Reed Proximity Sensors | e絡盟 Hong Kong

element14 offers a wide variety of reed proximity sensors from leading manufacturers like STANDEX, Littelfuse, and Festo, with mounting options such as surface mount, through-hole, flange, and panel mount. These sensors are available with a wide sensing range from 3 mm to 140 mm and operating temperatures from -40°C to 150°C.

Reed proximity sensors consist of two ferromagnetic blades (reeds) housed in a hermetically sealed glass envelope but not in contact. When a magnet is brought near the reed switch, the two reeds adopt opposite magnetic polarities and are drawn together, closing the switch. When the magnetic field weakens or disappears, the reeds separate due to an elastic spring effect, reopening the switch.

Reed proximity sensors are widely used in various domestic and industrial/building automation applications. They can detect the drum position in washing machines, monitor the end position or movement of hydraulic/pneumatic cylinders, and sense the opening and closing of doors, gates, or windows. To learn more about proximity sensors for industrial applications, please read our comprehensive guide for proximity sensors.

			Price For		Quantity

59150-030	1334105 Data Sheet RoHS	LITTELFUSE PROXIMITY SENSOR	Each	1+ HK$52.550 10+ HK$40.780 25+ HK$40.510 50+ HK$38.340 100+ HK$36.160 More Pricing...	Total:HK$52.55 Min: 1 / Mult: 1	-	Reed Sensor	-	-	-	-	-	-	-	-	-	-
PSC175/30	607198 Data Sheet RoHS	COMUS / ASSEMTECH Reed Switch Flange Mount 8 mm SPDT 5 VA 100 Vac 0.5 A	Each	1+ HK$48.200 10+ HK$42.070 25+ HK$40.590 50+ HK$39.220 100+ HK$38.580 More Pricing...	Total:HK$48.20 Min: 1 / Mult: 1	8mm	Reed Switch	8mm	-	Flange	-	500mA	-	-20°C	85°C	-	-
59145-010	1653414 Data Sheet RoHS	LITTELFUSE Proximity Reed Sensor 20.32 mm Flange Mount 500 mA -40°C to 105°C 59145 Series	Each	1+ HK$29.270 5+ HK$25.450 10+ HK$21.630 20+ HK$21.200 50+ HK$20.770	Total:HK$29.27 Min: 1 / Mult: 1	20.32mm	Reed Sensor	20.32mm	-	Flange	-	500mA	-	-40°C	105°C	59145 Series	-
59135-1-S-02-A	5541104 Data Sheet RoHS	LITTELFUSE Proximity Reed Sensor 23 mm 1NO Flange Mount 59135 Series	Each	1+ HK$51.240 10+ HK$41.600 25+ HK$41.220 50+ HK$40.930 100+ HK$36.810 More Pricing...	Total:HK$51.24 Min: 1 / Mult: 1	23mm	Reed Switch	19mm	-	Flange	-	500mA	-	-40°C	150°C	59135 Series	-
59140-1-T-02-F	1839038 Data Sheet RoHS	LITTELFUSE Magnetic Sensor Flange Mount 2 Pins 30 G	Each	1+ HK$28.650 10+ HK$22.490 25+ HK$22.450 50+ HK$22.410 100+ HK$21.010 More Pricing...	Total:HK$28.65 Min: 1 / Mult: 1	-	-	5.8mm	-	Flange	2Pins	-	-	-40°C	105°C	59140 Series	Flange Mount
MK20/1-B-100W	1447648 Data Sheet RoHS	STANDEXMEDER Reed Switch MK20 Series Cylindrical SPST-NO 10 W 30 Vdc 0.5 A 22 to 30 AT	Each	1+ HK$43.210 10+ HK$36.040 25+ HK$32.800 50+ HK$31.290 100+ HK$29.780 More Pricing...	Total:HK$43.21 Min: 1 / Mult: 1	-	Miniature Reed Sensor	-	-	Panel Mount	-	500mA	-	-5°C	80°C	MK20 Series	-
59150-010	1385433 Data Sheet RoHS	LITTELFUSE PROXIMITY SENSOR	Each	1+ HK$29.590 10+ HK$23.780 25+ HK$22.500 50+ HK$21.220 100+ HK$19.930 More Pricing...	Total:HK$29.59 Min: 1 / Mult: 1	-	Reed Sensor	-	-	Flange	-	500mA	-	-40°C	105°C	-	-
59025-1-S-02-A	5540665 Data Sheet RoHS	LITTELFUSE Proximity Reed Sensor 14 mm 1NO Cable Mount 59025 Series	Each	1+ HK$18.730 10+ HK$18.550 25+ HK$18.370 50+ HK$18.180	Total:HK$18.73 Min: 1 / Mult: 1	-	Cylindrical Reed Sensor	11.5mm	-	-	-	-	-	-	105°C	-	-
59135-030	1608134 Data Sheet RoHS	LITTELFUSE Proximity Reed Sensor 29.21 mm Flange Mount 250 mA -40°C to 150°C 59135 Series	Each	1+ HK$78.590 10+ HK$59.880 25+ HK$59.840 50+ HK$59.790 100+ HK$53.760 More Pricing...	Total:HK$78.59 Min: 1 / Mult: 1	29.21mm	Reed Switch	29.21mm	-	Flange	-	250mA	-	-40°C	150°C	59135 Series	-
MP201701	2097208 Data Sheet RoHS	ZF PROXIMITY SENSOR	Each	1+ HK$41.430 10+ HK$34.570 25+ HK$32.030 50+ HK$31.390	Total:HK$41.43 Min: 1 / Mult: 1	-	Reed Sensor	-	-	-	-	-	-	-	-	-	-
59140-1-S-04-E	2857210 Data Sheet RoHS	LITTELFUSE REED SENSOR 1.2A 10.4MM FLANGE	Each	1+ HK$27.710 10+ HK$21.550 25+ HK$21.300 50+ HK$21.040 100+ HK$19.160 More Pricing...	Total:HK$27.71 Min: 1 / Mult: 1	-	Miniature Reed Sensor	-	-	-	-	1.2A	-	-	105°C	59140 Series	-
MK24-B-3	2832681 Data Sheet RoHS	STANDEXMEDER Reed Switch MK24 Series SMD SPST 3 W 30 V 0.3 A10 to 15 AT	Each (Supplied on Cut Tape) Cut Tape	1+ HK$46.100 10+ HK$38.440 25+ HK$35.610 50+ HK$31.660 100+ HK$27.710 More Pricing...	Total:HK$46.10 Min: 1 / Mult: 1	-	Reed Sensor	-	-	SMD	-	300mA	-	-40°C	130°C	MK24 Series	-
2TLA020051R5100	2629955 Data Sheet RoHS	ABB - JOKAB Safety Sensor Non Contact Eden Dynamic Adam 15mm 24V M12 IP69K DYNlink Plastic	Each	1+ HK$945.620	Total:HK$945.62 Min: 1 / Mult: 1	15mm	Reed Sensor	15mm	-	Cable	-	30mA	-	-40°C	70°C	Eden Series	-
SME-8M-DS-24V-K-0,3-M8D	3437212 Data Sheet RoHS	FESTO Sensor Reed 30 VAC -40 °C to 70 °C Screw SME-8M Series	Each	1+ HK$346.090 10+ HK$339.170	Total:HK$346.09 Min: 1 / Mult: 1	-	Reed Sensor	-	-	Screw	-	-	-	-40°C	70°C	SME Series	-
PTC130/30	4229083 Data Sheet RoHS	COMUS / ASSEMTECH Reed Switch M6 3 mm SPDT 3 VA 130 Vac 0.25 A	Each	1+ HK$70.960 10+ HK$68.870 25+ HK$66.780 50+ HK$65.450 100+ HK$64.110 More Pricing...	Total:HK$70.96 Min: 1 / Mult: 1	3mm	Cylindrical Reed Switch	3mm	-	-	-	250mA	-	-20°C	85°C	-	-
C/03	170841 Data Sheet RoHS	MULTICOMP PRO Reed Switch Panel Mount 9 mm SPDT 50 VA 250 Vdc 1.5 A	Each	1+ HK$240.470 10+ HK$223.660 25+ HK$215.990 75+ HK$212.520	Total:HK$240.47 Min: 1 / Mult: 1	9mm	Reed Switch	9mm	-	Panel Mount	-	1.5A	-	-	-	-	-
MP201801	1971738 Data Sheet RoHS	ZF Reed Switch MP2018 Series 17.8 mm SPST-NO 0.5 A 10 W 100 Vac/dc Flange Mount	Each	1+ HK$30.500	Total:HK$30.50 Min: 1 / Mult: 1	17.8mm	Reed Switch	17.8mm	-	-	-	500mA	-	-40°C	105°C	-	-
59045-010	2774137 Data Sheet RoHS	LITTELFUSE Proximity Reed Sensor Through Hole 500 mA -40°C to 105°C 59045 Series	Each	1+ HK$17.200 10+ HK$15.400 25+ HK$15.350	Total:HK$17.20 Min: 1 / Mult: 1	-	-	-	-	Through Hole	-	500mA	-	-40°C	105°C	59045 Series	-
59135-1-T-02-F	1703856 Data Sheet RoHS	LITTELFUSE Proximity Reed Sensor Flange Mount 500 mA -40°C to 150°C 59135 Series	Each	1+ HK$55.600 10+ HK$43.230 25+ HK$42.840 50+ HK$40.550 100+ HK$38.250 More Pricing...	Total:HK$55.60 Min: 1 / Mult: 1	-	Reed Switch	29.21mm	-	Flange	-	500mA	-	-40°C	150°C	59135 Series	-
MMPSA 240/100	1173767 Data Sheet RoHS	COMUS / ASSEMTECH Reed Switch Flange Mount 10 mm SPST-NO 10 VA 400 Vac 0.5 A	Each	1+ HK$69.510 10+ HK$67.080 25+ HK$64.640 50+ HK$58.990 100+ HK$53.330 More Pricing...	Total:HK$69.51 Min: 1 / Mult: 1	-	Reed Switch	-	-	Cable	-	500mA	-	-20°C	85°C	-	-
MP201901	1971739 Data Sheet RoHS	ZF Magnetic Sensor MP2019 Series SPST-NO Flange Mount 500 mA	Each	1+ HK$38.700 10+ HK$32.340 25+ HK$29.330	Total:HK$38.70 Min: 1 / Mult: 1	-	Reed Switch	22.86mm	-	Flange	-	-	500mA	-40°C	105°C	-	Flange Mount
MK15-C-2	1079485 Data Sheet RoHS	STANDEXMEDER Reed Switch MK15 Series SMD 20 mm SPST-NO 10 W 200 Vac/dc 0.5 A 15 to 20 AT	Each (Supplied on Cut Tape) Cut Tape	1+ HK$11.120 10+ HK$9.470 25+ HK$8.790 50+ HK$8.320 100+ HK$7.840 More Pricing...	Total:HK$11.12 Min: 1 / Mult: 1	20mm	Reed Sensor	20mm	-	-	-	500mA	-	-40°C	130°C	MK15 Series	-
59085-010	1383359 Data Sheet RoHS	LITTELFUSE REED SENSOR SPST-NO 6.35MM 0.25A	Each	1+ HK$89.030 10+ HK$73.770 25+ HK$68.350 50+ HK$64.750 100+ HK$61.150 More Pricing...	Total:HK$89.03 Min: 1 / Mult: 1	-	Reed	6.35mm	-	-	-	-	-	-	-	-	-
MK03-1A66B-500W	1079476 Data Sheet RoHS	STANDEXMEDER Reed Switch MK03 Series Cylindrical SPST-NO 10 W 200 Vac/dc 0.5 A 10 to 15 AT	Each	1+ HK$21.410	Total:HK$21.41 Min: 1 / Mult: 1	15mm	Cylindrical Reed Sensor	15mm	-	-	-	250mA	-	-20°C	85°C	MK03 Series	-
MK24-A-3	2832679 Data Sheet RoHS	STANDEXMEDER Reed Switch MK24 Series SMD SPST 1 W 30 V 0.3 A5 to 10 AT	Each (Supplied on Cut Tape) Cut Tape	1+ HK$44.700 10+ HK$37.310 25+ HK$34.550 50+ HK$31.950 100+ HK$29.350 More Pricing...	Total:HK$44.70 Min: 1 / Mult: 1	-	Reed	-	-	Surface Mount	-	300mA	-	-40°C	130°C	MK24 Series	-

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