Pololu 23201a Serial Adapter Fully Assembled vs ACS72981LLRATR-050B3 Current Sensor Large Carrier -50A to +50A, 3.3V
Pololu 23201a Serial Adapter Fully Assembled and ACS72981LLRATR-050B3 Current Sensor Large Carrier -50A to +50A, 3.3V 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 €0.05 cheaper ($16.90).
| Criterion |  Pololu 23201a Serial Adapter Fully Assembled |  ACS72981LLRATR-050B3 Current Sensor Large Carrier -50A to +50A, 3.3V |
|---|---|---|
| Price | $16.90cheapest | $16.95 |
| Seller | Pololu | Pololu |
| Availability | In stock | In stock |
| Rating | — | — |
| Current | — | 50 A |
| Voltage | — | 3.3 V |
| Weight | 11.3 g | 4.2 g |
| Current range | — | -​50A to +50A (bidirectional 50A), 3.3V |
| Current sense | — | 26.4 mV/A |
| Current sensor | — | Allegro ACS72981LLRATR-050B3 |
| Maximum logic voltage | — | 3.6 V |
| Minimum logic voltage | — | 3 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.
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