Pololu 23201a Serial Adapter Fully Assembled vs ACS72981LLRATR-050B5 Current Sensor Large Carrier -50A to +50A, 5V
Pololu 23201a Serial Adapter Fully Assembled and ACS72981LLRATR-050B5 Current Sensor Large Carrier -50A to +50A, 5V are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Pololu 23201a Serial Adapter Fully Assembled is €0.04 cheaper ($16.90).
| Criterion |  Pololu 23201a Serial Adapter Fully Assembled |  ACS72981LLRATR-050B5 Current Sensor Large Carrier -50A to +50A, 5V |
|---|---|---|
| Price | $16.90cheapest | $16.95 |
| Seller | Pololu | Pololu |
| Availability | In stock | In stock |
| Rating | — | — |
| Current | — | 50 A |
| Voltage | — | 5 V |
| Weight | 11.3 g | 4.2 g |
| Current range | — | -​50A to +50A (bidirectional 50A), 5V |
| Current sense | — | 40 mV/A |
| Current sensor | — | Allegro ACS72981LLRATR-050B5 |
| Maximum logic voltage | — | 5.5 V |
| Minimum logic voltage | — | 4.5 V |
| Other pcb markings | — | 0J14823 |
| Partial kit | No | — |
| Pcb dev codes | — | cs04b |
| Size | — | 1.4″ × 1.2″ |
| Supply current | — | 14 mA |
| View at seller ↗ | View at seller ↗ |
Specifications are extracted automatically from seller data — an empty cell means the seller does not publish that value, not that the product lacks it.
Robotitem does not test products. This comparison reports seller-published data only, and ranking never takes affiliate commission into account.