I use a 0.1mm Unipin. They are a bit cheaper in the UK but they are still only a couple of dollars. https://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3D

I use a 0.1mm Unipin. They are a bit cheaper in the UK but they are still only a couple of dollars. https://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=mitsubishi+unipin https://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Da...