PololuPololu· Sensors

QTRX-HD-13RC Reflectance Sensor Array: 13-Channel, 4mm Pitch, RC Output, Low Current

Name: QTRX-HD-13RC Reflectance Sensor Array: 13-Channel, 4mm Pitch, RC Output, Low Current
Brand: Pololu

Manufacturer part no. 4313

$26.03≈ 22.92 €

Price summary

Sold by 2 suppliers, from €22.92 to €28.63. The lowest listed price is Pololu at €22.92. Once shipping, VAT and customs duty are added, the cheapest delivered is RobotShop at about €36.53 — Pololu lands at about €57.50. 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.

In stock — 65 units

origin USA
RoHS3

View at seller ↗

Estimated landed cost

Landed cost breakdown
Item	€22.92
Shipping	€25.00
VAT (20%)	€9.58
Total delivered	€57.50

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.

2 offers for this product

Offers from the different sellers, sorted by price
Seller	Availability	Price	Seller link
PololuBest delivered cost	In stock	$26.03€27.50 incl. VAT	Visit ↗
RobotShop	Special order	€28.63€28.63 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.

Specifications (automatically extracted)

Electrical

Voltage max.	5.5 V
Voltage min.	2.9 V

Mechanical

Weight

3.1 g

Other characteristics

Led current	3.5 mA
Maximum current draw	31 mA
Maximum range	40 mm
Optimal range	10 mm
Peak wavelength	940 nm
Sensor count	13
Sensor pitch	4 mm
Other pcb markings	0J11387
Output type	RC (measurable by digital I/O)
Pcb dev codes	irs33j
Sensor type	QTRX

Description

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 and separate controls for the odd and even emitters. 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.

Qty	Unit price	Saving
≥ 1	$26.03
≥ 5	$23.95	−8 %
≥ 25	$22.03	−15 %

QTRX-HD-13RC Reflectance Sensor Array: 13-Channel, 4mm Pitch, RC Output, Low Current

Price summary

Estimated landed cost

2 offers for this product

Specifications (automatically extracted)

Electrical

Mechanical

Other characteristics

Description

Cheaper alternatives

QTR-HD-02RC Reflectance Sensor Array: 2-Channel, 4mm Pitch, RC Output

QTR-HD-03RC Reflectance Sensor Array: 3-Channel, 4mm Pitch, RC Output

QTR-HD-04RC Reflectance Sensor Array: 4-Channel, 4mm Pitch, RC Output

QTRX-HD-02RC Reflectance Sensor Array: 2-Channel, 4mm Pitch, RC Output, Low Current

Similar products

QTR-HD-13RC Reflectance Sensor Array: 13-Channel, 4mm Pitch, RC Output

QTRX-HD-13A Reflectance Sensor Array: 13-Channel, 4mm Pitch, Analog Output, Low Current

QTR-HD-13A Reflectance Sensor Array: 13-Channel, 4mm Pitch, Analog Output

QTRX-HD-11RC Reflectance Sensor Array: 11-Channel, 4mm Pitch, RC Output, Low Current

QTRX-HD-31RC Reflectance Sensor Array: 31-Channel, 4mm Pitch, RC Output, Low Current

QTRX-MD-13RC Reflectance Sensor Array: 13-Channel, 8mm Pitch, RC Output, Low Current

Compare with

Volume pricing

Datasheets & documents