Reed Proximity Sensors:

264 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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Manufacturer
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Operating Temperature Max
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ComparePrice ForQuantity
607198

RoHS

Each
1+
S$10.700
(S$11.663)
10+
S$9.200
(S$10.028)
25+
S$8.520
(S$9.2868)
50+
S$8.060
(S$8.7854)
100+
S$7.600
(S$8.284)
More Pricing...
Min: 1 / Mult: 1
8mm
Reed Switch
8mm
-
Flange
-
500mA
-
-20°C
85°C
PSC 175/30
-
1334105

RoHS

Each
1+
S$7.210
(S$7.8589)
10+
S$6.370
(S$6.9433)
25+
S$6.340
(S$6.9106)
50+
S$6.310
(S$6.8779)
100+
S$6.090
(S$6.6381)
More Pricing...
Min: 1 / Mult: 1
20.32mm
Reed Sensor
-
-
-
-
-
-
-
-
-
-
1653414

RoHS

Each
1+
S$4.920
(S$5.3628)
10+
S$4.130
(S$4.5017)
25+
S$3.820
(S$4.1638)
50+
S$3.610
(S$3.9349)
100+
S$3.400
(S$3.706)
Min: 1 / Mult: 1
20.32mm
Reed Sensor
20.32mm
-
Flange
-
500mA
-
-40°C
105°C
59145 Series
-
1383382

RoHS

Each
1+
S$23.740
(S$25.8766)
10+
S$22.270
(S$24.2743)
25+
S$18.920
(S$20.6228)
50+
S$18.680
(S$20.3612)
100+
S$18.440
(S$20.0996)
More Pricing...
Min: 1 / Mult: 1
12.7mm
-
12.7mm
-
Cable
-
-
-
-40°C
105°C
-
-
5541141

RoHS

Each
1+
S$5.120
(S$5.5808)
10+
S$4.290
(S$4.6761)
25+
S$3.970
(S$4.3273)
50+
S$3.760
(S$4.0984)
100+
S$3.540
(S$3.8586)
More Pricing...
Min: 1 / Mult: 1
16mm
Miniature Reed Sensor
-
-
-
-
-
-
-
-
-
-
5541104

RoHS

Each
1+
S$8.440
(S$9.1996)
10+
S$7.080
(S$7.7172)
25+
S$6.940
(S$7.5646)
50+
S$6.640
(S$7.2376)
100+
S$5.980
(S$6.5182)
More Pricing...
Min: 1 / Mult: 1
23mm
Reed Switch
19mm
-
Flange
-
500mA
-
-40°C
150°C
59135 Series
-
1839038

RoHS

Each
1+
S$4.690
(S$5.1121)
10+
S$3.730
(S$4.0657)
25+
S$3.720
(S$4.0548)
50+
S$3.710
(S$4.0439)
100+
S$3.370
(S$3.6733)
More Pricing...
Min: 1 / Mult: 1
-
-
5.8mm
-
Flange
2Pins
-
-
-40°C
105°C
59140 Series
Flange Mount
5540859

RoHS

Each
1+
S$6.430
(S$7.0087)
10+
S$5.070
(S$5.5263)
25+
S$4.980
(S$5.4282)
50+
S$4.710
(S$5.1339)
100+
S$4.440
(S$4.8396)
More Pricing...
Min: 1 / Mult: 1
8.4mm
Reed Sensor
9mm
-
-
-
500mA
-
-40°C
105°C
-
-
1447648

RoHS

Each
1+
S$6.870
(S$7.4883)
10+
S$6.030
(S$6.5727)
25+
S$5.210
(S$5.6789)
50+
S$5.170
(S$5.6353)
100+
S$5.130
(S$5.5917)
More Pricing...
Min: 1 / Mult: 1
-
Miniature Reed Sensor
-
-
Panel Mount
-
500mA
-
-5°C
80°C
MK20 Series
-
2832681

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$7.330
(S$7.9897)
10+
S$6.120
(S$6.6708)
25+
S$5.670
(S$6.1803)
50+
S$5.280
(S$5.7552)
100+
S$4.880
(S$5.3192)
More Pricing...
Min: 1 / Mult: 1
-
Reed Sensor
-
-
SMD
-
300mA
-
-40°C
130°C
MK24 Series
-
2882871

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$1.420
(S$1.5478)
10+
S$1.190
(S$1.2971)
25+
S$1.100
(S$1.199)
50+
S$1.040
(S$1.1336)
100+
S$0.976
(S$1.0638)
More Pricing...
Min: 1 / Mult: 1
7.4mm
Miniature Reed Switch
7.4mm
-
-
-
-
-
-40°C
105°C
-
-
3437212

RoHS

Each
1+
S$59.560
(S$64.9204)
10+
S$58.370
(S$63.6233)
Min: 1 / Mult: 1
-
Reed Sensor
-
-
Screw
-
-
-
-40°C
70°C
SME-8M Series
-
1079486

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$2.000
(S$2.180)
10+
S$1.700
(S$1.853)
25+
S$1.580
(S$1.7222)
50+
S$1.490
(S$1.6241)
100+
S$1.390
(S$1.5151)
Min: 1 / Mult: 1
15mm
Reed Sensor
15mm
-
-
-
500mA
-
-40°C
130°C
MK16 Series
-
1653412

RoHS

Each
1+
S$13.990
(S$15.2491)
5+
S$13.690
(S$14.9221)
10+
S$13.380
(S$14.5842)
20+
S$13.310
(S$14.5079)
50+
S$13.300
(S$14.497)
Min: 1 / Mult: 1
6.3mm
Firecracker Reed Sensor
6.3mm
-
Cable
-
350mA
-
-40°C
85°C
59010 Series
-
170841

RoHS

Each
1+
S$40.150
(S$43.7635)
10+
S$36.890
(S$40.2101)
25+
S$34.130
(S$37.2017)
75+
S$31.750
(S$34.6075)
Min: 1 / Mult: 1
9mm
Reed Switch
9mm
-
Panel Mount
-
1.5A
-
-
-
-
-
5541177

RoHS

Each
1+
S$7.450
(S$8.1205)
10+
S$6.220
(S$6.7798)
25+
S$5.760
(S$6.2784)
50+
S$5.450
(S$5.9405)
100+
S$5.140
(S$5.6026)
More Pricing...
Min: 1 / Mult: 1
11.6mm
Miniature Reed Sensor
-
-
-
-
-
-
-
-
-
-
1079477

RoHS

Each
1+
S$7.810
(S$8.5129)
10+
S$6.720
(S$7.3248)
25+
S$6.220
(S$6.7798)
50+
S$5.890
(S$6.4201)
100+
S$5.550
(S$6.0495)
More Pricing...
Min: 1 / Mult: 1
15mm
Reed Sensor
15mm
-
Flange
-
1.25A
-
-20°C
85°C
-
-
1383354

RoHS

LITTELFUSE
Each
1+
S$6.180
(S$6.7362)
10+
S$4.870
(S$5.3083)
25+
S$4.780
(S$5.2102)
50+
S$4.520
(S$4.9268)
100+
S$4.260
(S$4.6434)
More Pricing...
Min: 1 / Mult: 1
20.32mm
Reed Sensor
-
-
Cable
-
500mA
-
-
-
-
-
1971738

RoHS

Each
1+
S$6.060
(S$6.6054)
10+
S$5.940
(S$6.4746)
25+
S$5.810
(S$6.3329)
50+
S$5.470
(S$5.9623)
100+
S$5.120
(S$5.5808)
More Pricing...
Min: 1 / Mult: 1
17.8mm
Reed Switch
17.8mm
-
-
-
500mA
-
-40°C
105°C
MP2018 Series
-
1323558

RoHS

Each
1+
S$7.780
(S$8.4802)
10+
S$6.200
(S$6.758)
25+
S$6.000
(S$6.540)
50+
S$5.680
(S$6.1912)
100+
S$5.360
(S$5.8424)
More Pricing...
Min: 1 / Mult: 1
20.32mm
Reed Sensor
-
-
Flange
-
-
-
-
-
-
-
1383372

RoHS

LITTELFUSE
Each
1+
S$6.340
(S$6.9106)
10+
S$5.340
(S$5.8206)
25+
S$5.330
(S$5.8097)
50+
S$5.320
(S$5.7988)
100+
S$4.790
(S$5.2211)
More Pricing...
Min: 1 / Mult: 1
20.32mm
Reed Sensor
-
-
-
-
-
-
-
-
-
-
1383370

RoHS

Each
1+
S$2.360
(S$2.5724)
Min: 1 / Mult: 1
20.32mm
Reed Sensor
-
-
Flange
-
500mA
-
-
105°C
-
-
1079484

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$1.110
(S$1.2099)
10+
S$1.060
(S$1.1554)
25+
S$1.010
(S$1.1009)
Min: 1 / Mult: 1
15mm
Reed Sensor
15mm
-
-
-
500mA
-
-40°C
130°C
MK15 Series
-
1383353

RoHS

LITTELFUSE
Each
1+
S$6.780
(S$7.3902)
10+
S$5.930
(S$6.4637)
25+
S$4.920
(S$5.3628)
50+
S$4.410
(S$4.8069)
100+
S$4.070
(S$4.4363)
More Pricing...
Min: 1 / Mult: 1
20.32mm
Firecracker Reed Sensor
-
-
Cable
-
250mA
-
-40°C
-
-
-
1006785
Each
1+
S$21.440
(S$23.3696)
10+
S$18.770
(S$20.4593)
25+
S$15.550
(S$16.9495)
50+
S$13.940
(S$15.1946)
100+
S$12.870
(S$14.0283)
More Pricing...
Min: 1 / Mult: 1
10mm
Reed Switch
10mm
-
Cable
-
1A
-
0°C
70°C
-
-
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