good SMC holder

[Repairable]

hi all, can some one recommend me a good size smc chip holder for the reballing....
i got one but that one is slightly to large for the smc chip...

so when i move the stencil it moves the chip also,,, anoying...

 

[G.Beard]

hi all, can some one recommend me a good size smc chip holder for the reballing....
i got one but that one is slightly to large for the smc chip...

so when i move the stencil it moves the chip also,,, anoying...

I bought 2 from eBay. One was that little too big with the same problem as yours which was 90x90 and the other one was HT-80 which is 80x80 and it's perfect:
http://www.ebay.co.uk/itm/HT-80-Diag...0AAOSwvg9Xa3j1

I keep the too big one just to hold the SMC still while using the iron to clean the pads. That way I can put the chip directly onto the proper clamp and tape the stencil without having to clean flux off the clamp first.

I also bought a prison wallet load of SMC stencils as once you get a slight curve you can't even see, the fucking solder balls leak underneath to other pads. The stencils are like £3 each so I have no problems at all using them 1 - 2 times and throwing them away. Comes out perfect for me that way.

 

[Repairable]

Thanks
gonne order