Home  >   Non-contact & tapping  >   fpN20 Product 8/9 fpN20 Cantilever Cantilever Cantilever Cantilever thickness, Resonant frequency, Force constant, type length, width, µm kHz N/m L±5µm W±5µm min typical max min typical max min typical max B Short 90 60 1,7 2,0 2,3 260 420 630 28 48 91 Manufacturer NIIFP Material Si Type (recommended mode) noncontact / tapping Chip size 3.6x1.6x0.4mm Reflective backside coating 100nm Au (on a Cr sublayer) Tip-side coating no Cantilever shape triangular Number of cantilevers 1 Total tip curvature radius 10-25nm Tip height 7-10µm Tip cone angle ≤22° Starting at: $171.88 Please Choose: Add to Cart: Box of 10 ( $171.88 ) Box of 20 ( $325.88 ) Box of 50 ( $780.00 )