Performance adapter suitable for connecting Triaxial probes and leads to parametric analysers from Keithley and Keysight. It is a male triaxial to female BNC adapter with the guard removed.

Used to connect BNC cables to equipment with three-lug triaxial connectors. The A52-3 adapter does not have a through connection for the triaxial inner shell, which prevents hazardous voltages from guard sources being present on the BNC shell.

Equivalent to the Keithley 7078-TRX-BNC or Keysight N1254A-101.

Beryllium copper (BeCu) BC-20 Series probe tips have a lower and more repeatable contact resistance suitable for gold and aluminium soft contact pads. Low contact resistance, typically 100 milliohms when probing gold and 200 milliohms when probing aluminium.

• Beryllium copper (BeCu) material
• Available in 5μm, 5μm, 10μm, 15μm, 20μm, 25μm, 50μm, 100μm, 200μm
• 20 mil shank diameter
• 32 mm length
• Box of 10
• Tip bend optional
• Tungsten Probe Tips also available T20 Series

The probe tip holder is the mechanism between the micropositioner & the probe tip. We offer the screw nut tip holder with standard, coaxial and triaxial electrical connections.

The probe tip holder is the mechanism between the micropositioner & the probe tip. We offer the screw tip holder with standard, coaxial and triaxial electrical connections.

The probe tip holder is the mechanism between the micropositioner & the probe tip. We offer the spring tip holder with standard, coaxial and triaxial electrical connections.

General purpose EverBeing Tungsten probe tips, 32mm long, available in sizes 0.35 μm to 200 μm suitable for piercing oxide layers. Low cost, low contact resistance, durable.

• Tungsten material
• Sizes 0.35μm to 200μm
• 20 mil shank diameter
• 32mm length
• Sold in boxes of 10 (quantity price breaks for 5+/10+/25+/50+)
• Optional gold plating
• Beryllium Copper (BeCu) also available BC20 Series

We can provide a full range of probe tip sizes and types for DC to RF measurements.

Gold Plated solid tungsten probe tips offer a reduced contact resistance, used to probe soft or gold contacts/pads

• Solid tungsten gold plated
• Sizes 5.0μm to 500μm
• 20 mil shank diameter
• 32mm length
• Sold in boxes of 10 (quantity price breaks for 5+/10+/25+/50+)
• Solid Tungsten also available T20 Series
• Beryllium Copper (BeCu) also available BC20 Series

High Voltage tubular type tip holder. Tip holder shielded for up to 3kV. Manufactured using the Keithley 2657 SHV-CA-553 cable for use with the Keithley 2657 High Voltage SMU or Keithley 4200.

The probe tip holder is the mechanism between the micropositioner & the probe tip. We offer the tubular tip holder with standard, coaxial and triaxial electrical connections.