Neural Probes · A-Series
Linear 2-Shank 32-Channel Probe, 3 mm
Sites spread along the shank — linear and edge layouts for depth profiling
Two short shanks side by side, with sites spread evenly down each, one per row, for a profile across depth. Among the 371 probe designs in the design space it is mid-range: 32 sites (a common choice — 155 of 369), 3 mm shanks (a common choice — 37 of 363), a 0.99 mm-deep site array (53rd percentile), 63 sites/mm² (24th percentile) and a 0.76 mm³ neural interface (61st percentile).
Small sites read a local patch at higher impedance, sharpening single-unit isolation, spaced for a laminar profile. The short shanks suit superficial targets.
Orders as a probe-plus-package assembly, in 9 package configurations. Silicon 15 µm thick. Z-coat available. Optical stimulation runs from a separate laser or LED source. Research use only.
SKU prb_acl--a2x16_3mm65_500_177 · Neural Probes in the webstore
Specifications
| Channels | 32 |
|---|---|
| Shanks | 2 |
| Shank length | 3 mm |
| Site area | 177 µm² |
| Site pitch | 65 µm |
| Vertical span | 990 µm |
| Substrate | Silicon |
| Site material | Iridium |
| Thickness | 15 µm |
| Neural interface volume | 0.756 mm³ (higher than 61% of 371 designs) |
| Site coverage density | 62.8 sites/mm² (higher than 24% of 371 designs) |
| Brain coverage density | 42.3 sites/mm³ (higher than 44% of 371 designs) |