Sensor Hardware & Accessories

.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; }

Results: 24

Applied Filters:

Product

For Use With

Reset All

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; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Product	For Use With
Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET H-31-MAGNET Littelfuse 1: ¥242.5 7,048In Stock	Mfr. Part # H-31-MAGNET Mouser Part # 934-H-31	Littelfuse	Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET Learn More about Littelfuse magnetic actuators	Datasheet	7,048In Stock	¥242.5 ¥214.3 ¥192.7 ¥184.4 View ¥172.7 ¥160.3 ¥154.6 ¥143	Min.: 1 Mult.: 1	Actuator Magnets	10 AT to 38 AT
Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET 57105-000 Littelfuse 1: ¥390.3 2,831In Stock	Mfr. Part # 57105-000 Mouser Part # 934-57105-000	Littelfuse	Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET Learn More about Littelfuse magnetic actuators	Datasheet	2,831In Stock	¥390.3 ¥347.1 ¥312.3 ¥300.6 View ¥287.4 ¥269.1 ¥260.8 ¥257.5 ¥255.8	Min.: 1 Mult.: 1
Sensor Hardware & Accessories Actuator Mini Flange Mount Sensor 23x14x6 57141-000 Littelfuse 1: ¥509.9 448In Stock	Mfr. Part # 57141-000 Mouser Part # 934-57141-000	Littelfuse	Sensor Hardware & Accessories Actuator Mini Flange Mount Sensor 23x14x6 Learn More about Littelfuse magnetic actuators	Datasheet	448In Stock	¥509.9 ¥456.8 ¥411.9 ¥395.3 View ¥368.7 ¥353.8	Min.: 1 Mult.: 1	Actuators	Mini Flange Mount Sensor
Sensor Hardware & Accessories Actuator for 59022 57022-000 Littelfuse 1: ¥649.5 283In Stock	Mfr. Part # 57022-000 Mouser Part # 934-57022-000	Littelfuse	Sensor Hardware & Accessories Actuator for 59022 Learn More about Littelfuse 59022 firecracker reed sensor	Datasheet	283In Stock	¥649.5 ¥583 ¥558.1 ¥528.2 View ¥506.6 ¥446.8 ¥445.1 ¥435.2	Min.: 1 Mult.: 1	Actuators	59022 Firecracker Reed Sensors
Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET 57065-000 Littelfuse 1: ¥568.1 462In Stock	Mfr. Part # 57065-000 Mouser Part # 934-57065-000	Littelfuse	Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET Learn More about Littelfuse magnetic actuators	Datasheet	462In Stock	¥568.1 ¥513.2 ¥431.9 ¥416.9 View ¥397 ¥380.4 ¥373.7	Min.: 1 Mult.: 1
Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET 57135-000 Littelfuse 1: ¥373.7 14,271In Stock	Mfr. Part # 57135-000 Mouser Part # 934-57135-000	Littelfuse	Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET Learn More about Littelfuse magnetic actuators	Datasheet	14,271In Stock	¥373.7 ¥333.9 ¥299 ¥287.4 View ¥274.1 ¥265.8 ¥260.8	Min.: 1 Mult.: 1
Sensor Hardware & Accessories MAGNET ACTUATOR FOR 59140 AND 59141 57140-000 Littelfuse 1: ¥350.5 37,857In Stock	Mfr. Part # 57140-000 Mouser Part # 934-57140-000	Littelfuse	Sensor Hardware & Accessories MAGNET ACTUATOR FOR 59140 AND 59141 Learn More about Littelfuse magnetic actuators	Datasheet	37,857In Stock	¥350.5 ¥312.3 ¥280.7 ¥269.1 View ¥250.8 ¥235.9 ¥230.9	Min.: 1 Mult.: 1	Magnets	Series 59140 and 59141 Mini Flange Mount Sensors
Sensor Hardware & Accessories ACTUATOR FOR 59145 SERIES 57145-000 Littelfuse 1: ¥398.6 13,581In Stock	Mfr. Part # 57145-000 Mouser Part # 934-57145-000	Littelfuse	Sensor Hardware & Accessories ACTUATOR FOR 59145 SERIES Learn More about Littelfuse magnetic actuators	Datasheet	13,581In Stock	¥398.6 ¥355.5 ¥320.6 ¥307.3 View ¥294 ¥269.1 ¥260.8 ¥244.2	Min.: 1 Mult.: 1
Sensor Hardware & Accessories ACTUATOR FOR 59150 SERIES 57150-000 Littelfuse 1: ¥406.9 15,707In Stock	Mfr. Part # 57150-000 Mouser Part # 934-57150-000	Littelfuse	Sensor Hardware & Accessories ACTUATOR FOR 59150 SERIES Learn More about Littelfuse magnetic actuators	Datasheet	15,707In Stock	¥406.9 ¥363.8 ¥327.2 ¥313.9 View ¥300.6 ¥282.4 ¥269.1 ¥257.5 ¥240.8	Min.: 1 Mult.: 1
Sensor Hardware & Accessories Actuator for Cylindrical with Retaining Ribs 57041-000 Littelfuse 1: ¥397 346In Stock	Mfr. Part # 57041-000 Mouser Part # 576-57041-000	Littelfuse	Sensor Hardware & Accessories Actuator for Cylindrical with Retaining Ribs Learn More about Littelfuse 57041 cylindrical actuators	Datasheet	346In Stock	¥397 ¥353.8 ¥318.9 ¥305.6 View ¥292.3 ¥267.4	Min.: 1 Mult.: 1	Actuators	Cylindrical with Retaining Ribs
Sensor Hardware & Accessories Actuator for 59025 Series 57025-000 Littelfuse 1: ¥767.4 3,797In Stock	Mfr. Part # 57025-000 Mouser Part # 934-57025-000	Littelfuse	Sensor Hardware & Accessories Actuator for 59025 Series Learn More about Littelfuse magnetic actuators	Datasheet	3,797In Stock	¥767.4 ¥689.3 ¥661.1 ¥626.2 View ¥602.9 ¥561.4 ¥531.5 ¥519.9	Min.: 1 Mult.: 1
Sensor Hardware & Accessories Actuator For 59040 Series 57040-000 Littelfuse 1: ¥828.8 1,173In Stock	Mfr. Part # 57040-000 Mouser Part # 934-57040-000	Littelfuse	Sensor Hardware & Accessories Actuator For 59040 Series Learn More about Littelfuse hamlin Firecracker sensors	Datasheet	1,173In Stock	¥828.8 ¥745.8 ¥714.2 ¥677.7 View ¥651.1 ¥626.2 ¥579.7 ¥578	Min.: 1 Mult.: 1
Sensor Hardware & Accessories 57045 000 ACTUATOR 57045-000 Littelfuse 1: ¥450.1 1,978In Stock	Mfr. Part # 57045-000 Mouser Part # 934-57045-000	Littelfuse	Sensor Hardware & Accessories 57045 000 ACTUATOR Learn More about Littelfuse magnetic actuators	Datasheet	1,978In Stock	¥450.1 ¥402 ¥363.8 ¥348.8 View ¥310.6 ¥307.3	Min.: 1 Mult.: 1
Sensor Hardware & Accessories 57050 000 ACTUATOR 57050-000 Littelfuse 1: ¥694.3 1,017In Stock	Mfr. Part # 57050-000 Mouser Part # 934-57050-000	Littelfuse	Sensor Hardware & Accessories 57050 000 ACTUATOR Learn More about Littelfuse magnetic actuators	Datasheet	1,017In Stock	¥694.3 ¥624.5 ¥598 ¥566.4 View ¥544.8 ¥508.3 ¥503.3	Min.: 1 Mult.: 1
Sensor Hardware & Accessories 57060 000 ACTUATOR 57060-000 Littelfuse 1: ¥2,388.5 156In Stock 500Expected 11/2/2026	Mfr. Part # 57060-000 Mouser Part # 934-57060-000	Littelfuse	Sensor Hardware & Accessories 57060 000 ACTUATOR Learn More about Littelfuse magnetic actuators	Datasheet	156In Stock 500Expected 11/2/2026	¥2,388.5 ¥2,175.9 ¥2,096.2 ¥2,008.1	Min.: 1 Mult.: 1
Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET 57070-000 Littelfuse 1: ¥612.9 3,226In Stock 5,100Expected 11/30/2026	Mfr. Part # 57070-000 Mouser Part # 934-57070-000	Littelfuse	Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET Learn More about Littelfuse magnetic actuators	Datasheet	3,226In Stock 5,100Expected 11/30/2026	¥612.9 ¥549.8 ¥496.6 ¥473.4 View ¥440.2 ¥390.3 ¥372.1 ¥357.1 ¥355.5	Min.: 1 Mult.: 1
Sensor Hardware & Accessories MAGNET H-32 MAGNETIZED H-32-MAGNET Littelfuse 1: ¥742.5 1,182In Stock	Mfr. Part # H-32-MAGNET Mouser Part # 934-H-32	Littelfuse	Sensor Hardware & Accessories MAGNET H-32 MAGNETIZED Learn More about Littelfuse magnetic actuators	Datasheet	1,182In Stock	¥742.5 ¥666.1 ¥637.8 ¥604.6 View ¥581.4 ¥559.8 ¥541.5	Min.: 1 Mult.: 1	Actuator Magnets	10 AT to 38 AT
Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET H-33-MAGNET Littelfuse 1: ¥445.1 2,411In Stock	Mfr. Part # H-33-MAGNET Mouser Part # 934-H-33	Littelfuse	Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET Learn More about Littelfuse magnetic actuators	Datasheet	2,411In Stock	¥445.1 ¥375.4 ¥282.4 ¥257.5 View ¥244.2 ¥219.3 ¥212.6 ¥206	Min.: 1 Mult.: 1	Actuator Magnets	10 AT to 38 AT
Sensor Hardware & Accessories ACTUATOR FOR 59010 /59020 /59021 57020-000 Littelfuse 1: ¥936.8 372In Stock	Mfr. Part # 57020-000 Mouser Part # 934-57020-000	Littelfuse	Sensor Hardware & Accessories ACTUATOR FOR 59010 /59020 /59021 Learn More about Littelfuse magnetic actuators	Datasheet	372In Stock	¥936.8 ¥843.8 ¥808.9 ¥767.4 View ¥739.1 ¥712.6 ¥659.4 ¥641.1 ¥639.5	Min.: 1 Mult.: 1
Sensor Hardware & Accessories MAGNET CM-1 CM-1-MAGNET Littelfuse 1: ¥313.9 218In Stock	Mfr. Part # CM-1-MAGNET Mouser Part # 934-CM-1	Littelfuse	Sensor Hardware & Accessories MAGNET CM-1 Learn More about Littelfuse magnetic actuators	Datasheet	218In Stock	¥313.9 ¥280.7 ¥250.8 ¥240.8 View ¥239.2 ¥209.3 ¥204.3	Min.: 1 Mult.: 1	Actuator Magnets	Reed Switches
Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET H-34-MAGNET Littelfuse 1: ¥986.6 159In Stock	Mfr. Part # H-34-MAGNET Mouser Part # 934-H-34	Littelfuse	Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET Learn More about Littelfuse magnetic actuators	Datasheet	159In Stock	¥986.6 ¥887 ¥850.4 ¥805.6 View ¥775.7 ¥730.8 ¥616.2 ¥614.6 ¥611.2	Min.: 1 Mult.: 1	Actuator Magnets	10 AT to 68 AT
Sensor Hardware & Accessories H-36 MAGNET MAGNETIZED H-36-MAGNET Littelfuse 1: ¥536.5 100In Stock	Mfr. Part # H-36-MAGNET Mouser Part # 934-H-36	Littelfuse	Sensor Hardware & Accessories H-36 MAGNET MAGNETIZED Learn More about Littelfuse magnetic actuators	Datasheet	100In Stock	¥536.5 ¥519.9 ¥455.1 ¥421.9 View ¥363.8 ¥352.1	Min.: 1 Mult.: 1	Actuator Magnets
Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET 57125-000 Littelfuse 1: ¥395.3 11,573Expected 12/2/2026	Mfr. Part # 57125-000 Mouser Part # 934-57125-000	Littelfuse	Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET Learn More about Littelfuse magnetic actuators	Datasheet	11,573Expected 12/2/2026	¥395.3 ¥352.1 ¥317.3 ¥304 View ¥290.7 ¥265.8 ¥257.5 ¥250.8	Min.: 1 Mult.: 1
Sensor Hardware & Accessories 57030 000 ACTUATOR 57030-000 Littelfuse 480: ¥539.8 Non-Stocked	Mfr. Part # 57030-000 Mouser Part # 934-57030-000	Littelfuse	Sensor Hardware & Accessories 57030 000 ACTUATOR Learn More about Littelfuse magnetic actuators	Datasheet	Non-Stocked	¥539.8 ¥460.1	Min.: 480 Mult.: 80