K170BL 6G

[sklimek]

Before I am willing to sell about 90 of these transistors I need confirmation if these are are original or spin-offs. I have about 90. Thanks. Stan

 

[e_fortier]

From a trusted eBay seller, see pics.

Hope it helps, many threads about this already.

BR
Eric

 

[jean-paul]

So we have to tell they're original for you to make money? 🙂 You could of course measure them yourself.

 

[sklimek]

So we have to tell they're original for you to make money? 🙂 You could of course measure them yourself.

 

[sklimek]

From a trusted eBay seller, see pics.

Hope it helps, many threads about this already.

BR
Eric

Thank you Eric.

 

[jean-paul]

It is not just the looks but the actual measurements that are decisive. It is a very simple test carried out in a few minutes.

https://bygselvhifi.dk/guides/fake-2sk170gr/?lang=en

 

[sklimek]

Sold