Safety Relays – Mouser Japan

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SFS Slim Type Safety Relays

Panasonic Industry SFS Slim Type Safety Relays have a 13mm slim profile designed for space-constrained applications, including emergency stop switches, safety valves, and elevator doors. The relays feature 4- and 6-pole relay types and 18V_DC and 21V_DC coil voltage contact arrangements. The SFS series offers a fast response time of less than 8ms and a forcibly guided contact structure. Panasonic SFS Slim Type Safety Relays are ideal for other versatile applications, including factory safety equipment, medical equipment, and PLC scanners.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Coil Voltage	Relay Contact Form	Contact Termination	Contact Rating	Mounting Style	Type	Packaging
Safety Relays Safety Relay 24VDC 2 Form A 2 Form B SFS2-L-DC24V Panasonic Industry 1: ¥3,370.2 1,051In Stock	Mfr. Part # SFS2-L-DC24V Mouser Part # 769-SFS2-L-DC24V	Panasonic Industry	Safety Relays Safety Relay 24VDC 2 Form A 2 Form B Learn More about Panasonic Industry panasonic sfs slim safety relays	Datasheet	1,051In Stock	¥3,370.2 ¥3,116 ¥2,946.6 ¥2,758.9 View ¥2,680.9 ¥2,599.5 ¥2,562.9 Quote	Min.: 1 Mult.: 1	24 VDC	2 Form A (DPST-NO), 2 Form B (DPST-NC)	Solder Pin		Through Hole	Slim	Bulk
Safety Relays Safety Relay 24VDC 3 Form A 1 Form B SFS3-DC24V Panasonic Industry 1: ¥3,366.8 1,156In Stock	Mfr. Part # SFS3-DC24V Mouser Part # 769-SFS3-DC24V	Panasonic Industry	Safety Relays Safety Relay 24VDC 3 Form A 1 Form B Learn More about Panasonic Industry panasonic sfs slim safety relays	Datasheet	1,156In Stock	¥3,366.8 ¥3,263.9 ¥3,141 ¥3,106.1 ¥3,049.6	Min.: 1 Mult.: 1	24 VDC	3 Form A (3PST-NO), 1 Form B (SPST-NC)	Solder Pin		Through Hole		Bulk
Safety Relays 3FormA 1FormB, 21VDC coil, 40x13x24 mm SFS3-DC21V Panasonic Industry 1: ¥3,817 28In Stock	Mfr. Part # SFS3-DC21V Mouser Part # 769-SFS3-DC21V	Panasonic Industry	Safety Relays 3FormA 1FormB, 21VDC coil, 40x13x24 mm Learn More about Panasonic Industry panasonic sfs slim safety relays	Datasheet	28In Stock	¥3,817 ¥3,509.7 ¥3,325.3 ¥2,788.8 View ¥2,767.2 ¥2,729 ¥2,700.8 Quote	Min.: 1 Mult.: 1	21 VDC	3 Form A (3PST-NO), 1 Form B (SPST-NC)	Solder Pin	6 A	Through Hole	Slim Safety Relay	Tray
Safety Relays 2FormA 2FormB, 18VDC coil, 40x13x24 mm SFS2-DC18V Panasonic Industry 1: ¥3,817 24In Stock	Mfr. Part # SFS2-DC18V Mouser Part # 769-SFS2-DC18V	Panasonic Industry	Safety Relays 2FormA 2FormB, 18VDC coil, 40x13x24 mm Learn More about Panasonic Industry panasonic sfs slim safety relays	Datasheet	24In Stock	¥3,817 ¥3,513 ¥3,077.8 ¥2,714.1	Min.: 1 Mult.: 1	18 VDC	2 Form A (DPST-NO, 2 Form B (DPST-NC)	Solder Pin	6 A	Through Hole	Slim Safety Relay	Tray
Safety Relays 4FormA 2FormB, 21VDC coil, 50x13x24 mm SFS4-DC21V Panasonic Industry 1: ¥4,222.3 52In Stock	Mfr. Part # SFS4-DC21V Mouser Part # 769-SFS4-DC21V	Panasonic Industry	Safety Relays 4FormA 2FormB, 21VDC coil, 50x13x24 mm Learn More about Panasonic Industry panasonic sfs slim safety relays	Datasheet	52In Stock	¥4,222.3 ¥3,881.8 ¥3,790.4 ¥3,220.7 View ¥3,081.2 ¥3,034.6 ¥3,001.4 Quote	Min.: 1 Mult.: 1	21 VDC	4 Form A (4PST-NO), 2 Form B (DPST-NC)	Solder Pin	6 A	Through Hole	Slim Safety Relay	Tray
Safety Relays Safety Relay 24VDC 3 Form A 3 Form B SFS6-L-DC24V Panasonic Industry 1: ¥5,723.8 Non-Stocked Lead-Time 29 Weeks	Mfr. Part # SFS6-L-DC24V Mouser Part # 769-SFS6-L-DC24V	Panasonic Industry	Safety Relays Safety Relay 24VDC 3 Form A 3 Form B Learn More about Panasonic Industry panasonic sfs slim safety relays	Datasheet	Non-Stocked Lead-Time 29 Weeks	¥5,723.8 ¥5,097.6 ¥4,448.2 ¥4,232.2 ¥3,989.7	Min.: 1 Mult.: 1	24 VDC	3 Form A (3PDT-NO), 3 Form B (3PDT-NC)	Solder Pin		Through Hole	Slim	Bulk
Safety Relays Safety Relay 24VDC 3 Form A 1 Form B SFS3-L-DC24V Panasonic Industry 1: ¥4,996.3 78In Stock	Mfr. Part # SFS3-L-DC24V Mouser Part # 769-SFS3-L-DC24V	Panasonic Industry	Safety Relays Safety Relay 24VDC 3 Form A 1 Form B Learn More about Panasonic Industry panasonic sfs slim safety relays	Datasheet	78In Stock	¥4,996.3 ¥4,712.3 ¥4,071.1	Min.: 1 Mult.: 1	24 VDC	3 Form A (3PST-NO), 1 Form B (SPST-NC)	Solder Pin		Through Hole	Slim	Bulk
Safety Relays SF Relay Slim t SFS2-DC12V Panasonic Industry 1: ¥3,815.3 250In Stock	Mfr. Part # SFS2-DC12V Mouser Part # 769-SFS2-DC12V	Panasonic Industry	Safety Relays SF Relay Slim t Learn More about Panasonic Industry panasonic sfs slim safety relays	Datasheet	250In Stock	¥3,815.3 ¥3,508 ¥3,323.7 ¥3,139.3 View ¥3,024.7 ¥2,888.5 ¥2,788.8	Min.: 1 Mult.: 1	12 VDC	2 Form A (DPST-NO), 2 Form B (DPST-NC)	Solder Pin		Through Hole		Bulk
Safety Relays SF Relay Slim t SFS2-L-DC24V-D Panasonic Industry 1: ¥4,547.8 99In Stock 150Expected 12/21/2026	Mfr. Part # SFS2-L-DC24V-D Mouser Part # 667-SFS2-L-DC24V-D	Panasonic Industry	Safety Relays SF Relay Slim t Learn More about Panasonic Industry panasonic sfs slim safety relays	Datasheet	99In Stock 150Expected 12/21/2026	¥4,547.8 ¥4,091 ¥4,008 ¥3,541.3 View ¥3,451.6 ¥3,194.1 ¥3,159.2 Quote	Min.: 1 Mult.: 1	24 VDC	2 Form A (DPST-NO), 2 Form B (DPST-NC)	Solder Pin		Through Hole	Slim
Safety Relays SF Relays slim type SFS3-DC12V Panasonic Industry 1: ¥3,730.6 101In Stock 300Expected 12/13/2026	Mfr. Part # SFS3-DC12V Mouser Part # 769-SFS3-DC12V	Panasonic Industry	Safety Relays SF Relays slim type Learn More about Panasonic Industry panasonic sfs slim safety relays	Datasheet	101In Stock 300Expected 12/13/2026	¥3,730.6 ¥3,454.9 ¥3,248.9 ¥3,101.1 ¥2,959.9	Min.: 1 Mult.: 1	12 VDC	3 Form A (3PST-NO), 1 Form B (SPST-NC)	Solder Pin		Through Hole	Slim	Tube
Safety Relays Safety Relay 12VDC 4 Form A 2 Form B SFS4-DC12V Panasonic Industry 1: ¥3,807 440In Stock	Mfr. Part # SFS4-DC12V Mouser Part # 769-SFS4-DC12V	Panasonic Industry	Safety Relays Safety Relay 12VDC 4 Form A 2 Form B Learn More about Panasonic Industry panasonic safety relays	Datasheet	440In Stock	¥3,807 ¥3,391.8 ¥3,390.1 ¥3,346.9 View ¥3,195.8 ¥2,782.2	Min.: 1 Mult.: 1	12 VDC	4 Form A (4PST-NO), 2 Form B (DPST-NC)					Bulk
Safety Relays Safety Relay 24VDC 1 Form A 4 Form B SFS5-DC24V Panasonic Industry 1: ¥5,569.3 75In Stock 350On Order	Mfr. Part # SFS5-DC24V Mouser Part # 769-SFS5-DC24V	Panasonic Industry	Safety Relays Safety Relay 24VDC 1 Form A 4 Form B Learn More about Panasonic Industry panasonic sfs slim safety relays	Datasheet	75In Stock 350On Order On Order Ship Dates Mfr. #: SFS5-DC24V Stock: 75 Can Ship Immediately On Order: 150 Expected 11/9/2026 200 Expected 2/10/2027 Factory Lead-Time: 29 Weeks	¥5,569.3 ¥4,961.4 ¥4,737.2 ¥4,665.7	Min.: 1 Mult.: 1	24 VDC	5 Form A (5PST-NO), 1 Form B (SPST-NC)	Solder Pin		Through Hole	Slim	Bulk
Safety Relays 3FormA 1FormB, 18VDC coil, 40x13x24 mm SFS3-DC18V Panasonic Industry 1: ¥3,817 16In Stock	Mfr. Part # SFS3-DC18V Mouser Part # 769-SFS3-DC18V	Panasonic Industry	Safety Relays 3FormA 1FormB, 18VDC coil, 40x13x24 mm Learn More about Panasonic Industry panasonic sfs slim safety relays	Datasheet	16In Stock	¥3,817 ¥3,509.7 ¥3,077.8 ¥2,714.1	Min.: 1 Mult.: 1	18 VDC	3 Form A (3PST-NO), 1 Form B (SPST-NC)	Solder Pin	6 A	Through Hole	Slim Safety Relay	Tray
Safety Relays 4FormA 2FormB, 18VDC coil, 50x13x24 mm SFS4-DC18V Panasonic Industry 1: ¥4,222.3 46In Stock	Mfr. Part # SFS4-DC18V Mouser Part # 769-SFS4-DC18V	Panasonic Industry	Safety Relays 4FormA 2FormB, 18VDC coil, 50x13x24 mm Learn More about Panasonic Industry panasonic sfs slim safety relays	Datasheet	46In Stock	¥4,222.3 ¥3,881.8 ¥3,679.1 ¥3,074.5 View ¥3,034.6 ¥3,001.4 Quote	Min.: 1 Mult.: 1	18 VDC	4 Form A (4PST-NO), 2 Form B (DPST-NC)	Solder Pin	6 A	Through Hole	Slim Safety Relay	Tray
Safety Relays 5FormA 1FormB, 21VDC coil, 50x13x24 mm SFS5-DC21V Panasonic Industry 1: ¥4,222.3 50In Stock	Mfr. Part # SFS5-DC21V Mouser Part # 769-SFS5-DC21V	Panasonic Industry	Safety Relays 5FormA 1FormB, 21VDC coil, 50x13x24 mm Learn More about Panasonic Industry panasonic sfs slim safety relays	Datasheet	50In Stock	¥4,222.3 ¥3,881.8 ¥3,790.4 ¥3,220.7 View ¥3,081.2 ¥3,034.6 ¥3,001.4 Quote	Min.: 1 Mult.: 1	21 VDC	5 Form A (5PST-NO), 1 Form B (SPST-NC)	Solder Pin	6 A	Through Hole	Slim Safety Relay	Tray
Safety Relays 3FormA 3FormB, 18VDC coil, 50x13x24 mm SFS6-DC18V Panasonic Industry 1: ¥4,222.3 50In Stock	Mfr. Part # SFS6-DC18V Mouser Part # 769-SFS6-DC18V	Panasonic Industry	Safety Relays 3FormA 3FormB, 18VDC coil, 50x13x24 mm Learn More about Panasonic Industry panasonic sfs slim safety relays	Datasheet	50In Stock	¥4,222.3 ¥3,881.8 ¥3,790.4 ¥3,220.7 View ¥3,049.6 ¥3,008.1 ¥2,976.5 Quote	Min.: 1 Mult.: 1	18 VDC	3 Form A (3PST-NO), 3 Form B (3PST-NC)	Solder Pin	6 A	Through Hole	Slim Safety Relay	Tray
Safety Relays 3FormA 3FormB, 21VDC coil, 50x13x24 mm SFS6-DC21V Panasonic Industry 1: ¥4,222.3 50In Stock	Mfr. Part # SFS6-DC21V Mouser Part # 769-SFS6-DC21V	Panasonic Industry	Safety Relays 3FormA 3FormB, 21VDC coil, 50x13x24 mm Learn More about Panasonic Industry panasonic sfs slim safety relays	Datasheet	50In Stock	¥4,222.3 ¥3,881.8 ¥3,790.4 ¥3,220.7 View ¥3,081.2 ¥3,034.6 ¥3,001.4 Quote	Min.: 1 Mult.: 1	21 VDC	3 Form A (3PST-NO), 3 Form B (3PST-NC)	Solder Pin	6 A	Through Hole	Slim Safety Relay	Tray
Safety Relays SF Relay Slim t SFS4-L-DC24V-D Panasonic Industry 1: ¥4,051.2 45In Stock 50Expected 3/8/2027	Mfr. Part # SFS4-L-DC24V-D Mouser Part # 667-SFS4-L-DC24V-D	Panasonic Industry	Safety Relays SF Relay Slim t Learn More about Panasonic Industry panasonic safety relays	Datasheet	45In Stock 50Expected 3/8/2027	¥4,051.2 ¥3,650.9 ¥3,486.4 ¥3,365.2 View ¥3,248.9 ¥3,102.7 ¥2,996.4	Min.: 1 Mult.: 1	24 VDC	4 Form A (4PST-NO), 2 Form B (DPST-NC)	Solder Pin		Through Hole	Slim
Safety Relays Safety Relay 24VDC 2 Form A 2 Form B SFS2-DC24V Panasonic Industry 1: ¥3,051.3 31In Stock 550Expected 11/16/2026	Mfr. Part # SFS2-DC24V Mouser Part # 769-SFS2-DC24V	Panasonic Industry	Safety Relays Safety Relay 24VDC 2 Form A 2 Form B Learn More about Panasonic Industry panasonic sfs slim safety relays	Datasheet	31In Stock 550Expected 11/16/2026	¥3,051.3 ¥2,747.3 ¥2,599.5 ¥2,489.8 ¥2,438.3	Min.: 1 Mult.: 1	24 VDC	2 Form A (DPST-NO), 2 Form B (DPST-NC)	Solder Pin		Through Hole	Slim	Bulk
Safety Relays SF Relay Slim t SFS3-DC48V Panasonic Industry 1: ¥3,391.8 15In Stock	Mfr. Part # SFS3-DC48V Mouser Part # 769-SFS3-DC48V	Panasonic Industry	Safety Relays SF Relay Slim t Learn More about Panasonic Industry panasonic sfs slim safety relays	Datasheet	15In Stock	¥3,391.8 ¥3,023 ¥2,886.8 ¥2,785.5 View ¥2,689.2 ¥2,567.9 ¥2,479.9	Min.: 1 Mult.: 1	48 VDC	3 Form A (3PST-NO), 1 Form B (SPST-NC)	Solder Pin		Through Hole		Bulk
Safety Relays Safety Relay 24VDC 4 Form A 2 Form B SFS4-L-DC24V Panasonic Industry 1: ¥5,767 23In Stock	Mfr. Part # SFS4-L-DC24V Mouser Part # 769-SFS4-L-DC24V	Panasonic Industry	Safety Relays Safety Relay 24VDC 4 Form A 2 Form B Learn More about Panasonic Industry panasonic safety relays	Datasheet	23In Stock	¥5,767 ¥5,434.8 ¥4,659.1 ¥4,258.8 View ¥4,195.7 Quote	Min.: 1 Mult.: 1	24 VDC	4 Form A (4PST-NO), 2 Form B (DPST-NC)	Solder Pin		Through Hole	Slim	Bulk
Safety Relays SF Relay Slim t SFS5-L-DC24V-D Panasonic Industry 1: ¥5,521.2 97On Order	Mfr. Part # SFS5-L-DC24V-D Mouser Part # 667-SFS5-L-DC24V-D	Panasonic Industry	Safety Relays SF Relay Slim t Learn More about Panasonic Industry panasonic sfs slim safety relays	Datasheet	97On Order On Order Ship Dates Mfr. #: SFS5-L-DC24V-D Stock: 0 On Order: 47 Expected 5/11/2027 50 Expected 5/17/2027 Factory Lead-Time: 29 Weeks	¥5,521.2 ¥5,207.2 ¥4,358.5 ¥4,356.8	Min.: 1 Mult.: 1	24 VDC	5 Form A (5PST-NO), 1 Form B (SPST-NC)	Solder Pin		Through Hole	Slim
Safety Relays SF Relay Slim t SFS6-L-DC24V-D Panasonic Industry 1: ¥5,521.2 85Expected 12/21/2026	Mfr. Part # SFS6-L-DC24V-D Mouser Part # 667-SFS6-L-DC24V-D	Panasonic Industry	Safety Relays SF Relay Slim t Learn More about Panasonic Industry panasonic sfs slim safety relays	Datasheet	85Expected 12/21/2026	¥5,521.2 ¥5,207.2 ¥4,358.5 ¥4,356.8	Min.: 1 Mult.: 1	24 VDC	3 Form A (3PDT-NO), 3 Form B (3PDT-NC)	Solder Pin		Through Hole	Slim
Safety Relays Safety Relay 24VDC 4 Form A 2 Form B SFS4-DC24V Panasonic Industry 1: ¥4,175.8 397On Order	Mfr. Part # SFS4-DC24V Mouser Part # 769-SFS4-DC24V	Panasonic Industry	Safety Relays Safety Relay 24VDC 4 Form A 2 Form B Learn More about Panasonic Industry panasonic safety relays	Datasheet	397On Order On Order Ship Dates Mfr. #: SFS4-DC24V Stock: 0 On Order: 97 Expected 11/9/2026 300 Expected 3/8/2027 Factory Lead-Time: 29 Weeks	¥4,175.8 ¥3,720.6 ¥3,552.9 ¥3,430	Min.: 1 Mult.: 1	24 VDC	4 Form A (4PST-NO), 2 Form B (DPST-NC)	Solder Pin		Through Hole	Slim	Bulk
Safety Relays Safety Relay 24VDC 1 Form A 4 Form B SFS5-L-DC24V Panasonic Industry 1: ¥5,747.1 218On Order	Mfr. Part # SFS5-L-DC24V Mouser Part # 769-SFS5-L-DC24V	Panasonic Industry	Safety Relays Safety Relay 24VDC 1 Form A 4 Form B Learn More about Panasonic Industry panasonic sfs slim safety relays	Datasheet	218On Order On Order Ship Dates Mfr. #: SFS5-L-DC24V Stock: 0 On Order: 118 Expected 3/8/2027 100 Expected 3/17/2027 Factory Lead-Time: 29 Weeks	¥5,747.1 ¥5,336.8 ¥4,870.1 ¥4,702.3	Min.: 1 Mult.: 1	24 VDC	5 Form A (5PST-NO), 1 Form B (SPST-NC)	Solder Pin	6 A	Through Hole	Slim	Bulk

SFS Slim Type Safety Relays

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SFS Slim Type Safety Relays

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