Electromechanical – Mouser Japan

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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Magnetic / Reed Switches SWITCH REED MDSM-4R-12-18 Littelfuse 1: ¥237.5 26,227In Stock	Mfr. Part # MDSM-4R-12-18 Mouser Part # 934-MDSM-4R12-18	Littelfuse	Magnetic / Reed Switches SWITCH REED Learn More about Littelfuse reed switches	Datasheet	26,227In Stock	Cut Tape ¥237.5 ¥204.3 ¥189.4 ¥169.4 View Reel ¥138 ¥155.6 ¥147.8 ¥138 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
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
Magnetic / Reed Switches 59050-3-S-00-0 SENS 59050-3-S-00-0 Littelfuse 1: ¥970 568In Stock	Mfr. Part # 59050-3-S-00-0 Mouser Part # 576-59050-3-S-00-0	Littelfuse	Magnetic / Reed Switches 59050-3-S-00-0 SENS Learn More about Littelfuse 59050 reed switches	Datasheet	568In Stock	¥970 ¥847.1 ¥800.6 ¥730.8 View ¥669.4 ¥662.7 ¥636.2 ¥593 Quote	Min.: 1 Mult.: 1
Sensor Hardware & Accessories ACTUATOR FOR 59010 /59020 /59021 57020-000 Littelfuse 1: ¥936.8 408In 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	408In Stock	¥936.8 ¥843.8 ¥808.9 ¥767.4 View ¥739.1 ¥712.6 ¥659.4 ¥639.5	Min.: 1 Mult.: 1
Sensor Hardware & Accessories Actuator for 59025 Series 57025-000 Littelfuse 1: ¥767.4 3,802In 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	3,802In 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 57050 000 ACTUATOR 57050-000 Littelfuse 1: ¥694.3 1,127In Stock	Mfr. Part # 57050-000 Mouser Part # 934-57050-000	Littelfuse	Sensor Hardware & Accessories 57050 000 ACTUATOR Learn More about Littelfuse magnetic actuators	Datasheet	1,127In 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 158In Stock 500Expected 1/27/2027	Mfr. Part # 57060-000 Mouser Part # 934-57060-000	Littelfuse	Sensor Hardware & Accessories 57060 000 ACTUATOR Learn More about Littelfuse magnetic actuators	Datasheet	158In Stock 500Expected 1/27/2027	¥2,388.5 ¥2,175.9 ¥2,096.2 ¥2,008.1	Min.: 1 Mult.: 1
Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET 57135-000 Littelfuse 1: ¥373.7 4,476In Stock 10,400Expected 11/25/2026	Mfr. Part # 57135-000 Mouser Part # 934-57135-000	Littelfuse	Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET Learn More about Littelfuse magnetic actuators	Datasheet	4,476In Stock 10,400Expected 11/25/2026	¥373.7 ¥333.9 ¥299 ¥287.4 View ¥274.1 ¥265.8 ¥260.8	Min.: 1 Mult.: 1
Magnetic / Reed Switches PROX SENSOR PCB MT NORMAL OPEN 59045-010 Littelfuse 1: ¥420.2 5,887In Stock 9,400Expected 2/8/2027	Mfr. Part # 59045-010 Mouser Part # 934-59045-010	Littelfuse	Magnetic / Reed Switches PROX SENSOR PCB MT NORMAL OPEN Learn More about Littelfuse sensors	Datasheet	5,887In Stock 9,400Expected 2/8/2027	¥420.2 ¥353.8 ¥328.9 ¥277.4 View ¥262.4 ¥254.1 ¥252.5	Min.: 1 Mult.: 1
Magnetic / Reed Switches SWITCH REED 59050-010 Littelfuse 1: ¥322.2 1,793In Stock	Mfr. Part # 59050-010 Mouser Part # 934-59050-010	Littelfuse	Magnetic / Reed Switches SWITCH REED Learn More about Littelfuse 59050 reed switches	Datasheet	1,793In Stock	¥322.2 ¥272.4 ¥252.5 ¥212.6 View ¥199.3 ¥194.3 ¥187.7 ¥177.7	Min.: 1 Mult.: 1
Magnetic / Reed Switches 59165-1-S-00-D SENS 59165-1-S-00-D Littelfuse 1: ¥189.4 11,841In Stock	Mfr. Part # 59165-1-S-00-D Mouser Part # 934-59165-1-S-00-D	Littelfuse	Magnetic / Reed Switches 59165-1-S-00-D SENS Learn More about Littelfuse hamlin mdsr reed sensors	Datasheet	11,841In Stock	Cut Tape ¥189.4 ¥160.6 ¥149.3 ¥133.2 View Reel ¥107.3 ¥123.4 ¥116.6 ¥107.3 ¥107.3 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Magnetic / Reed Switches SUB-MIN OVERMOLD REED SWT GULL 59170-1-S-00-D Littelfuse 1: ¥184.4 15,544In Stock 22,500Expected 12/29/2026	Mfr. Part # 59170-1-S-00-D Mouser Part # 934-59170-1-S-00-D	Littelfuse	Magnetic / Reed Switches SUB-MIN OVERMOLD REED SWT GULL Learn More about Littelfuse hamlin mdsr reed sensors	Datasheet	15,544In Stock 22,500Expected 12/29/2026	Cut Tape ¥184.4 ¥157.1 ¥146.2 ¥130.2 Reel ¥99.5 View ¥120.8 ¥114.1 ¥104.8 ¥98.5 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Magnetic / Reed Switches SUB-MIN OVERMOLD REED SWT GULL 59170-1-U-00-D Littelfuse 1: ¥187.7 4,968In Stock 4,500Expected 10/8/2026	Mfr. Part # 59170-1-U-00-D Mouser Part # 934-59170-1-U-00-D	Littelfuse	Magnetic / Reed Switches SUB-MIN OVERMOLD REED SWT GULL Learn More about Littelfuse hamlin mdsr reed sensors	Datasheet	4,968In Stock 4,500Expected 10/8/2026	Cut Tape ¥187.7 ¥159.5 ¥148.3 ¥132.2 Reel ¥101 View ¥122.4 ¥115.8 ¥106.3 ¥100 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Magnetic / Reed Switches SWITCH REED FLEX-14-15-20 Littelfuse 1: ¥182.7 3,105In Stock	Mfr. Part # FLEX-14-15-20 Mouser Part # 934-FLEX-1415-20	Littelfuse	Magnetic / Reed Switches SWITCH REED Learn More about Littelfuse reed switches	Datasheet	3,105In Stock	¥182.7 ¥154.8 ¥144 ¥128.4 View ¥118.9 ¥112.4 ¥112.3 ¥94.7	Min.: 1 Mult.: 1
Sensor Hardware & Accessories MAGNET H-32 MAGNETIZED H-32-MAGNET Littelfuse 1: ¥742.5 1,185In 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	1,185In Stock	¥742.5 ¥666.1 ¥637.8 ¥604.6 View ¥581.4 ¥559.8 ¥541.5	Min.: 1 Mult.: 1
Magnetic / Reed Switches 15-20AT 200Vdc @ 10W MASM-14R-15-20 Littelfuse 1: ¥244.2 2,364In Stock	Mfr. Part # MASM-14R-15-20 Mouser Part # 934-MASM-14R-15-20	Littelfuse	Magnetic / Reed Switches 15-20AT 200Vdc @ 10W	Datasheet	2,364In Stock	Cut Tape ¥244.2 ¥207.6 ¥192.7 ¥172.7 View Reel ¥142.3 ¥159 ¥152.1 ¥150.3 ¥142.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Magnetic / Reed Switches 25-30AT 200Vdc @ 10W MASM-14R-25-30 Littelfuse 1: ¥260.8 3,983In Stock	Mfr. Part # MASM-14R-25-30 Mouser Part # 934-MASM-14R-25-30	Littelfuse	Magnetic / Reed Switches 25-30AT 200Vdc @ 10W	Datasheet	3,983In Stock	Cut Tape ¥260.8 ¥220.9 ¥206 ¥182.7 Reel ¥152 View ¥169.4 ¥160 ¥152.1 ¥151.6	Min.: 1 Mult.: 1 : 3,000
Magnetic / Reed Switches 8-10 AT 200Vdc @ 10W MASM-14R-8-10 Littelfuse 1: ¥244.2 1,888In Stock	Mfr. Part # MASM-14R-8-10 Mouser Part # 934-MASM-14R-8-10	Littelfuse	Magnetic / Reed Switches 8-10 AT 200Vdc @ 10W	Datasheet	1,888In Stock	Cut Tape ¥244.2 ¥207.6 ¥192.7 ¥172.7 View Reel ¥142.3 ¥159 ¥152.1 ¥150.3 ¥142.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Magnetic / Reed Switches MDRR-DT-10-15-F MDRR-DT-10-15-F Littelfuse 1: ¥887 897In Stock	Mfr. Part # MDRR-DT-10-15-F Mouser Part # 934-MDRR-DT-10-15-F	Littelfuse	Magnetic / Reed Switches MDRR-DT-10-15-F Learn More about Littelfuse reed switches	Datasheet	897In Stock	¥887 ¥740.8 ¥686 ¥611.2 View ¥569.7 ¥558.1	Min.: 1 Mult.: 1
Magnetic / Reed Switches SWITCH REED MDRR-DT-15-20-F Littelfuse 1: ¥887 2,164In Stock	Mfr. Part # MDRR-DT-15-20-F Mouser Part # 934-MDRR-DT15-20F	Littelfuse	Magnetic / Reed Switches SWITCH REED Learn More about Littelfuse reed switches	Datasheet	2,164In Stock	¥887 ¥740.8 ¥686 ¥611.2 View ¥569.7 ¥558.1	Min.: 1 Mult.: 1
Magnetic / Reed Switches SWITCH REED MDRR-DT-15-30-F Littelfuse 1: ¥887 4,310In Stock	Mfr. Part # MDRR-DT-15-30-F Mouser Part # 934-MDRR-DT15-30F	Littelfuse	Magnetic / Reed Switches SWITCH REED Learn More about Littelfuse reed switches	Datasheet	4,310In Stock	¥887 ¥740.8 ¥686 ¥611.2 View ¥569.7 ¥541.5 ¥514.9 Quote	Min.: 1 Mult.: 1
Magnetic / Reed Switches SWITCH REED MDSM-10R-20-25 Littelfuse 1: ¥274.1 9,150In Stock	Mfr. Part # MDSM-10R-20-25 Mouser Part # 934-MDSM-10R20-25	Littelfuse	Magnetic / Reed Switches SWITCH REED Learn More about Littelfuse reed switches	Datasheet	9,150In Stock	Cut Tape ¥274.1 ¥237.5 ¥219.3 ¥196 View Reel ¥145 ¥182.7 ¥172.7 ¥162.4 ¥145	Min.: 1 Mult.: 1 : 3,000
Magnetic / Reed Switches SWITCH REED MDSM-DTR-20-25 Littelfuse 1: ¥699.3 1,519In Stock 7,500Expected 3/8/2027	Mfr. Part # MDSM-DTR-20-25 Mouser Part # 934-MDSM-DTR20-25	Littelfuse	Magnetic / Reed Switches SWITCH REED Learn More about Littelfuse sensors	Datasheet	1,519In Stock 7,500Expected 3/8/2027	Cut Tape ¥699.3 ¥601.3 ¥563.1 ¥509.9 View Reel ¥455.1 ¥471.7 ¥468.4 ¥456.8 ¥455.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Magnetic / Reed Switches MDSR-10 10-15 MDSR-10-10-15 Littelfuse 1: ¥230.9 2,660In Stock	Mfr. Part # MDSR-10-10-15 Mouser Part # 934-MDSR-1010-15	Littelfuse	Magnetic / Reed Switches MDSR-10 10-15 Learn More about Littelfuse mdsr 10 reed switches	Datasheet	2,660In Stock	¥230.9 ¥196 ¥182.7 ¥162.1 View ¥150.3 ¥150.2 ¥132.9	Min.: 1 Mult.: 1