Neural Probes · A-Series
Linear 2-Shank 32-Channel Probe, 5 mm
Sites spread along the shank — linear and edge layouts for depth profiling
Two mid-length shanks side by side, closely spaced for coverage within one structure, 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), 5 mm shanks (a common choice — 107 of 363), a 1.07 mm-deep site array (54th percentile), 140 sites/mm² (40th percentile) and a 0.56 mm³ neural interface (44th percentile).
Small sites read a local patch at higher impedance, sharpening single-unit isolation, spaced for a laminar profile. The mid-length shanks reach structures a few millimetres down.
Orders as a probe-plus-package assembly, in 5 package configurations. Silicon 15 µm thick. Z-coat available. Research use only.
SKU prb_acl--a2x16_5mm_70_200_177 · Neural Probes in the webstore
Specifications
| Channels | 32 |
|---|---|
| Shanks | 2 |
| Shank length | 5 mm |
| Shank separation | 200 µm |
| Site area | 177 µm² |
| Site pitch | 70 µm |
| Vertical span | 1065 µm |
| Substrate | Silicon |
|---|---|
| Site material | Iridium |
| Thickness | 15 µm |
| Neural interface volume | 0.560 mm³ (higher than 44% of 371 designs) |
| Site coverage density | 139.7 sites/mm² (higher than 40% of 371 designs) |
| Brain coverage density | 57.2 sites/mm³ (higher than 62% of 371 designs) |