21 mm Sensors

Results: 217
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Benewake Distance Sensor Modules - Open Frame Miniaturized Single-Point LiDAR 99In Stock
60Expected 9/1/2026
Min.: 1
Mult.: 1

TDK NTC (Negative Temperature Coefficient) Thermistors ICL S364/20 M 21mm 2.194In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors 4M PREWIRED PNP RETRO 6In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Through-beam NPN Infrared 4In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Diffuse Color Mark N PN M8 Conn 6In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors WORLD-BEAM: Adjustable Field; Range: 1 mm Cutoff pt (adj btwn 20-100 mm); Input: 10-30 V dc; Output; PNP; 150 mm M12 Pigtail QD
3In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors WORLD-BEAM: Adjustable Field Background Suppression; Cutoff Adjustment Range: 30-300 mm; Input: 10-30 V dc; Outputs: PNP L.O.; 150 mm (6 in) 3-pin M8 Pigtail QD
4In Stock
Min.: 1
Mult.: 1
Semitec NTC (Negative Temperature Coefficient) Thermistors 4ohms 5amps Clinch lead 424In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors 1In Stock
Min.: 1
Mult.: 1
Semitec NTC (Negative Temperature Coefficient) Thermistors 3ohms 5amps Clinch Short Lead 313In Stock
Min.: 1
Mult.: 1

Semitec NTC (Negative Temperature Coefficient) Thermistors 5ohms 4amps Clinch Short Lead 55In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Diffuse 1M M8 PNP 3In Stock
Min.: 1
Mult.: 1

DFRobot Distance Sensor Modules - Open Frame TFS20-L ToF LiDAR Sensor (20m, Sunlight Resistant, 1.35g) 5In Stock
Min.: 1
Mult.: 1

TDK NTC (Negative Temperature Coefficient) Thermistors ICL S364/16 M 21mm 1.295In Stock
Min.: 1
Mult.: 1

Knowles Microphones 1M, OMNI, 211MM WIRE 12.7MM DIA X 21MM 326In Stock
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors WORLD-BEAM: Adjustable Field Background Suppression; Cutoff Adjustment Range: 30 to 300 mm; Input: 10-30 V dc; Outputs: Complementary PNP; 150 mm (6 in) M12 Pigtail QD
14In Stock
Min.: 1
Mult.: 1
Murata Electronics NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% 16.580In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Retro. 4M M8 Conn PNP 2In Stock
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors WORLD-BEAM: Adjustable Field Background Suppression; Cutoff Adjustment Range: 30 to 300 mm; Input: 10-30 V dc; Outputs: Bipolar NPN and PNP Light Operate; 150 mm (6 in) M12 Pigtail QD
5In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors WORLD-BEAM: Adjustable Field; Range: 1-100 mm Adj Cutoff: 20-100 mm; Input: 10-30 V dc; Outputs: Complementary NPN; 2 m (6.5 ft) Cable
7In Stock
4On Order
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors WORLD-BEAM: Adjustable Field Background Suppression; Cutoff Adjustment Range: 30 to 300 mm; Input: 10-30 V dc; Outputs: Complementary NPN; 2 m (6.5 ft) Cable
4In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors WORLD-BEAM: Adjustable Field Background Suppression; Cutoff Adjustment Range: 30 to 300 mm; Input: 10-30 V dc; Outputs: Complementary NPN; 150 mm (6 in) M12 Pigtail QD
1In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors WORLD-BEAM: Adjustable Field; Range: 1-100 mm Adj Cutoff: 20-100 mm; Input: 10-30 V dc; Outputs: Complementary PNP; 150 mm (6 in) M8 Pigtail QD
2In Stock
2Expected 8/31/2026
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors WORLD-BEAM: Adjustable Field; Range: 1-100 mm Adj Cutoff: 20-100 mm; Input: 10-30 V dc; Outputs: Complementary PNP; 150 mm (6 in) M12 Pigtail QD
3In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors WORLD-BEAM: Adjustable Field Background Suppression; Cutoff Adjustment Range: 30 to 300 mm; Input: 10-30 V dc; Outputs: Complementary PNP; 2 m (6.5 ft) Cable
4In Stock
Min.: 1
Mult.: 1