identinfy this component please

[shaunbt123]

Hi there can someone identify these two components please they are from a tv powerboard lj44-00092c ,on the schematic they are labelled as (ZNR-105)INR-10D651 .and the other is labelled as (ZNR-106) INR-10D651.
i have tried to google this but came up with nothing.
thank you.

[addytzu123]

Re: identinfy this component please

Hi,
I think you have mixed up the parts. In the pictures attached you might have two zenner diodes, but the part no indicated on the boards (ZNR105/106) are for two varistors. Attached you can find the part code for INR10D561, wich is a varistor, 10 mm diameter, disk type, 560V .

[keeney123]

Re: identinfy this component please

ZNR would mean to me it is a zener diode.This site tells you how to read zener diode codes http://www.noahtec.com/zener-diode-code.htm and you can email this guy if you have something different jestineyong@noahtec.com I do not know why these companies make it so difficult to tell what type of part it is. One would think they would want to sell them therefore they would make it easier to id.

[kasfamily]

Re: identinfy this component please

May be varistor http://www.partmaster.co.uk/inr10d56....pl?pid=382416

[kasfamily]

Re: identinfy this component please

This

[tw2005]

Re: identinfy this component please

A photo, these are from those locations stated, you can see in photo lower right side

Interesting situation

[budm]

Re: identinfy this component please

Gas discharge surge protector.
What is the board not doing?
The board does not need them to function.

[eccerr0r]

Re: identinfy this component please

These remind me of my query... https://www.badcaps.net/forum/showthread.php?t=25024

[shaunbt123]

Re: identinfy this component please

thanks budm

i thought these were some sort of zener when i put meter across them it was showing open both ways so i pulled them from board.
the problem with the board was that it was completely dead,
i guess i will re-solder them back in the board ,do these have polarity or can they be soldered in either way.
thank you.

[kasfamily]

Re: identinfy this component please

On photo from 1 post - surge absorbers http://huaan-china.en.alibaba.com/pr...Absorbers.html

[keeney123]

Re: identinfy this component please

Interesting I learned something. So, when you get an over voltage these ionize and conduct protecting the the circuit?

[SMD63]

Re: identinfy this component please

Keeney123.
You can solder in either way.

[keeney123]

Re: identinfy this component please

Thanks for information SMD63.