Reed Proximity Sensors:

258 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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39K3021

RoHS

Date/Lot Code

Each
1+
$7.050
25+
$5.600
100+
$5.080
250+
$4.820
500+
$4.580
More Pricing...
Min: 1 / Mult: 1
Reed Sensor
-
-
11mm
Flange
250mA
-40°C
105°C
59145 Series
-
39K2975

RoHS

Date/Lot Code

Each
1+
$15.810
5+
$14.620
10+
$13.430
25+
$12.600
100+
$11.710
More Pricing...
Min: 1 / Mult: 1
Reed Sensor
-
-
12mm
Cable
250mA
-40°C
105°C
59060 Series
-
31AC2748

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.220
Min: 1 / Mult: 1
Reed Sensor
-
-
5mm
SMD
500mA
-40°C
125°C
59170 Series
-
11M0905

RoHS

Date/Lot Code

Each
1+
$7.920
25+
$6.080
100+
$5.440
250+
$5.130
500+
$4.820
More Pricing...
Min: 1 / Mult: 1
Cylindrical Reed Sensor
-
-
11mm
Cable
-
-40°C
105°C
59025 Series
-
97K5128

RoHS

STANDEXMEDER
Each
1+
$2.280
10+
$2.250
25+
$2.120
50+
$2.040
100+
$1.980
More Pricing...
Min: 1 / Mult: 1
Reed Sensor
-
-
15mm
-
500mA
-20°C
85°C
MK6 Series
-
31Y2654

RoHS

Each
1+
$5.880
Min: 1 / Mult: 1
Reed Sensor
-
-
-
Panel Mount
1A
-30°C
85°C
MK11 Series
-
31Y2653

RoHS

Each
1+
$4.140
10+
$4.020
25+
$3.920
50+
$3.790
100+
$3.660
More Pricing...
Min: 1 / Mult: 1
Cylindrical Reed Sensor
-
-
-
Panel Mount
500mA
-20°C
85°C
MK11 Series
-
47AC5859

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$9.760
10+
$8.180
25+
$7.610
50+
$7.230
100+
$6.840
Min: 1 / Mult: 1
Reed Sensor
-
-
-
SMD
500mA
-20°C
130°C
MK01 Series
-
47AC5886

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$5.760
10+
$4.830
25+
$4.490
50+
$4.160
100+
$3.840
Min: 1 / Mult: 1
Reed
-
-
-
Surface Mount
300mA
-40°C
130°C
MK24 Series
-
58M9103

RoHS

STANDEXMEDER
Each
1+
$10.660
10+
$9.230
25+
$9.040
50+
$8.990
100+
$8.940
More Pricing...
Min: 1 / Mult: 1
Miniature Reed Sensor
-
-
-
-
500mA
-5°C
80°C
MK20 Series
-
47AC5858

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.360
10+
$2.200
Min: 1 / Mult: 1
Reed Sensor
-
-
-
SMD
500mA
-20°C
130°C
MK01 Series
-
47AC5882

RoHS

Each
1+
$2.040
10+
$1.790
25+
$1.680
50+
$1.620
100+
$1.550
More Pricing...
Min: 1 / Mult: 1
Reed Sensor
-
-
-
SMD
1A
-40°C
130°C
MK22 Series
-
97K5134

RoHS

STANDEXMEDER
Each (Supplied on Cut Tape)
Cut Tape
1+
$1.440
10+
$1.250
25+
$1.160
50+
$1.100
100+
$1.030
Min: 1 / Mult: 1
Reed Sensor
-
-
20mm
-
500mA
-40°C
130°C
MK15 Series
-
47AC5875

RoHS

Each
1+
$8.940
10+
$7.800
25+
$7.260
50+
$6.890
100+
$6.520
More Pricing...
Min: 1 / Mult: 1
-
-
-
-
Cable
500mA
-30°C
70°C
MK11 Series
-
47AC5880

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.850
10+
$2.220
25+
$1.960
50+
$1.900
100+
$1.840
Min: 1 / Mult: 1
Reed Sensor
-
-
-
SMD
500mA
-40°C
130°C
MK16 Series
-
47AC5876

RoHS

Each
1+
$8.270
10+
$7.370
25+
$7.040
50+
$6.810
100+
$6.570
More Pricing...
Min: 1 / Mult: 1
Cylindrical Reed Sensor
-
-
-
Cable
500mA
-30°C
70°C
MK14 Series
-
31Y2656

RoHS

Each
1+
$8.910
10+
$7.820
25+
$7.280
50+
$7.110
100+
$6.940
More Pricing...
Min: 1 / Mult: 1
Reed Switch
-
-
-
Panel Mount
300mA
-30°C
80°C
MK20 Series
-
97K5125

RoHS

STANDEXMEDER
Each
1+
$3.930
10+
$3.840
25+
$3.760
50+
$3.660
100+
$3.580
More Pricing...
Min: 1 / Mult: 1
Cylindrical Reed Sensor
-
-
15mm
-
250mA
-20°C
85°C
MK03 Series
-
05M6406

RoHS

Each
1+
$19.660
5+
$19.060
10+
$18.470
25+
$17.980
50+
$17.500
More Pricing...
Min: 1 / Mult: 1
-
-
-
12.7mm
Cable
-
-40°C
105°C
-
Cylindrical
39K2960

RoHS

Each
1+
$6.400
25+
$5.910
100+
$5.910
250+
$5.910
500+
$5.490
More Pricing...
Min: 1 / Mult: 1
Miniature Cylindrical Reed Sensor
-
-
5.5mm
Cable
250mA
-40°C
105°C
59020 Series
-
34M1031

RoHS

Date/Lot Code

Each
1+
$1.950
10+
$1.950
25+
$1.950
50+
$1.950
100+
$1.950
More Pricing...
Min: 1 / Mult: 1
Reed Sensor
-
-
9.8mm
Flange
-
-40°C
105°C
59145 Series
-
80AH3619

RoHS

Each
1+
$3.870
10+
$3.570
25+
$3.570
50+
$3.570
100+
$3.570
More Pricing...
Min: 1 / Mult: 1
Reed Sensor
-
-
-
Flange
-
-40°C
105°C
59145 Series
-
97K5132

RoHS

STANDEXMEDER
Each
1+
$8.540
10+
$7.930
25+
$7.100
50+
$6.850
100+
$6.600
More Pricing...
Min: 1 / Mult: 1
Cylindrical Reed Sensor
-
-
15mm
-
500mA
-20°C
85°C
MK11 Series
-
97K5136

RoHS

STANDEXMEDER
Each (Supplied on Cut Tape)
Cut Tape
1+
$1.610
10+
$1.480
25+
$1.370
50+
$1.250
100+
$1.220
Min: 1 / Mult: 1
Reed Sensor
-
-
-
SMD
500mA
-40°C
130°C
MK16 Series
-
97K5127

RoHS

STANDEXMEDER
Each
1+
$8.340
10+
$8.080
25+
$7.860
50+
$7.360
100+
$6.840
More Pricing...
Min: 1 / Mult: 1
Reed Sensor
-
-
15mm
-
250mA
-20°C
85°C
-
-
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