Neural Probes · A-Series
Linear 4-Shank 64-Channel Probe, 5 mm
Sites spread along the shank — linear and edge layouts for depth profiling
Four mid-length 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: 64 sites (a common choice — 68 of 369), 5 mm shanks (a common choice — 107 of 363), a 1.51 mm-deep site array (69th percentile), 69 sites/mm² (26th percentile) and a 1.12 mm³ neural interface (76th 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 7 package configurations. Silicon 15 µm thick. Z-coat available. Research use only.
SKU prb_acl--a4x16_5mm_100_200_177 · Neural Probes in the webstore
Specifications
| Channels | 64 |
|---|---|
| Shanks | 4 |
| Shank length | 5 mm |
| Site area | 177 µm² |
| Site pitch | 100 µm |
| Vertical span | 1515 µm |
| Substrate | Silicon |
| Site material | Iridium |
| Thickness | 15 µm |
| Neural interface volume | 1.123 mm³ (higher than 76% of 371 designs) |
| Site coverage density | 68.7 sites/mm² (higher than 26% of 371 designs) |
| Brain coverage density | 57.0 sites/mm³ (higher than 62% of 371 designs) |