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Reed Sensors

Littelfuse Reed Sensors can switch AC or DC loads, making them popular for digital on/off applications. Reed sensors are reed switches that are packaged within an external housing for simplified mounting/connecting and additional protection against environmental influences. Littelfuse Reed Sensors are typically mounted in mechanical systems.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.
Proximity Sensors NO 12-18AT 300mm Mini Flange Mount 59141-1-S-02-F Littelfuse 1: S/ 19.03 736In Stock	Mfr. Part # 59141-1-S-02-F Mouser Part # 934-59141-1-S-02-F	Littelfuse	Proximity Sensors NO 12-18AT 300mm Mini Flange Mount Learn More about Littelfuse reed sensors	Datasheet	736In Stock	S/ 19.03 S/ 17.05 S/ 16.31 S/ 15.45 View S/ 14.87 S/ 14.25 S/ 11.41	Min.: 1 Mult.: 1
Proximity Sensors NC 15-20AT 1m TIN 59025 Firecracker 59025-4-S-05-A Littelfuse 1: S/ 28.06 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	S/ 28.06 S/ 25.34 S/ 24.33 S/ 23.12 View S/ 22.30 S/ 22.27 S/ 21.14 S/ 19.42	Min.: 1 Mult.: 1
Proximity Sensors PROX SEN THREAD BARREL SPST-NO 59065-1-S-02-A Littelfuse 1: S/ 23.16 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	S/ 23.16 S/ 19.31 S/ 17.87 S/ 14.64 View S/ 14.09 S/ 13.43 S/ 12.81	Min.: 1 Mult.: 1
Proximity Sensors 300V 1000mm TINNED LEADS 59145-2-T-05-F Littelfuse 1: S/ 23.63 500In Stock	Mfr. Part # 59145-2-T-05-F Mouser Part # 934-59145-2-T-05-F	Littelfuse	Proximity Sensors 300V 1000mm TINNED LEADS Learn More about Littelfuse reed sensors	Datasheet	500In Stock	S/ 23.63 S/ 21.29 S/ 20.44 S/ 19.38 View S/ 18.68 S/ 17.98 S/ 16.70 S/ 16.19	Min.: 1 Mult.: 1
Proximity Sensors 59145-3-S-02-A SENS 59145-3-S-02-A Littelfuse 1: S/ 28.38 497In Stock	Mfr. Part # 59145-3-S-02-A Mouser Part # 934-59145-3-S-02-A	Littelfuse	Proximity Sensors 59145-3-S-02-A SENS Learn More about Littelfuse reed sensors	Datasheet	497In Stock	S/ 28.38 S/ 25.26 S/ 23.78 S/ 22.03 View S/ 20.79 S/ 19.62 S/ 16.70 S/ 16.19	Min.: 1 Mult.: 1
Proximity Sensors PROX SENS CHANGE OVER UNTINNED 59025-3-T-02-F Littelfuse 1: S/ 21.21 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	S/ 21.21 S/ 19.11 S/ 18.33 S/ 17.36 View S/ 16.74 S/ 16.11 S/ 14.91 S/ 14.48	Min.: 1 Mult.: 1
Proximity Sensors 59085-1-T-02-F SENS 59085-1-T-02-F Littelfuse 1: S/ 31.18 955In Stock	Mfr. Part # 59085-1-T-02-F Mouser Part # 934-59085-1-T-02-F	Littelfuse	Proximity Sensors 59085-1-T-02-F SENS Learn More about Littelfuse reed sensors	Datasheet	955In Stock	S/ 31.18 S/ 28.18 S/ 27.09 S/ 25.73 View S/ 24.83 S/ 22.97 S/ 22.89 S/ 21.68	Min.: 1 Mult.: 1
Proximity Sensors 300V 750mm TINNED LEADS 59135-2-U-04-F Littelfuse 1: S/ 36.20 505In Stock	Mfr. Part # 59135-2-U-04-F Mouser Part # 934-59135-2-U-04-F	Littelfuse	Proximity Sensors 300V 750mm TINNED LEADS Learn More about Littelfuse reed sensors	Datasheet	505In Stock	S/ 36.20 S/ 31.02 S/ 29.54 S/ 27.75 View S/ 26.98 S/ 26.94 S/ 25.34	Min.: 1 Mult.: 1
Proximity Sensors 59135-3-T-02-F SENS 59135-3-T-02-F Littelfuse 1: S/ 45.19 299In Stock	Mfr. Part # 59135-3-T-02-F Mouser Part # 934-59135-3-T-02-F	Littelfuse	Proximity Sensors 59135-3-T-02-F SENS Learn More about Littelfuse reed sensors	Datasheet	299In Stock	S/ 45.19 S/ 41.03 S/ 40.40 S/ 38.22 View S/ 38.19 S/ 32.85 S/ 32.39	Min.: 1 Mult.: 1
Magnetic / Reed Switches 59050-3-T-00-0 SENS 59050-3-T-00-0 Littelfuse 1: S/ 19.38 623In 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	623In Stock	S/ 19.38 S/ 16.19 S/ 14.99 S/ 12.65 View S/ 11.99 S/ 11.64 S/ 11.21 S/ 10.59	Min.: 1 Mult.: 1
Proximity Sensors 59145-1-S-02-A SENS 59145-1-S-02-A Littelfuse 1: S/ 14.75 2,917In 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	2,917In Stock	S/ 14.75 S/ 13.23 S/ 12.65 S/ 11.99 View S/ 11.52 S/ 11.05 S/ 9.77 S/ 9.58 S/ 9.38	Min.: 1 Mult.: 1
Proximity Sensors 59140-3-S-02-F SENS 59140-3-S-02-F Littelfuse 1: S/ 21.53 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	S/ 21.53 S/ 19.38 S/ 18.96 S/ 17.87 View S/ 15.14 S/ 14.67	Min.: 1 Mult.: 1
Proximity Sensors 59150-3-T-02-F SENS 59150-3-T-02-F Littelfuse 1: S/ 22.97 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	S/ 22.97 S/ 20.67 S/ 19.85 S/ 18.84 View S/ 18.14 S/ 18.10 S/ 16.19 S/ 15.73	Min.: 1 Mult.: 1
Proximity Sensors 59025-4-T-02-F SENS 59025-4-T-02-F Littelfuse 1: S/ 19.93 552In Stock	Mfr. Part # 59025-4-T-02-F Mouser Part # 934-59025-4-T-02-F	Littelfuse	Proximity Sensors 59025-4-T-02-F SENS Learn More about Littelfuse hamlin 59025 firecracker sensors	Datasheet	552In Stock	S/ 19.93 S/ 17.91 S/ 17.17 S/ 16.27 View S/ 15.65 S/ 15.06 S/ 13.62 S/ 13.51	Min.: 1 Mult.: 1
Proximity Sensors 59140-1-U-02-A SENS 59140-1-U-02-A Littelfuse 1: S/ 15.88 5,204In Stock	Mfr. Part # 59140-1-U-02-A Mouser Part # 934-59140-1-U-02-A	Littelfuse	Proximity Sensors 59140-1-U-02-A SENS Learn More about Littelfuse reed sensors	Datasheet	5,204In Stock	S/ 15.88 S/ 13.27 S/ 12.30 S/ 10.00 View S/ 9.30 S/ 9.15	Min.: 1 Mult.: 1
Level Sensors 59630 4T02A FLOAT SENSOR 59630-4-T-02-A Littelfuse 1: S/ 33.09 252In Stock	Mfr. Part # 59630-4-T-02-A Mouser Part # 934-59630-4-T-02-A	Littelfuse	Level Sensors 59630 4T02A FLOAT SENSOR Learn More about Littelfuse reed sensors	Datasheet	252In Stock	S/ 33.09 S/ 29.93 S/ 28.77 S/ 27.36 View S/ 26.43 S/ 25.50 S/ 23.74 S/ 23.08	Min.: 1 Mult.: 1
Proximity Sensors 59065-4-T-02-F SENS 59065-4-T-02-F Littelfuse 1: S/ 23.63 368In Stock	Mfr. Part # 59065-4-T-02-F Mouser Part # 934-59065-4-T-02-F	Littelfuse	Proximity Sensors 59065-4-T-02-F SENS Learn More about Littelfuse reed sensors	Datasheet	368In Stock	S/ 23.63 S/ 21.29 S/ 20.44 S/ 19.38 View S/ 18.68 S/ 17.98 S/ 16.70 S/ 16.19	Min.: 1 Mult.: 1
Proximity Sensors PROXIMITY SENSORS 59145-4-T-02-F Littelfuse 1: S/ 26.39 1,426In Stock	Mfr. Part # 59145-4-T-02-F Mouser Part # 934-59145-4-T-02-F	Littelfuse	Proximity Sensors PROXIMITY SENSORS Learn More about Littelfuse reed sensors	Datasheet	1,426In Stock	S/ 26.39 S/ 23.78 S/ 22.81 S/ 21.29 View S/ 20.16 S/ 18.84 S/ 15.92 S/ 15.57 S/ 15.03	Min.: 1 Mult.: 1
Proximity Sensors 200V 500mm TINNED LEADS 59085-4-T-03-A Littelfuse 1: S/ 33.24 10In Stock 1,100On Order	Mfr. Part # 59085-4-T-03-A Mouser Part # 934-59085-4-T-03-A	Littelfuse	Proximity Sensors 200V 500mm TINNED LEADS Learn More about Littelfuse reed sensors	Datasheet	10In Stock 1,100On Order On Order Ship Dates Mfr. #: 59085-4-T-03-A Stock: 10 Can Ship Immediately On Order: 400 Expected 12/10/2026 700 Expected 3/18/2027 Factory Lead-Time: 31 Weeks	S/ 33.24 S/ 28.03 S/ 26.04 S/ 23.63 View S/ 21.99 S/ 20.40 S/ 17.71 S/ 17.48	Min.: 1 Mult.: 1
Proximity Sensors 59065-1-T-02-A SENS 59065-1-T-02-A Littelfuse 1: S/ 20.20 142In Stock	Mfr. Part # 59065-1-T-02-A Mouser Part # 934-59065-1-T-02-A	Littelfuse	Proximity Sensors 59065-1-T-02-A SENS Learn More about Littelfuse reed sensors	Datasheet	142In Stock	S/ 20.20 S/ 18.14 S/ 17.36 S/ 16.43 View S/ 15.80 S/ 15.18 S/ 12.22	Min.: 1 Mult.: 1
Magnetic / Reed Switches 59050-1-T-00-0 SENS 59050-1-T-00-0 Littelfuse 1: S/ 9.81 853In Stock	Mfr. Part # 59050-1-T-00-0 Mouser Part # 934-59050-1-T-00-0	Littelfuse	Magnetic / Reed Switches 59050-1-T-00-0 SENS Learn More about Littelfuse 59050 reed switches	Datasheet	853In Stock	S/ 9.81 S/ 8.25 S/ 7.67 S/ 7.36 View S/ 6.77 S/ 6.66 S/ 5.64 S/ 5.29 S/ 5.10	Min.: 1 Mult.: 1
Proximity Sensors NO 12-18AT 750mm 59140-1-S-04-E Littelfuse 1: S/ 12.49 478In Stock	Mfr. Part # 59140-1-S-04-E Mouser Part # 934-59140-1-S-04-E	Littelfuse	Proximity Sensors NO 12-18AT 750mm Learn More about Littelfuse reed sensors	Datasheet	478In Stock	S/ 12.49 S/ 11.17 S/ 10.70 S/ 10.12 View S/ 9.69 S/ 9.30 S/ 8.56 S/ 8.29 S/ 7.75	Min.: 1 Mult.: 1
Proximity Sensors 59140-4-U-02-A SENS 59140-4-U-02-A Littelfuse 1: S/ 23.12 375In Stock	Mfr. Part # 59140-4-U-02-A Mouser Part # 934-59140-4-U-02-A	Littelfuse	Proximity Sensors 59140-4-U-02-A SENS Learn More about Littelfuse reed sensors	Datasheet	375In Stock	S/ 23.12 S/ 20.82 S/ 19.93 S/ 18.92 View S/ 18.18 S/ 17.17 S/ 14.25	Min.: 1 Mult.: 1
Proximity Sensors 59025-2-T-02-A SENS 59025-2-T-02-A Littelfuse 1: S/ 15.03 411In Stock	Mfr. Part # 59025-2-T-02-A Mouser Part # 934-59025-2-T-02-A	Littelfuse	Proximity Sensors 59025-2-T-02-A SENS Learn More about Littelfuse hamlin 59025 firecracker sensors	Datasheet	411In Stock	S/ 15.03 S/ 13.47 S/ 12.88 S/ 12.22 View S/ 12.18 S/ 10.39 S/ 10.08	Min.: 1 Mult.: 1
Proximity Sensors 59135-1-U-02-A SENS 59135-1-U-02-A Littelfuse 1: S/ 27.79 195In Stock	Mfr. Part # 59135-1-U-02-A Mouser Part # 934-59135-1-U-02-A	Littelfuse	Proximity Sensors 59135-1-U-02-A SENS Learn More about Littelfuse reed sensors	Datasheet	195In Stock	S/ 27.79 S/ 24.72 S/ 23.28 S/ 21.53 View S/ 20.32 S/ 19.19 S/ 16.35 S/ 15.84	Min.: 1 Mult.: 1

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