ACHS-7122 Current Sensor Carrier -20A to +20A vs ACHS-7124 Current Sensor Carrier -40A to +40A
ACHS-7122 Current Sensor Carrier -20A to +20A and ACHS-7124 Current Sensor Carrier -40A to +40A are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses.
| Criterion |  ACHS-7122 Current Sensor Carrier -20A to +20A |  ACHS-7124 Current Sensor Carrier -40A to +40A |
|---|---|---|
| Price | $6.95cheapest | $6.95cheapest |
| Seller | Pololu | Pololu |
| Availability | In stock | In stock |
| Rating | — | — |
| Current | 20 A | 40 A |
| Weight | 1.1 g | 1.5 g |
| Current sense | 0.1 V/A | 0.05 V/A |
| Current sensor | Broadcom ACHS-7122 | Broadcom ACHS-7124 |
| Maximum logic voltage | 5.5 V | 5.5 V |
| Minimum logic voltage | 4.5 V | 4.5 V |
| Other pcb markings | 0J1214, blank white box | 0J12458, blank white box |
| Pcb dev codes | cs01a | cs01b |
| Size | 0.7" x 0.8" | 0.7" x 0.8" |
| Supply current | 15 mA | 15 mA |
| Version | -20A to +20A | -40A to +40A |
| 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.