Your IDE.
Already connected.
A Schnaiffer interdigitated electrode die mounted on a purpose-built PCB, electrically connected with thin gold wire and terminated at accessible jumper contacts—ready for straightforward measurement.
Designed for researchers who need reliable electrical access without developing a custom fixture.
Connect the sensor.
Start measuring.
Direct probing of small IDE contact pads can be inconvenient and inconsistent.
Our holder converts the bare die into a practical sensor assembly with defined electrical access for laboratory instruments and interface electronics.
From fragile contact pads to usable terminals
Each holder can be adapted to the IDE footprint, pad arrangement, intended measurement method and required connector format.
PRODUCTS
High-Performance Alumina IDEs for Thermally Stable and Electrically Reliable Sensing
Alumina -100 um
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Frequently asked questions
Can the glass or quartz IDE be reused?
Reuse depends on the deposited material and cleaning method. Aggressive chemicals, abrasion and repeated sonication may damage the metal pattern or adhesion layer. A cleaning protocol should be validated on a spare device before routine reuse.
Can I solder wires directly to the gold pads?
Direct soldering may damage a thin-film electrode. Spring contacts, conductive epoxy, anisotropic conductive materials or a compatible connector fixture are generally safer. The selected connection method should be tested for contact resistance and mechanical stability.
Is quartz always better than glass?
No. Quartz provides advantages under specific thermal and optical conditions, but glass is often the more economical and practical choice for routine room-temperature sensing.
Can Schnaiffer change the IDE geometry?
Yes. Custom chip size, finger geometry, active area and contact-pad layout can be reviewed. Custom production depends on fabrication feasibility and order volume.
Request the IDE catalogue, dimensional drawings, price quotation or custom-design review.
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