Conductive urethane adhesive rubber is used.
Since no adhesive is used, there is no glue transfer.
Since it is silicon-free, it can be used safely on semiconductor substrates.
Dust on the tip of the pen can be removed with a special transfer sheet (sold separately). Model number: Pencil tip
Size (mm): φ6×12
Quantity: 10 pieces
Material: Pen tip: conductive polyurethane, holder: aluminum (anodized)
Surface resistance: 10^8Ω
RoHS2 (EU)2015/863 compliant [About RoHS]
