QTRX-HD-04A REFLECTANCE SENSOR ARRAY Pololu

Name: QTRX-HD-04A REFLECTANCE SENSOR ARRAY
Brand: Pololu
SKU: QTRXHD04AREFLECTANCESENSORARRAY_Pololu
Availability: OutOfStock
Rating: 5 (11 reviews)

QTRX-HD-04A REFLECTANCE SENSOR ARRAY electronic component of Pololu

QTRX-HD-04A REFLECTANCE SENSOR ARRAY Distance Sensor ICs & Embedded Modules

QTRX-HD-04A REFLECTANCE SENSOR ARRAY Robotics and Prototyping

Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of QTRX-HD-04A REFLECTANCE SENSOR ARRAY Distance Sensor ICs & Embedded Modules across the USA, India, Europe, Australia, and various other global locations. QTRX-HD-04A REFLECTANCE SENSOR ARRAY Distance Sensor ICs & Embedded Modules are a product manufactured by Pololu. We provide cost-effective solutions for Distance Sensor ICs & Embedded Modules, ensuring timely deliveries around the world.

Part No.

QTRX-HD-04A REFLECTANCE SENSOR ARRAY

Manufacturer:

Pololu

Category:

Distance Sensor ICs & Embedded Modules

Description:

Sensor: distance; reflective; 2.9÷5.5VDC; analog; Channels:4

Datasheet:

Shipping Charges:

Click here for details

Request our AI to suggest items that go with QTRX-HD-04A REFLECTANCE SENSOR ARRAY (Current search time: 5 ± 2 seconds)

Request our AI to suggest equivalents. (Current search time: 15 ± 4 seconds)

Price (USD)

1: USD 2.107 ea
Line Total: USD 2.11

Availability : 0

Qty	Unit Price
1	$ 2.107

QTRX-HD-04A REFLECTANCE SENSOR ARRAY More Buying Options & Price Grid(s)

Availability

Price (USD)

Quantity

Availability0

Ship by Fri. 19 Jun to Tue. 23 Jun

MOQ : 1
Multiples : 1

Qty	Unit Price
1	$ 2.107

Specifications

Manufacturer PololuPololu
Product Category Distance Sensor ICs & Embedded ModulesDistance Sensor ICs & Embedded Modules
Type of sensor DistanceDistance
Kind of sensor Diffuse - ReflectiveDiffuse - Reflective
Supply voltage 2.9 To 5.5 VDC2.9 To 5.5 VDC
Interface AnalogAnalog
Number of channels 44
Board dimensions 17X20mm17X20mm
Manufacturer series HdHd
Information Product Is Not A Working Device, But Only ComponentProduct Is Not A Working Device, But Only Component

We are delighted to provide the QTRX-HD-04A REFLECTANCE SENSOR ARRAY from our Distance Sensor ICs & Embedded Modules category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the QTRX-HD-04A REFLECTANCE SENSOR ARRAY and other electronic components in the Distance Sensor ICs & Embedded Modules category and beyond.

More Products By Manufacturer "Pololu"

Image	Part-Description
Hot	A4990 FOR ARDUINO DC-motor driver; A4990; 26kHz; PWM; 0.7A; Uin mot:6÷32V; 50x14.2mm Stock : 1 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	ADAFRUIT 16 WS2812 LED NEOPIXEL RING Module: LED; Colour: RGB; 5VDC; No.of diodes:16; 0.8A; Shape: ring Stock : 6 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	POLOLU-2134 Stepper motor controller; DRV8834; 2A; Uin mot:2.5÷10.8V Stock : 24 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	POLOLU-2136 DC-motor driver; DRV8801; 50kHz; PWM; 1A; Uin mot:8÷36V Stock : 2 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	DRV8838 SINGLE DC MOTOR DRIVER CARRIER DC-motor driver; DRV8838; 250kHz; PWM; 1.7A; Uin mot:0÷11V Stock : 9 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	WIXEL SHIELD FOR ARDUINO, V1.1 Shield Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	TB9051FTG SINGLE BRUSHED DC MOTOR DRIVER DC-motor driver; TB9051FTG; PWM; 2.6A; Uin mot:4.5÷28V Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	POLOLU-2137 DC-motor driver; A4990; 26kHz; PWM; 0.7A; Uin mot:6÷32V Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	STSPIN220 LOW-VOLTAGE STEPPER MOTOR DRIV Stepper motor controller; STSPIN220; 1.1A; Uin mot:1.8÷10V Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	TB67S279FTG STEPPER MOTOR DRIVER COMPACT Stepper motor controller; TB67S279FTG; 1.1A; Uin mot:10÷47V Stock : 3 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

More Products By Category "Distance Sensor Ics & Embedded Modules"

Image	Part-Description
Hot	GP2Y0A41SK0F Distance Sensors Dist Meas Sensor Analog, 4-30 cm Stock : 691 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	GP2Y3A001K0F Distance Sensors DMS Wide Angle Sensor 4-30 cm Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	GP2Y0A02YK0F Proximity Sensors Distance Measuring Sensor 20-150cm Stock : 132 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	GP2Y0A51SK0F Sharp Microelectronics Photosensitive diode dust sensor-Modifd Stock : 61 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	GP2Y0E03 Distance Sensor Modules - Open Frame Dist Meas Sensor An/Dgt I2C OP 4-50cm Stock : 919 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	OPT3101RHFT Image Sensors ToF-Based Long-Range Proximity and Distance Sensor Analog Front End (AFE) 28-VQFN -40 to 85 Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	OPT3101RHFR Distance Sensors ToF-based long-range proximity and distance sensor analog front end (AFE) 28-VQFN -40 to 85 Stock : 3422 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MOD-CH101-03-01 Ultrasonic Time-of-Flight Range Sensor Digital-OUT 1.2m 180° FOV SMD PCBA Stock : 527 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	AFBR-S50MV85I Optical Sensor 1181.1" (30m) SPI Output Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	GP2Y0AF15X Distance Sensors Distance Measuring Sensor Stock : 334 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Additional Infomation About Product

QTRX family The QTRX-HD-04A REFLECTANCE SENSOR ARRAY is part of the Pololu QTRX family of highly accurate QTRx reflective sensors. These multi-element optical sensor arrays are designed for edge-detection applications such as line following and object detection. The QTRX-HD-04A Reflectance Sensor Array contains four separate sensors arranged in a row within a housing that measures 1.4" x 0.4" x 0.4". Each sensor has an independent analog output and detects the reflectance of white and black surfaces. The four sensors can be used together to detect changes in the position of the object being tracked or separately to detect four individual points of contact. The wide sensing range of the QTRX-HD-04A enables it to detect objects as large as 6.5" away and as small as 1.5" away.

HS Compliance

Tariff Desc

8543.70.00 - Other machines and apparatus Free
13 No Signal processors (graphic equalisers, crossovers etc.)
91 .. Other

9027.10.00 Instruments and apparatus for physical or chemical analysis (for example, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or checking quantities of heat, sound or light (including exposure meters); microtomes.

9031.80.00 - MEASURING OR CHECKING INSTRUMENTS, APPLIANCES AND MACHINES, NOT SPECIFIED OR INCLUDED ELSEWHERE IN THIS CHAPTER; PROFILE PROJECTORS Other instruments, appliances and machines Free

AP63200WU-7 Regulator by Diodes Incorporated – Buy Online at XON

May 6, 2026
The AP63200WU-7 Switching Voltage Regulators by Diodes Incorporated deliver high efficiency and stable output. Ideal for Semiconductors, Integrated Circuits - ICs, Power Management ICs, Voltage Regulators & Voltage Controllers, Switching Voltage Regulators , they ensure reliable power contro

SB-19 Grommets & Bushings by KSS – Cable Protection | Buy Online at XON

Oct 3, 2025
The SB-19 Grommets & Bushings by KSS offer durable cable protection and easy installation for wire & cable management. Ideal for control panels, machinery, and electronics.

416106164 Motor Capacitors by Ducati Energia – Buy Online at XON

Dec 23, 2025
416106164 Motor Start Capacitors & Motor Run Capacitors by Ducati Energia deliver reliable motor startup, stable running performance, and long service life for HVAC, pumps, compressors, and industrial motor applications.

19200030427 Heavy Duty Power Connector by HARTING | Buy at XON

Jan 14, 2026
19200030427 heavy duty power connectors by HARTING offer rugged design, secure locking, and reliable power transmission for industrial automation, machinery, and power distribution systems.

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

X-ON Worldwide Electronics

Welcome To X-ON Electronics

For more than 30 years, we have championed innovation and helped shape the electronic components supply industry. Our management philosophy aligns with our global reach and unwavering commitment to quality. Built on a strong commercial foundation, we continue to drive innovation across everything we do. If you need a trustworthy reliable partner in electronic component supply – look no further.

sales@x-on.com.au

Policies | Terms and Conditions | Sitemap