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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ComparePrice ForQuantity
1971739

RoHS

Each
1+
RM21.020
10+
RM17.310
25+
RM17.260
50+
RM16.290
100+
RM15.320
More Pricing...
Min: 1 / Mult: 1
Reed Switch
-
22.86mm
-
Flange
-
-
500mA
-40°C
-
105°C
MP2 Series
Flange Mount
1079483

RoHS

Each
1+
RM38.410
10+
RM31.920
25+
RM29.570
50+
RM27.990
100+
RM26.410
More Pricing...
Min: 1 / Mult: 1
Cylindrical Reed Sensor
15mm
15mm
-
-
500mA
-
-
-20°C
-
85°C
MK11 Series
-
1079485

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
RM6.430
10+
RM5.540
25+
RM5.170
50+
RM4.920
100+
RM4.660
More Pricing...
Min: 1 / Mult: 1
Reed Sensor
20mm
20mm
-
-
500mA
-
-
-40°C
-
130°C
MK15 Series
-
1383359

RoHS

Each
1+
RM46.150
10+
RM37.320
25+
RM35.430
50+
RM33.570
100+
RM31.700
More Pricing...
Min: 1 / Mult: 1
Reed
6.35mm
6.35mm
-
-
-
-
-
-
-
-
-
-
1888612

RoHS

Each
1+
RM53.890
10+
RM44.630
25+
RM41.360
50+
RM39.200
100+
RM37.030
More Pricing...
Min: 1 / Mult: 1
Firecracker Reed Sensor
4.5mm
-
-
-
-
-
-
-40°C
-
85°C
-
-
1447651

RoHS

Each
1+
RM38.200
10+
RM32.330
25+
RM30.960
50+
RM29.580
100+
RM28.200
More Pricing...
Min: 1 / Mult: 1
Reed Switch
-
-
-
-
500mA
-
-
-5°C
-
70°C
MK21 Series
-
1079476

RoHS

Each
1+
RM12.040
Min: 1 / Mult: 1
Cylindrical Reed Sensor
15mm
15mm
-
-
250mA
-
-
-20°C
-
85°C
MK03 Series
-
2453600

RoHS

Each
1+
RM14.160
Min: 1 / Mult: 1
Reed Sensor
-
-
-
Panel / Chassis
1.25A
-
-
-30°C
-
70°C
-
-
2770634

RoHS

Each
1+
RM23.330
10+
RM20.320
25+
RM19.220
50+
RM18.430
100+
RM17.640
More Pricing...
Min: 1 / Mult: 1
Firecracker Reed Sensor
7.5mm
7.5mm
-
Cable
-
-
-
-40°C
-
-
59022 Series
-
2629952

RoHS

Each
1+
RM654.530
Min: 1 / Mult: 1
Reed
15mm
15mm
-
-
30mA
-
-
-40°C
-
70°C
Eden Series
-
2774138

RoHS

Each
1+
RM28.630
10+
RM24.940
25+
RM23.590
50+
RM22.620
100+
RM21.650
More Pricing...
Min: 1 / Mult: 1
Reed Switch
-
-
-
Flange
500mA
-
-
-40°C
-
105°C
59135 Series
-
2774140

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
RM4.900
10+
RM4.390
25+
RM4.250
50+
RM4.090
100+
RM4.070
Min: 1 / Mult: 1
Reed Sensor
5mm
5mm
-
SMD
500mA
-
-
-40°C
-
125°C
59170 Series
-
3604556

RoHS

Each
1+
RM307.110
5+
RM281.690
10+
RM256.270
25+
RM252.340
Min: 1 / Mult: 1
Reed Switch
-
-
-
Flange
-
-
-
-
-
-
-
-
2251795

RoHS

Each
1+
RM81.600
10+
RM79.970
25+
RM78.340
50+
RM76.710
100+
RM75.080
More Pricing...
Min: 1 / Mult: 1
Reed Sensor
20mm
20mm
-
Panel Mount
-
-
-
-40°C
-
85°C
-
-
2118372

RoHS

Each
1+
RM36.520
10+
RM30.350
25+
RM28.110
50+
RM26.360
100+
RM24.610
More Pricing...
Min: 1 / Mult: 1
Reed Sensor
17.8mm
-
-
-
-
-
-
-
-
105°C
-
-
2218023

RoHS

Each
1+
RM29.210
10+
RM26.050
25+
RM24.600
50+
RM23.480
100+
RM22.300
More Pricing...
Min: 1 / Mult: 1
Reed Switch
-
-
-
Panel Mount
500mA
-
-
-40°C
-
105°C
MPSB 130/30 Series
-
1653413

RoHS

Each
1+
RM21.120
5+
RM18.850
10+
RM16.580
20+
RM16.170
50+
RM15.750
Min: 1 / Mult: 1
-
6.6mm
6.6mm
-
Cable
500mA
-
-
-40°C
-
105°C
59070 Series
-
1079481

RoHS

Each
1+
RM6.820
10+
RM5.880
25+
RM5.330
50+
RM5.000
100+
RM4.730
Min: 1 / Mult: 1
Reed Sensor
15mm
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
Reed Switch
10mm
10mm
-
-
500mA
-
-
-20°C
-
85°C
-
-
2218017

RoHS

Each
1+
RM20.690
10+
RM20.470
25+
RM20.250
50+
RM20.110
100+
RM19.970
More Pricing...
Min: 1 / Mult: 1
Cylindrical Reed Switch
5mm
5mm
-
Cable
10mA
-
-
-20°C
-
85°C
-
-
1383368

RoHS

LITTELFUSE
Each
1+
RM27.150
10+
RM23.300
25+
RM22.370
50+
RM21.460
100+
RM20.540
More Pricing...
Min: 1 / Mult: 1
Miniature Reed Sensor
20.32mm
-
-
-
250mA
-
-
-40°C
-
-
-
-
1006784

RoHS

Each
1+
RM46.670
Min: 1 / Mult: 1
Reed Switch
10mm
10mm
-
-
300mA
-
-
0°C
-
70°C
PS1 Series
-
2453607

RoHS

Each
1+
RM45.400
10+
RM39.730
25+
RM32.920
50+
RM29.510
100+
RM27.250
More Pricing...
Min: 1 / Mult: 1
-
-
-
-
Panel Mount
1A
-
-
-30°C
-
85°C
MK11 Series
-
2832668

RoHS

Each
1+
RM38.410
10+
RM31.920
25+
RM29.570
50+
RM27.990
100+
RM26.410
More Pricing...
Min: 1 / Mult: 1
-
-
-
-
Cable
500mA
-
-
-30°C
-
70°C
MK11 Series
-
2770637

RoHS

Each
1+
RM12.940
10+
RM10.990
25+
RM10.900
50+
RM10.810
100+
RM9.640
Min: 1 / Mult: 1
Firecracker Reed Sensor
21.2mm
21.2mm
-
Cable
-
-
-
-40°C
-
105°C
-
-
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