Sensors

Sensors
Sensors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many sensor manufacturers including Allegro, Amphenol, Analog Devices, Honeywell, NXP, Sensirion, STMicroelectronics, TDK, TE Connectivity, Texas Instruments & more. Our selection includes temperature sensors, pressure sensors, accelerometers, humidity sensors, proximity sensors, hall effect sensors, & much more. Please view our large selection of sensors below.
Results: 323,297
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 Mfr.
Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Uhome Level Sensors Battery-powered, wireless valve for use with smart home systems to enable remote monitoring and control of water flow - Diameter: DN25 (1" diameter), Thread: All Threads 2In Stock
Min.: 1
Mult.: 1

CTS Electronic Components NTC (Negative Temperature Coefficient) Thermistors 30K, +/-0.2C: 0C-70C, B3942, uninsulated wire
Datasheet
249In Stock
251Expected 12/11/2026
Min.: 1
Mult.: 1

CTS Electronic Components NTC (Negative Temperature Coefficient) Thermistors 20K, +/-0.2C: 0C-70C, B4260, Teflon insulated wire
Datasheet
386In Stock
114Expected 12/11/2026
Min.: 1
Mult.: 1

Uhome Level Sensors Battery-powered, wireless valve for use with smart home systems to enable remote monitoring and control of water flow - Thread: NPT, Diameter: DN20 (3/4" diameter) 2In Stock
Min.: 1
Mult.: 1

Uhome Level Sensors Battery-powered, wireless valve for use with smart home systems to enable remote monitoring and control of water flow - Diameter: DN20 (3/4" diameter), Thread: All Threads 3In Stock
Min.: 1
Mult.: 1

CTS Electronic Components NTC (Negative Temperature Coefficient) Thermistors 3K, +/-0.2C: 0C-70C, B3977, uninsulated wire
Datasheet
500In Stock
Min.: 1
Mult.: 1

CTS Electronic Components NTC (Negative Temperature Coefficient) Thermistors 50K, +/-0.2C: 0C-70C, B4260, Teflon insulated wire
Datasheet
250In Stock
Min.: 1
Mult.: 1

DFRobot Multiple Function Sensor Development Tools Gravity: HF Sensor (Calibrated) - I2C & UART 1In Stock
Min.: 1
Mult.: 1

Vishay / BC Components NTC (Negative Temperature Coefficient) Thermistors NTC Mini Ni 0.4 ld 10K 1% blk 0.4e/1e A
Datasheet
402In Stock
1,500Expected 01/09/2026
Min.: 1
Mult.: 1

Telemecanique Photoelectric Sensors PHOTO CYL MET ANG TB RE PNP M12 24V
Datasheet
2In Stock
Min.: 1
Mult.: 1



Monnit Current Sensors – Industrial ALTA 868 MHz Industrial - 3 Phase Current Meter, 150 AMP, Detachable Leads
Datasheet
Amphenol SGX Sensortech Air Quality Sensors Digital Infrared Gas Sensor - CO2 - Modbus RS485 5-24V
Datasheet
5In Stock
Min.: 1
Mult.: 1

Amphenol SGX Sensortech Air Quality Sensors PSD4 Series Formaldehyde Digital Solid Polymer Sensor 100ppm
Datasheet
5In Stock
Min.: 1
Mult.: 1

Texas Instruments Temperature Sensor Development Tools HDC3120 evaluation m odule
Datasheet
6In Stock
Min.: 1
Mult.: 1
Max.: 5

Amphenol SGX Sensortech Air Quality Sensors PCB board level Hydrogen + Carbon Monoxide leak detection sensor - I2C Output
Datasheet
10In Stock
Min.: 1
Mult.: 1

Amphenol SGX Sensortech Air Quality Sensors PSD4 Series Nitrogen Dioxide Digital Solid Polymer Sensor 50ppm
Datasheet
5In Stock
Min.: 1
Mult.: 1

Amphenol SGX Sensortech Air Quality Sensors PSD4 Series Ozone Digital Solid Polymer Sensor 100ppm
Datasheet
4In Stock
Min.: 1
Mult.: 1

Amphenol SGX Sensortech Air Quality Sensors ELECTROCHEMICAL 4-SERIES
Datasheet
3In Stock
Min.: 1
Mult.: 1

Amphenol SGX Sensortech Air Quality Sensors Thermal Conductivity H2+CO leak detection, With Clip
Datasheet
4In Stock
Min.: 1
Mult.: 1

Carlo Gavazzi Proximity Sensors - Industrial CAP PROX PL M30 FLUSH IO-LINK MULTI LED, CAB
Datasheet
4In Stock
Min.: 1
Mult.: 1
Amphenol SGX Sensortech Air Quality Sensors PSD4 Series Digital Solid Polymer Sensor CO 1000ppm
Datasheet
3In Stock
Min.: 1
Mult.: 1

Amphenol SGX Sensortech Air Quality Sensors PSD4 Series Hydrogen Sulfide Digital Solid Polymer Sensor 100ppm
Datasheet
4In Stock
Min.: 1
Mult.: 1

Amphenol SGX Sensortech Air Quality Sensors ELECTROCHEMICAL 4-SERIES 3In Stock
Min.: 1
Mult.: 1

Amphenol SGX Sensortech Air Quality Sensors PS1 Series Solid Polymer Gas Sensor Module Phosphine 2000ppm - UART
Datasheet
1In Stock
Min.: 1
Mult.: 1

Amphenol SGX Sensortech Sensor Fixings & Accessories PS1 Sockets Loose Reliable Mounting for Seamless Integration
Datasheet
870In Stock
Min.: 1
Mult.: 1