PololuPololu· Electronic components
Mini Pushbutton Power Switch with Reverse Voltage Protection, LV
Manufacturer part no. 2808
$4.95≈ 4.36 €
Manufacturer part no. 2808
Listed by Pololu at €4.36. Delivered to France, including shipping, VAT and any customs duty, it comes to about €35.23. Prices last checked on 2026-10-01.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
| Item | €4.36 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €5.87 |
| Total delivered | €35.23 |
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 | $4.95 | |
| ≥ 5 | $4.55 | −8 % |
| ≥ 25 | $4.19 | −15 % |
| ≥ 100 | $3.85 | −22 % |
3 price/stock records since 8/4/2026
| Current | 6 A |
| Voltage max. | 20 V |
| Voltage min. | 2.2 V |
| Weight | 0.6 g |
| Led color | red |
| Other pcb markings | 0J9124 |
| Pcb dev codes | psw03a, psw03c |
| Reverse voltage protection | Yes |
| Size | 0.6″ × 0.7″ × 0.12″ |
The Pololu Pushbutton Power Switches are sophisticated power control alternatives to bulky mechanical switches. The main function is pushbutton-based latching power control, where one push turns on power and another push turns it off. Additional control inputs allow advanced applications such as automatic shutdown by the device being powered. This low-voltage (LV) version operates from 2.2 V to 20 V and can deliver continuous currents up to around 6 A.
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