QTRX-HD-31A REFLECTANCE SENSOR ARRAY: 31 Pololu

QTRX-HD-31A REFLECTANCE SENSOR ARRAY: 31 electronic component of Pololu
QTRX-HD-31A REFLECTANCE SENSOR ARRAY: 31 Pololu
QTRX-HD-31A REFLECTANCE SENSOR ARRAY: 31 Distance Sensors
QTRX-HD-31A REFLECTANCE SENSOR ARRAY: 31  Robotics and Prototyping
Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of QTRX-HD-31A REFLECTANCE SENSOR ARRAY: 31 Distance Sensors across the USA, India, Europe, Australia, and various other global locations. QTRX-HD-31A REFLECTANCE SENSOR ARRAY: 31 Distance Sensors are a product manufactured by Pololu. We provide cost-effective solutions for Distance Sensors, ensuring timely deliveries around the world.

Part No. QTRX-HD-31A REFLECTANCE SENSOR ARRAY: 31
Manufacturer: Pololu
Category: Distance Sensors
Description: Sensor: distance; reflective; 2.9÷5.5VDC; analog; Channels:31
Datasheet:
Price (USD)
1: USD 29.3265 ea
Line Total: USD 29.33 
Availability : 3
  
Ship by Tue. 12 Aug to Thu. 14 Aug
QtyUnit Price
1$ 29.3265

Availability 3
Ship by Tue. 12 Aug to Thu. 14 Aug
MOQ : 1
Multiples : 1
QtyUnit Price
1$ 29.3265

   
Manufacturer
Product Category
Type of sensor
Kind of sensor
Supply voltage
Interface
Number of channels
Board dimensions
Manufacturer series
Information
Weight
Number Of Analog Outputs
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the QTRX-HD-31A REFLECTANCE SENSOR ARRAY: 31 from our Distance Sensors 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-31A REFLECTANCE SENSOR ARRAY: 31 and other electronic components in the Distance Sensors category and beyond.

Image Part-Description
Stock Image 100:1 HPCB 12V
Motor: DC; with gearbox; HPCB 12V; 12VDC; 800mA; Shaft: D spring
Stock : 16
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.
Stock Image 10:1 HPCB 12V
Motor: DC; with gearbox; HPCB 12V; 12VDC; 800mA; Shaft: D spring
Stock : 2
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.
Stock Image 10:1 HPCB 6V DUAL-SHAFT
Motor: DC; with gearbox; HPCB 6V; 6VDC; 1.6A; Shaft: D spring
Stock : 5
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.
Stock Image 10:1 HPCB 12V DUAL-SHAFT
Motor: DC; with gearbox; HPCB 12V; 12VDC; 800mA; Shaft: D spring
Stock : 10
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.
Stock Image 10:1 HPCB 6V
Motor: DC; with gearbox; HPCB 6V; 6VDC; 1.6A; Shaft: D spring
Stock : 2
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.
Stock Image 10:1 MICRO METAL GEARMOTOR MP
Motor: DC; with gearbox; Medium Power; 6VDC; 700mA; Shaft: D spring
Stock : 2
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.
Stock Image 10:1 METAL GEARMOTOR 37DX65L 24V 64 CPR
Motor: DC
Stock : 2
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.
Stock Image 10:1 METAL GEARMOTOR 37DX50LMM 12V
Motor: DC
Stock : 2
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.
Stock Image 10:1 METAL GEARMOTOR 37DX65LMM 12V 64CPR
Motor: DC
Stock : 4
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.
Stock Image 10:1 METAL GEARMOTOR 37DX50L MM 24V
Motor: DC; with gearbox; 12÷24VDC; 3A; Shaft: D spring; 1000rpm
Stock : 0
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.
Image Part-Description
Stock Image GP2Y0A41SK0F
Distance Sensors Dist Meas Sensor Analog, 4-30 cm
Stock : 200
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.
Stock Image GP2Y3A001K0F
Distance Sensors DMS Wide Angle Sensor 4-30 cm
Stock : 0
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.
Stock Image GP2Y0A02YK0F
Proximity Sensors Distance Measuring Sensor 20-150cm
Stock : 95
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.
Stock Image GP2Y0A51SK0F
Sharp Microelectronics Photosensitive diode dust sensor-Modifd
Stock : 102
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.
Stock Image GP2Y0E03
Distance Sensors Dist Meas Sensor An/Dgt I2C OP 4-50cm
Stock : 1503
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.
Stock Image OPT3101RHFT
Image Sensors ToF-Based Long-Range Proximity and Distance Sensor Analog Front End (AFE) 28-VQFN -40 to 85
Stock : 0
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.
Stock Image OPT3101RHFR
Distance Sensors ToF-based long-range proximity and distance sensor analog front end (AFE) 28-VQFN -40 to 85
Stock : 2601
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.
Stock Image MOD-CH101-03-01
Ultrasonic Time-of-Flight Range Sensor Digital-OUT 1.2m 180° FOV SMD PCBA
Stock : 527
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.
Stock Image AFBR-S50MV85I
Optical Sensor 1181.1" (30m) SPI Output
Stock : 0
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.
Stock Image GP2Y0AF15X
Distance Sensors Distance Measuring Sensor
Stock : 415
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.

The QTRX-HD-31A REFLECTANCE SENSOR ARRAY is a reflective distance sensor array consisting of 31 individual channels. It operates on 2.9V to 5.5V of DC and provides an analog output. It is manufactured by Pololu, a leading provider of high-quality robotics and automation electronic parts. This reflectance sensor array is ideal for use in robotic navigation and obstacle avoidance applications. It can read the reflectance of different surfaces, such as paper, plastic, metal, etc. and the small size of the array allows for installation in tight spaces.

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
6-735075-0 Crimp Terminal by TE – 22–18 AWG Support image

Jun 23, 2025
6-735075-0 Terminals by TE Connectivity support 22–18 AWG wires with reliable crimp contact, tin-nickel plating, and RoHS compliance—ideal for automotive and industrial wiring.
D38999/20WD97SN MIL Circular Connector – Amphenol image

Jun 19, 2025
The D38999/20WD97SN Circular MIL Spec Connector by Amphenol delivers EMI shielding, ruggedness, and threaded security—ideal for aerospace and defense Circular Connectors .
SMAJ28CA TVS Diodes by Taiwan Semiconductor image

Jul 29, 2025
SMAJ28CA ESD Suppressors / TVS Diodes by Taiwan Semiconductor offer 400W peak pulse protection in a compact SMA package—ideal for protecting data lines and power inputs.
Retailer for A2M1CSQ12VDC1.6 Automotive Relays by CIT Relay image

Nov 28, 2024
The A2M1CSQ12VDC1.6 Automotive Relays by CIT Relay are versatile and reliable components designed for modern automotive systems. With a 12V DC coil, SPDT functionality, and quick-connect terminals, these relays are ideal for controlling lighting, HVAC, fuel pumps, and power distribution. Their

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

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified