Sensors
Sensors convert physical phenomena — temperature, pressure, acceleration, magnetic fields, light, humidity, and proximity — into electrical signals that embedded systems can measure, process, and act upon. Octatronics catalogs sensor components from Honeywell, TE Connectivity, Allegro, ams-OSRAM, TDK InvenSense, and STMicroelectronics, with parametric search by measurement type, range, accuracy, output interface, and operating temperature.
Explore Sensors Subcategories
Product Series & Base Models
400 model families directly associated with Sensors. Browse the full catalog with search and filters.
Browse Sensors Products
| PART NUMBER | MANUFACTURER | DESCRIPTION | STOCK | QTY / ACTION |
|---|---|---|---|---|
| VCNL4200 | Vishay | Proximity & Ambient Light Sensor, I2C, 2.5-3.6V, SOLDER | 11,022 | |
| VCNL4040M3OE-H3 | Vishay | Ambient Light and Proximity Sensor Digital Output 3.3V 8-Pin SMD Module T/R | 54 | |
| VCNL4040M3OE | Vishay | Digital Ambient Light & Proximity Sensor, 2.5-3.6V, SMD | 8,539 | |
| VCNL4035X01-GS08 | Vishay | Ambient Light and Proximity Sensor Digital Output 3.3V Automotive 8-Pin T/R | 509 | |
| VCNL4020X01-GS08 | Vishay | Proximity Sensor, I2C, 200mm, 540nm, SMD | 462 | |
| VCNL4020-GS08 | Vishay | Digital Ambient Light & Proximity Sensor, I2C/Analog, 3.3V, SMD | 200 | |
| VCNL4010-GS08 | Vishay | Optical Proximity Sensor, I2C, 200mm, SMD, 3.3V | 621 | |
| VCNL36821S | Vishay | Proximity Sensor, | 12,153 | |
| VCNL36687S | Vishay | Proximity Sensor, Optical, Inductive/Capacitive | 1,909 | |
| VCNL3030X01-GS08 | Vishay | Proximity Sensor Optical 30cm 2.5V to 3.6VDC 8-Pin T/R Automotive AEC-Q101 | 2,266 |
Top Sensors Manufacturers
onsemi
onsemi Sensors products are available for part-number review, stock checks, and RFQ support.
28,226 productsROHM
ROHM Sensors products are available for part-number review, stock checks, and RFQ support.
3,980 productsTDK
TDK Sensors products are available for part-number review, stock checks, and RFQ support.
2,367 productsMolex
Molex Sensors products are available for part-number review, stock checks, and RFQ support.
1,034 productsTE Connectivity
TE Connectivity Sensors products are available for part-number review, stock checks, and RFQ support.
6,241 productsVishay
Vishay Sensors products are available for part-number review, stock checks, and RFQ support.
9,347 products
Infineon Technologies
Infineon Technologies Sensors products are available for part-number review, stock checks, and RFQ support.
20,310 products
NXP Semiconductors
NXP Semiconductors Sensors products are available for part-number review, stock checks, and RFQ support.
20,288 products
Microchip Technology
Microchip Technology Sensors products are available for part-number review, stock checks, and RFQ support.
67,462 products
Texas Instruments
Texas Instruments Sensors products are available for part-number review, stock checks, and RFQ support.
84,045 productsAbout Sensors
Sensors are the perception layer of every smart system — from ADAS lidar modules and industrial vibration monitors to wearable health trackers and HVAC environmental controllers. The global trend toward IoT, Industry 4.0, and autonomous vehicles is driving exponential growth in sensor content per system.
This category includes magnetic sensors (Hall-effect switches, magnetoresistive), pressure sensors (absolute, differential, gauge), temperature sensors (thermistors, RTDs, digital), motion sensors (accelerometers, gyroscopes, IMUs), optical sensors (ambient light, proximity, color, spectral), and environmental sensors (humidity, gas, air quality). Key selection parameters include measurement range, resolution, accuracy, output type (analog, I²C, SPI), supply voltage, power consumption, and AEC-Q100 qualification.
On Octatronics, search sensors by measurement parameter, manufacturer, package, and interface. Compare accuracy specifications, review datasheets, and submit RFQs for both evaluation and production quantities.
Related Applications
Discover industry applications that commonly use Sensors components.
Industrial Sensors & Transducers
Proximity sensors, pressure transducers, temperature sensors, and flow meters for industrial process monitoring.
Machine Vision & Inspection
Image sensors, frame grabbers, and machine vision processors for automated quality inspection systems.
ADAS & Autonomous Driving
Radar sensors, LiDAR components, camera modules, and sensor fusion ICs for advanced driver assistance systems.
IoT & Smart Home
Wireless modules, MCUs, sensors, and connectivity ICs for IoT, smart home, and edge computing applications.
Smart Home & Building
WiFi/BLE modules, voice assistants ICs, and smart sensor nodes for home and building automation.
Home Security
Smart locks, cameras, and intrusion detection systems.
Industrial IoT (IIoT)
LoRaWAN gateways, edge computing modules, and ruggedized sensors for industrial IoT deployments.
Asset Tracking & RFID
UWB modules, RFID readers/tags, and GPS/GNSS receivers for real-time asset tracking solutions.
Wearable Electronics
Flexible sensors, ultra-low-power displays, and energy harvesting ICs for wearable consumer and enterprise devices.
Smartphones & Tablets
PMICs, display drivers, camera ISPs, and haptic drivers for mobile device platforms.
Audio & Wearables
Audio DACs/codecs, ANC processors, and bone conduction drivers for TWS earbuds and smartwatches.
Smart Appliances
Motor driver ICs, WiFi modules, and touch controllers for connected home appliances.
Industrial Automation
PLCs, sensors, motor drives, and industrial communication components for factory automation and process control.
Consumer & Personal Electronics
Display drivers, audio codecs, touch controllers, USB-C ICs, and fast-charging components for consumer devices.
Industrial Robots
Multi-axis servo controllers, force/torque sensors, and high-precision encoders for articulated robot arms.
Collaborative Robots
Safety-rated motor controllers, proximity sensors, and compliant actuator drivers for cobot applications.
CNC & Precision Machining
Stepper motor drivers, spindle control ICs, and linear encoder interfaces for CNC machining systems.
HMI & Industrial Displays
Human-machine interface panels, industrial touchscreens, and display controllers for operator interfaces.
Robotics & Motion Control
Telematics & Connected Vehicle
Cellular modems, GNSS modules, and V2X communication ICs for connected vehicle and telematics platforms.
Patient Monitoring
Wearable and bedside devices for vital signs monitoring.
Commercial & Industrial Lighting
High-power LED drivers, constant current regulators, and DALI controllers for commercial lighting fixtures.
Gaming & Entertainment
GPU power management, display controllers, and USB-C controllers for gaming consoles and accessories.
Power Analyzers & Meters
Precision current sensors, isolated ADCs, and power measurement ICs for energy monitoring instruments.
Medical & Healthcare
Medical-grade sensors, imaging components, patient monitoring ICs, and FDA-compliant electronic parts.
Battery Management Systems
Advanced Driver Assistance Systems.
Infotainment & Cluster
Audio processors, display drivers, and connectivity modules for in-vehicle infotainment and digital cockpit systems.
Chassis Control & Safety
Engine control unit components, body control modules, and power management ICs for vehicle electrical systems.
Automotive Lighting
Matrix LED drivers, sequential turn signal controllers, and adaptive headlight ICs for vehicle lighting.
Frequently Asked Questions
Octatronics can help source a wide range of Sensors from major manufacturers worldwide, including active production parts, long-lead-time items, and hard-to-find components.
Yes. You can submit a single part number or upload a BOM with multiple parts. Our team will check stock, date code, lead time, and pricing for each item.
Availability depends on the specific part number and supplier source. For important orders, buyers can request packaging photos, labels, date code information, and traceability documents.
Yes. Octatronics supports sourcing for active, end-of-life, obsolete, and hard-to-find components through our global supplier network.
Please provide the part number, manufacturer, quantity, required date code, target price, delivery country, and whether original packaging or COC is required.