Electromechanical – Mouser Singapore

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Electromechanical

List Images

Results: 301

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

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

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

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

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

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

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

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

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

Reed Relays HE3321A1200 REED RELAY

HE3321A1200
Littelfuse
1: $3.91
209In Stock
Factory Special Order

Mfr. Part No.
HE3321A1200

Mouser Part No
934-HE3321A1200

Factory Special Order

Littelfuse

Reed Relays HE3321A1200 REED RELAY

Learn More

Datasheet

209In Stock

$3.91

$3.49

$3.32

$3.21

View

Min.: 1
Mult.: 1

Reed Relays HE3321A2400 REED RELAY

HE3321A2400
Littelfuse
1: $3.50
551In Stock
Factory Special Order

Mfr. Part No.
HE3321A2400

Mouser Part No
934-HE3321A2400

Factory Special Order

Littelfuse

Reed Relays HE3321A2400 REED RELAY

Learn More

Datasheet

551In Stock

$3.50

$3.13

$2.99

$2.75

View

Min.: 1
Mult.: 1

Reed Relays HE3351A2400

HE3351A2400
Littelfuse
1: $5.05
549In Stock
Factory Special Order

Mfr. Part No.
HE3351A2400

Mouser Part No
934-HE3351A2400

Factory Special Order

Littelfuse

Reed Relays HE3351A2400

Learn More

Datasheet

549In Stock

$5.05

$4.50

$4.30

$4.14

View

Min.: 1
Mult.: 1

Reed Relays HE3621A0540

HE3621A0540
Littelfuse
1: $3.71
20In Stock
Factory Special Order

Mfr. Part No.
HE3621A0540

Mouser Part No
934-HE3621A0540

Factory Special Order

Littelfuse

Reed Relays HE3621A0540

Learn More

Datasheet

20In Stock

$3.71

$3.31

$3.16

$3.06

View

Min.: 1
Mult.: 1

Reed Relays REED RELAY

HE3621A1250
Littelfuse
1: $4.39
132In Stock
Factory Special Order

Mfr. Part No.
HE3621A1250

Mouser Part No
934-HE3621A1250

Factory Special Order

Littelfuse

Reed Relays REED RELAY

Learn More

Datasheet

132In Stock

$4.39

$3.89

$3.75

$3.68

View

Min.: 1
Mult.: 1

Reed Relays REED RELAY

HE721A1210
Littelfuse
1: $3.45
1,047In Stock
Factory Special Order

Mfr. Part No.
HE721A1210

Mouser Part No
934-HE721A1210

Factory Special Order

Littelfuse

Reed Relays REED RELAY

Datasheet

1,047In Stock

$3.45

$3.07

$2.93

$2.84

View

Min.: 1
Mult.: 1

Reed Relays HE721C0530 REED RELAY

HE721C0530
Littelfuse
1: $10.62
12In Stock
Factory Special Order

Mfr. Part No.
HE721C0530

Mouser Part No
934-HE721C0530

Factory Special Order

Littelfuse

Reed Relays HE721C0530 REED RELAY

Learn More

Datasheet

12In Stock

$10.62

$9.47

$9.04

$8.73

View

Min.: 1
Mult.: 1

Reed Relays HE722A2400 REED RELAY

HE722A2400
Littelfuse
1: $5.03
307In Stock
Factory Special Order

Mfr. Part No.
HE722A2400

Mouser Part No
934-HE722A2400

Factory Special Order

Littelfuse

Reed Relays HE722A2400 REED RELAY

Learn More

Datasheet

307In Stock

$5.03

$4.49

$4.30

$4.16

View

Min.: 1
Mult.: 1

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

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

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

Magnetic/Reed Switches 175V 5WATTS

MDRR-DT-30-35-F
Littelfuse
1: $7.13
1,982On Order

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

Mouser Part No
934-MDRR-DT-30-35-F

Littelfuse

Magnetic/Reed Switches 175V 5WATTS

Learn More

Datasheet

1,982On Order

$7.13

$6.03

$5.62

$5.06

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches CO 10-15AT SMT

MDSM-DTB-10-15
Littelfuse
1: $8.13
915Expected 8/5/2026

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

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

Littelfuse

Magnetic/Reed Switches CO 10-15AT SMT

Learn More

Datasheet

915Expected 8/5/2026

$8.13

$7.09

$6.71

$6.13

View

Min.: 1
Mult.: 1

Reed Relays REED RELAY

HE3621A0510
Littelfuse
Restricted Availability
Factory Special Order

Mfr. Part No.
HE3621A0510

Mouser Part No
934-HE3621A0510

Factory Special Order

Littelfuse

Reed Relays REED RELAY

Learn More

Datasheet

More Info Available

Restricted Availability

Reed Relays HE721C2410 REED RELAY

HE721C2410
Littelfuse
Restricted Availability
Factory Special Order

Mfr. Part No.
HE721C2410

Mouser Part No
934-HE721C2410

Factory Special Order

Littelfuse

Reed Relays HE721C2410 REED RELAY

Learn More

Datasheet

More Info Available

Restricted Availability

Sensor Fixings & Accessories HARDWARE ACTUATOR MAGNET

57125-000
Littelfuse
1: $2.56
616Expected 3/6/2026

Mfr. Part No.
57125-000

Mouser Part No
934-57125-000

Littelfuse

Sensor Fixings & Accessories HARDWARE ACTUATOR MAGNET

Learn More

Datasheet

616Expected 3/6/2026

$2.56

$2.29

$2.20

$2.11

View

Min.: 1
Mult.: 1

Sensors Portfolio

Types of Electromechanical

Customer Service Office

Company

Resources

Support