Manufacturer part no. 5451
Listed by Pololu at €4.13. Delivered to France, including shipping, VAT and any customs duty, it comes to about €34.96. Prices last checked on 2026-09-30.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
| Item | €4.13 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €5.83 |
| Total delivered | €34.96 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
| Qty | Unit price | Saving |
|---|---|---|
| ≥ 1 | $4.69 | |
| ≥ 5 | $4.31 | −8 % |
| ≥ 25 | $3.97 | −15 % |
| ≥ 100 | $3.65 | −22 % |
| Current | 30 A |
| Voltage | 3.3 V |
| Weight | 0.1 g |
| Current sense | 44 mV/A |
| Maximum logic voltage | 3.6 V |
| Minimum logic voltage | 3 V |
| Supply current | 8 mA |
| Base ic | ACS37042 |
| Current range | -​30A to +30A (bidirectional 30A), 3.3V |
| Current sensor | Allegro ACS37042KLHBLT-030B3 |
| Other pcb markings | 3B3 |
| Pcb dev codes | cs08c |
| Size | 0.3″ × 0.4″ |
This is the smaller version of a simple carrier for Allegro’s ACS37042KLHBLT-030B3 Hall effect-based, electrically isolated current sensor in a 5-pin SOT-23 package with ~1.6 mΩ current path resistance and 150 kHz bandwidth.
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