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MK Reed Sensors

Standex Electronics MK Reed Sensors provides sensing solutions with high reliability and low energy consumption. These sensors are a suitable alternative to inductive sensors. The MK sensors use a reed switch for diversity in application use, and the series is available in a variety of power configurations and mounting styles. Standex Electronics MK Reed Sensors are designed to provide millions of reliable operations. Applications include telecommunications, security, medical, harsh environments, and more.

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Types of Sensors

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Part #

Proximity Sensors SPST NO 0.3A 1 W SMD 60V

MK24-B-3
MEDER electronic
1: £3.79
3,730In Stock
4,000Expected 31/07/2026

Mfr. Part No.
MK24-B-3

Mouser Part No
876-MK24-B-3

MEDER electronic

Proximity Sensors SPST NO 0.3A 1 W SMD 60V

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Datasheet

3,730In Stock

4,000Expected 31/07/2026

Cut Tape

£3.79

£3.48

Reel

£3.48

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Proximity Sensors SPST-NO 1 Form A Screw Mnt Wire Term

MK21P-1A66C-500W
MEDER electronic
1: £6.38
711In Stock

Mfr. Part No.
MK21P-1A66C-500W

Mouser Part No
876-MK21P-1A66C-500W

MEDER electronic

Proximity Sensors SPST-NO 1 Form A Screw Mnt Wire Term

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Datasheet

711In Stock

£6.38

£5.30

£4.91

£4.38

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Min.: 1
Mult.: 1

Proximity Sensors SPST-NO 1 Form A Screw Mnt Wire Term

MK21P-1A66B-500W
MEDER electronic
1: £5.95
424In Stock

Mfr. Part No.
MK21P-1A66B-500W

Mouser Part No
876-MK21P-1A66B-500W

MEDER electronic

Proximity Sensors SPST-NO 1 Form A Screw Mnt Wire Term

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Datasheet

424In Stock

£5.95

£5.28

£4.91

£4.38

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Min.: 1
Mult.: 1

Proximity Sensors SMT REED SENSOR

MK16-E-2
MEDER electronic
1: £1.60
2,007In Stock

Mfr. Part No.
MK16-E-2

Mouser Part No
876-MK16-E-2

MEDER electronic

Proximity Sensors SMT REED SENSOR

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Datasheet

2,007In Stock

Cut Tape

£1.60

£1.23

£1.03

£0.934

Reel

£0.748

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MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Proximity Sensors 1 Form A, SPST-NO Surf Mount Gull Wing

MK17-C-2
MEDER electronic
1: £2.29
1,222In Stock

Mfr. Part No.
MK17-C-2

Mouser Part No
876-MK17-C-2

MEDER electronic

Proximity Sensors 1 Form A, SPST-NO Surf Mount Gull Wing

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Datasheet

1,222In Stock

Cut Tape

£2.29

£1.92

£1.78

£1.58

Reel

£1.20

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MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Proximity Sensors 1 Form A Cylindrical Term.

MK03-1A66C-500W
MEDER electronic
1: £1.72
2,479In Stock

Mfr. Part No.
MK03-1A66C-500W

Mouser Part No
876-MK3-1A66C-500W

MEDER electronic

Proximity Sensors 1 Form A Cylindrical Term.

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Datasheet

2,479In Stock

£1.72

£1.45

£1.35

£1.20

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Min.: 1
Mult.: 1

Proximity Sensors SPST-NO 1 Form A Surf Mnt 7mm

MK23-80-C-2
MEDER electronic
1: £1.70
2,467In Stock
500Expected 30/07/2026

Mfr. Part No.
MK23-80-C-2

Mouser Part No
876-MK23-80-C-2

MEDER electronic

Proximity Sensors SPST-NO 1 Form A Surf Mnt 7mm

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Datasheet

2,467In Stock

500Expected 30/07/2026

Cut Tape

£1.70

£1.43

£1.34

£1.19

Reel

£0.908

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Proximity Sensors SPST-NC 1 Form C Surf Mnt S Gull wing

MK23-90-D-2
MEDER electronic
1: £3.18
1,012In Stock

Mfr. Part No.
MK23-90-D-2

Mouser Part No
876-MK23-90-D-2

MEDER electronic

Proximity Sensors SPST-NC 1 Form C Surf Mnt S Gull wing

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Datasheet

1,012In Stock

Cut Tape

£3.18

£2.74

£2.57

£2.37

View

Reel

£1.87

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Proximity Sensors 1 Form A SIL AT 1520 19.78mm long

MK06-7-C
MEDER electronic
1: £1.89
340In Stock

Mfr. Part No.
MK06-7-C

Mouser Part No
876-MK6-7-C

MEDER electronic

Proximity Sensors 1 Form A SIL AT 1520 19.78mm long

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Datasheet

340In Stock

£1.89

£1.46

£1.38

£1.27

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Min.: 1
Mult.: 1

Proximity Sensors 1 Form A Cylindrical Term.

MK18-B-300W
MEDER electronic
1: £4.80
37In Stock

Mfr. Part No.
MK18-B-300W

Mouser Part No
876-MK18-B-300-W

MEDER electronic

Proximity Sensors 1 Form A Cylindrical Term.

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Datasheet

37In Stock

£4.80

£3.61

£3.13

£2.78

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Min.: 1
Mult.: 1

Proximity Sensors 1 Form B Screw Mt AT 1520 Wire Term

MK13-1B90C-500W
MEDER electronic
1: £7.67
189In Stock

Mfr. Part No.
MK13-1B90C-500W

Mouser Part No
876-MK13-1B90C-500W

MEDER electronic

Proximity Sensors 1 Form B Screw Mt AT 1520 Wire Term

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Datasheet

189In Stock

£7.67

£6.36

£5.90

£5.28

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Min.: 1
Mult.: 1

Proximity Sensors 1 Form A Surface Mount

MK15-B-2
MEDER electronic
1: £1.06
32,623In Stock
32,500Expected 04/01/2027

Mfr. Part No.
MK15-B-2

Mouser Part No
876-MK15-B-2

MEDER electronic

Proximity Sensors 1 Form A Surface Mount

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Datasheet

32,623In Stock

32,500Expected 04/01/2027

Cut Tape

£1.06

£0.882

£0.737

£0.668

View

Reel

£0.502

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Proximity Sensors 1 Form A SMT J-leads

MK17-B-3
MEDER electronic
1: £2.61
17,590In Stock

Mfr. Part No.
MK17-B-3

Mouser Part No
876-MK17-B-3

MEDER electronic

Proximity Sensors 1 Form A SMT J-leads

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Datasheet

17,590In Stock

Cut Tape

£2.61

£2.00

£1.89

£1.74

Reel

£1.43

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Proximity Sensors 1 Form ASPST-NO 5mm SM AT 23-50

MK24-A-3
MEDER electronic
1: £4.75
12,891In Stock

Mfr. Part No.
MK24-A-3

Mouser Part No
876-MK24-A-3

MEDER electronic

Proximity Sensors 1 Form ASPST-NO 5mm SM AT 23-50

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Datasheet

12,891In Stock

Cut Tape

£4.75

£3.57

£3.37

£3.09

View

Reel

£2.56

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Sensor Fixings & Accessories Floating Magnet ALNICO500 7.5X27MM

MS01-PP FLOATING MAG
MEDER electronic
1: £1.79
1In Stock

Mfr. Part No.
MS01-PP FLOATING MAG

Mouser Part No
876-2500000006

MEDER electronic

Sensor Fixings & Accessories Floating Magnet ALNICO500 7.5X27MM

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Datasheet

1In Stock

£1.79

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Min.: 1
Mult.: 1

Proximity Sensors 1 Form A Cylindrical Term.

MK11-1A66B-500W
MEDER electronic
1: £6.14
470In Stock

Mfr. Part No.
MK11-1A66B-500W

Mouser Part No
876-MK11-1A66B-500W

MEDER electronic

Proximity Sensors 1 Form A Cylindrical Term.

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Datasheet

470In Stock

£6.14

£5.67

£5.05

£4.61

View

Min.: 1
Mult.: 1

Proximity Sensors 1 Form A Surface Mount

MK15-C-2
MEDER electronic
1: £0.986
2,628In Stock

Mfr. Part No.
MK15-C-2

Mouser Part No
876-MK15-C-2

MEDER electronic

Proximity Sensors 1 Form A Surface Mount

Learn More

Datasheet

2,628In Stock

Cut Tape

£0.986

£0.841

£0.78

£0.693

View

Reel

£0.63

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Proximity Sensors 1 Form A Flat Leads Slot Mount AT 2530

MK15-E-2
MEDER electronic
1: £0.788
4,195In Stock
2,500Expected 31/08/2026

Mfr. Part No.
MK15-E-2

Mouser Part No
876-MK15-E-2

MEDER electronic

Proximity Sensors 1 Form A Flat Leads Slot Mount AT 2530

Learn More

Datasheet

4,195In Stock

2,500Expected 31/08/2026

Cut Tape

£0.788

£0.67

£0.624

£0.556

View

Reel

£0.458

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Proximity Sensors 1 Form A Surface Mount

MK16-C-2
MEDER electronic
1: £1.05
1,234In Stock
5,000Expected 25/09/2026

Mfr. Part No.
MK16-C-2

Mouser Part No
876-MK16-C-2

MEDER electronic

Proximity Sensors 1 Form A Surface Mount

Learn More

Datasheet

1,234In Stock

5,000Expected 25/09/2026

Cut Tape

£1.05

£0.882

£0.826

£0.733

Reel

£0.569

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Proximity Sensors 1 Form A SMT Ferromagnetic

MK02/0-1A66-500W
MEDER electronic
1: £18.16
98In Stock

Mfr. Part No.
MK02/0-1A66-500W

Mouser Part No
876-MK2/0-1A66-500W

MEDER electronic

Proximity Sensors 1 Form A SMT Ferromagnetic

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Datasheet

98In Stock

£18.16

£15.66

£14.35

£12.53

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Min.: 1
Mult.: 1

Proximity Sensors SPST-NO 1 Form A Surf Mnt 13.5mm

MK23-66-B-2
MEDER electronic
1: £0.925
2,956In Stock

Mfr. Part No.
MK23-66-B-2

Mouser Part No
876-MK23-66-B-2

MEDER electronic

Proximity Sensors SPST-NO 1 Form A Surf Mnt 13.5mm

Learn More

Datasheet

2,956In Stock

Cut Tape

£0.925

£0.788

£0.732

£0.651

Reel

£0.505

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Proximity Sensors SPST-NO 1 Form A Surf Mnt 13.5mm

MK23-66-C-2
MEDER electronic
1: £0.925
2,551In Stock

Mfr. Part No.
MK23-66-C-2

Mouser Part No
876-MK23-66-C-2

MEDER electronic

Proximity Sensors SPST-NO 1 Form A Surf Mnt 13.5mm

Learn More

Datasheet

2,551In Stock

Cut Tape

£0.925

£0.788

£0.732

£0.651

Reel

£0.505

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Proximity Sensors SPST-NO 1 Form A Surf Mnt 7mm

MK23-80-B-2
MEDER electronic
1: £1.70
7,517In Stock
500On Order

Mfr. Part No.
MK23-80-B-2

Mouser Part No
876-MK23-80-B-2

MEDER electronic

Proximity Sensors SPST-NO 1 Form A Surf Mnt 7mm

Learn More

Datasheet

7,517In Stock

500On Order

Cut Tape

£1.70

£1.43

£1.34

£1.19

Reel

£1.17

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Proximity Sensors 1 Form ASPST-NO 5mm SM AT 37-71

MK24-B-2
MEDER electronic
1: £3.80
1,875In Stock

Mfr. Part No.
MK24-B-2

Mouser Part No
876-MK24-B-2

MEDER electronic

Proximity Sensors 1 Form ASPST-NO 5mm SM AT 37-71

Learn More

Datasheet

1,875In Stock

Cut Tape

£3.80

£3.18

£2.94

£2.63

View

Reel

£2.10

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Proximity Sensors Reed Sensor 1 Form B 5mm Srfce Mt AT 153

MK24-B-2-OE
MEDER electronic
1: £5.70
337In Stock

Mfr. Part No.
MK24-B-2-OE

Mouser Part No
876-MK24-B-2-OE

MEDER electronic

Proximity Sensors Reed Sensor 1 Form B 5mm Srfce Mt AT 153

Learn More

Datasheet

337In Stock

Cut Tape

£5.70

£4.96

£4.76

£4.34

Reel

£4.02

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

MK Reed Sensors

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