Manufacturer part no. 4347
Sold by 2 suppliers, from €12.72 to €15.89. The lowest listed price is Pololu at €12.72. Once shipping, VAT and customs duty are added, the cheapest delivered is RobotShop at about €23.79 — Pololu lands at about €45.26. 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 | €12.72 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €7.54 |
| Total delivered | €45.26 |
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 |
|---|
| Seller | Availability | Price | Seller link |
|---|---|---|---|
| PololuBest delivered cost | In stock | $14.44€15.26 incl. VAT | Visit ↗ |
| RobotShop | Special order | €15.89€15.89 incl. VAT | Visit ↗ |
Prices compared incl. VAT: some sellers list ex-VAT trade prices, others VAT-inclusive retail prices. The badge marks the best estimated delivered cost, shipping and duties included — not always the first row.
| Voltage max. | 5.5 V |
| Voltage min. | 2.9 V |
| Weight | 2.7 g |
| Led current | 3.5 mA |
| Maximum current draw | 17 mA |
| Maximum range | 40 mm |
| Optimal range | 10 mm |
| Peak wavelength | 940 nm |
| Sensor count | 7 |
| Sensor pitch | 8 mm |
| Other pcb markings | 0J11387 |
| Output type | RC (measurable by digital I/O) |
| Pcb dev codes | irs33j |
| Sensor type | QTRX |
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and offers dimmable brightness control independent of the supply voltage. In general, the closer the object, the higher the contrast between light and dark readings, but high-reflectance objects are generally detectable out to around 40 mm. This version features high-performance, low-current QTRX sensors with lenses.
Semantically close products available for less — check the specs match your need.
| Saving |
|---|
| ≥ 1 | $14.44 | |
| ≥ 5 | $13.28 | −8 % |
| ≥ 25 | $12.22 | −15 % |
| Size | 53.0 × 20.0 × 3.0 mm |
