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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 (KRW) Filter the results in the table by unit price based on your quantity.	Qty.
Proximity Sensors PROX SEN VANE SPST-NO W/WIRE 59085-010 Littelfuse 1: ₩13,387.4 5,964In Stock	Mfr. Part # 59085-010 Mouser Part # 934-59085-010	Littelfuse	Proximity Sensors PROX SEN VANE SPST-NO W/WIRE Learn More about Littelfuse sensors	Datasheet	5,964In Stock	₩13,387.4 ₩12,133.2 ₩11,555.4 ₩11,273.6 View ₩10,724 ₩10,554.9 Quote	Min.: 1 Mult.: 1
Hall Effect / Magnetic Sensors - Industrial GEARTOOTH SPEED SEN SS 3WIRE 55075-00-02-A Littelfuse 1: ₩43,403.4 1,214In Stock 183Expected 11/30/2026	Mfr. Part # 55075-00-02-A Mouser Part # 934-55075-00-02-A	Littelfuse	Hall Effect / Magnetic Sensors - Industrial GEARTOOTH SPEED SEN SS 3WIRE Learn More about Littelfuse sensors	Datasheet	1,214In Stock 183Expected 11/30/2026	₩43,403.4 ₩42,642.4 ₩41,543.2 ₩41,247.3 View ₩40,458.1 Quote	Min.: 1 Mult.: 1
Hall Effect / Magnetic Sensors - Industrial 3 Wire SW 500mm TIN 55100-3H-04-A Littelfuse 1: ₩11,865.5 4,425In Stock	Mfr. Part # 55100-3H-04-A Mouser Part # 934-55100-3H-04-A	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 3 Wire SW 500mm TIN Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	4,425In Stock	₩11,865.5 ₩10,738.1 ₩9,808 ₩9,469.8 View ₩9,159.8 ₩8,511.6 ₩8,272	Min.: 1 Mult.: 1
Magnetic / Reed Switches 59165-1-U-00-A SENS 59165-1-U-00-A Littelfuse 1: ₩2,860.7 12,986In Stock	Mfr. Part # 59165-1-U-00-A Mouser Part # 934-59165-1-U-00-A	Littelfuse	Magnetic / Reed Switches 59165-1-U-00-A SENS Learn More about Littelfuse hamlin mdsr reed sensors	Datasheet	12,986In Stock	₩2,860.7 ₩1,888.3 ₩1,662.9 ₩1,536 View ₩1,479.7 ₩1,465.6 ₩1,423.3	Min.: 1 Mult.: 1
Reed Relays REED RELAY HE722A1210 Littelfuse 1: ₩5,326.8 5,744In Stock Factory Special Order	Mfr. Part # HE722A1210 Mouser Part # 934-HE722A1210 Factory Special Order	Littelfuse	Reed Relays REED RELAY Learn More about Littelfuse he700	Datasheet	5,744In Stock	₩5,326.8 ₩4,749 ₩4,537.6 ₩4,382.6 View ₩4,227.6 ₩4,044.4 ₩3,889.4 ₩3,748.5	Min.: 1 Mult.: 1
Magnetic / Reed Switches NO 10-15AT 7.5mm Overmolded Sensor 59166-1-S-00-C Littelfuse 1: ₩2,339.3 2,125In Stock 1,000Expected 12/23/2026	Mfr. Part # 59166-1-S-00-C Mouser Part # 934-59166-1-S-00-C	Littelfuse	Magnetic / Reed Switches NO 10-15AT 7.5mm Overmolded Sensor Learn More about Littelfuse 59166 reed switches	Datasheet	2,125In Stock 1,000Expected 12/23/2026	₩2,339.3 ₩2,043.3 ₩1,860.1 ₩1,705.1 View ₩1,493.8 ₩1,400.7 ₩1,326.1 ₩1,272.5	Min.: 1 Mult.: 1
Magnetic / Reed Switches 59050-3-T-00-0 SENS 59050-3-T-00-0 Littelfuse 1: ₩7,017.8 618In Stock	Mfr. Part # 59050-3-T-00-0 Mouser Part # 576-59050-3-T-00-0	Littelfuse	Magnetic / Reed Switches 59050-3-T-00-0 SENS Learn More about Littelfuse 59050 reed switches	Datasheet	618In Stock	₩7,017.8 ₩5,862.3 ₩5,425.4 ₩4,579.9 View ₩4,340.3 ₩4,213.5 ₩4,058.5 ₩3,833	Min.: 1 Mult.: 1
Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET 57105-000 Littelfuse 1: ₩3,311.6 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	₩3,311.6 ₩2,945.2 ₩2,649.3 ₩2,550.7 View ₩2,437.9 ₩2,297 ₩2,240.6 ₩2,198.4 ₩2,184.3	Min.: 1 Mult.: 1
Proximity Sensors 59145-1-S-02-A SENS 59145-1-S-02-A Littelfuse 1: ₩5,340.9 2,905In Stock	Mfr. Part # 59145-1-S-02-A Mouser Part # 934-59145-1-S-02-A	Littelfuse	Proximity Sensors 59145-1-S-02-A SENS Learn More about Littelfuse reed sensors	Datasheet	2,905In Stock	₩5,340.9 ₩4,791.3 ₩4,340.3 ₩4,171.2 View ₩4,002.1 ₩3,607.6 ₩3,523	Min.: 1 Mult.: 1
Magnetic / Reed Switches 59165-1-T-00-D SENS 59165-1-T-00-D Littelfuse 1: ₩2,142 8,015In Stock	Mfr. Part # 59165-1-T-00-D Mouser Part # 934-59165-1-T-00-D	Littelfuse	Magnetic / Reed Switches 59165-1-T-00-D SENS Learn More about Littelfuse hamlin mdsr reed sensors	Datasheet	8,015In Stock	Cut Tape ₩2,142 ₩1,846.1 ₩1,719.2 ₩1,536 Reel ₩1,044.2 View ₩1,423.3 ₩1,334.5 ₩1,104.8 ₩1,041.4	Min.: 1 Mult.: 1 : 1,500
Magnetic / Reed Switches HA15-2 17-23 HA15-2-17-23 Littelfuse 1: ₩3,283.4 1,036In Stock	Mfr. Part # HA15-2-17-23 Mouser Part # 934-HA15-217-23	Littelfuse	Magnetic / Reed Switches HA15-2 17-23 Learn More about Littelfuse reed switches	Datasheet	1,036In Stock	₩3,283.4 ₩2,776.1 ₩2,564.7 ₩2,297 View ₩2,127.9 ₩2,015.2 ₩1,846.1 ₩1,761.5 ₩1,705.1	Min.: 1 Mult.: 1
Magnetic / Reed Switches MDSM-10R 5431 10-25 MDSM-10R-10-25 Littelfuse 1: ₩2,240.6 2,165In Stock	Mfr. Part # MDSM-10R-10-25 Mouser Part # 934-MDSM-10R10-25	Littelfuse	Magnetic / Reed Switches MDSM-10R 5431 10-25 Learn More about Littelfuse reed switches	Datasheet	2,165In Stock	Cut Tape ₩2,240.6 ₩1,972.9 ₩1,832 ₩1,662.9 Reel ₩1,188 View ₩1,592.4 ₩1,507.8 ₩1,437.4 ₩1,135.8	Min.: 1 Mult.: 1 : 3,000
Proximity Sensors NC 15-20AT 1m TIN 59025 Firecracker 59025-4-S-05-A Littelfuse 1: ₩10,160.3 625In Stock	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 Learn More about Littelfuse hamlin 59025 firecracker sensors	Datasheet	625In Stock	₩10,160.3 ₩9,173.9 ₩8,370.6 ₩8,074.7 View ₩8,060.6 ₩7,849.2 ₩7,031.9	Min.: 1 Mult.: 1
Proximity Sensors PROX SEN THREAD BARREL SPST-NO 59065-1-S-02-A Littelfuse 1: ₩8,384.7 1,298In Stock	Mfr. Part # 59065-1-S-02-A Mouser Part # 934-59065-1-S-02-A	Littelfuse	Proximity Sensors PROX SEN THREAD BARREL SPST-NO Learn More about Littelfuse reed sensors	Datasheet	1,298In Stock	₩8,384.7 ₩6,468.2 ₩5,298.6 ₩5,101.3 View ₩4,861.7 ₩4,636.3	Min.: 1 Mult.: 1
Proximity Sensors 59085 030 PROX SENSOR 59085-030 Littelfuse 1: ₩13,655.1 261In Stock	Mfr. Part # 59085-030 Mouser Part # 934-59085-030	Littelfuse	Proximity Sensors 59085 030 PROX SENSOR Learn More about Littelfuse sensors	Datasheet	261In Stock	₩13,655.1 ₩10,498.5 ₩8,624.3 ₩8,328.4 ₩7,962	Min.: 1 Mult.: 1
Proximity Sensors PROX SENS CHANGE OVER UNTINNED 59025-3-T-02-F Littelfuse 1: ₩7,680.1 495In Stock	Mfr. Part # 59025-3-T-02-F Mouser Part # 934-59025-3-T-02-F	Littelfuse	Proximity Sensors PROX SENS CHANGE OVER UNTINNED Learn More about Littelfuse hamlin 59025 firecracker sensors	Datasheet	495In Stock	₩7,680.1 ₩6,919.2 ₩6,285 ₩6,059.6 View ₩5,834.1 ₩5,397.2 ₩5,242.2	Min.: 1 Mult.: 1
Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET H-31-MAGNET Littelfuse 1: ₩2,057.4 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	₩2,057.4 ₩1,817.9 ₩1,634.7 ₩1,564.2 View ₩1,465.6 ₩1,359.9 ₩1,312 ₩1,213.3	Min.: 1 Mult.: 1
Magnetic / Reed Switches 175V 5WATTS MDRR-DT-30-35-F Littelfuse 1: ₩7,003.7 1,834In Stock	Mfr. Part # MDRR-DT-30-35-F Mouser Part # 934-MDRR-DT-30-35-F	Littelfuse	Magnetic / Reed Switches 175V 5WATTS Learn More about Littelfuse Hamlin MDRR DT	Datasheet	1,834In Stock	₩7,003.7 ₩6,214.6 ₩5,820 ₩5,185.9 View ₩4,833.6 ₩4,594 ₩4,368.5 ₩4,129	Min.: 1 Mult.: 1
Magnetic / Reed Switches MDSM-10R 5431 15-20 MDSM-10R-15-20 Littelfuse 1: ₩2,029.2 2,828In Stock	Mfr. Part # MDSM-10R-15-20 Mouser Part # 934-MDSM-10R15-20	Littelfuse	Magnetic / Reed Switches MDSM-10R 5431 15-20 Learn More about Littelfuse reed switches	Datasheet	2,828In Stock	Cut Tape ₩2,029.2 ₩1,747.4 ₩1,620.6 ₩1,493.8 View Reel ₩1,285.2 ₩1,395.1 ₩1,345.8 ₩1,331.7 ₩1,285.2	Min.: 1 Mult.: 1 : 3,000
Proximity Sensors PROX SENSOR MINI FLANGE MOUNT 59140-020 Littelfuse 1: ₩6,101.8 1,389In Stock	Mfr. Part # 59140-020 Mouser Part # 934-59140-020	Littelfuse	Proximity Sensors PROX SENSOR MINI FLANGE MOUNT Learn More about Littelfuse sensors	Datasheet	1,389In Stock	₩6,101.8 ₩6,087.7 ₩4,720.8 ₩3,847.1 View ₩3,706.2 ₩3,325.7	Min.: 1 Mult.: 1
Proximity Sensors 59140-3-S-02-F SENS 59140-3-S-02-F Littelfuse 1: ₩7,792.9 435In Stock	Mfr. Part # 59140-3-S-02-F Mouser Part # 934-59140-3-S-02-F	Littelfuse	Proximity Sensors 59140-3-S-02-F SENS Learn More about Littelfuse reed sensors	Datasheet	435In Stock	₩7,792.9 ₩7,017.8 ₩6,862.8 ₩6,468.2 View ₩5,481.8 ₩5,312.7	Min.: 1 Mult.: 1
Proximity Sensors 59150-3-T-02-F SENS 59150-3-T-02-F Littelfuse 1: ₩8,314.3 480In Stock	Mfr. Part # 59150-3-T-02-F Mouser Part # 934-59150-3-T-02-F	Littelfuse	Proximity Sensors 59150-3-T-02-F SENS Learn More about Littelfuse reed sensors	Datasheet	480In Stock	₩8,314.3 ₩7,482.9 ₩6,820.5 ₩6,566.9 View ₩6,552.8 ₩5,862.3 ₩5,693.2	Min.: 1 Mult.: 1
Magnetic / Reed Switches 59165-1-T-00-A SENS 59165-1-T-00-A Littelfuse 1: ₩2,860.7 2,618In Stock	Mfr. Part # 59165-1-T-00-A Mouser Part # 934-59165-1-T-00-A	Littelfuse	Magnetic / Reed Switches 59165-1-T-00-A SENS Learn More about Littelfuse hamlin mdsr reed sensors	Datasheet	2,618In Stock	₩2,860.7 ₩2,409.7 ₩2,240.6 ₩2,001.1 View ₩1,846.1 ₩1,817.9 ₩1,606.5 ₩1,578.3 ₩1,465.6	Min.: 1 Mult.: 1
Magnetic / Reed Switches MDRR-DT 1156 15-20 U MDRR-DT-15-20-U Littelfuse 1: ₩7,412.4 598In Stock	Mfr. Part # MDRR-DT-15-20-U Mouser Part # 934-MDRR-DT15-20U	Littelfuse	Magnetic / Reed Switches MDRR-DT 1156 15-20 U Learn More about Littelfuse reed switches	Datasheet	598In Stock	₩7,412.4 ₩6,172.3 ₩5,721.4 ₩5,101.3 View ₩4,749 ₩4,523.5 ₩4,298.1 ₩4,058.5	Min.: 1 Mult.: 1
Hall Effect / Magnetic Sensors - Industrial 55100 3H02D HALL SENSOR 55100-3H-02-D Littelfuse 1: ₩14,965.7 549In Stock	Mfr. Part # 55100-3H-02-D Mouser Part # 934-55100-3H-02-D	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 55100 3H02D HALL SENSOR Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	549In Stock	₩14,965.7 ₩13,584.7 ₩12,443.2 ₩12,020.5 View ₩11,625.9 ₩10,836.7 ₩10,611.3	Min.: 1 Mult.: 1

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