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Sensors Portfolio

Littelfuse is a global leader in magnetic sensing solutions with a portfolio covering reed switches, reed sensors, hall effect sensors, reed relays, and magnetic actuators. Littelfuse also offers a broad range of thermistors, resistance temperature detectors (RTDs), digital temperature indicators, and probes and assemblies for temperature sensing applications.

All Results (440)

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Part #

Proximity Sensors 59065-4-T-02-F SENS

59065-4-T-02-F
Littelfuse
1: $9.76
368In Stock

Mfr. Part No.
59065-4-T-02-F

Mouser Part No
934-59065-4-T-02-F

Littelfuse

Proximity Sensors 59065-4-T-02-F SENS

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Datasheet

368In Stock

$9.76

$8.12

$7.52

$6.16

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Min.: 1
Mult.: 1

Level Sensors 59630 1T03A FLOAT SENSOR

59630-1-T-03-A
Littelfuse
1: $13.14
432In Stock

Mfr. Part No.
59630-1-T-03-A

Mouser Part No
934-59630-1-T-03-A

Littelfuse

Level Sensors 59630 1T03A FLOAT SENSOR

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Datasheet

432In Stock

$13.14

$10.89

$10.70

$10.39

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Min.: 1
Mult.: 1

Magnetic/Reed Switches CO 10-15AT SMT

MDSM-DTB-10-15
Littelfuse
1: $7.47
765In Stock

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

Mouser Part No
934-MDSM-DTB-10-15

Littelfuse

Magnetic/Reed Switches CO 10-15AT SMT

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Datasheet

765In Stock

$7.47

$6.23

$5.77

$5.14

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Min.: 1
Mult.: 1

Magnetic/Reed Switches NO 25-30AT

MDSR-7-25-30
Littelfuse
1: $1.80
2,360In Stock

Mfr. Part No.
MDSR-7-25-30

Mouser Part No
934-MDSR-7-25-30

Littelfuse

Magnetic/Reed Switches NO 25-30AT

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Datasheet

2,360In Stock

$1.80

$1.52

$1.41

$1.26

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Min.: 1
Mult.: 1

Magnetic/Reed Switches 59050-1-T-00-0 SENS

59050-1-T-00-0
Littelfuse
1: $3.43
973In Stock

Mfr. Part No.
59050-1-T-00-0

Mouser Part No
934-59050-1-T-00-0

Littelfuse

Magnetic/Reed Switches 59050-1-T-00-0 SENS

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Datasheet

973In Stock

$3.43

$2.88

$2.68

$2.57

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Min.: 1
Mult.: 1

Proximity Sensors PROX SEN THREAD BARREL SPST-NO

59065-1-S-02-A
Littelfuse
1: $8.09
1,405In Stock

Mfr. Part No.
59065-1-S-02-A

Mouser Part No
934-59065-1-S-02-A

Littelfuse

Proximity Sensors PROX SEN THREAD BARREL SPST-NO

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Datasheet

1,405In Stock

$8.09

$6.75

$6.24

$5.11

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Min.: 1
Mult.: 1

Proximity Sensors 59085 030 PROX SENSOR

59085-030
Littelfuse
1: $13.18
275In Stock

Mfr. Part No.
59085-030

Mouser Part No
934-59085-030

Littelfuse

Proximity Sensors 59085 030 PROX SENSOR

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Datasheet

275In Stock

$13.18

$10.93

$10.13

$9.04

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Min.: 1
Mult.: 1

Magnetic/Reed Switches 15-20AT 200Vdc @ 10W

MASM-14R-15-20
Littelfuse
1: $2.00
2,469In Stock

Mfr. Part No.
MASM-14R-15-20

Mouser Part No
934-MASM-14R-15-20

Littelfuse

Magnetic/Reed Switches 15-20AT 200Vdc @ 10W

Datasheet

2,469In Stock

Cut Tape

$2.00

$1.70

$1.58

$1.41

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Reel

$1.17

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Magnetic/Reed Switches MDRR-DT-30-35-U

MDRR-DT-30-35-U
Littelfuse
1: $7.94
757In Stock

Mfr. Part No.
MDRR-DT-30-35-U

Mouser Part No
934-MDRR-DT30-35U

Littelfuse

Magnetic/Reed Switches MDRR-DT-30-35-U

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Datasheet

757In Stock

$7.94

$6.62

$6.13

$5.48

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Min.: 1
Mult.: 1

Proximity Sensors 59025-3-S-02-A

59025-3-S-02-A
Littelfuse
1: $8.85
452In Stock

Mfr. Part No.
59025-3-S-02-A

Mouser Part No
934-59025-3-S-02-A

Littelfuse

Proximity Sensors 59025-3-S-02-A

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Datasheet

452In Stock

$8.85

$7.37

$6.83

$5.59

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Min.: 1
Mult.: 1

Proximity Sensors 59140-3-S-02-F SENS

59140-3-S-02-F
Littelfuse
1: $8.85
491In Stock

Mfr. Part No.
59140-3-S-02-F

Mouser Part No
934-59140-3-S-02-F

Littelfuse

Proximity Sensors 59140-3-S-02-F SENS

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Datasheet

491In Stock

$8.85

$7.37

$7.34

$7.07

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Min.: 1
Mult.: 1

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

59150-3-T-02-F
Littelfuse
1: $9.47
491In Stock

Mfr. Part No.
59150-3-T-02-F

Mouser Part No
934-59150-3-T-02-F

Littelfuse

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

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Datasheet

491In Stock

$9.47

$7.87

$7.30

$6.58

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches 59165-1-T-00-A SENS

59165-1-T-00-A
Littelfuse
1: $2.76
2,837In Stock

Mfr. Part No.
59165-1-T-00-A

Mouser Part No
934-59165-1-T-00-A

Littelfuse

Magnetic/Reed Switches 59165-1-T-00-A SENS

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Datasheet

2,837In Stock

$2.76

$2.33

$2.16

$1.93

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Min.: 1
Mult.: 1

Magnetic/Reed Switches MDRR-DT 1156 15-30 U

MDRR-DT-15-30-U
Littelfuse
1: $7.26
2,296In Stock

Mfr. Part No.
MDRR-DT-15-30-U

Mouser Part No
934-MDRR-DT15-30U

Littelfuse

Magnetic/Reed Switches MDRR-DT 1156 15-30 U

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Datasheet

2,296In Stock

$7.26

$6.07

$5.62

$5.02

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Min.: 1
Mult.: 1

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

59060-3-S-05-A
Littelfuse
1: $24.41
6In Stock
350Expected 8/12/2026

Mfr. Part No.
59060-3-S-05-A

Mouser Part No
934-59060-3-S-05-A

Littelfuse

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

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Datasheet

6In Stock

350Expected 8/12/2026

$24.41

$20.59

$19.83

$15.78

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Min.: 1
Mult.: 1

Reed Relays HE3321C2400 RELAY

HE3321C2400
Littelfuse
1: $1.21
3,717In Stock
Factory Special Order

Mfr. Part No.
HE3321C2400

Mouser Part No
934-HE3321C2400

Factory Special Order

Littelfuse

Reed Relays HE3321C2400 RELAY

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Datasheet

3,717In Stock

$1.21

$1.07

$1.02

$0.989

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Min.: 1
Mult.: 1

Proximity Sensors 59065-1-T-02-A SENS

59065-1-T-02-A
Littelfuse
1: $8.20
152In Stock

Mfr. Part No.
59065-1-T-02-A

Mouser Part No
934-59065-1-T-02-A

Littelfuse

Proximity Sensors 59065-1-T-02-A SENS

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Datasheet

152In Stock

$8.20

$7.33

$6.81

$6.19

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches MDSM-10B 5430 10-15

MDSM-10B-10-15
Littelfuse
1: $2.24
787In Stock

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

Mouser Part No
934-MDSM-10B10-15

Littelfuse

Magnetic/Reed Switches MDSM-10B 5430 10-15

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Datasheet

787In Stock

$2.24

$2.04

$1.86

$1.70

View

Min.: 1
Mult.: 1

Proximity Sensors PROXIMITY SENSORS

59020-1-S-02-F
Littelfuse
1: $11.41
13In Stock
500Expected 28/9/2026

Mfr. Part No.
59020-1-S-02-F

Mouser Part No
934-59020-1-S-02-F

Littelfuse

Proximity Sensors PROXIMITY SENSORS

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Datasheet

13In Stock

500Expected 28/9/2026

$11.41

$10.31

$9.90

$9.00

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Min.: 1
Mult.: 1

Proximity Sensors 59140-4-U-02-A SENS

59140-4-U-02-A
Littelfuse
1: $8.08
9In Stock
500Expected 24/9/2026

Mfr. Part No.
59140-4-U-02-A

Mouser Part No
934-59140-4-U-02-A

Littelfuse

Proximity Sensors 59140-4-U-02-A SENS

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Datasheet

9In Stock

500Expected 24/9/2026

$8.08

$7.28

$6.96

$6.61

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches 59170-1-T-00-A SENS

59170-1-T-00-A
Littelfuse
1: $3.47
689In Stock

Mfr. Part No.
59170-1-T-00-A

Mouser Part No
934-59170-1-T-00-A

Littelfuse

Magnetic/Reed Switches 59170-1-T-00-A SENS

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Datasheet

689In Stock

$3.47

$2.92

$2.71

$2.42

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches MDSM-4R 5277 17-23

MDSM-4R-17-23
Littelfuse
1: $1.96
1,663In Stock

Mfr. Part No.
MDSM-4R-17-23

Mouser Part No
934-MDSM-4R17-23

Littelfuse

Magnetic/Reed Switches MDSM-4R 5277 17-23

Learn More

Datasheet

1,663In Stock

Cut Tape

$1.96

$1.67

$1.55

$1.39

View

Reel

$1.14

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Proximity Sensors NC 25-30AT 300mm UNTIN

59022-4-U-02-F
Littelfuse
1: $5.74
447In Stock

Mfr. Part No.
59022-4-U-02-F

Mouser Part No
934-59022-4-U-02-F

Littelfuse

Proximity Sensors NC 25-30AT 300mm UNTIN

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Datasheet

447In Stock

$5.74

$5.15

$4.94

$4.66

View

Min.: 1
Mult.: 1

Proximity Sensors 59145-2-T-02-F SENS

59145-2-T-02-F
Littelfuse
1: $5.67
372In Stock

Mfr. Part No.
59145-2-T-02-F

Mouser Part No
934-59145-2-T-02-F

Littelfuse

Proximity Sensors 59145-2-T-02-F SENS

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Datasheet

372In Stock

$5.67

$4.75

$4.39

$3.58

View

Min.: 1
Mult.: 1

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

59150-1-T-02-F
Littelfuse
1: $4.80
522In Stock

Mfr. Part No.
59150-1-T-02-F

Mouser Part No
934-59150-1-T-02-F

Littelfuse

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

Learn More

Datasheet

522In Stock

$4.80

$4.42

$4.00

$3.71

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Min.: 1
Mult.: 1

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