Reed Proximity Sensors:

263 Products Found

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.

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ComparePrice ForQuantity
2770637

RoHS

Each
1+
RM12.940
10+
RM10.990
25+
RM10.900
50+
RM10.810
100+
RM9.050
More Pricing...
Min: 1 / Mult: 1
21.2mm
Firecracker Reed Sensor
21.2mm
-
Cable
-
-
-
-40°C
105°C
-
-
2832679

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM24.990
10+
RM20.830
25+
RM19.290
50+
RM18.250
100+
RM17.210
More Pricing...
Min: 1 / Mult: 1
-
Reed
-
-
Surface Mount
-
300mA
-
-40°C
130°C
MK24 Series
-
1383363

RoHS

LITTELFUSE
Each
1+
RM28.230
10+
RM24.440
25+
RM24.370
50+
RM24.300
100+
RM22.310
More Pricing...
Min: 1 / Mult: 1
20.32mm
Reed Sensor
-
-
Flange
-
-
-
-
-
-
-
7213440

RoHS

Each
1+
RM32.810
10+
RM28.870
25+
RM27.130
50+
RM25.900
100+
RM24.570
More Pricing...
Min: 1 / Mult: 1
8mm
-
8mm
-
Flange
-
500mA
-
-20°C
85°C
-
-
732734

RoHS

Each
1+
RM83.770
10+
RM79.950
25+
RM74.870
50+
RM72.910
100+
RM71.160
More Pricing...
Min: 1 / Mult: 1
8mm
Cylindrical Reed Switch
8mm
-
-
-
3A
-
-20°C
85°C
-
-
1079488

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM6.390
10+
RM5.430
25+
RM5.040
50+
RM4.770
100+
RM4.500
Min: 1 / Mult: 1
-
Reed Sensor
-
-
SMD
-
500mA
-
-40°C
130°C
MK16 Series
-
2251799

RoHS

Each
1+
RM77.290
10+
RM75.750
25+
RM74.200
50+
RM72.660
100+
RM71.110
More Pricing...
Min: 1 / Mult: 1
40mm
Reed Sensor
40mm
-
Panel Mount
-
-
-
-25°C
75°C
-
-
5541219

RoHS

Each
1+
RM28.200
10+
RM22.910
25+
RM21.760
50+
RM20.600
100+
RM19.430
More Pricing...
Min: 1 / Mult: 1
11mm
Reed Sensor
11mm
-
Flange
-
250mA
-
-40°C
105°C
59145 Series
-
730208

RoHS

Each
1+
RM58.250
10+
RM53.450
25+
RM49.830
50+
RM47.430
100+
RM45.020
More Pricing...
Min: 1 / Mult: 1
3mm
Reed Switch
3mm
-
-
-
500mA
-
-20°C
85°C
-
-
1079479

RoHS

Each
1+
RM8.010
10+
RM6.910
25+
RM6.260
50+
RM5.870
100+
RM5.550
Min: 1 / Mult: 1
15mm
Reed Sensor
15mm
-
-
-
500mA
-
-20°C
85°C
MK6 Series
-
2832657

RoHS

Each
1+
RM34.410
10+
RM29.680
25+
RM28.220
50+
RM27.430
100+
RM26.630
More Pricing...
Min: 1 / Mult: 1
-
Reed Sensor
-
-
Through Hole
-
500mA
-
-20°C
85°C
MK06 Series
-
2832670

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM21.500
10+
RM17.960
25+
RM16.640
50+
RM15.500
100+
RM14.360
More Pricing...
Min: 1 / Mult: 1
-
Reed Sensor
-
-
SMD
-
500mA
-
-40°C
130°C
MK15 Series
-
3873926

RoHS

Each
1+
RM110.500
10+
RM89.300
25+
RM81.870
50+
RM78.110
100+
RM74.350
More Pricing...
Min: 1 / Mult: 1
5.5mm
Reed Switch
5.5mm
-
-
-
-
-
-40°C
85°C
59250 Series
-
3873923

RoHS

Each
1+
RM16.390
10+
RM13.730
25+
RM12.720
50+
RM12.030
100+
RM11.330
More Pricing...
Min: 1 / Mult: 1
8.4mm
Miniature Reed Sensor
8.4mm
-
Adhesive / Flange
-
-
-
-40°C
105°C
-
-
3873922

RoHS

Each
1+
RM16.390
10+
RM13.270
25+
RM12.720
50+
RM12.030
100+
RM11.330
More Pricing...
Min: 1 / Mult: 1
10.4mm
Miniature Reed Sensor
10.4mm
-
Adhesive / Flange
-
-
-
-40°C
105°C
59140 Series
-
3902606

RoHS

Each
1+
RM483.520
10+
RM474.660
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
-
1417266

RoHS

OMRON INDUSTRIAL AUTOMATION
Each
1+
RM150.070
5+
RM139.010
10+
RM124.320
25+
RM122.820
50+
RM116.750
More Pricing...
Min: 1 / Mult: 1
15mm
Magnetic Proximity Sensor
15mm
Sensor
Screw Mount
-
-
-
-20°C
60°C
GLS Series
-
1447650

RoHS

Each
1+
RM41.620
10+
RM36.260
25+
RM34.270
50+
RM32.870
100+
RM31.460
More Pricing...
Min: 1 / Mult: 1
-
Reed Switch
-
-
-
-
500mA
-
-5°C
70°C
MK21 Series
-
607186

RoHS

Each
1+
RM17.070
10+
RM16.900
25+
RM16.730
50+
RM16.620
100+
RM16.520
More Pricing...
Min: 1 / Mult: 1
8mm
Reed Switch
8mm
-
Flange
-
500mA
-
-20°C
85°C
PSA 240/30
-
5540653

RoHS

Each
1+
RM24.910
10+
RM24.440
25+
RM23.960
50+
RM23.470
100+
RM22.980
More Pricing...
Min: 1 / Mult: 1
11mm
Miniature Cylindrical Reed Sensor
5.5mm
-
Cable
-
250mA
-
-40°C
105°C
59020 Series
-
1079484RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
RM3.740
Min: 100 / Mult: 1
15mm
Reed Sensor
15mm
-
-
-
500mA
-
-40°C
130°C
MK15 Series
-
2409224

RoHS

Each
1+
RM24.040
10+
RM23.700
25+
RM23.360
50+
RM22.900
100+
RM22.430
More Pricing...
Min: 1 / Mult: 1
5mm
-
5mm
-
Cable
-
500mA
-
-20°C
85°C
-
-
2409220

RoHS

Each
1+
RM26.320
10+
RM26.060
25+
RM25.790
50+
RM25.280
100+
RM24.760
More Pricing...
Min: 1 / Mult: 1
8mm
Reed Switch
8mm
-
Flange
-
500mA
-
-20°C
85°C
-
-
2882650

RoHS

Each
1+
RM54.460
10+
RM43.800
25+
RM41.790
50+
RM39.610
100+
RM37.420
More Pricing...
Min: 1 / Mult: 1
9mm
Reed Sensor
9mm
-
-
-
1.2A
-
-40°C
105°C
-
-
2832651

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM7.400
Min: 1 / Mult: 1
-
Reed Sensor
-
-
SMD
-
500mA
-
-20°C
130°C
MK01 Series
-
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