PRS 70×30µm Si-Tip Probes

Piezo-Resistive Sensing Probes
Piezo-resistive self-sensing silicon cantilever probe bonded to a 6×5 mm PCB with a 10 pin connector or non-bonded as silicon chip.

This is the standard type of SCL’s self-sensing cantilevers. It exhibits a sharp tip made of silicon with a tip radius of <15 nm.

By standard (STD) the cantilever is delivered on our cantilever PCB (CL-PCB) with a small 10 pin connector on its lower side. On request you can order also only the Si chip without PCB and connector for bonding on your own PCB holder.

We offer this cantilever type with or without an integrated heater. PRSA (Piezo-Resistive Sensing & Active) cantilever probes are equipped with an additional thermal actuator (heater structure) on the cantilever. PRS (Piezo-Resistive Sensing) cantilever probes provide the sensing Wheatstone bridge (without a thermal actuator).


Silicon tip radius (rtip) < 15 nm
Cantilever length, width (l/w) l = 70…85 µm, w = 30 µm
Sensitivity (s) 3 µV/nm
Resonant frequency (fR) 500…1300 kHz
Stiffness (k) 35…400 N/m
  • Integration on a standard AFM scanner and high‐speed AFM
  • Force or deflection measurements within TEM, SEM, XPS, etc.

  • Delivery time
    2 weeks
  • Minimum order
    € 500,-
  • Shipping charges
    EU: Regular mail, worldwide, registered: 25 €
    Worldwide: Regular mail, worldwide, registered: 35 €
  • Terms of payment
    30 days net from the date of invoice
    The delivered products stay in our property until complete payment.

Please fill the form with your contact data and optional project information.
We will send you a quote as quick as possible.
In case of any questions, just contact us:

+43 660 442 4871

Order request

This contact form is deactivated because you refused to accept Google reCaptcha service which is necessary to validate any messages sent by the form.

Related Products

Self-Sensing Cantilever SI Tip PRSA L300 3D
Self-Sensing cantilever-si-tip-PRS-L70-3D
Self-Sensing cantilever-Si-tip-PRSA-L100-3D