change it to micro miltiply * 10 to the power -6

104 = 10 to the power 5 pico = 10 to the 5 * 10 to the -6 = 0.1microFarad

Last edited by pakitos on 18 Jul 2007 13:28; edited 1 time in total

glucamaf

Joined: 13 Jul 2007
Posts: 5

17 Jul 2007 13:05 Re: Do you know this electronic item?

There is no doubt: it is a capacitor.
A capacitor marked 104 is 10 with 4 more zeros or 100,000pF which is otherwise referred to as a 0.1 uF capacitor.
The letter tolerance code K means tolerance of capacitor +/- 10%.
Bye

ArmDong

Joined: 24 Dec 2005
Posts: 17

18 Jul 2007 1:53 Re: Do you know this electronic item?

it is 0.1uF

Thanks,

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tendi

Joined: 26 Jan 2006
Posts: 68
Location: zimbabwe

26 Jul 2007 8:21 Do you know this electronic item? Plz i want to know the vol

I THINK THE VOLTAGE SHOULD BE 12V MAX. THE DEVICE IN THE PICTURE IS A SURFACE-MOUNTED CAPACITOR OF 0.1uF SO THE VOLTAGE CANNOT BE TOO HIGH.
Tendi..

Borber

Joined: 01 Jan 1970
Posts: 1561
Helped: 117
Location: Slovenia

26 Jul 2007 9:38 Re: Do you know this electronic item? Plz i want to know the

Capacitor is an old product of Siemens-Halske. Try to find some old catalogs. Voltage rating is probably 50V.

shereen

Joined: 16 Jul 2007
Posts: 4

26 Jul 2007 15:10 Re: Do you know this electronic item? Plz i want to know the

Dear sir
Thank u very much for your interest but the problem is that i have 7 pieces of this item in the board one of them is burned the others are good. non of the other can give a capacitance reading on the multimetr. its a strange. So i suggest it may a coil and i measured on an impedance analyzer. it gives 0.1 mHenry but the phase angle is nearly zero so, i am not sure that it is a coil.
Note. The board is ANA DAC. and bulit after 1985.