ACCESSORIES FOR PROBE STATIONSMicropositioners

ACCESSORIES FOR PROBE STATIONS - Micropositioners

General use
High precision
High frequency & Motorized

From the basic joystick model to the high-end submicronic version, our positioners are used on all types of probers to access conductive pads or lines down to the micron
• Economical models include three control knobs on each side and rear
• Highest models have in-line knobs preserving maximum space on the platen
• A high frequency RF range is available
• Hold down to the platen is magnetic or by vacuum or bolt-down (RF versions)

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General use

Serie of micropositioners adapted to research applications where the need is an ideal compromise between a good placement accuracy and an affordable price.
• Landing precision adapted to pads down to few microns
• Platen holding by vacuum or magnetic base
• Accepts different probe holders (standard, coax...)
• Optional pivot head allows a quick Z pre-positioning
• Proven excellent lifetime

S750

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Joystick micropositioner

This low cost micropositioner was developped for hybrids probing or general probing on 500 µm and larger pads.

- The joystick positioner S750 will accept standard probe holders model Ux.
- A large scan area is coupled with the adjustable Z movement
- The base is magnetic and the overall dimensions particularly low
- The spring probe clamp is isolated from the rest of the body while maintaining electrical conductance through a wire termination
- A model S750-1 with joystick extension is available for more precision of positioning

S725S

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Micropositioner S725 with spring head

This micropositioner will allow landing on pads or lines down to 20µm.

- Spring head (for fragile surface or temperature), allows limiting the pressure of needles on the pads

S725P

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Micropositioner S725 with pivot head

This economic micropositioner will allow landing on pads or lines down to 20 µm.

- Pivot head (quick Z down before fine adjust, ideal for probe station)

S725HT

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Micropositioner S725 for high temperature

This economic micropositioner will allow probe tips to land on pads or lines down to 20 µm.

- Special model for temperature probe test measurement

S926P

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Precision micropositioner S926 with pivot head

This Precision positioner packaged in a small footprint allows placing probe tip on pads ou lines within accuracy of the micrometer.

- The Pivot head is perfect for a quick positioning in Z
- Other versions of the S926 offer Spring head (limiting needle pressure) or fixed head

High precision

The high precision serie will allow an ultra fine positioning on pads or lines down to the micron.
• Ability ot place a probe tip within a submicronic definition
• Z movement of the tip totally vertical
• In-line adjustement knobs with micrometric screws
• Optimal density on the platen
• Fixing to platen by vacuum or magnetic base

SP100

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High precision micropositioner SP100

High-precision micropositioner with inline controls knobs, the SP100 will allow easy landing on pads as well as internal lines within micron accuracy.

- The down Z movement of the tip is totally vertical
- The knobs with micrometric graduations (100TPI) allow an optimal density on the platen.
- Pivot head (Quick down Z for pre-positioning then fine movement) or Standard head with Z knob

SP150

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Ultra-stable submicronic micropositioner SP150

High-precision ultra-stable micropositioner with inline controls knobs, the SP150 will allow easy landing on pads as well as internal lines with a submicron accuracy.

- The down Z movement of the tip is totally vertical
- The knobs with micrometric graduations (100TPI) allow an optimal density on the platen.
- Standard head (down movement by the Z fine knob) or Pivot head for a quicker Z positioning
- The SP150 today represents the state-of-the-art in term of accuracy of positioning

High frequency & Motorized

Micropositioners for high frequency probing are specifically designed for the microwave coplanar heads. They offer a travel of 25 mm on each axis and a safety system preventing unexected movement of the tips (cross roller bearing)

The motorized micropositioners are controlled by computer or by joystick and specifically designed to connect to the Checkmate serie submicronic tests stations. They allow automatic sub-routines inside a die while using other positioners or a probecard for biasing

SLAP90-E

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RF Micropositioner for extender

This micropositioner, which is specific to ultra-high frequency RF measurements with a milimetric head, accommodates frequency multipliers.

- East, West configuration
- Screwed base for a better stability
- Angular adjustment to ensure the contact of milimetric heads (GS, GSG configurations)
- Compatible with differents frequency extender models (Rohde et Schwarz, Keysight, ...)

SM40

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RF & Microwave micropositioner

The SM40 micropositioner is specifically designed for RF probing, it has one inch translation capabilities in all axes and a cross-roller bearings to prevent accidentally moving the tip if bumped.

- Accepts all types of coplanar RF probes
- Perfectly stable with screw-lock fixation on the platen (optional magnetic base)
- An integral co-planarity adjustment provides for adjusting multicontact planarities (GS, GSG, GSGSG configurations)
- It is available with various head configurations allowing the microwave head to be introduced from the front, rear

SM90

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RF & Microwave micropositioner