Neural Probes · A-Series
Linear Single-Shank 32-Channel Probe, 15 mm
Sites spread along the shank — linear and edge layouts for depth profiling
A single long shank with sites spread evenly down the shank, one per row, for a profile across depth. Among the 371 probe designs in the design space it is in the upper quartile: 32 sites (a common choice — 155 of 369), 15 mm shanks (97th percentile of the 366 measured), a 1.57 mm-deep site array (76th percentile), 1,362 sites/mm² (89th percentile) and a 0.53 mm³ neural interface (40th percentile).
Small sites read a local patch at higher impedance, sharpening single-unit isolation, spaced for a laminar profile. The long shank reaches deep targets.
Orders as a probe-plus-package assembly, in 20 package configurations. Silicon 15 or 50 µm thick. Z-coat available. Optical stimulation runs from a separate laser or LED source. Research use only.
SKU prb_acl--a1x32_15mm_50_177 · Neural Probes in the webstore
Specifications
| Channels | 32 |
|---|---|
| Shanks | 1 |
| Shank length | 15 mm |
| Site area | 177 µm² |
| Site pitch | 50 µm |
| Vertical span | 1565 µm |
| Substrate | Silicon |
| Site material | Iridium |
| Thickness | 15, 50 µm |
| Neural interface volume | 0.532 mm³ (higher than 40% of 371 designs) |
| Site coverage density | 1,362.0 sites/mm² (higher than 89% of 371 designs) |
| Brain coverage density | 60.2 sites/mm³ (higher than 65% of 371 designs) |