Proximity Sensors – Mouser Singapore

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Firecracker Sensors

Littelfuse Firecracker Sensors feature a slim cylindrical package that is suitable for mounting on a frame. These reed sensors offer engineers a choice of normally open, normally closed, or change-over contacts configurations. Littelfuse Firecracker Sensors are ideal for position and limit sensing, security, level sensing, and linear actuator applications. Each sensor has a corresponding actuator (sold separately).

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Sensing Method	Sensing Distance	Mounting Style	Output Configuration
Proximity Sensors SUB-MIN FIRECRACKER REED SENSR 59010-1-S-02-F Littelfuse 1: $18.75 19In Stock 1,800On Order	Mfr. Part No. 59010-1-S-02-F Mouser Part No 934-59010-1-S-02-F	Littelfuse	Proximity Sensors SUB-MIN FIRECRACKER REED SENSR Learn More about Littelfuse hamlin 59010 submini Firecracker sensor	Datasheet	19In Stock 1,800On Order On Order Ship Dates Mfr. No: 59010-1-S-02-F Stock: 19 Can Dispatch Immediately On Order: 1,000 Expected 10/12/2026 800 Expected 8/4/2027 Factory Lead Time: 31 Weeks	$18.75 $15.82 $14.70 $13.34 View $12.39 $11.52	Min.: 1 Mult.: 1	Magnetic	6 mm	Wire	SPST-NO
Proximity Sensors MINI-CYLINDRICAL REED SENSOR 59020-010 Littelfuse 1: $10.08 245In Stock 500Expected 19/11/2026	Mfr. Part No. 59020-010 Mouser Part No 934-59020-010	Littelfuse	Proximity Sensors MINI-CYLINDRICAL REED SENSOR Learn More about Littelfuse hamlin 59020 mini firecracker sensor	Datasheet	245In Stock 500Expected 19/11/2026	$10.08 $9.10 $8.74 $8.39 View $7.92 Quote	Min.: 1 Mult.: 1	Magnetic	6 mm	Cable	SPST-NO
Proximity Sensors MINI-CYLINDRICAL REED SENSOR 59020-1-S-02-A Littelfuse 1: $10.08 6In Stock 1,400Expected 26/5/2027	Mfr. Part No. 59020-1-S-02-A Mouser Part No 934-59020-1-S-02-A	Littelfuse	Proximity Sensors MINI-CYLINDRICAL REED SENSOR Learn More about Littelfuse hamlin 59020 mini firecracker sensor	Datasheet	6In Stock 1,400Expected 26/5/2027	$10.08 $9.10 $8.74 $8.31 View $8.01 $7.72 $7.34	Min.: 1 Mult.: 1	Magnetic	6 mm	Wire	SPST-NO
Proximity Sensors NO 22-28AT 300mm TIN 59022-1-U-02-A Littelfuse 1: $4.79 282In Stock	Mfr. Part No. 59022-1-U-02-A Mouser Part No 934-59022-1-U-02-A	Littelfuse	Proximity Sensors NO 22-28AT 300mm TIN Learn More about Littelfuse 59022 firecracker reed sensor	Datasheet	282In Stock	$4.79 $4.66 $4.47 $4.23 $3.39	Min.: 1 Mult.: 1	Magnetic	5 mm	Wire	SPST-NO
Proximity Sensors CO 20-25AT 300mm TIN 59022-3-T-02-A Littelfuse 1: $7.97 82In Stock	Mfr. Part No. 59022-3-T-02-A Mouser Part No 934-59022-3-T-02-A	Littelfuse	Proximity Sensors CO 20-25AT 300mm TIN Learn More about Littelfuse 59022 firecracker reed sensor	Datasheet	82In Stock	$7.97 $7.18 $6.88 $6.53 View $6.28 $6.05 $5.64	Min.: 1 Mult.: 1	Magnetic	7.5 mm	Wire	SPDT-CO
Proximity Sensors NC 15-20AT 300mm TIN 59022-4-S-02-A Littelfuse 1: $6.00 292In Stock 1,100On Order	Mfr. Part No. 59022-4-S-02-A Mouser Part No 934-59022-4-S-02-A	Littelfuse	Proximity Sensors NC 15-20AT 300mm TIN Learn More about Littelfuse 59022 firecracker reed sensor	Datasheet	292In Stock 1,100On Order On Order Ship Dates Mfr. No: 59022-4-S-02-A Stock: 292 Can Dispatch Immediately On Order: 600 Expected 28/12/2026 500 Expected 11/1/2027 Factory Lead Time: 33 Weeks	$6.00 $5.39 $5.15 $4.88 View $4.69 $4.52 $4.37	Min.: 1 Mult.: 1	Magnetic	9.3 mm	Wire	SPST-NC
Proximity Sensors 59025 020 PROX SENSOR 59025-020 Littelfuse 1: $3.13 858In Stock	Mfr. Part No. 59025-020 Mouser Part No 934-59025-020	Littelfuse	Proximity Sensors 59025 020 PROX SENSOR Learn More about Littelfuse hamlin 59025 firecracker sensors		858In Stock	$3.13 $2.80 $2.52 $2.41 View $2.30 $2.24	Min.: 1 Mult.: 1	Magnetic	8 mm	Cable	SPST-NO
Proximity Sensors 200V 100mm TINNED LEADS 59025-1-S-01-A Littelfuse 1: $3.09 463In Stock	Mfr. Part No. 59025-1-S-01-A Mouser Part No 934-59025-1-S-01-A	Littelfuse	Proximity Sensors 200V 100mm TINNED LEADS Learn More about Littelfuse hamlin 59025 firecracker sensors	Datasheet	463In Stock	$3.09 $2.76 $2.48 $2.38 View $2.27 $2.08 $2.07	Min.: 1 Mult.: 1	Magnetic	7.9 mm	Wire	SPST-NO
Proximity Sensors 59025-1-S-02-F SENS 59025-1-S-02-F Littelfuse 1: $3.62 703In Stock	Mfr. Part No. 59025-1-S-02-F Mouser Part No 934-59025-1-S-02-F	Littelfuse	Proximity Sensors 59025-1-S-02-F SENS Learn More about Littelfuse hamlin 59025 firecracker sensors	Datasheet	703In Stock	$3.62 $3.14 $2.88 $2.58 View $2.38 $1.94 $1.90 $1.82 $1.75	Min.: 1 Mult.: 1	Magnetic	7.9 mm	Wire	SPST-NO
Proximity Sensors NO 12-18AT 1m TIN 59025 Firecracker 59025-1-S-05-A Littelfuse 1: $2.48 840In Stock	Mfr. Part No. 59025-1-S-05-A Mouser Part No 934-59025-1-S-05-A	Littelfuse	Proximity Sensors NO 12-18AT 1m TIN 59025 Firecracker Learn More about Littelfuse hamlin 59025 firecracker sensors	Datasheet	840In Stock	$2.48 $2.20 $1.99 $1.89 View $1.81 $1.65 $1.59 $1.50	Min.: 1 Mult.: 1	Magnetic	7.9 mm	Wire	SPST-NO
Proximity Sensors 59025-1-T-02-A SENS 59025-1-T-02-A Littelfuse 1: $3.22 530In Stock	Mfr. Part No. 59025-1-T-02-A Mouser Part No 934-59025-1-T-02-A	Littelfuse	Proximity Sensors 59025-1-T-02-A SENS Learn More about Littelfuse hamlin 59025 firecracker sensors	Datasheet	530In Stock	$3.22 $2.88 $2.60 $2.49 View $2.48 $2.45 $2.11	Min.: 1 Mult.: 1	Magnetic	6.2 mm	Wire	SPST-NO
Proximity Sensors PROX SENS NORM OPEN UNTINNED 59025-1-T-02-F Littelfuse 1: $1.59 175In Stock 1,300Expected 4/11/2026	Mfr. Part No. 59025-1-T-02-F Mouser Part No 934-59025-1-T-02-F	Littelfuse	Proximity Sensors PROX SENS NORM OPEN UNTINNED Learn More about Littelfuse hamlin 59025 firecracker sensors	Datasheet	175In Stock 1,300Expected 4/11/2026	$1.59 $1.41 $1.25 $1.20 View $1.15 $1.04 $1.00 $0.926	Min.: 1 Mult.: 1	Magnetic	6.2 mm	Wire	SPST-NO
Proximity Sensors NO 22-28AT 1m TIN 59025 Firecracker 59025-1-U-05-A Littelfuse 1: $4.57 387In Stock	Mfr. Part No. 59025-1-U-05-A Mouser Part No 934-59025-1-U-05-A	Littelfuse	Proximity Sensors NO 22-28AT 1m TIN 59025 Firecracker Learn More about Littelfuse hamlin 59025 firecracker sensors	Datasheet	387In Stock	$4.57 $4.09 $3.92 $3.70 View $3.55 $3.41 $3.21	Min.: 1 Mult.: 1	Magnetic	4.9 mm	Wire	SPST-NO
Proximity Sensors 59025-1-V-02-A SENS 59025-1-V-02-A Littelfuse 1: $3.21 22In Stock	Mfr. Part No. 59025-1-V-02-A Mouser Part No 934-59025-1-V-02-A	Littelfuse	Proximity Sensors 59025-1-V-02-A SENS Learn More about Littelfuse hamlin 59025 firecracker sensors	Datasheet	22In Stock	$3.21 $2.86 $2.57 $2.45 View $2.35 $2.16 $2.08 $2.01	Min.: 1 Mult.: 1	Magnetic	4.2 mm	Wire	SPST-NO
Proximity Sensors 59025-2-U-02-A SENS 59025-2-U-02-A Littelfuse 1: $5.25 159In Stock	Mfr. Part No. 59025-2-U-02-A Mouser Part No 934-59025-2-U-02-A	Littelfuse	Proximity Sensors 59025-2-U-02-A SENS Learn More about Littelfuse hamlin 59025 firecracker sensors	Datasheet	159In Stock	$5.25 $4.71 $4.50 $4.27 View $4.11 $3.93 $3.77	Min.: 1 Mult.: 1	Magnetic	4.9 mm	Wire	SPST-NO
Proximity Sensors 59025-3-S-02-A 59025-3-S-02-A Littelfuse 1: $7.52 10In Stock 500Expected 5/4/2027	Mfr. Part No. 59025-3-S-02-A Mouser Part No 934-59025-3-S-02-A	Littelfuse	Proximity Sensors 59025-3-S-02-A Learn More about Littelfuse hamlin 59025 firecracker sensors	Datasheet	10In Stock 500Expected 5/4/2027	$7.52 $6.77 $6.49 $6.16 View $5.93 $5.71 $5.64	Min.: 1 Mult.: 1	Magnetic	7.2 mm	Wire	SPDT-CO
Proximity Sensors 59025-3-T-02-A SENS 59025-3-T-02-A Littelfuse 1: $7.52 128In Stock 1,000Expected 27/10/2026	Mfr. Part No. 59025-3-T-02-A Mouser Part No 934-59025-3-T-02-A	Littelfuse	Proximity Sensors 59025-3-T-02-A SENS Learn More about Littelfuse hamlin 59025 firecracker sensors	Datasheet	128In Stock 1,000Expected 27/10/2026	$7.52 $6.77 $6.49 $6.16 View $5.93 $5.71 $5.64	Min.: 1 Mult.: 1	Magnetic	5.7 mm	Wire	SPDT-CO
Proximity Sensors PROX SENS NORM CLOSED TINNED 59025-4-S-02-A Littelfuse 1: $6.64 302In Stock 500Expected 17/2/2027	Mfr. Part No. 59025-4-S-02-A Mouser Part No 934-59025-4-S-02-A	Littelfuse	Proximity Sensors PROX SENS NORM CLOSED TINNED Learn More about Littelfuse hamlin 59025 firecracker sensors	Datasheet	302In Stock 500Expected 17/2/2027	$6.64 $5.97 $5.71 $5.41 View $5.21 $5.02 $4.90	Min.: 1 Mult.: 1	Magnetic	7.2 mm	Wire	SPST-NC
Proximity Sensors NO 17-23AT Untinned Leads 59040-1-T-02-F Littelfuse 1: $4.58 515In Stock	Mfr. Part No. 59040-1-T-02-F Mouser Part No 934-59040-1-T-02-F	Littelfuse	Proximity Sensors NO 17-23AT Untinned Leads Learn More about Littelfuse hamlin 59040 firecracker sensors	Datasheet	515In Stock	$4.58 $4.09 $3.92 $3.71 View $3.56 $3.47 $3.22	Min.: 1 Mult.: 1	Magnetic	21.2 mm	Wire	SPST-NO
Proximity Sensors NO 22-28AT Tinned Leads 59040-1-U-02-A Littelfuse 1: $5.75 454In Stock	Mfr. Part No. 59040-1-U-02-A Mouser Part No 934-59040-1-U-02-A	Littelfuse	Proximity Sensors NO 22-28AT Tinned Leads Learn More about Littelfuse hamlin 59040 firecracker sensors	Datasheet	454In Stock	$5.75 $5.15 $4.92 $4.66 View $3.73 $3.58 $3.39	Min.: 1 Mult.: 1	Magnetic	17.9 mm	Wire	SPST-NO
Proximity Sensors 175V 100mm TINNED LEADS 59020-1-S-01-A Littelfuse 1: $9.75 408Expected 18/1/2027	Mfr. Part No. 59020-1-S-01-A Mouser Part No 934-59020-1-S-01-A	Littelfuse	Proximity Sensors 175V 100mm TINNED LEADS Learn More about Littelfuse hamlin 59020 mini firecracker sensor	Datasheet	408Expected 18/1/2027	$9.75 $8.81 $8.46 $8.02 View $7.74 $7.47 $7.09	Min.: 1 Mult.: 1	Magnetic	6 mm	Wire	SPST-NO
Proximity Sensors NC 15-20AT Tinned Leads 59040-4-S-02-A Littelfuse 1: $9.78 927On Order	Mfr. Part No. 59040-4-S-02-A Mouser Part No 934-59040-4-S-02-A	Littelfuse	Proximity Sensors NC 15-20AT Tinned Leads Learn More about Littelfuse hamlin 59040 firecracker sensors	Datasheet	927On Order On Order Ship Dates Mfr. No: 59040-4-S-02-A Stock: 0 On Order: 427 Expected 28/12/2026 500 Expected 4/1/2027 Factory Lead Time: 31 Weeks	$9.78 $8.04 $7.55 $7.15 View $6.76 $5.98	Min.: 1 Mult.: 1	Magnetic	21 mm	Wire	SPST-NC
Proximity Sensors NO Sub Miniature Firecracker 59010-010 Littelfuse 500: $12.23 Non-Stocked Lead-Time 31 Weeks	Mfr. Part No. 59010-010 Mouser Part No 934-59010-010	Littelfuse	Proximity Sensors NO Sub Miniature Firecracker Learn More about Littelfuse hamlin 59010 submini Firecracker sensor	Datasheet	Non-Stocked Lead-Time 31 Weeks	$12.23	Min.: 500 Mult.: 100	Magnetic	6 mm	Wire	SPST-NO
Proximity Sensors NO 6-10AT 500mm 59020-1-S-03-D Littelfuse 500: $7.43 Non-Stocked Lead-Time 31 Weeks	Mfr. Part No. 59020-1-S-03-D Mouser Part No 934-59020-1-S-03-D	Littelfuse	Proximity Sensors NO 6-10AT 500mm Learn More about Littelfuse hamlin 59020 mini firecracker sensor	Datasheet	Non-Stocked Lead-Time 31 Weeks	$7.43	Min.: 500 Mult.: 100	Magnetic	6 mm	Wire	SPST-NO
Proximity Sensors NO 13-19AT 1mTIN 59020 Firecracker 59020-1-U-05-A Littelfuse 500: $5.96 Non-Stocked Lead-Time 38 Weeks	Mfr. Part No. 59020-1-U-05-A Mouser Part No 934-59020-1-U-05-A	Littelfuse	Proximity Sensors NO 13-19AT 1mTIN 59020 Firecracker Learn More about Littelfuse hamlin 59020 mini firecracker sensor	Datasheet	Non-Stocked Lead-Time 38 Weeks	$5.96	Min.: 500 Mult.: 100	Magnetic	4 mm	Wire	SPST-NO