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Hamlin Magnetic/Reed Switches

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Part #

Magnetic/Reed Switches SWITCH REED

MDCG-4-12-23
Littelfuse
1: $1.57
740In Stock

Mfr. Part No.
MDCG-4-12-23

Mouser Part No
934-MDCG-412-23

Littelfuse

Magnetic/Reed Switches SWITCH REED

Learn More

Datasheet

740In Stock

$1.57

$1.33

$1.24

$1.10

View

Min.: 1
Mult.: 1

Sub-Miniature

SPST

12 AT to 23 AT

140 VAC

Clear

PCB Mount

Axial

Bulk

Magnetic/Reed Switches MDCG-4 12-38

MDCG-4-12-38
Littelfuse
1: $1.56
169In Stock

Mfr. Part No.
MDCG-4-12-38

Mouser Part No
934-MDCG-412-38

Littelfuse

Magnetic/Reed Switches MDCG-4 12-38

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Datasheet

169In Stock

$1.56

$1.33

$1.26

$1.16

View

Min.: 1
Mult.: 1

Sub-Miniature

SPST

12 AT to 38 AT

140 VAC

Clear

PCB Mount

Axial

Bulk

Magnetic/Reed Switches MDCG-4 5265 17-28 RDSW

MDCG-4-17-28
Littelfuse
1: $1.90
981In Stock

Mfr. Part No.
MDCG-4-17-28

Mouser Part No
934-MDCG-417-28

Littelfuse

Magnetic/Reed Switches MDCG-4 5265 17-28 RDSW

Learn More

Datasheet

981In Stock

$1.90

$1.63

$1.50

$1.34

View

Min.: 1
Mult.: 1

Sub-Miniature

SPST

17 AT to 28 AT

140 VAC

Clear

PCB Mount

Axial

Bulk

Magnetic/Reed Switches SWITCH REED

MDRR-DT-15-20-F
Littelfuse
1: $6.80
51In Stock
4,000On Order

Mfr. Part No.
MDRR-DT-15-20-F

Mouser Part No
934-MDRR-DT15-20F

Littelfuse

Magnetic/Reed Switches SWITCH REED

Learn More

Datasheet

51In Stock

4,000On Order

$6.80

$5.67

$5.25

$4.68

View

Min.: 1
Mult.: 1

Miniature

SPDT

15 AT to 20 AT

120 VAC

Clear

PCB Mount

Axial

Bulk

Magnetic/Reed Switches MDRR-DT 1156 20-25 F

MDRR-DT-20-25-F
Littelfuse
1: $7.37
102In Stock
1,000Expected 22/9/2026

Mfr. Part No.
MDRR-DT-20-25-F

Mouser Part No
934-MDRR-DT20-25F

Littelfuse

Magnetic/Reed Switches MDRR-DT 1156 20-25 F

Learn More

Datasheet

102In Stock

1,000Expected 22/9/2026

$7.37

$6.28

$5.89

$5.32

View

Min.: 1
Mult.: 1

Miniature

SPDT

20 AT to 25 AT

120 VAC

Clear

PCB Mount

SMD/SMT

Bulk

Magnetic/Reed Switches MDSM-10R 5431 10-15

MDSM-10R-10-15
Littelfuse
1: $2.21
661In Stock
3,000Expected 10/8/2026

Mfr. Part No.
MDSM-10R-10-15

Mouser Part No
934-MDSM-10R10-15

Littelfuse

Magnetic/Reed Switches MDSM-10R 5431 10-15

Learn More

Datasheet

661In Stock

3,000Expected 10/8/2026

Cut Tape

$2.21

$1.93

$1.78

$1.61

View

Reel

$1.19

Min.: 1
Mult.: 1

Reel: 3,000

Sub-Miniature

SPST

10 AT to 15 AT

140 VAC

Clear

PCB Mount

Axial

Reel, Cut Tape

Magnetic/Reed Switches NO 30-35AT

MDSR-10-30-35
Littelfuse
1: $1.77
490In Stock

Mfr. Part No.
MDSR-10-30-35

Mouser Part No
934-MDSR-10-30-35

Littelfuse

Magnetic/Reed Switches NO 30-35AT

Learn More

Datasheet

490In Stock

$1.77

$1.50

$1.40

$1.24

View

Min.: 1
Mult.: 1

Sub-Miniature

SPST

30 AT to 35 AT

140 VAC

Clear

PCB Mount

Axial

Bulk

Magnetic/Reed Switches MDSR-10 10-15

MDSR-10-10-15
Littelfuse
1: $1.77
1,621In Stock

Mfr. Part No.
MDSR-10-10-15

Mouser Part No
934-MDSR-1010-15

Littelfuse

Magnetic/Reed Switches MDSR-10 10-15

Learn More

Datasheet

1,621In Stock

$1.77

$1.50

$1.40

$1.24

View

Min.: 1
Mult.: 1

Sub-Miniature

SPST

10 AT to 15 AT

140 VAC

Clear

PCB Mount

Axial

Bulk

Magnetic/Reed Switches SPST 140VAC, 15 AT-20 AT Range

MDSR-10-15-20
Littelfuse
1: $1.77
1,812In Stock

Mfr. Part No.
MDSR-10-15-20

Mouser Part No
934-MDSR-1015-20

Littelfuse

Magnetic/Reed Switches SPST 140VAC, 15 AT-20 AT Range

Learn More

Datasheet

1,812In Stock

$1.77

$1.50

$1.40

$1.24

View

Min.: 1
Mult.: 1

Sub-Miniature

SPST

15 AT to 20 AT

140 VAC

Clear

PCB Mount

Axial

Bulk

Magnetic/Reed Switches MDSR-4 12-18

MDSR-4-12-18
Littelfuse
1: $1.82
824In Stock

Mfr. Part No.
MDSR-4-12-18

Mouser Part No
934-MDSR-412-18

Littelfuse

Magnetic/Reed Switches MDSR-4 12-18

Datasheet

824In Stock

$1.82

$1.56

$1.45

$1.28

View

Min.: 1
Mult.: 1

Sub-Miniature

SPST

12 AT to 18 AT

Clear

PCB Mount

Axial

Bulk

Magnetic/Reed Switches MDSR-4 17-23

MDSR-4-17-23
Littelfuse
1: $1.90
338In Stock

Mfr. Part No.
MDSR-4-17-23

Mouser Part No
934-MDSR-417-23

Littelfuse

Magnetic/Reed Switches MDSR-4 17-23

Datasheet

338In Stock

$1.90

$1.81

$1.65

$1.50

View

Min.: 1
Mult.: 1

Sub-Miniature

SPST

17 AT to 23 AT

Clear

PCB Mount

Axial

Bulk

Magnetic/Reed Switches NO 27-48AT

MLRR-3-27-48
Littelfuse
1: $1.71
338In Stock

Mfr. Part No.
MLRR-3-27-48

Mouser Part No
934-MLRR-3-27-48

Littelfuse

Magnetic/Reed Switches NO 27-48AT

Learn More

Datasheet

338In Stock

$1.71

$1.46

$1.35

$1.20

View

Min.: 1
Mult.: 1

Miniature

SPST

27 AT to 48 AT

140 VAC

Clear

PCB Mount

Axial

Bulk

Magnetic/Reed Switches 15.2mm Miniature Close Differential Reed Switch

MLRR-3-42-48
Littelfuse
1: $1.67
1,059In Stock

Mfr. Part No.
MLRR-3-42-48

Mouser Part No
934-MLRR-3-42-48

Littelfuse

Magnetic/Reed Switches 15.2mm Miniature Close Differential Reed Switch

Learn More

1,059In Stock

$1.67

$1.43

$1.32

$1.18

View

Min.: 1
Mult.: 1

Miniature

SPST

42 AT to 48 AT

140 VAC

Clear

PCB Mount

Axial

Bulk

Magnetic/Reed Switches SWITCH REED

MLRR-3-17-23
Littelfuse
1: $1.67
1,658In Stock

Mfr. Part No.
MLRR-3-17-23

Mouser Part No
934-MLRR-317-23

Littelfuse

Magnetic/Reed Switches SWITCH REED

Learn More

Datasheet

1,658In Stock

$1.67

$1.43

$1.31

$1.18

View

Min.: 1
Mult.: 1

Miniature

SPST

17 AT to 23 AT

140 VAC

Clear

PCB Mount

Axial

Bulk

Magnetic/Reed Switches MLRR-3 22-28

MLRR-3-22-28
Littelfuse
1: $1.68
936In Stock

Mfr. Part No.
MLRR-3-22-28

Mouser Part No
934-MLRR-322-28

Littelfuse

Magnetic/Reed Switches MLRR-3 22-28

Learn More

Datasheet

936In Stock

$1.68

$1.45

$1.32

$1.22

View

Min.: 1
Mult.: 1

Miniature

SPST

22 AT to 28 AT

140 VAC

Clear

PCB Mount

Axial

Bulk

Magnetic/Reed Switches MLRR-3 27-33

MLRR-3-27-33
Littelfuse
1: $1.95
988In Stock

Mfr. Part No.
MLRR-3-27-33

Mouser Part No
934-MLRR-327-33

Littelfuse

Magnetic/Reed Switches MLRR-3 27-33

Learn More

Datasheet

988In Stock

$1.95

$1.70

$1.57

$1.42

View

Min.: 1
Mult.: 1

Miniature

SPST

27 AT to 33 AT

140 VAC

Clear

PCB Mount

Axial

Bulk

Magnetic/Reed Switches MLRR-3 32-38

MLRR-3-32-38
Littelfuse
1: $1.65
221In Stock

Mfr. Part No.
MLRR-3-32-38

Mouser Part No
934-MLRR-332-38

Littelfuse

Magnetic/Reed Switches MLRR-3 32-38

Learn More

Datasheet

221In Stock

$1.65

$1.43

$1.32

$1.18

View

Min.: 1
Mult.: 1

Miniature

SPST

32 AT to 38 AT

140 VAC

Clear

PCB Mount

Axial

Bulk

Magnetic/Reed Switches MLRR-4 17-23

MLRR-4-17-23
Littelfuse
1: $1.77
1,028In Stock

Mfr. Part No.
MLRR-4-17-23

Mouser Part No
934-MLRR-417-23

Littelfuse

Magnetic/Reed Switches MLRR-4 17-23

Learn More

Datasheet

1,028In Stock

$1.77

$1.50

$1.40

$1.24

View

Min.: 1
Mult.: 1

Sub-Miniature

SPST

17 AT to 23 AT

140 VAC

Clear

PCB Mount

Axial

Bulk

Magnetic/Reed Switches SWITCH REED

MLRR-4-17-38
Littelfuse
1: $1.92
1,548In Stock

Mfr. Part No.
MLRR-4-17-38

Mouser Part No
934-MLRR-417-38

Littelfuse

Magnetic/Reed Switches SWITCH REED

Learn More

Datasheet

1,548In Stock

$1.92

$1.74

$1.60

$1.46

View

Min.: 1
Mult.: 1

Sub-Miniature

SPST

17 AT to 38 AT

140 VAC

Clear

PCB Mount

Axial

Bulk

Magnetic/Reed Switches MLRR-4 27-33

MLRR-4-27-33
Littelfuse
1: $1.93
701In Stock

Mfr. Part No.
MLRR-4-27-33

Mouser Part No
934-MLRR-427-33

Littelfuse

Magnetic/Reed Switches MLRR-4 27-33

Learn More

Datasheet

701In Stock

$1.93

$1.64

$1.53

$1.36

View

Min.: 1
Mult.: 1

Sub-Miniature

SPST

27 AT to 33 AT

140 VAC

Clear

PCB Mount

Axial

Bulk

Magnetic/Reed Switches NO 37-43AT

MRPR-20-37-43
Littelfuse
1: $4.49
375In Stock

Mfr. Part No.
MRPR-20-37-43

Mouser Part No
934-MRPR-20-37-43

Littelfuse

Magnetic/Reed Switches NO 37-43AT

Learn More

Datasheet

375In Stock

$4.49

$3.77

$3.49

$3.11

View

Min.: 1
Mult.: 1

Miniature

SPST

37 AT to 43 AT

265 VAC

Clear

PCB Mount

Axial

Bulk

Magnetic/Reed Switches 32-38AT NO 100V 10W 19.7MM REED

MVSR-20-32-38
Littelfuse
1: $6.59
5In Stock
1,000Expected 10/8/2026

Mfr. Part No.
MVSR-20-32-38

Mouser Part No
934-MVSR-20-32-38

Littelfuse

Magnetic/Reed Switches 32-38AT NO 100V 10W 19.7MM REED

Learn More

Datasheet

5In Stock

1,000Expected 10/8/2026

$6.59

$5.27

$4.93

$4.46

View

Min.: 1
Mult.: 1

Miniature

SPST

32 AT to 38 AT

Clear

PCB Mount

Axial

Bulk

Magnetic/Reed Switches MDSM-4B 5276 12-18

MDSM-4B-12-18
Littelfuse
1: $2.06
25In Stock

Mfr. Part No.
MDSM-4B-12-18

Mouser Part No
934-MDSM-4B12-18

Littelfuse

Magnetic/Reed Switches MDSM-4B 5276 12-18

Learn More

Datasheet

25In Stock

$2.06

$1.72

$1.65

$1.49

View

Min.: 1
Mult.: 1

Sub-Miniature

SPST

12 AT to 18 AT

140 VAC

Clear

PCB Mount

Axial

Bulk

Magnetic/Reed Switches NO 25-30AT

MDSR-10-25-30
Littelfuse
1: $1.81
985In Stock

Mfr. Part No.
MDSR-10-25-30

Mouser Part No
934-MDSR-10-25-30

Littelfuse

Magnetic/Reed Switches NO 25-30AT

Learn More

Datasheet

985In Stock

$1.81

$1.54

$1.43

$1.27

View

Min.: 1
Mult.: 1

Sub-Miniature

SPST

25 AT to 30 AT

140 VAC

Clear

PCB Mount

Axial

Bulk

Magnetic/Reed Switches 59050 020 SENSOR

59050-020
Littelfuse
1: $4.99
998Expected 4/6/2026

Mfr. Part No.
59050-020

Mouser Part No
934-59050-020

Littelfuse

Magnetic/Reed Switches 59050 020 SENSOR

Learn More

Datasheet

998Expected 4/6/2026

$4.99

$4.35

$4.11

$3.77

View

Min.: 1
Mult.: 1

Miniature

SPST

Black

PCB Mount

Through Hole

Bulk

Hamlin Magnetic/Reed Switches

Customer Service Office

Company

Resources

Support

7 AT to 10 AT
7 AT to 13 AT
8 AT to 10 AT
10 AT to 13 AT
10 AT to 15 AT
10 AT to 20 AT
10 AT to 25 AT
10 AT to 30 AT
12 AT to 18 AT
12 AT to 23 AT
12 AT to 28 AT
12 AT to 33 AT
12 AT to 38 AT
15 AT to 20 AT
15 AT to 25 AT
15 AT to 30 AT
17 AT to 20 AT
17 AT to 23 AT
17 AT to 28 AT
17 AT to 33 AT