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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Proximity Sensors 59140-3-S-02-F SENS 59140-3-S-02-F Littelfuse 1: $5.53 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	$5.53 $4.98 $4.87 $4.59 View $3.89 $3.77	Min.: 1 Mult.: 1
Proximity Sensors 59150-3-T-02-F SENS 59150-3-T-02-F Littelfuse 1: $5.90 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	$5.90 $5.31 $4.84 $4.66 View $4.65 $4.16 $4.04	Min.: 1 Mult.: 1
Magnetic / Reed Switches 59050-3-T-00-0 SENS 59050-3-T-00-0 Littelfuse 1: $4.98 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	$4.98 $4.16 $3.85 $3.25 View $3.08 $2.99 $2.88 $2.72	Min.: 1 Mult.: 1
Proximity Sensors 59145-1-S-02-A SENS 59145-1-S-02-A Littelfuse 1: $3.79 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	$3.79 $3.40 $3.08 $2.96 View $2.84 $2.62 $2.55	Min.: 1 Mult.: 1
Proximity Sensors NC 15-20AT 1m TIN 59025 Firecracker 59025-4-S-05-A Littelfuse 1: $7.21 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	$7.21 $6.51 $5.94 $5.73 View $5.72 $5.57 $4.99	Min.: 1 Mult.: 1
Proximity Sensors PROX SEN THREAD BARREL SPST-NO 59065-1-S-02-A Littelfuse 1: $5.95 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	$5.95 $4.59 $3.76 $3.62 View $3.45 $3.29	Min.: 1 Mult.: 1
Proximity Sensors PROX SENS CHANGE OVER UNTINNED 59025-3-T-02-F Littelfuse 1: $5.45 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	$5.45 $4.91 $4.46 $4.30 View $4.14 $3.83 $3.72	Min.: 1 Mult.: 1
Proximity Sensors 300V 750mm TINNED LEADS 59135-2-U-04-F Littelfuse 1: $9.30 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	$9.30 $7.97 $7.48 $6.93 View $6.92 $6.51	Min.: 1 Mult.: 1
Proximity Sensors 59135-3-T-02-F SENS 59135-3-T-02-F Littelfuse 1: $11.61 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	$11.61 $11.60 $10.38 $9.85 View $8.44 $8.32	Min.: 1 Mult.: 1
Proximity Sensors PROXIMITY SENSORS 59145-4-T-02-F Littelfuse 1: $6.78 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	$6.78 $6.11 $5.56 $5.18 View $4.84 $4.19 $4.13 $3.86	Min.: 1 Mult.: 1
Proximity Sensors PROXIMITY SENSORS 59020-1-S-02-F Littelfuse 1: $7.41 495In Stock	Mfr. Part # 59020-1-S-02-F Mouser Part # 934-59020-1-S-02-F	Littelfuse	Proximity Sensors PROXIMITY SENSORS Learn More about Littelfuse hamlin 59020 mini firecracker sensor	Datasheet	495In Stock	$7.41 $6.69 $6.11 $5.89 View $5.68 $5.27 $5.12	Min.: 1 Mult.: 1
Proximity Sensors 59025-4-T-02-F SENS 59025-4-T-02-F Littelfuse 1: $5.12 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	$5.12 $4.60 $4.18 $4.02 View $3.87 $3.55 $3.47	Min.: 1 Mult.: 1
Proximity Sensors 59140-1-U-02-A SENS 59140-1-U-02-A Littelfuse 1: $4.08 5,203In 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	5,203In Stock	$4.08 $3.16 $2.57 $2.48 $2.36	Min.: 1 Mult.: 1
Level Sensors 59630 4T02A FLOAT SENSOR 59630-4-T-02-A Littelfuse 1: $8.50 248In 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	248In Stock	$8.50 $7.69 $7.03 $6.79 View $6.55 $6.10 $5.93	Min.: 1 Mult.: 1
Proximity Sensors 59140-1-T-02-A SENS 59140-1-T-02-A Littelfuse 1: $3.55 641In Stock	Mfr. Part # 59140-1-T-02-A Mouser Part # 934-59140-1-T-02-A	Littelfuse	Proximity Sensors 59140-1-T-02-A SENS Learn More about Littelfuse reed sensors	Datasheet	641In Stock	$3.55 $3.18 $2.88 $2.77 View $2.65 $2.60 $2.37	Min.: 1 Mult.: 1
Proximity Sensors 59145-3-S-02-A SENS 59145-3-S-02-A Littelfuse 1: $7.29 492In 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	492In Stock	$7.29 $6.49 $5.97 $5.34 View $5.04 $4.29 $4.16	Min.: 1 Mult.: 1
Proximity Sensors 59060-1-T-05-A 59060-1-T-05-A Littelfuse 1: $13.99 9In Stock 750On Order	Mfr. Part # 59060-1-T-05-A Mouser Part # 934-59060-1-T-05-A	Littelfuse	Proximity Sensors 59060-1-T-05-A Learn More about Littelfuse reed sensors	Datasheet	9In Stock 750On Order On Order Ship Dates Mfr. #: 59060-1-T-05-A Stock: 9 Can Ship Immediately On Order: 250 Expected 11/18/2026 500 Expected 2/25/2027 Factory Lead-Time: 31 Weeks	$13.99 $12.14 $11.30 $10.04 $9.10	Min.: 1 Mult.: 1
Proximity Sensors 200V 500mm TINNED LEADS 59085-4-T-03-A Littelfuse 1: $8.54 7In 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	7In Stock 1,100On Order On Order Ship Dates Mfr. #: 59085-4-T-03-A Stock: 7 Can Ship Immediately On Order: 400 Expected 12/10/2026 700 Expected 3/18/2027 Factory Lead-Time: 31 Weeks	$8.54 $7.20 $6.69 $5.65 View $5.24 $4.76	Min.: 1 Mult.: 1
Proximity Sensors 59140-4-U-02-A SENS 59140-4-U-02-A Littelfuse 1: $5.94 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	$5.94 $5.35 $4.86 $4.67 View $4.41 $3.66	Min.: 1 Mult.: 1
Proximity Sensors 59065-1-T-02-A SENS 59065-1-T-02-A Littelfuse 1: $5.19 112In Stock 500Expected 2/23/2027	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	112In Stock 500Expected 2/23/2027	$5.19 $4.66 $4.22 $4.06 View $3.90 $3.14	Min.: 1 Mult.: 1
Proximity Sensors 59021-1-S-02-F SENS 59021-1-S-02-F Littelfuse 1: $18.52 323In Stock	Mfr. Part # 59021-1-S-02-F Mouser Part # 934-59021-1-S-02-F	Littelfuse	Proximity Sensors 59021-1-S-02-F SENS Learn More about Littelfuse hamlin 59021 aluminum mini firecracker sensor	Datasheet	323In Stock	$18.52 $14.20 $11.79 $11.41	Min.: 1 Mult.: 1
Proximity Sensors NO 17-23AT 300mm UNTIN 59022-1-T-02-F Littelfuse 1: $3.37 304In Stock	Mfr. Part # 59022-1-T-02-F Mouser Part # 934-59022-1-T-02-F	Littelfuse	Proximity Sensors NO 17-23AT 300mm UNTIN Learn More about Littelfuse 59022 firecracker reed sensor	Datasheet	304In Stock	$3.37 $3.01 $2.73 $2.62 View $2.51 $2.31 $2.24	Min.: 1 Mult.: 1
Proximity Sensors 59025-2-T-02-F SENS 59025-2-T-02-F Littelfuse 1: $3.73 379In Stock	Mfr. Part # 59025-2-T-02-F Mouser Part # 934-59025-2-T-02-F	Littelfuse	Proximity Sensors 59025-2-T-02-F SENS Learn More about Littelfuse hamlin 59025 firecracker sensors	Datasheet	379In Stock	$3.73 $3.35 $3.03 $2.91 View $2.79 $2.58 $2.50	Min.: 1 Mult.: 1
Proximity Sensors 59145-1-V-02-A SENS 59145-1-V-02-A Littelfuse 1: $3.55 386In Stock	Mfr. Part # 59145-1-V-02-A Mouser Part # 934-59145-1-V-02-A	Littelfuse	Proximity Sensors 59145-1-V-02-A SENS Learn More about Littelfuse reed sensors	Datasheet	386In Stock	$3.55 $3.18 $2.88 $2.77 View $2.65 $2.44 $2.37	Min.: 1 Mult.: 1
Proximity Sensors 59145-2-T-02-F SENS 59145-2-T-02-F Littelfuse 1: $3.63 372In Stock	Mfr. Part # 59145-2-T-02-F Mouser Part # 934-59145-2-T-02-F	Littelfuse	Proximity Sensors 59145-2-T-02-F SENS Learn More about Littelfuse reed sensors	Datasheet	372In Stock	$3.63 $3.25 $2.94 $2.83 View $2.71 $2.50 $2.42	Min.: 1 Mult.: 1

Reed Sensors

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Reed Sensors

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