Reed Proximity Sensors:

259 Products Found

Newark 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
83AK5989

RoHS

Each
1+
$15.710
10+
$15.000
25+
$13.890
50+
$12.710
100+
$11.090
More Pricing...
Min: 1 / Mult: 1
Reed Switch
-
-
23mm
Flange
3A
-20°C
85°C
Proximity Switch
-
81AK1055

RoHS

Date/Lot Code

Each
1+
$3.780
10+
$3.320
25+
$3.140
50+
$3.030
100+
$2.900
More Pricing...
Min: 1 / Mult: 1
Reed Sensor
-
-
11.2mm
Flange
-
-40°C
105°C
59145 Series
-
80AK3442

RoHS

Each
1+
$220.540
10+
$211.840
50+
$200.980
100+
$189.040
250+
$174.910
Min: 1 / Mult: 1
Reed Sensor
-
-
140mm
Cable
40mA
-25°C
55°C
-
-
81AK1054

RoHS

Date/Lot Code

Each
1+
$4.750
10+
$4.570
25+
$4.190
50+
$3.930
100+
$3.660
More Pricing...
Min: 1 / Mult: 1
Miniature Reed Sensor
-
-
16mm
Flange
-
-40°C
105°C
59141 Series
-
81AK1056

RoHS

Date/Lot Code

Each
1+
$1.240
10+
$1.190
25+
$1.130
50+
$1.050
100+
$0.973
More Pricing...
Min: 1 / Mult: 1
Miniature Reed Switch
-
-
6.1mm
SMD
-
-40°C
125°C
59165 Series
-
81AK1053

RoHS

Date/Lot Code

Each
1+
$5.940
10+
$5.050
25+
$4.720
50+
$4.500
100+
$4.280
More Pricing...
Min: 1 / Mult: 1
Miniature Reed Sensor
-
-
10.6mm
Flange
-
-40°C
105°C
59140 Series
-
82AK2772

RoHS

Date/Lot Code

Each
1+
$6.250
100+
$5.280
250+
$4.930
500+
$4.650
1000+
$4.420
Min: 1 / Mult: 1
Flatpack Reed Sensor
-
-
-
Cable
-
-20°C
85°C
MP Reed Sensors
-
81AK1052

RoHS

Date/Lot Code

Each
1+
$8.110
25+
$7.800
100+
$6.310
250+
$5.920
500+
$5.530
More Pricing...
Min: 1 / Mult: 1
Miniature Reed Sensor
-
-
14mm
Flange
-
-40°C
105°C
59140 Series
-
81AK1049

RoHS

Each
1+
$4.750
10+
$4.570
25+
$4.190
50+
$3.930
100+
$3.660
More Pricing...
Min: 1 / Mult: 1
Reed Sensor
-
-
6.6mm
Stud
-
-40°C
105°C
59070 Series
-
82AK2771

RoHS

Date/Lot Code

Each
1+
$6.250
100+
$5.280
250+
$4.930
500+
$4.650
1000+
$4.420
Min: 1 / Mult: 1
Reed Switch
-
-
-
Cable
-
-20°C
85°C
MP Reed Sensors
-
78AK7729

RoHS

Each
1+
$7.180
10+
$6.920
25+
$6.700
50+
$6.220
100+
$5.700
More Pricing...
Min: 1 / Mult: 1
Reed Switch
-
-
-
Flange
500mA
-20°C
85°C
-
-
81AK1051

RoHS

Date/Lot Code

Each
1+
$3.810
10+
$3.650
25+
$3.420
50+
$3.170
100+
$2.930
More Pricing...
Min: 1 / Mult: 1
Miniature Reed Sensor
-
-
13mm
Flange
-
-40°C
105°C
59140 Series
-
80AK6620

RoHS

Date/Lot Code

Each
1+
$1.170
10+
$1.000
25+
$0.933
50+
$0.886
100+
$0.838
More Pricing...
Min: 1 / Mult: 1
-
-
-
7.4mm
SMD
800mA
-40°C
105°C
59165 Series
-
81AK1050

RoHS

Date/Lot Code

Each
1+
$4.810
25+
$4.630
100+
$4.330
Min: 1 / Mult: 1
Miniature Reed Sensor
-
-
15mm
Flange
-
-40°C
105°C
59140 Series
-
82AK2774

RoHS

Each
1+
$7.650
100+
$6.470
250+
$6.040
500+
$5.700
1000+
$5.410
Min: 1 / Mult: 1
Reed Sensor
-
-
-
Cable
-
-20°C
85°C
MP Reed Sensors
-
81AK8752

RoHS

Each
1+
$4.850
25+
$4.670
100+
$4.370
Min: 1 / Mult: 1
Reed Switch
-
-
22mm
Flange
-
-40°C
150°C
59135 Series
-
79AK1119

RoHS

Date/Lot Code

Each
1+
$5.810
10+
$5.160
25+
$4.800
50+
$4.420
100+
$3.960
More Pricing...
Min: 1 / Mult: 1
-
-
-
20.32mm
Cable
500mA
-40°C
105°C
59070 Series
-
86K8541

RoHS

Date/Lot Code

Each
1+
$1.600
25+
$1.250
100+
$1.120
250+
$1.050
500+
$0.979
More Pricing...
Min: 1 / Mult: 1
Cylindrical Reed Sensor
-
-
14mm
Cable
-
-40°C
105°C
59025 Series
-
38X8024

RoHS

Date/Lot Code

Each
1+
$1.460
25+
$1.460
100+
$1.460
250+
$1.460
500+
$1.460
More Pricing...
Min: 1 / Mult: 1
Cylindrical Reed Sensor
-
-
9mm
Cable
-
-20°C
105°C
59025 Series
-
18AC7059

RoHS

Date/Lot Code

Each
1+
$0.894
10+
$0.894
25+
$0.894
50+
$0.894
100+
$0.894
More Pricing...
Min: 1 / Mult: 1
Firecracker Reed Sensor
-
-
7.5mm
Cable
250mA
-40°C
105°C
59022 Series
-
18AC7061

RoHS

Date/Lot Code

Each
1+
$1.410
10+
$1.410
25+
$1.410
50+
$1.410
100+
$1.410
More Pricing...
Min: 1 / Mult: 1
Firecracker Reed Sensor
-
-
21.2mm
Cable
500mA
-40°C
105°C
59040 Series
-
58M9102

RoHS

Each
1+
$6.300
10+
$5.700
25+
$5.090
50+
$5.080
100+
$5.070
More Pricing...
Min: 1 / Mult: 1
Miniature Reed Sensor
-
-
-
Panel Mount
500mA
-5°C
80°C
MK20 Series
-
18AC7062

RoHS

Date/Lot Code

Each
1+
$1.840
10+
$1.840
25+
$1.840
50+
$1.840
100+
$1.840
More Pricing...
Min: 1 / Mult: 1
Firecracker Reed Sensor
-
-
21.2mm
Cable
500mA
-40°C
105°C
59040 Series
-
34M0804

RoHS

Date/Lot Code

Each
1+
$0.991
25+
$0.991
100+
$0.991
250+
$0.991
500+
$0.991
More Pricing...
Min: 1 / Mult: 1
Cylindrical Reed Sensor
-
-
7mm
Cable
-
-40°C
105°C
59025 Series
-
26AM2007

RoHS

Each
1+
$102.110
5+
$96.670
10+
$87.610
25+
$78.540
50+
$72.510
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
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