Electronics Forum: ep256ha (3)

solder paste selection for an oxidized pin?

Electronics Forum | Wed Oct 22 12:13:18 EDT 2008 | brismittr

A no-clean paste with an above average amount of halides should do the trick. Kester EP256HA is a good choice for this application if you are using a leaded alloy (Sn63 or Sn62).

LED lifted soldering defect

Electronics Forum | Wed Dec 04 12:42:04 EST 2019 | dunks

We currently use Kester's ep256 as well and it seems to be a bit more grainy than one would expect from lead, especially if the temperature is too low. That paste says it's specialty is being robust over a wide range of profiles and stencil conditio


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