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
1079486

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
RM6.520
10+
RM5.540
25+
RM5.150
50+
RM4.880
100+
RM4.600
Min: 1 / Mult: 1
Reed Sensor
15mm
15mm
-
-
500mA
-
-
-40°C
-
130°C
MK16 Series
-
4229083

RoHS

Each
1+
RM57.070
10+
RM55.870
25+
RM54.670
50+
RM53.580
100+
RM52.490
More Pricing...
Min: 1 / Mult: 1
Cylindrical Reed Switch
3mm
3mm
-
-
250mA
-
-
-20°C
-
85°C
-
-
3094868

RoHS

Each
1+
RM20.160
10+
RM20.000
25+
RM19.840
50+
RM18.090
100+
RM16.340
More Pricing...
Min: 1 / Mult: 1
Reed Switch
10mm
10mm
-
-
500mA
-
-
-20°C
-
85°C
-
-
170841

RoHS

Each
1+
RM161.020
10+
RM148.650
25+
RM138.150
75+
RM129.110
Min: 1 / Mult: 1
Reed Switch
9mm
9mm
-
Panel Mount
1.5A
-
-
-
-
-
-
-
1653412

RoHS

Each
1+
RM47.590
5+
RM46.640
10+
RM45.690
20+
RM44.740
50+
RM43.850
Min: 1 / Mult: 1
Firecracker Reed Sensor
6.3mm
6.3mm
-
Cable
350mA
-
-
-40°C
-
85°C
59010 Series
-
5541177

RoHS

Each
1+
RM24.730
10+
RM20.620
25+
RM19.100
50+
RM18.070
100+
RM17.040
More Pricing...
Min: 1 / Mult: 1
Miniature Reed Sensor
11.6mm
-
-
-
-
-
-
-
-
-
-
-
1384289

RoHS

Each
1+
RM25.810
10+
RM20.480
Min: 1 / Mult: 1
Reed Sensor
20.32mm
-
-
Cable
250mA
-
-
-
-
105°C
-
-
170842

RoHS

Each
1+
RM120.570
10+
RM111.270
25+
RM103.430
75+
RM96.650
Min: 1 / Mult: 1
Reed Switch
13mm
13mm
-
-
3A
-
-
-
-
-
-
-
1079477

RoHS

Each
1+
RM26.240
10+
RM23.550
25+
RM22.320
50+
RM21.380
100+
RM20.370
More Pricing...
Min: 1 / Mult: 1
Reed Sensor
15mm
15mm
-
Flange
1.25A
-
-
-20°C
-
85°C
-
-
1383354

RoHS

LITTELFUSE
Each
1+
RM20.220
10+
RM16.440
25+
RM15.630
50+
RM14.780
100+
RM13.930
More Pricing...
Min: 1 / Mult: 1
Reed Sensor
20.32mm
-
-
Cable
500mA
-
-
-
-
-
-
-
1971738

RoHS

Each
1+
RM23.710
10+
RM20.500
25+
RM18.990
50+
RM17.970
100+
RM16.940
More Pricing...
Min: 1 / Mult: 1
Reed Switch
17.8mm
17.8mm
-
-
500mA
-
-
-40°C
-
105°C
MP2018 Series
-
1323558

RoHS

Each
1+
RM18.170
Min: 1 / Mult: 1
Reed Sensor
20.32mm
-
-
Flange
-
-
-
-
-
-
-
-
1386341

RoHS

Each
1+
RM19.430
10+
RM16.530
25+
RM16.460
50+
RM16.390
100+
RM14.790
More Pricing...
Min: 1 / Mult: 1
Reed Sensor
20.32mm
-
-
Cable
500mA
-
-
-20°C
-
105°C
-
-
1383372

RoHS

LITTELFUSE
Each
1+
RM21.420
10+
RM18.010
25+
RM17.540
50+
RM17.320
Min: 1 / Mult: 1
Reed Sensor
20.32mm
-
-
-
-
-
-
-
-
-
-
-
5540884

RoHS

Each
1+
RM30.500
10+
RM24.730
25+
RM22.710
50+
RM21.320
100+
RM19.930
More Pricing...
Min: 1 / Mult: 1
-
6.5mm
-
-
-
250mA
-
-
-40°C
-
105°C
-
-
1608130

RoHS

Each
1+
RM9.740
Min: 1 / Mult: 1
Firecracker Reed Sensor
20.32mm
20.32mm
-
Cable
500mA
-
-
-40°C
-
105°C
59025 Series
-
1079484

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
RM3.740
10+
RM3.740
Min: 1 / Mult: 1
Reed Sensor
15mm
15mm
-
-
500mA
-
-
-40°C
-
130°C
MK15 Series
-
2409222

RoHS

Each
1+
RM28.950
10+
RM28.650
25+
RM28.340
50+
RM27.780
100+
RM27.210
More Pricing...
Min: 1 / Mult: 1
-
8mm
8mm
-
Flange
500mA
-
-
-20°C
-
85°C
-
-
2453611

RoHS

Each
1+
RM28.710
10+
RM23.910
25+
RM22.150
50+
RM20.960
100+
RM19.760
More Pricing...
Min: 1 / Mult: 1
Reed Switch
-
-
-
Panel Mount
300mA
-
-
-30°C
-
80°C
MK20 Series
-
1383353

RoHS

LITTELFUSE
Each
1+
RM12.690
10+
RM12.440
25+
RM12.190
50+
RM11.930
100+
RM11.700
More Pricing...
Min: 1 / Mult: 1
Firecracker Reed Sensor
20.32mm
-
-
Cable
250mA
-
-
-40°C
-
-
-
-
3873925

RoHS

Each
1+
RM16.390
10+
RM13.080
25+
RM12.720
50+
RM12.030
100+
RM11.330
More Pricing...
Min: 1 / Mult: 1
Miniature Reed Sensor
6.3mm
6.3mm
-
-
-
-
-
-
-
105°C
59140 Series
-
1006785
Each
1+
RM67.980
10+
RM59.490
25+
RM49.300
50+
RM44.190
100+
RM40.790
More Pricing...
Min: 1 / Mult: 1
Reed Switch
10mm
10mm
-
Cable
1A
-
-
0°C
-
70°C
-
-
607216

RoHS

Each
1+
RM17.650
10+
RM15.840
25+
RM15.010
50+
RM14.380
100+
RM13.700
More Pricing...
Min: 1 / Mult: 1
-
5mm
5mm
-
Cable
500mA
-
-
-20°C
-
85°C
PRA 240/30
-
170838

RoHS

Each
1+
RM77.180
10+
RM70.730
25+
RM65.280
50+
RM60.620
100+
RM56.570
More Pricing...
Min: 1 / Mult: 1
Reed Switch
14mm
14mm
-
-
500mA
-
-
-
-
-
-
-
1703856

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
-
29.21mm
-
Flange
500mA
-
-
-40°C
-
150°C
59135 Series
-
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