Proximity Sensors – Mouser Puerto Rico

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59021 Aluminum Miniature Firecracker Sensors

Littelfuse 59021 Aluminum Miniature Firecracker Sensors are miniature cylindrical reed sensors with a robust aluminum body measuring 15.24mm x 5.10mm. These two-part magnetically operated proximity sensors have a normally open contact and are capable of switching up to 170V_DC at 10W. They do not require standby power and operate through non-ferrous materials. The 59021 series has a range of sensitivity, cable lengths, and connector options. Littelfuse 59021 Aluminum Miniature Firecracker Sensors are ideal for position and limit sensing, security, level sensing, and linear actuator applications. The 57022 actuator is sold separately.

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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.	Sensing Method	Sensing Distance	Mounting Style	Output Configuration
Proximity Sensors 59021-1-S-02-F SENS 59021-1-S-02-F Littelfuse 1: $18.52 A tariff of 8% may be applied if shipping to the United States. 326In 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	326In Stock	$18.52 $15.32 $14.20 $12.74 View $11.79 $11.41 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Magnetic	6 mm	Wire	SPST-NO
Proximity Sensors NO 6-10AT 100mm TIN 59021 Firecracker 59021-1-S-01-A Littelfuse 500: $13.60 Non-Stocked Lead-Time 36 Weeks	Mfr. Part # 59021-1-S-01-A Mouser Part # 934-59021-1-S-01-A	Littelfuse	Proximity Sensors NO 6-10AT 100mm TIN 59021 Firecracker Learn More about Littelfuse hamlin 59021 aluminum mini firecracker sensor	Datasheet	Non-Stocked Lead-Time 36 Weeks	$13.60	Min.: 500 Mult.: 100	Magnetic	6 mm	Wire	SPST-NO
Proximity Sensors 59021-1-S-02-A SENS 59021-1-S-02-A Littelfuse Non-Stocked Factory Special Order	Mfr. Part # 59021-1-S-02-A Mouser Part # 934-59021-1-S-02-A Factory Special Order	Littelfuse	Proximity Sensors 59021-1-S-02-A SENS Learn More about Littelfuse hamlin 59021 aluminum mini firecracker sensor	Datasheet	Non-Stocked		Request a Quote	Magnetic	6 mm	Wire	SPST-NO
Proximity Sensors NO 13-19AT 100mm TIN 59021 Firecracker 59021-1-U-01-A Littelfuse Non-Stocked	Mfr. Part # 59021-1-U-01-A Mouser Part # 934-59021-1-U-01-A	Littelfuse	Proximity Sensors NO 13-19AT 100mm TIN 59021 Firecracker Learn More about Littelfuse hamlin 59021 aluminum mini firecracker sensor	Datasheet	Non-Stocked		Request a Quote	Magnetic	4 mm	Wire	SPST-NO
Proximity Sensors NO 13-19AT 100mm 59021 Firecracker 59021-1-U-01-D Littelfuse Non-Stocked	Mfr. Part # 59021-1-U-01-D Mouser Part # 934-59021-1-U-01-D	Littelfuse	Proximity Sensors NO 13-19AT 100mm 59021 Firecracker Learn More about Littelfuse hamlin 59021 aluminum mini firecracker sensor	Datasheet	Non-Stocked		Request a Quote	Magnetic	4 mm	Wire	SPST-NO
Proximity Sensors NO 13-19AT 100mm 59021 Firecracker 59021-1-U-01-E Littelfuse Non-Stocked	Mfr. Part # 59021-1-U-01-E Mouser Part # 934-59021-1-U-01-E	Littelfuse	Proximity Sensors NO 13-19AT 100mm 59021 Firecracker Learn More about Littelfuse hamlin 59021 aluminum mini firecracker sensor	Datasheet	Non-Stocked		Request a Quote	Magnetic	4 mm	Wire	SPST-NO
Proximity Sensors NO 13-19AT 100mm 59021 Firecracker 59021-1-U-01-F Littelfuse Non-Stocked	Mfr. Part # 59021-1-U-01-F Mouser Part # 934-59021-1-U-01-F	Littelfuse	Proximity Sensors NO 13-19AT 100mm 59021 Firecracker Learn More about Littelfuse hamlin 59021 aluminum mini firecracker sensor	Datasheet	Non-Stocked		Request a Quote	Magnetic	4 mm	Wire	SPST-NO
Proximity Sensors NO 13-19AT 300mm 59021 Firecracker 59021-1-U-02-D Littelfuse Non-Stocked	Mfr. Part # 59021-1-U-02-D Mouser Part # 934-59021-1-U-02-D	Littelfuse	Proximity Sensors NO 13-19AT 300mm 59021 Firecracker Learn More about Littelfuse hamlin 59021 aluminum mini firecracker sensor	Datasheet	Non-Stocked		Request a Quote	Magnetic	4 mm	Wire	SPST-NO
Proximity Sensors NO 13-19AT 300mm 59021 Firecracker 59021-1-U-02-E Littelfuse Non-Stocked	Mfr. Part # 59021-1-U-02-E Mouser Part # 934-59021-1-U-02-E	Littelfuse	Proximity Sensors NO 13-19AT 300mm 59021 Firecracker Learn More about Littelfuse hamlin 59021 aluminum mini firecracker sensor	Datasheet	Non-Stocked		Request a Quote	Magnetic	4 mm	Wire	SPST-NO
Proximity Sensors Reed Sensors 59021-1-U-02-F Littelfuse Non-Stocked	Mfr. Part # 59021-1-U-02-F Mouser Part # 934-59021-1-U-02-F	Littelfuse	Proximity Sensors Reed Sensors Learn More about Littelfuse hamlin 59021 aluminum mini firecracker sensor	Datasheet	Non-Stocked		Request a Quote	Magnetic	4 mm	Wire	SPST-NO
Proximity Sensors NO 13-19AT 500mm TIN 59021 Firecracker 59021-1-U-03-A Littelfuse Non-Stocked	Mfr. Part # 59021-1-U-03-A Mouser Part # 934-59021-1-U-03-A	Littelfuse	Proximity Sensors NO 13-19AT 500mm TIN 59021 Firecracker Learn More about Littelfuse hamlin 59021 aluminum mini firecracker sensor	Datasheet	Non-Stocked		Request a Quote	Magnetic	4 mm	Wire	SPST-NO
Proximity Sensors NO 13-19AT 500mm 59021 Firecracker 59021-1-U-03-D Littelfuse Non-Stocked	Mfr. Part # 59021-1-U-03-D Mouser Part # 934-59021-1-U-03-D	Littelfuse	Proximity Sensors NO 13-19AT 500mm 59021 Firecracker Learn More about Littelfuse hamlin 59021 aluminum mini firecracker sensor	Datasheet	Non-Stocked		Request a Quote	Magnetic	4 mm	Wire	SPST-NO
Proximity Sensors NO 13-19AT 500mm 59021 Firecracker 59021-1-U-03-E Littelfuse Non-Stocked	Mfr. Part # 59021-1-U-03-E Mouser Part # 934-59021-1-U-03-E	Littelfuse	Proximity Sensors NO 13-19AT 500mm 59021 Firecracker Learn More about Littelfuse hamlin 59021 aluminum mini firecracker sensor	Datasheet	Non-Stocked		Request a Quote	Magnetic	4 mm	Wire	SPST-NO
Proximity Sensors NO 13-19AT 500mm 59021 Firecracker 59021-1-U-03-F Littelfuse Non-Stocked	Mfr. Part # 59021-1-U-03-F Mouser Part # 934-59021-1-U-03-F	Littelfuse	Proximity Sensors NO 13-19AT 500mm 59021 Firecracker Learn More about Littelfuse hamlin 59021 aluminum mini firecracker sensor	Datasheet	Non-Stocked		Request a Quote	Magnetic	4 mm	Wire	SPST-NO
Proximity Sensors NO 13-19AT 750mm TIN 59021 Firecracker 59021-1-U-04-A Littelfuse Non-Stocked	Mfr. Part # 59021-1-U-04-A Mouser Part # 934-59021-1-U-04-A	Littelfuse	Proximity Sensors NO 13-19AT 750mm TIN 59021 Firecracker Learn More about Littelfuse hamlin 59021 aluminum mini firecracker sensor	Datasheet	Non-Stocked		Request a Quote	Magnetic	4 mm	Wire	SPST-NO
Proximity Sensors NO 13-19AT 750mm 59021 Firecracker 59021-1-U-04-D Littelfuse Non-Stocked	Mfr. Part # 59021-1-U-04-D Mouser Part # 934-59021-1-U-04-D	Littelfuse	Proximity Sensors NO 13-19AT 750mm 59021 Firecracker Learn More about Littelfuse hamlin 59021 aluminum mini firecracker sensor	Datasheet	Non-Stocked		Request a Quote	Magnetic	4 mm	Wire	SPST-NO
Proximity Sensors NO 13-19AT 750mm 59021 Firecracker 59021-1-U-04-E Littelfuse Non-Stocked	Mfr. Part # 59021-1-U-04-E Mouser Part # 934-59021-1-U-04-E	Littelfuse	Proximity Sensors NO 13-19AT 750mm 59021 Firecracker Learn More about Littelfuse hamlin 59021 aluminum mini firecracker sensor	Datasheet	Non-Stocked		Request a Quote	Magnetic	4 mm	Wire	SPST-NO
Proximity Sensors NO 13-19AT 750mm 59021 Firecracker 59021-1-U-04-F Littelfuse Non-Stocked	Mfr. Part # 59021-1-U-04-F Mouser Part # 934-59021-1-U-04-F	Littelfuse	Proximity Sensors NO 13-19AT 750mm 59021 Firecracker Learn More about Littelfuse hamlin 59021 aluminum mini firecracker sensor	Datasheet	Non-Stocked		Request a Quote	Magnetic	4 mm	Wire	SPST-NO
Proximity Sensors NO 13-19AT 1m TIN 59021 Firecracker 59021-1-U-05-A Littelfuse Non-Stocked Lead-Time 38 Weeks	Mfr. Part # 59021-1-U-05-A Mouser Part # 934-59021-1-U-05-A	Littelfuse	Proximity Sensors NO 13-19AT 1m TIN 59021 Firecracker Learn More about Littelfuse hamlin 59021 aluminum mini firecracker sensor	Datasheet	Non-Stocked Lead-Time 38 Weeks		Request a Quote	Magnetic	4 mm	Wire	SPST-NO
Proximity Sensors NO 13-19AT 1m 59021 Firecracker 59021-1-U-05-D Littelfuse Non-Stocked	Mfr. Part # 59021-1-U-05-D Mouser Part # 934-59021-1-U-05-D	Littelfuse	Proximity Sensors NO 13-19AT 1m 59021 Firecracker Learn More about Littelfuse hamlin 59021 aluminum mini firecracker sensor	Datasheet	Non-Stocked		Request a Quote	Magnetic	4 mm	Wire	SPST-NO
Proximity Sensors NO 13-19AT 1m 59021 Firecracker 59021-1-U-05-E Littelfuse Non-Stocked	Mfr. Part # 59021-1-U-05-E Mouser Part # 934-59021-1-U-05-E	Littelfuse	Proximity Sensors NO 13-19AT 1m 59021 Firecracker Learn More about Littelfuse hamlin 59021 aluminum mini firecracker sensor	Datasheet	Non-Stocked		Request a Quote	Magnetic	4 mm	Wire	SPST-NO
Proximity Sensors NO 13-19AT 1m 59021 Firecracker 59021-1-U-05-F Littelfuse Non-Stocked	Mfr. Part # 59021-1-U-05-F Mouser Part # 934-59021-1-U-05-F	Littelfuse	Proximity Sensors NO 13-19AT 1m 59021 Firecracker Learn More about Littelfuse hamlin 59021 aluminum mini firecracker sensor	Datasheet	Non-Stocked		Request a Quote	Magnetic	4 mm	Wire	SPST-NO

59021 Aluminum Miniature Firecracker Sensors

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