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Reed Sensors

Littelfuse Reed Sensors can switch AC or DC loads, making them popular for digital on/off applications. Reed sensors are reed switches that are packaged within an external housing for simplified mounting/connecting and additional protection against environmental influences. Littelfuse Reed Sensors are typically mounted in mechanical systems.

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Types of Sensors

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Results: 2,043

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Part #

Proximity Sensors 59140-4-S-02-F SENS

59140-4-S-02-F
Littelfuse
1: $8.06
3In Stock
500Expected 2026-06-15

Mfr. Part #
59140-4-S-02-F

Mouser Part #
934-59140-4-S-02-F

Littelfuse

Proximity Sensors 59140-4-S-02-F SENS

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Datasheet

3In Stock

500Expected 2026-06-15

$8.06

$6.23

$5.54

$5.08

$5.05

Min.: 1
Mult.: 1

Proximity Sensors NO 12-18AT 300mm Mini Flange Mount

59141-1-S-02-F
Littelfuse
1: $6.62
98In Stock
500Expected 2026-06-04

Mfr. Part #
59141-1-S-02-F

Mouser Part #
934-59141-1-S-02-F

Littelfuse

Proximity Sensors NO 12-18AT 300mm Mini Flange Mount

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Datasheet

98In Stock

500Expected 2026-06-04

$6.62

$5.13

$4.54

$4.18

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Min.: 1
Mult.: 1

Proximity Sensors 59145-1-T-02-A SENS

59145-1-T-02-A
Littelfuse
1: $5.73
204In Stock

Mfr. Part #
59145-1-T-02-A

Mouser Part #
934-59145-1-T-02-A

Littelfuse

Proximity Sensors 59145-1-T-02-A SENS

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Datasheet

204In Stock

$5.73

$4.44

$3.94

$3.47

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Min.: 1
Mult.: 1

Proximity Sensors 59145-1-V-02-A SENS

59145-1-V-02-A
Littelfuse
1: $5.73
215In Stock

Mfr. Part #
59145-1-V-02-A

Mouser Part #
934-59145-1-V-02-A

Littelfuse

Proximity Sensors 59145-1-V-02-A SENS

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Datasheet

215In Stock

$5.73

$4.44

$3.94

$3.61

View

Min.: 1
Mult.: 1

Proximity Sensors 59145-4-T-02-A SENS

59145-4-T-02-A
Littelfuse
1: $9.53
154In Stock

Mfr. Part #
59145-4-T-02-A

Mouser Part #
934-59145-4-T-02-A

Littelfuse

Proximity Sensors 59145-4-T-02-A SENS

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Datasheet

154In Stock

$9.53

$7.35

$7.28

$7.26

$6.14

Min.: 1
Mult.: 1

Proximity Sensors PROX SENSOR FLANGE MT W/WIRE

59150-1-S-02-A
Littelfuse
1: $5.73
117In Stock
700Expected 2026-05-28

Mfr. Part #
59150-1-S-02-A

Mouser Part #
934-59150-1-S-02-A

Littelfuse

Proximity Sensors PROX SENSOR FLANGE MT W/WIRE

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Datasheet

117In Stock

700Expected 2026-05-28

$5.73

$4.44

$3.94

$3.61

View

Min.: 1
Mult.: 1

Proximity Sensors NO 17-23AT 11.5MM TIN 11.81IN LEADS

59150-1-T-02-F
Littelfuse
1: $5.14
35In Stock
500Expected 2026-05-19

Mfr. Part #
59150-1-T-02-F

Mouser Part #
934-59150-1-T-02-F

Littelfuse

Proximity Sensors NO 17-23AT 11.5MM TIN 11.81IN LEADS

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Datasheet

35In Stock

500Expected 2026-05-19

$5.14

$4.21

$4.18

$3.73

View

Min.: 1
Mult.: 1

Proximity Sensors NO 27-33AT 1m TIN Flange Mount

59150-2-V-05-A
Littelfuse
1: $9.76
125In Stock

Mfr. Part #
59150-2-V-05-A

Mouser Part #
934-59150-2-V-05-A

Littelfuse

Proximity Sensors NO 27-33AT 1m TIN Flange Mount

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Datasheet

125In Stock

$9.76

$7.94

$7.08

$6.49

View

Min.: 1
Mult.: 1

Proximity Sensors 59150-3-T-02-F SENS

59150-3-T-02-F
Littelfuse
1: $9.67
5In Stock
500Expected 2026-03-31

Mfr. Part #
59150-3-T-02-F

Mouser Part #
934-59150-3-T-02-F

Littelfuse

Proximity Sensors 59150-3-T-02-F SENS

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Datasheet

5In Stock

500Expected 2026-03-31

$9.67

$7.44

$6.63

$6.22

Min.: 1
Mult.: 1

Proximity Sensors 59251-1-S-02-A SENS

59251-1-S-02-A
Littelfuse
1: $39.50
491In Stock

Mfr. Part #
59251-1-S-02-A

Mouser Part #
934-59251-1-S-02-A

Littelfuse

Proximity Sensors 59251-1-S-02-A SENS

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Datasheet

491In Stock

$39.50

$32.62

$30.29

$29.69

Min.: 1
Mult.: 1

Level Sensors NO 10W 300mm Flange Mount

59630-1-T-02-F
Littelfuse
1: $15.10
58In Stock

Mfr. Part #
59630-1-T-02-F

Mouser Part #
934-59630-1-T-02-F

Littelfuse

Level Sensors NO 10W 300mm Flange Mount

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Datasheet

58In Stock

$15.10

$11.60

$10.36

$9.55

View

Min.: 1
Mult.: 1

Proximity Sensors NO 17-23AT 300mm TIN

59022-1-T-02-A
Littelfuse
1: $5.80
39In Stock

Mfr. Part #
59022-1-T-02-A

Mouser Part #
934-59022-1-T-02-A

Littelfuse

Proximity Sensors NO 17-23AT 300mm TIN

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Datasheet

39In Stock

$5.80

$5.08

$4.41

$3.91

View

Min.: 1
Mult.: 1

Proximity Sensors CO 20-25AT 300mm TIN

59022-3-T-02-A
Littelfuse
1: $8.41
152In Stock

Mfr. Part #
59022-3-T-02-A

Mouser Part #
934-59022-3-T-02-A

Littelfuse

Proximity Sensors CO 20-25AT 300mm TIN

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Datasheet

152In Stock

$8.41

$7.01

$6.83

$6.22

View

Min.: 1
Mult.: 1

Proximity Sensors PROX SENSOR HI TEMP FLANGE MNT

59135-1-S-02-A
Littelfuse
1: $9.24
3,588On Order

Mfr. Part #
59135-1-S-02-A

Mouser Part #
934-59135-1-S-02-A

Littelfuse

Proximity Sensors PROX SENSOR HI TEMP FLANGE MNT

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Datasheet

3,588On Order

$9.24

$7.61

$7.52

$6.78

View

Min.: 1
Mult.: 1

Proximity Sensors PROX SENS CHANGE OVER UNTINNED

59025-3-T-02-F
Littelfuse
1: $9.01
500Expected 2026-04-13

Mfr. Part #
59025-3-T-02-F

Mouser Part #
934-59025-3-T-02-F

Littelfuse

Proximity Sensors PROX SENS CHANGE OVER UNTINNED

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Datasheet

500Expected 2026-04-13

$9.01

$6.95

$6.19

$5.69

Min.: 1
Mult.: 1

Proximity Sensors NC 15-20AT 1m TIN 59025 Firecracker

59025-4-S-05-A
Littelfuse
1: $12.08
307Expected 2026-05-28

Mfr. Part #
59025-4-S-05-A

Mouser Part #
934-59025-4-S-05-A

Littelfuse

Proximity Sensors NC 15-20AT 1m TIN 59025 Firecracker

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Datasheet

307Expected 2026-05-28

$12.08

$9.30

$8.29

$7.80

Min.: 1
Mult.: 1

Proximity Sensors NO 12-18AT Tinned Leads

59040-1-S-02-A
Littelfuse
1: $5.68
1,272On Order

Mfr. Part #
59040-1-S-02-A

Mouser Part #
934-59040-1-S-02-A

Littelfuse

Proximity Sensors NO 12-18AT Tinned Leads

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Datasheet

1,272On Order

$5.68

$4.41

$3.91

$3.59

View

Min.: 1
Mult.: 1

Proximity Sensors CO 15-20AT Tinned Leads

59040-3-S-02-A
Littelfuse
1: $10.30
395Expected 2026-03-10

Mfr. Part #
59040-3-S-02-A

Mouser Part #
934-59040-3-S-02-A

Littelfuse

Proximity Sensors CO 15-20AT Tinned Leads

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Datasheet

395Expected 2026-03-10

$10.30

$7.94

$7.08

$6.49

View

Min.: 1
Mult.: 1

Proximity Sensors 59060-3-S-05-A SENS

59060-3-S-05-A
Littelfuse
1: $23.82
600Expected 2026-07-10

Mfr. Part #
59060-3-S-05-A

Mouser Part #
934-59060-3-S-05-A

Littelfuse

Proximity Sensors 59060-3-S-05-A SENS

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Datasheet

600Expected 2026-07-10

$23.82

$18.27

$16.36

$15.14

View

Min.: 1
Mult.: 1

Proximity Sensors 59070-1-T-02-A SENS

59070-1-T-02-A
Littelfuse
1: $7.01
591Expected 2026-05-19

Mfr. Part #
59070-1-T-02-A

Mouser Part #
934-59070-1-T-02-A

Littelfuse

Proximity Sensors 59070-1-T-02-A SENS

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Datasheet

591Expected 2026-05-19

$7.01

$5.42

$4.82

$4.41

View

Min.: 1
Mult.: 1

Proximity Sensors PROX SENSOR MINI FLANGE MOUNT

59140-1-V-02-A
Littelfuse
1: $5.73
1,288Expected 2026-07-07

Mfr. Part #
59140-1-V-02-A

Mouser Part #
934-59140-1-V-02-A

Littelfuse

Proximity Sensors PROX SENSOR MINI FLANGE MOUNT

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Datasheet

1,288Expected 2026-07-07

$5.73

$4.44

$3.94

$3.61

View

Min.: 1
Mult.: 1

Proximity Sensors 59150-1-S-05-A Proximity Sensors

59150-1-S-05-A
Littelfuse
1: $9.75
697On Order

Mfr. Part #
59150-1-S-05-A

Mouser Part #
934-59150-1-S-05-A

Littelfuse

Proximity Sensors 59150-1-S-05-A Proximity Sensors

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Datasheet

697On Order

$9.75

$7.52

$6.52

$6.14

View

Min.: 1
Mult.: 1

Proximity Sensors NO 17-23AT 1m TIN 59025 Firecracker

59025-1-T-05-A
Littelfuse
1: $1.63
700Expected 2026-06-04

Mfr. Part #
59025-1-T-05-A

Mouser Part #
934-59025-1-T-05-A

Littelfuse

Proximity Sensors NO 17-23AT 1m TIN 59025 Firecracker

Learn More

Datasheet

700Expected 2026-06-04

$1.63

$1.29

$1.15

$1.05

View

Min.: 1
Mult.: 1

Proximity Sensors NO 22-28AT 1m TIN 59025 Firecracker

59025-1-U-05-A
Littelfuse
1: $4.24
500Expected 2026-05-19

Mfr. Part #
59025-1-U-05-A

Mouser Part #
934-59025-1-U-05-A

Littelfuse

Proximity Sensors NO 22-28AT 1m TIN 59025 Firecracker

Learn More

Datasheet

500Expected 2026-05-19

$4.24

$3.84

$3.68

$3.53

View

Min.: 1
Mult.: 1

Proximity Sensors 200V 1000mm TINNED LEADS

59140-1-S-05-A
Littelfuse
1: $9.87
237Expected 2026-06-11

Mfr. Part #
59140-1-S-05-A

Mouser Part #
934-59140-1-S-05-A

Littelfuse

Proximity Sensors 200V 1000mm TINNED LEADS

Learn More

Datasheet

237Expected 2026-06-11

$9.87

$7.61

$6.78

$6.23

View

Min.: 1
Mult.: 1

Reed Sensors

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