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20 mm Sensors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Proximity Sensors Capacitive Proximity Sensor (1-10 mm) SEN0447 DFRobot 1: $12.90 11In Stock 18Expected 20/11/2026	Mfr. Part No. SEN0447 Mouser Part No 426-SEN0447	DFRobot	Proximity Sensors Capacitive Proximity Sensor (1-10 mm) Learn More about DFRobot sen0447 capacitive proximity sensor		11In Stock 18Expected 20/11/2026	$12.90	Min.: 1 Mult.: 1
Photoelectric Sensors PHOTOELECTRIC SENSOR E3S-GS3B4 Omron Automation and Safety 1: $337.99 2In Stock	Mfr. Part No. E3S-GS3B4 Mouser Part No 653-E3S-GS3B4	Omron Automation and Safety	Photoelectric Sensors PHOTOELECTRIC SENSOR	Datasheet	2In Stock	$337.99 $317.56 $300.81	Min.: 1 Mult.: 1
Photoelectric Sensors Mech switch photo-m icro EE-SA801A 1M Omron Automation and Safety 1: $192.26 3In Stock	Mfr. Part No. EE-SA801A 1M Mouser Part No 653-EE-SA801A1M	Omron Automation and Safety	Photoelectric Sensors Mech switch photo-m icro Learn More about Omron Automation and Safety omron optical sensors		3In Stock	$192.26 $179.66 $174.96 $169.34 $165.49	Min.: 1 Mult.: 1
Photoelectric Sensors Q10 Series: Emitter; Range: 1.8 m; Input: 10-30 V dc; Output: Not Applicable; 2 m (6.5 ft) Cable Q106E Banner Engineering 1: $90.46 9In Stock	Mfr. Part No. Q106E Mouser Part No 778-Q106E	Banner Engineering	Photoelectric Sensors Q10 Series: Emitter; Range: 1.8 m; Input: 10-30 V dc; Output: Not Applicable; 2 m (6.5 ft) Cable	Datasheet	9In Stock	$90.46	Min.: 1 Mult.: 1
Photoelectric Sensors Q10 Series: Receiver; Range: 1.8 m; Input: 10-30 V dc; Output: Light Operate - NPN; 2 m (6.5 ft) Cable Q10AN6R Banner Engineering 1: $99.00 2In Stock	Mfr. Part No. Q10AN6R Mouser Part No 778-Q10AN6R	Banner Engineering	Photoelectric Sensors Q10 Series: Receiver; Range: 1.8 m; Input: 10-30 V dc; Output: Light Operate - NPN; 2 m (6.5 ft) Cable	Datasheet	2In Stock	$99.00	Min.: 1 Mult.: 1
Photoelectric Sensors Q10 Series: Receiver; Range: 1.8 m; Input: 10-30 V dc; Output: Light Operate - PNP; 3-pin M8 Integral QD Q10AP6RQ Banner Engineering 1: $106.47 4In Stock 1Expected 19/11/2026	Mfr. Part No. Q10AP6RQ Mouser Part No 778-Q10AP6RQ	Banner Engineering	Photoelectric Sensors Q10 Series: Receiver; Range: 1.8 m; Input: 10-30 V dc; Output: Light Operate - PNP; 3-pin M8 Integral QD	Datasheet	4In Stock 1Expected 19/11/2026	$106.47	Min.: 1 Mult.: 1
Photoelectric Sensors Photoelectric Switch E3S-RS30B42-30 Omron Automation and Safety 1: $662.06 3In Stock	Mfr. Part No. E3S-RS30B42-30 Mouser Part No 653-E3S-RS30B42-30	Omron Automation and Safety	Photoelectric Sensors Photoelectric Switch	Datasheet	3In Stock	$662.06 $569.05 $544.40 Quote Quote	Min.: 1 Mult.: 1
Photoelectric Sensors PHOTOELECTRIC SWITCH E3S-R1B4 Omron Automation and Safety 1: $532.84 2In Stock	Mfr. Part No. E3S-R1B4 Mouser Part No 653-E3S-R1B4	Omron Automation and Safety	Photoelectric Sensors PHOTOELECTRIC SWITCH	Datasheet	2In Stock	$532.84	Min.: 1 Mult.: 1	No
Board Mount Current Sensors Current Transducer HAS 50 ... 600-S. For the electronic measurement of currents: DC, AC, pulsed...,with galvanic separation between the primary circuit and the secondarycircuit. HAS 400-S LEM 1: $28.30 161On Order New At Mouser	Mfr. Part No. HAS 400-S Mouser Part No 61-HAS400-S New At Mouser	LEM	Board Mount Current Sensors Current Transducer HAS 50 ... 600-S. For the electronic measurement of currents: DC, AC, pulsed...,with galvanic separation between the primary circuit and the secondarycircuit. Learn More about LEM has transducers	Datasheet	161On Order	$28.30 $25.86 $24.96 $23.88 View $22.63 $22.12 $22.08	Min.: 1 Mult.: 1
Current Sensors – Industrial CURRENT SENSOR ( 300A; 15V; 2000T) S27S300D15YM Tamura 1: $47.24 75Expected 23/03/2027	Mfr. Part No. S27S300D15YM Mouser Part No 838-S27S300D15YM	Tamura	Current Sensors – Industrial CURRENT SENSOR ( 300A; 15V; 2000T)	Datasheet	75Expected 23/03/2027	$47.24 $42.94 $40.90 $38.40 View $36.92 $35.37 Quote	Min.: 1 Mult.: 1
Photoelectric Sensors Q10 Series: Diffuse; Range: 0.5 m; Input: 10-30 V dc; Output: Light Operate - NPN; 2 m (6.5 ft) Cable Q10AN6D Banner Engineering 1: $165.00 3Expected 28/12/2026	Mfr. Part No. Q10AN6D Mouser Part No 778-Q10AN6D	Banner Engineering	Photoelectric Sensors Q10 Series: Diffuse; Range: 0.5 m; Input: 10-30 V dc; Output: Light Operate - NPN; 2 m (6.5 ft) Cable	Datasheet	3Expected 28/12/2026	$165.00	Min.: 1 Mult.: 1
Current Sensors – Industrial Clamp-on, ASIL X, 10 mm, 50A CTS-CS-CAX-10-050 CTS Electronic Components 1: $31.32 100Expected 21/12/2026 New At Mouser	Mfr. Part No. CTS-CS-CAX-10-050 Mouser Part No 774-CTS-CS-CAX-10050 New At Mouser	CTS Electronic Components	Current Sensors – Industrial Clamp-on, ASIL X, 10 mm, 50A Learn More about CTS Electronic Components cts cts cs cax current sensor modules	Datasheet	100Expected 21/12/2026	$31.32 $26.87 $25.19 $24.90 View $24.48 $24.02 $22.94	Min.: 1 Mult.: 1
Current Sensors – Industrial Clamp-on, ASIL X, 10 mm, 100A CTS-CS-CAX-10-100 CTS Electronic Components 1: $24.01 100Expected 21/12/2026 New At Mouser	Mfr. Part No. CTS-CS-CAX-10-100 Mouser Part No 774-CTS-CS-CAX-10100 New At Mouser	CTS Electronic Components	Current Sensors – Industrial Clamp-on, ASIL X, 10 mm, 100A Learn More about CTS Electronic Components cts cts cs cax current sensor modules	Datasheet	100Expected 21/12/2026	$24.01 $24.00 $22.94	Min.: 1 Mult.: 1
Current Sensors – Industrial Clamp-on, ASIL X, 10 mm, 200A CTS-CS-CAX-10-200 CTS Electronic Components 1: $22.94 100Expected 21/12/2026 New At Mouser	Mfr. Part No. CTS-CS-CAX-10-200 Mouser Part No 774-CTS-CS-CAX-10200 New At Mouser	CTS Electronic Components	Current Sensors – Industrial Clamp-on, ASIL X, 10 mm, 200A Learn More about CTS Electronic Components cts cts cs cax current sensor modules	Datasheet	100Expected 21/12/2026	$22.94	Min.: 1 Mult.: 1
Photoelectric Sensors DIFFUSE REFLECTIVE E3S-CD61 Omron Automation and Safety 1: $426.94 14Factory Stock Available	Mfr. Part No. E3S-CD61 Mouser Part No 653-E3S-CD61	Omron Automation and Safety	Photoelectric Sensors DIFFUSE REFLECTIVE	Datasheet	14Factory Stock Available More Info Available	$426.94 $397.78 $391.01 Quote Quote	Min.: 1 Mult.: 1
Photoelectric Sensors T-BEAM 30M NPN/PNP H ORTZ;CONN. E3S-CD61-M1J 0.3M Omron Automation and Safety 1: $523.88 36Factory Stock Available	Mfr. Part No. E3S-CD61-M1J 0.3M Mouser Part No 653-E3S-CD61-M1J03M	Omron Automation and Safety	Photoelectric Sensors T-BEAM 30M NPN/PNP H ORTZ;CONN.	Datasheet	36Factory Stock Available More Info Available	$523.88 $465.69 $456.12 Quote Quote	Min.: 1 Mult.: 1
Photoelectric Sensors POLAR RETROREFLECTIV E3S-CR11 Omron Automation and Safety 1: $486.68 33Factory Stock Available	Mfr. Part No. E3S-CR11 Mouser Part No 653-E3S-CR11	Omron Automation and Safety	Photoelectric Sensors POLAR RETROREFLECTIV	Datasheet	33Factory Stock Available More Info Available	$486.68 $441.44 $438.57 Quote Quote	Min.: 1 Mult.: 1
Photoelectric Sensors POLAR RETROREFLECTIV E3S-CR61 Omron Automation and Safety 1: $420.74 40Factory Stock Available	Mfr. Part No. E3S-CR61 Mouser Part No 653-E3S-CR61	Omron Automation and Safety	Photoelectric Sensors POLAR RETROREFLECTIV	Datasheet	40Factory Stock Available More Info Available	$420.74 $415.72 $375.37	Min.: 1 Mult.: 1
Photoelectric Sensors VERT RETRO 3M CONN. E3S-CR66 Omron Automation and Safety 1: $470.42 106Factory Stock Available	Mfr. Part No. E3S-CR66 Mouser Part No 653-E3S-CR66	Omron Automation and Safety	Photoelectric Sensors VERT RETRO 3M CONN.	Datasheet	106Factory Stock Available More Info Available	$470.42 $430.76 $422.01 Quote Quote	Min.: 1 Mult.: 1
Photoelectric Sensors THROUGH BEAM Emitter/rcvr pair E3S-CT61 Omron Automation and Safety 1: $508.45 22Factory Stock Available	Mfr. Part No. E3S-CT61 Mouser Part No 653-E3S-CT61	Omron Automation and Safety	Photoelectric Sensors THROUGH BEAM Emitter/rcvr pair	Datasheet	22Factory Stock Available More Info Available	$508.45 $505.48 $455.41	Min.: 1 Mult.: 1
Photoelectric Sensors TETRA PAK DETECTOR E3S-CT61-D 5M Omron Automation and Safety 1: $463.01 50Factory Stock Available	Mfr. Part No. E3S-CT61-D 5M Mouser Part No 653-E3S-CT61-D5M	Omron Automation and Safety	Photoelectric Sensors TETRA PAK DETECTOR	Datasheet	50Factory Stock Available More Info Available	$463.01 $410.84 $403.11 Quote Quote	Min.: 1 Mult.: 1
Photoelectric Sensors Photoelectric Sensor E3S-RS30E42-30 Omron Automation and Safety 1: $608.94 10Factory Stock Available	Mfr. Part No. E3S-RS30E42-30 Mouser Part No 653-E3S-RS30E42-30	Omron Automation and Safety	Photoelectric Sensors Photoelectric Sensor	Datasheet	10Factory Stock Available More Info Available	$608.94 $558.31 $533.72 Quote Quote	Min.: 1 Mult.: 1
Photoelectric Sensors PHOTO BGS RD 200MM NPN NO+NC PLUG PD30CNB20NAM5SA Carlo Gavazzi 1: $120.65 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PD30CNB20NAM5SA Mouser Part No 225-PD30CNB20NAM5SA	Carlo Gavazzi	Photoelectric Sensors PHOTO BGS RD 200MM NPN NO+NC PLUG	Datasheet	Non-Stocked Lead-Time 10 Weeks	$120.65 $114.61 $110.99 $107.37	Min.: 1 Mult.: 1
Photoelectric Sensors PHOTO DR 1M NPN NO+NC CAB PD30CND10NASA Carlo Gavazzi 1: $82.65 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PD30CND10NASA Mouser Part No 225-PD30CND10NASA	Carlo Gavazzi	Photoelectric Sensors PHOTO DR 1M NPN NO+NC CAB	Datasheet	Non-Stocked Lead-Time 10 Weeks	$82.65 $78.51 $76.03 $73.55	Min.: 1 Mult.: 1
Photoelectric Sensors PHOTO PRR 5M PNP NO+NC POINT SPOT CAB PD30CNP50PAPS Carlo Gavazzi 1: $94.05 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PD30CNP50PAPS Mouser Part No 225-PD30CNP50PAPS	Carlo Gavazzi	Photoelectric Sensors PHOTO PRR 5M PNP NO+NC POINT SPOT CAB	Datasheet	Non-Stocked Lead-Time 10 Weeks	$94.05 $89.34 $86.52 $83.70	Min.: 1 Mult.: 1

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