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Magnetic Proximity 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.	Sensing Method	Sensing Distance	Mounting Style	Output Configuration
Proximity Sensors PROXIMITY SENSOR FLANGE MOUNT 59145-020 Littelfuse 1: $3.90 1In Stock 500Expected 08/10/2026	Mfr. Part No. 59145-020 Mouser Part No 934-59145-020	Littelfuse	Proximity Sensors PROXIMITY SENSOR FLANGE MOUNT Learn More about Littelfuse sensors	Datasheet	1In Stock 500Expected 08/10/2026	$3.90 $3.50 $3.35 $3.16 View $3.04 $2.99 $2.81 $2.78 $2.74	Min.: 1 Mult.: 1	Magnetic	11.2 mm	Screw	SPST-NO
Proximity Sensors 59145-1-T-02-A SENS 59145-1-T-02-A Littelfuse 1: $3.76 197In Stock 500Expected 13/10/2026	Mfr. Part No. 59145-1-T-02-A Mouser Part No 934-59145-1-T-02-A	Littelfuse	Proximity Sensors 59145-1-T-02-A SENS Learn More about Littelfuse reed sensors	Datasheet	197In Stock 500Expected 13/10/2026	$3.76 $3.37 $3.22 $3.05 View $2.93 $2.81 $2.59 $2.51	Min.: 1 Mult.: 1	Magnetic	11.2 mm	Screw	SPST-NO
Proximity Sensors 59145-1-T-02-F SENS 59145-1-T-02-F Littelfuse 1: $3.37 238In Stock 500Expected 08/10/2026	Mfr. Part No. 59145-1-T-02-F Mouser Part No 934-59145-1-T-02-F	Littelfuse	Proximity Sensors 59145-1-T-02-F SENS Learn More about Littelfuse reed sensors	Datasheet	238In Stock 500Expected 08/10/2026	$3.37 $3.01 $2.88 $2.73 View $2.72 $2.37	Min.: 1 Mult.: 1	Magnetic	11.2 mm	Screw	SPST-NO
Proximity Sensors 59145-1-V-02-A SENS 59145-1-V-02-A Littelfuse 1: $3.55 387In Stock	Mfr. Part No. 59145-1-V-02-A Mouser Part No 934-59145-1-V-02-A	Littelfuse	Proximity Sensors 59145-1-V-02-A SENS Learn More about Littelfuse reed sensors	Datasheet	387In Stock	$3.55 $3.18 $3.04 $2.88 View $2.77 $2.65 $2.51	Min.: 1 Mult.: 1	Magnetic	9 mm	Screw	SPST-NO
Proximity Sensors 59150 020 PROX SENSOR 59150-020 Littelfuse 1: $3.71 347In Stock	Mfr. Part No. 59150-020 Mouser Part No 934-59150-020	Littelfuse	Proximity Sensors 59150 020 PROX SENSOR Learn More about Littelfuse sensors	Datasheet	347In Stock	$3.71 $3.32 $3.18 $3.01 View $2.89 $2.84 $2.81	Min.: 1 Mult.: 1	Magnetic	11.2 mm	Screw	SPST-NO
Proximity Sensors ACTUATOR MAGNET AS201901 ZF 1: $6.30 909In Stock	Mfr. Part No. AS201901 Mouser Part No 540-AS201901	ZF	Proximity Sensors ACTUATOR MAGNET	Datasheet	909In Stock	$6.30 $5.68 $5.29 $5.04 View $4.18 $3.73 $3.30 $3.15	Min.: 1 Mult.: 1	Magnetic	3.8 mm to 12.7 mm
Proximity Sensors 1 Form A Cylindrical Term. MK11-1A66B-500W MEDER electronic 1: $8.35 345In Stock	Mfr. Part No. MK11-1A66B-500W Mouser Part No 876-MK11-1A66B-500W	MEDER electronic	Proximity Sensors 1 Form A Cylindrical Term. Learn More about MEDER electronic meder mk reed sensors	Datasheet	345In Stock	$8.35 $6.95 $6.44 $5.75 View $5.36 $5.09 $4.86	Min.: 1 Mult.: 1	Magnetic		Cable	SPST-NO
Proximity Sensors SPST-NO 200V Sensor Magnetic Thrd w/CBL MK11/M8-1A66B-500W MEDER electronic 1: $3.26 1,291In Stock	Mfr. Part No. MK11/M8-1A66B-500W Mouser Part No 876-MK11/M81A66B500W	MEDER electronic	Proximity Sensors SPST-NO 200V Sensor Magnetic Thrd w/CBL Learn More about MEDER electronic meder mk reed sensors	Datasheet	1,291In Stock	$3.26 $3.12 $2.83 $2.77 View $2.49 $2.39 $2.32 $2.24 $2.19	Min.: 1 Mult.: 1	Magnetic		Cable	SPST-NO
Proximity Sensors 1 Form A Surface Mount MK16-C-2 MEDER electronic 1: $1.39 5,282In Stock	Mfr. Part No. MK16-C-2 Mouser Part No 876-MK16-C-2	MEDER electronic	Proximity Sensors 1 Form A Surface Mount Learn More about MEDER electronic meder mk reed sensors	Datasheet	5,282In Stock	Cut Tape $1.39 $1.18 $1.10 $0.977 Reel $0.758 View $0.906 $0.847 $0.811 $0.723 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Magnetic		SMD/SMT	SPST-NO
Proximity Sensors Reed Switch 1 Form A Cylindrical Term. MK20/2-B-100W MEDER electronic 1: $6.25 1,785In Stock	Mfr. Part No. MK20/2-B-100W Mouser Part No 876-MK20/2-B-100W	MEDER electronic	Proximity Sensors Reed Switch 1 Form A Cylindrical Term.	Datasheet	1,785In Stock	$6.25 $5.21 $4.83 $4.31 View $4.00 $3.80 $3.62 $3.55	Min.: 1 Mult.: 1	Magnetic		Cable	SPST-NO
Proximity Sensors SPST-NO 1 Form A Screw Mnt Wire Term MK21P-1A66C-500W MEDER electronic 1: $8.50 565In Stock	Mfr. Part No. MK21P-1A66C-500W Mouser Part No 876-MK21P-1A66C-500W	MEDER electronic	Proximity Sensors SPST-NO 1 Form A Screw Mnt Wire Term Learn More about MEDER electronic meder mk reed sensors	Datasheet	565In Stock	$8.50 $7.07 $6.55 $5.85 View $5.45 $5.44 $4.95	Min.: 1 Mult.: 1	Magnetic		Cable	SPST-NO
Proximity Sensors SPST-NO 1 Form A Surf Mnt 13.5mm MK23-66-B-2 MEDER electronic 1: $1.23 2,901In Stock	Mfr. Part No. MK23-66-B-2 Mouser Part No 876-MK23-66-B-2	MEDER electronic	Proximity Sensors SPST-NO 1 Form A Surf Mnt 13.5mm Learn More about MEDER electronic meder mk reed sensors	Datasheet	2,901In Stock	Cut Tape $1.23 $1.05 $0.974 $0.868 Reel $0.672 View $0.805 $0.761 $0.721 $0.641 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Magnetic		SMD/SMT	SPST-NO
Proximity Sensors SPST-NO 1 Form A Surf Mnt 13.5mm MK23-66-C-2 MEDER electronic 1: $1.23 2,551In Stock	Mfr. Part No. MK23-66-C-2 Mouser Part No 876-MK23-66-C-2	MEDER electronic	Proximity Sensors SPST-NO 1 Form A Surf Mnt 13.5mm Learn More about MEDER electronic meder mk reed sensors	Datasheet	2,551In Stock	Cut Tape $1.23 $1.05 $0.974 $0.868 Reel $0.672 View $0.805 $0.761 $0.721 $0.641 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Magnetic		SMD/SMT	SPST-NO
Proximity Sensors SPST-NO 1 Form A Surf Mnt 7mm MK23-80-B-2 MEDER electronic 1: $2.27 1,092In Stock 3,500On Order	Mfr. Part No. MK23-80-B-2 Mouser Part No 876-MK23-80-B-2	MEDER electronic	Proximity Sensors SPST-NO 1 Form A Surf Mnt 7mm Learn More about MEDER electronic meder mk reed sensors	Datasheet	1,092In Stock 3,500On Order On Order Ship Dates Mfr. No: MK23-80-B-2 Stock: 1,092 Can Dispatch Immediately On Order: 3,000 Expected 23/10/2026 500 TBD Factory Lead Time: 9 Weeks	Cut Tape $2.27 $1.86 $1.75 $1.58 Reel $1.21 View $1.44 $1.39 $1.32 $1.20 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Magnetic		SMD/SMT	SPST-NO
Proximity Sensors Reed Sensor, 1 Form A, SPST-NO, Screw Mounting AT 1015 Wire Termination MK04R-1A66B-500W MEDER electronic 1: $2.29 843In Stock	Mfr. Part No. MK04R-1A66B-500W Mouser Part No 876-MK04R-1A66B-500W	MEDER electronic	Proximity Sensors Reed Sensor, 1 Form A, SPST-NO, Screw Mounting AT 1015 Wire Termination Learn More about MEDER electronic meder mk04r reed sensors	Datasheet	843In Stock	$2.29 $1.94 $1.80 $1.60 View $1.56 $1.25 $1.22	Min.: 1 Mult.: 1	Magnetic		Screw
Proximity Sensors Reed Sensor, 1 Form A, SPST-NO, Screw Mounting AT 1520 Wire Termination MK04R-1A66C-500W MEDER electronic 1: $2.29 396In Stock	Mfr. Part No. MK04R-1A66C-500W Mouser Part No 876-MK04R-1A66C-500W	MEDER electronic	Proximity Sensors Reed Sensor, 1 Form A, SPST-NO, Screw Mounting AT 1520 Wire Termination Learn More about MEDER electronic meder mk04r reed sensors	Datasheet	396In Stock	$2.29 $1.94 $1.80 $1.60 View $1.43 $1.35 $1.25 $1.22	Min.: 1 Mult.: 1	Magnetic		Screw
Proximity Sensors Form A, 500mm Length Reed Sensor MK04R-1A66D-500W MEDER electronic 1: $2.32 374In Stock	Mfr. Part No. MK04R-1A66D-500W Mouser Part No 876-MK04R-1A66D-500W	MEDER electronic	Proximity Sensors Form A, 500mm Length Reed Sensor Learn More about MEDER electronic meder mk04r reed sensors	Datasheet	374In Stock	$2.32 $1.96 $1.82 $1.62 View $1.45 $1.36 $1.26 $1.23	Min.: 1 Mult.: 1	Magnetic		Screw	SPST-NO
Proximity Sensors Reed Sensor, 1 Form C, SPDT-Changeover, Screw Mounting AT 1520 Wire Termination MK04R-1C90C-500W MEDER electronic 1: $6.13 400In Stock	Mfr. Part No. MK04R-1C90C-500W Mouser Part No 876-MK04R-1C90C-500W	MEDER electronic	Proximity Sensors Reed Sensor, 1 Form C, SPDT-Changeover, Screw Mounting AT 1520 Wire Termination Learn More about MEDER electronic meder mk04r reed sensors	Datasheet	400In Stock	$6.13 $5.11 $4.74 $4.23 View $3.80 $3.61 $3.51 $3.33	Min.: 1 Mult.: 1	Magnetic		Screw
Proximity Sensors ACTUATOR MAGNET AS201801 ZF 1: $3.94 1,096In Stock	Mfr. Part No. AS201801 Mouser Part No 540-AS201801	ZF	Proximity Sensors ACTUATOR MAGNET	Datasheet	1,096In Stock	$3.94 $3.53 $3.37 $3.19 View $3.06 $2.94 $2.76	Min.: 1 Mult.: 1	Magnetic	3.8 mm to 12.7 mm
Proximity Sensors 12mA 24VDC 3wireSnk 20AWG x1m BBB, Black MP100701 ZF 1: $29.66 73In Stock	Mfr. Part No. MP100701 Mouser Part No 540-MP100701	ZF	Proximity Sensors 12mA 24VDC 3wireSnk 20AWG x1m BBB, Black	Datasheet	73In Stock	$29.66 $27.16 $26.23 $25.11 View $22.77 $22.07 $21.97	Min.: 1 Mult.: 1	Magnetic		Wire	Digital
Proximity Sensors HALL EFFCT 24VDC 24AWG 314mm IP67 MP102103 ZF 1: $13.63 258In Stock 1,900On Order	Mfr. Part No. MP102103 Mouser Part No 540-MP102103	ZF	Proximity Sensors HALL EFFCT 24VDC 24AWG 314mm IP67	Datasheet	258In Stock 1,900On Order On Order Ship Dates Mfr. No: MP102103 Stock: 258 Can Dispatch Immediately On Order: 700 Expected 30/12/2026 1,200 Expected 09/02/2027 Factory Lead Time: 19 Weeks	$13.63 $11.14 $10.69 $9.47 View $8.96 $8.26 $7.52	Min.: 1 Mult.: 1	Magnetic		Wire	Digital
Proximity Sensors .5A 175VDC SPST ALUM FormA 24AWG 12" IP65 MP200701 ZF 1: $10.68 1,609In Stock	Mfr. Part No. MP200701 Mouser Part No 540-MP200701	ZF	Proximity Sensors .5A 175VDC SPST ALUM FormA 24AWG 12" IP65	Datasheet	1,609In Stock	$10.68 $9.68 $9.30 $8.83	Min.: 1 Mult.: 1	Magnetic		Wire	SPST-NO
Proximity Sensors .2A 30VDC SPST ALUM FormB 24AWG 12" IP65 MP200702 ZF 1: $23.26 158In Stock	Mfr. Part No. MP200702 Mouser Part No 540-MP200702	ZF	Proximity Sensors .2A 30VDC SPST ALUM FormB 24AWG 12" IP65	Datasheet	158In Stock	$23.26 $19.02 $18.28 $16.85 View $15.85 $14.60 $13.24	Min.: 1 Mult.: 1	Magnetic		Wire	SPST-NC
Proximity Sensors .5A 175VDC SPST PLST FormA 24AWG 12" IP6 MP201701 ZF 1: $4.80 1,311In Stock 1,700Expected 23/12/2026	Mfr. Part No. MP201701 Mouser Part No 540-MP201701	ZF	Proximity Sensors .5A 175VDC SPST PLST FormA 24AWG 12" IP6	Datasheet	1,311In Stock 1,700Expected 23/12/2026	$4.80 $4.01 $3.72 $3.29	Min.: 1 Mult.: 1	Magnetic		Wire	SPST-NO
Proximity Sensors .2A 30VDC 24AWG 12" SPST FormB, Flng Mnt MP201802 ZF 1: $9.24 353In Stock 746On Order	Mfr. Part No. MP201802 Mouser Part No 540-MP201802	ZF	Proximity Sensors .2A 30VDC 24AWG 12" SPST FormB, Flng Mnt	Datasheet	353In Stock 746On Order On Order Ship Dates Mfr. No: MP201802 Stock: 353 Can Dispatch Immediately On Order: 71 Expected 30/09/2026 675 Expected 04/12/2026 Factory Lead Time: 18 Weeks	$9.24 $8.35 $8.02 $7.61 View $7.34 $7.03 $6.49 $6.29	Min.: 1 Mult.: 1	Magnetic		Wire	SPST-NC