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
1079476

RoHS

Each
1+
RM12.250
10+
RM12.010
25+
RM11.760
50+
RM11.520
100+
RM11.300
More Pricing...
Min: 1 / Mult: 1
15mm
Cylindrical Reed Sensor
15mm
-
-
-
250mA
-
-20°C
85°C
MK03 Series
-
1006785
Each
1+
RM70.800
10+
RM61.960
25+
RM51.340
50+
RM46.040
100+
RM42.490
More Pricing...
Min: 1 / Mult: 1
10mm
Reed Switch
10mm
-
Cable
-
1A
-
0°C
70°C
-
-
1079481

RoHS

Each
1+
RM6.820
10+
RM5.880
25+
RM5.330
50+
RM5.000
100+
RM4.730
Min: 1 / Mult: 1
15mm
Reed Sensor
15mm
-
-
-
500mA
-
-20°C
85°C
MK6 Series
-
3094820

RoHS

Each
1+
RM40.590
10+
RM40.160
25+
RM39.720
50+
RM36.220
100+
RM32.710
More Pricing...
Min: 1 / Mult: 1
10mm
Reed Switch
10mm
-
-
-
500mA
-
-20°C
85°C
-
-
1383368

RoHS

LITTELFUSE
Each
1+
RM27.090
10+
RM22.740
25+
RM22.370
50+
RM21.460
100+
RM20.540
More Pricing...
Min: 1 / Mult: 1
-
Miniature Reed Sensor
-
-
-
-
250mA
-
-40°C
-
-
-
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
-
Reed Sensor
-
-
Flange
-
-
-
-
-
-
-
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
-
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
-
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
-
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
-
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
-
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
-
1079480

RoHS

Each
1+
RM8.010
10+
RM6.910
25+
RM6.260
50+
RM5.870
100+
RM5.550
Min: 1 / Mult: 1
20mm
Reed Sensor
20mm
-
-
-
500mA
-
-20°C
85°C
MK6 Series
-
1383355

RoHS

Each
1+
RM20.130
10+
RM17.530
25+
RM16.590
50+
RM16.500
100+
RM16.410
More Pricing...
Min: 1 / Mult: 1
-
Reed Sensor
-
-
-
-
-
-
-
105°C
-
-
3858735

RoHS

Each
1+
RM39.880
10+
RM34.620
25+
RM32.870
50+
RM31.520
100+
RM30.170
More Pricing...
Min: 1 / Mult: 1
6mm
Firecracker Reed Sensor
6mm
-
-
-
-
-
-40°C
105°C
-
-
1079478

RoHS

Each
1+
RM30.810
10+
RM26.950
25+
RM22.340
50+
RM20.030
100+
RM18.490
More Pricing...
Min: 1 / Mult: 1
15mm
Reed Sensor
15mm
-
-
-
250mA
-
-20°C
85°C
-
-
1079473

RoHS

Each
1+
RM160.580
10+
RM133.570
25+
RM125.870
50+
RM118.160
100+
RM112.550
More Pricing...
Min: 1 / Mult: 1
10mm
Reed Sensor
10mm
-
-
-
500mA
-
-20°C
85°C
-
-
3858727

RoHS

Each
1+
RM34.620
10+
RM28.740
25+
RM26.630
50+
RM25.210
100+
RM23.780
More Pricing...
Min: 1 / Mult: 1
11mm
Cylindrical Reed Sensor
11mm
-
Cable
-
-
-
-
105°C
-
-
3858892

RoHS

Each
1+
RM45.690
10+
RM39.820
25+
RM37.650
50+
RM36.100
100+
RM34.540
More Pricing...
Min: 1 / Mult: 1
9mm
Cylindrical Reed Sensor
9mm
-
Cable
-
-
-
-
-
59025 Series
-
3858736

RoHS

Each
1+
RM16.490
10+
RM13.840
25+
RM13.600
50+
RM12.590
100+
RM11.570
More Pricing...
Min: 1 / Mult: 1
8mm
Firecracker Reed Sensor
5mm
-
Cable
-
-
-
-40°C
-
-
-
1447645

RoHS

Each
1+
RM14.020
10+
RM11.750
25+
RM10.890
50+
RM10.300
100+
RM9.700
Min: 1 / Mult: 1
-
Reed Sensor
-
-
-
-
500mA
-
-40°C
130°C
MK17 Series
-
3437202

RoHS

Each
1+
RM316.650
10+
RM310.320
Min: 1 / Mult: 1
-
Reed Sensor
-
-
Cable
-
-
-
-40°C
60°C
SME Series
-
1079488RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM4.500
Min: 100 / Mult: 1
-
Reed Sensor
-
-
SMD
-
500mA
-
-40°C
130°C
MK16 Series
-
1447649

RoHS

Each
1+
RM46.540
5+
RM43.130
10+
RM39.710
20+
RM39.260
50+
RM38.810
Min: 1 / Mult: 1
-
Miniature Reed Sensor
-
-
-
-
500mA
-
-5°C
80°C
MK20 Series
-
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