Littelfuse, Inc. Datasheets for Fuses

Fuses protect electrical devices and components from overcurrents and short circuits that occur in improperly operating circuits.
Fuses: Learn more

Page: 1 10 20 30 38 39 40 41 42 43 44 45 46 47 48 49 50 57

Product Name	Notes
KLSR-12 KLSR-125 KLSR-150 KLSR-200 KLSR-3 KLSR-30 KLSR-40 KLSR-70 KLSR030.T KLSR035.T KLSR060.T KLSR070.V KLSR080.V KLSR090.V KLSR100.V KLSR110.X KLSR125.X KLSR150.X KLSR175.X KLSR200.X KLSR225.X KLSR25 KLSR250.X KLSR300.X KLSR350.X KLSR400.X KLSR450.X KLSR500.X KLSR600.X KTS-R-15 KTSR10 L15S 2 L15S-15 L15S-3 L15S-9 L15S001.T L15S002.T L15S003.T L15S004.T L15S005.T L15S006.T L15S007.T L15S008.T L15S009.T L15S010.T L15S012.T L15S015.T L15S020.T L15S025.T L15S030.T L15S035.T L15S040.T L15S040.TX100 L15S045.T L15S050.T L15S050.TX100 L15S060.T L15S060.TX100 L15S070.T L15S080.T L15S090.T L15S10 L15S100.T L15S1000V L15S125.T L15S150.T L15S2 L15S200.T L15S250.T L15S300.T L15S350.T L15S400.T L15S450.T L15S5 L15S500.V L15S600.V L15S800.V L17T070.T L17T090.T L17T1000V L17T125.T L17T150.T L17T200.T L17T225.T L17T250.T L17T300.V L17T350.V L17T400.V L17T800.V L25S L25S-40 L25S-50 L25S-6 L25S001.T L25S002.T L25S003.T L25S004.T L25S005.T L25S006.T L25S008.T L25S010.T L25S012.T L25S015.T L25S020.T L25S025.T L25S030.T L25S035.T L25S040.T L25S045.T L25S050.T L25S060.T L25S070.V L25S080.V L25S090.V L25S100.V L25S125.V L25S15 L25S150.V L25S175.V L25S2 L25S200.V L25S225.V L25S25 L25S250.V L25S275.V L25S300.V L25S350.V L25S400.V L25S450.V L25S500.V L25S60 L25S600.V L25S70 L25S700.V L25S800.V L4004L3TP L4004V3TP L50QS035.T L50QS040.T L50QS050.T L50QS060.T L50QS070.T L50QS080.T L50QS090.T L50QS100.T L50QS125.V L50QS150.V L50QS175.V L50QS200.V L50QS225.V L50QS250.V L50QS275.V L50QS300.V L50QS325.V L50QS350.V L50QS400.V L50QS450.X L50QS500.X L50QS600.X L50QS700.X L50QS800.X L50S-35 L50S-40 L50S-60 L50S-600A L50S-70 L50S-80 L50S-800A L50S010.T L50S012.T L50S015.T L50S020.T L50S025.T L50S030.T L50S035.T L50S040.T L50S050.T L50S060.T L50S070.T L50S080.T L50S090.T L50S100.T L50S12 L50S125.V L50S150.V L50S175.V L50S200.V L50S225.V L50S25 L50S250.V L50S275.V L50S300.V L50S350.V L50S400.V L50S450.X L50S50 L50S500.X L50S550.X L50S600.X L50S700.X L50S800.X L60030C1C L60030C1CDIN L60030C1CDINR L60030C1PQ L60030C1PQDINR L60030C1SQ L60030C1SQDINR L60030C2PQ L60030C2PQDINR L60030C2SQ L60030C2SQDINR L60030C3CDINR L60030C3PQ L60030C3PQDINR L60030C3SQ L60030C3SQDINR L60030M-1PQDINR L60030M-2CDINR L60030M-2PQDINR L60030M-3CDINR L60030M-3PQDINR L60030M1C L60030M1CDIN L60030M1CDINR L60030M1PQ L60030M1SQ L60030M1SQDINR L60030M2C L60030M2CDIN L60030M2CDINR L60030M2SQ L60030M2SQDINR L60030M3C L60030M3CDINR L60030M3PQ L60030M3SQ L60030M3SQDINR L60QS040.HXR L60QS040.T L60S 60 L60S-20 L60S004.T L60S006.T L60S010.T L60S020.T L60S025.T L60S030.T L60S035-EACH L60S035.T L60S040.T L60S050.T L60S060.T L60S070.V L60S225.X L60S300.X L60S400.X L60S700.X L70QS035.V L70QS040.V L70QS050.V L70QS060.V L70QS070.V L70QS080.V L70QS090.V L70QS100.V L70QS125.V L70QS150.V L70QS175.V L70QS200.V L70QS225.X L70QS250.X L70QS300.X L70QS350.X L70QS400.X
L15S Series – High-Speed Semiconductor Fuse -- L15S001 L15S Series – High-Speed Semiconductor Fuse -- L15S002 L15S Series – High-Speed Semiconductor Fuse -- L15S003 L15S Series – High-Speed Semiconductor Fuse -- L15S004 L15S Series – High-Speed Semiconductor Fuse -- L15S005 L15S Series – High-Speed Semiconductor Fuse -- L15S006 L15S Series – High-Speed Semiconductor Fuse -- L15S007 L15S Series – High-Speed Semiconductor Fuse -- L15S008 L15S Series – High-Speed Semiconductor Fuse -- L15S009 L15S Series – High-Speed Semiconductor Fuse -- L15S010 L15S Series – High-Speed Semiconductor Fuse -- L15S012 L15S Series – High-Speed Semiconductor Fuse -- L15S015 L15S Series – High-Speed Semiconductor Fuse -- L15S020 L15S Series – High-Speed Semiconductor Fuse -- L15S025 L15S Series – High-Speed Semiconductor Fuse -- L15S035 L15S Series – High-Speed Semiconductor Fuse -- L15S040 L15S Series – High-Speed Semiconductor Fuse -- L15S040-100 L15S Series – High-Speed Semiconductor Fuse -- L15S045 L15S Series – High-Speed Semiconductor Fuse -- L15S050 L15S Series – High-Speed Semiconductor Fuse -- L15S050-100 L15S Series – High-Speed Semiconductor Fuse -- L15S060 L15S Series – High-Speed Semiconductor Fuse -- L15S060-100 L15S Series – High-Speed Semiconductor Fuse -- L15S070 L15S Series – High-Speed Semiconductor Fuse -- L15S080 L15S Series – High-Speed Semiconductor Fuse -- L15S090 L15S Series – High-Speed Semiconductor Fuse -- L15S100 L15S Series – High-Speed Semiconductor Fuse -- L15S1000 L15S Series – High-Speed Semiconductor Fuse -- L15S125 L15S Series – High-Speed Semiconductor Fuse -- L15S150 L15S Series – High-Speed Semiconductor Fuse -- L15S200 L15S Series – High-Speed Semiconductor Fuse -- L15S250 L15S Series – High-Speed Semiconductor Fuse -- L15S300 L15S Series – High-Speed Semiconductor Fuse -- L15S350 L15S Series – High-Speed Semiconductor Fuse -- L15S400 L15S Series – High-Speed Semiconductor Fuse -- L15S450 L15S Series – High-Speed Semiconductor Fuse -- L15S500 L15S Series – High-Speed Semiconductor Fuse -- L15S600 L15S Series – High-Speed Semiconductor Fuse -- L15S800 L25S Series – High-Speed Semiconductor Fuse -- L25S001 L25S Series – High-Speed Semiconductor Fuse -- L25S002 L25S Series – High-Speed Semiconductor Fuse -- L25S003 L25S Series – High-Speed Semiconductor Fuse -- L25S004 L25S Series – High-Speed Semiconductor Fuse -- L25S005 L25S Series – High-Speed Semiconductor Fuse -- L25S006 L25S Series – High-Speed Semiconductor Fuse -- L25S008 L25S Series – High-Speed Semiconductor Fuse -- L25S010 L25S Series – High-Speed Semiconductor Fuse -- L25S012 L25S Series – High-Speed Semiconductor Fuse -- L25S015 L25S Series – High-Speed Semiconductor Fuse -- L25S020 L25S Series – High-Speed Semiconductor Fuse -- L25S025 L25S Series – High-Speed Semiconductor Fuse -- L25S030 L25S Series – High-Speed Semiconductor Fuse -- L25S035 L25S Series – High-Speed Semiconductor Fuse -- L25S040 L25S Series – High-Speed Semiconductor Fuse -- L25S045 L25S Series – High-Speed Semiconductor Fuse -- L25S050 L25S Series – High-Speed Semiconductor Fuse -- L25S060 L25S Series – High-Speed Semiconductor Fuse -- L25S070 L25S Series – High-Speed Semiconductor Fuse -- L25S080 L25S Series – High-Speed Semiconductor Fuse -- L25S090 L25S Series – High-Speed Semiconductor Fuse -- L25S100 L25S Series – High-Speed Semiconductor Fuse -- L25S125 L25S Series – High-Speed Semiconductor Fuse -- L25S150 L25S Series – High-Speed Semiconductor Fuse -- L25S175 L25S Series – High-Speed Semiconductor Fuse -- L25S200 L25S Series – High-Speed Semiconductor Fuse -- L25S225 L25S Series – High-Speed Semiconductor Fuse -- L25S250 L25S Series – High-Speed Semiconductor Fuse -- L25S275 L25S Series – High-Speed Semiconductor Fuse -- L25S300 L25S Series – High-Speed Semiconductor Fuse -- L25S400 L25S Series – High-Speed Semiconductor Fuse -- L25S450 L25S Series – High-Speed Semiconductor Fuse -- L25S500 L25S Series – High-Speed Semiconductor Fuse -- L25S600 L25S Series – High-Speed Semiconductor Fuse -- L25S700 L25S Series – High-Speed Semiconductor Fuse -- L25S800	Designed to protect today’s equipment and systems, Littelfuse semiconductor fuses are manufactured with Littelfuse-developed technology that sets tomorrow’s standards for accuracy, consistent quality, reliability, and predictable performance. By using advanced...
UL Class RK1 Fast Acting Fuse -- KLSR035 UL Class RK1 Fast Acting Fuse -- KLSR040 UL Class RK1 Fast Acting Fuse -- KLSR045 UL Class RK1 Fast Acting Fuse -- KLSR050 UL Class RK1 Fast Acting Fuse -- KLSR060 UL Class RK1 Fast Acting Fuse -- KLSR070 UL Class RK1 Fast Acting Fuse -- KLSR080 UL Class RK1 Fast Acting Fuse -- KLSR090 UL Class RK1 Fast Acting Fuse -- KLSR100 UL Class RK1 Fast Acting Fuse -- KLSR110 UL Class RK1 Fast Acting Fuse -- KLSR125 UL Class RK1 Fast Acting Fuse -- KLSR150 UL Class RK1 Fast Acting Fuse -- KLSR175 UL Class RK1 Fast Acting Fuse -- KLSR200 UL Class RK1 Fast Acting Fuse -- KLSR225 UL Class RK1 Fast Acting Fuse -- KLSR250 UL Class RK1 Fast Acting Fuse -- KLSR300 UL Class RK1 Fast Acting Fuse -- KLSR350 UL Class RK1 Fast Acting Fuse -- KLSR400 UL Class RK1 Fast Acting Fuse -- KLSR450 UL Class RK1 Fast Acting Fuse -- KLSR500 UL Class RK1 Fast Acting Fuse -- KLSR600	KLSR series RK1 fuses were the earliest type of current-limiting fuse developed. Their single-element, silver link design enables them to provide fast-acting overload and short-circuit protection. When used to protect...
Littelfuse L17T Fuses Offer Superior Protection for Telecommunications Systems -- L17T070	L17T070 is a Telecommunications fuse with an ampere rating of 70.
Littelfuse L17T Fuses Offer Superior Protection for Telecommunications Systems -- L17T090	L17T090 is a Telecommunications fuse with an ampere rating of 90.
Littelfuse L17T Fuses Offer Superior Protection for Telecommunications Systems -- L17T100	L17T100 is a Telecommunications fuse with an ampere rating of 100.
Littelfuse L17T Fuses Offer Superior Protection for Telecommunications Systems -- L17T1000	L17T1000 is a Telecommunications fuse with an ampere rating of 1000.
Littelfuse L17T Fuses Offer Superior Protection for Telecommunications Systems -- L17T1100	L17T1100 is a Telecommunications fuse with an ampere rating of 1100.
Littelfuse L17T Fuses Offer Superior Protection for Telecommunications Systems -- L17T1200	L17T1200 is a Telecommunications fuse with an ampere rating of 1200.
Littelfuse L17T Fuses Offer Superior Protection for Telecommunications Systems -- L17T125	L17T125 is a Telecommunications fuse with an ampere rating of 125.
Littelfuse L17T Fuses Offer Superior Protection for Telecommunications Systems -- L17T150	L17T150 is a Telecommunications fuse with an ampere rating of 150.
Littelfuse L17T Fuses Offer Superior Protection for Telecommunications Systems -- L17T175	L17T175 is a Telecommunications fuse with an ampere rating of 175.
Littelfuse L17T Fuses Offer Superior Protection for Telecommunications Systems -- L17T200	L17T200 is a Telecommunications fuse with an ampere rating of 200.
Littelfuse L17T Fuses Offer Superior Protection for Telecommunications Systems -- L17T225	L17T225 is a Telecommunications fuse with an ampere rating of 225.
Littelfuse L17T Fuses Offer Superior Protection for Telecommunications Systems -- L17T250	L17T250 is a Telecommunications fuse with an ampere rating of 250.
Littelfuse L17T Fuses Offer Superior Protection for Telecommunications Systems -- L17T300	L17T300 is a Telecommunications fuse with an ampere rating of 300.
Littelfuse L17T Fuses Offer Superior Protection for Telecommunications Systems -- L17T350	L17T350 is a Telecommunications fuse with an ampere rating of 350.
Littelfuse L17T Fuses Offer Superior Protection for Telecommunications Systems -- L17T400	L17T400 is a Telecommunications fuse with an ampere rating of 400.
Littelfuse L17T Fuses Offer Superior Protection for Telecommunications Systems -- L17T450	L17T450 is a Telecommunications fuse with an ampere rating of 450.
Littelfuse L17T Fuses Offer Superior Protection for Telecommunications Systems -- L17T500	L17T500 is a Telecommunications fuse with an ampere rating of 500.
Littelfuse L17T Fuses Offer Superior Protection for Telecommunications Systems -- L17T600	L17T600 is a Telecommunications fuse with an ampere rating of 600.
Littelfuse L17T Fuses Offer Superior Protection for Telecommunications Systems -- L17T800	L17T800 is a Telecommunications fuse with an ampere rating of 800.
Littelfuse L17T Fuses Offer Superior Protection for Telecommunications Systems -- L17T800.V1200	L17T800.V1200 is a Telecommunications fuse with an ampere rating of 800 in a 1200A case size body.
Littelfuse L17T Fuses Offer Superior Protection for Telecommunications Systems -- L17T900	L17T900 is a Telecommunications fuse with an ampere rating of 900.
L50S Series – High-Speed Semiconductor Fuse -- L50S010 L50S Series – High-Speed Semiconductor Fuse -- L50S012 L50S Series – High-Speed Semiconductor Fuse -- L50S015 L50S Series – High-Speed Semiconductor Fuse -- L50S020 L50S Series – High-Speed Semiconductor Fuse -- L50S025 L50S Series – High-Speed Semiconductor Fuse -- L50S030 L50S Series – High-Speed Semiconductor Fuse -- L50S040 L50S Series – High-Speed Semiconductor Fuse -- L50S050 L50S Series – High-Speed Semiconductor Fuse -- L50S060 L50S Series – High-Speed Semiconductor Fuse -- L50S070 L50S Series – High-Speed Semiconductor Fuse -- L50S080 L50S Series – High-Speed Semiconductor Fuse -- L50S090 L50S Series – High-Speed Semiconductor Fuse -- L50S100 L50S Series – High-Speed Semiconductor Fuse -- L50S125 L50S Series – High-Speed Semiconductor Fuse -- L50S150 L50S Series – High-Speed Semiconductor Fuse -- L50S175 L50S Series – High-Speed Semiconductor Fuse -- L50S200 L50S Series – High-Speed Semiconductor Fuse -- L50S225 L50S Series – High-Speed Semiconductor Fuse -- L50S250 L50S Series – High-Speed Semiconductor Fuse -- L50S275 L50S Series – High-Speed Semiconductor Fuse -- L50S300 L50S Series – High-Speed Semiconductor Fuse -- L50S350 L50S Series – High-Speed Semiconductor Fuse -- L50S400 L50S Series – High-Speed Semiconductor Fuse -- L50S450 L50S Series – High-Speed Semiconductor Fuse -- L50S500 L50S Series – High-Speed Semiconductor Fuse -- L50S550 L50S Series – High-Speed Semiconductor Fuse -- L50S600 L50S Series – High-Speed Semiconductor Fuse -- L50S700 L50S Series – High-Speed Semiconductor Fuse -- L50S800	Littelfuse L50S Series High-Speed Fuses are designed to protect today’s equipment and systems, and are manufactured with Littelfuse-developed technology that sets tomorrow’s standards for accuracy, consistent quality, reliability, and predictable...
L50QS Series – High-Speed Semiconductor Fuse, Round Body -- L50QS035 L50QS Series – High-Speed Semiconductor Fuse, Round Body -- L50QS040 L50QS Series – High-Speed Semiconductor Fuse, Round Body -- L50QS050 L50QS Series – High-Speed Semiconductor Fuse, Round Body -- L50QS060 L50QS Series – High-Speed Semiconductor Fuse, Round Body -- L50QS070 L50QS Series – High-Speed Semiconductor Fuse, Round Body -- L50QS080 L50QS Series – High-Speed Semiconductor Fuse, Round Body -- L50QS090 L50QS Series – High-Speed Semiconductor Fuse, Round Body -- L50QS100 L50QS Series – High-Speed Semiconductor Fuse, Round Body -- L50QS125 L50QS Series – High-Speed Semiconductor Fuse, Round Body -- L50QS150 L50QS Series – High-Speed Semiconductor Fuse, Round Body -- L50QS175 L50QS Series – High-Speed Semiconductor Fuse, Round Body -- L50QS200 L50QS Series – High-Speed Semiconductor Fuse, Round Body -- L50QS225 L50QS Series – High-Speed Semiconductor Fuse, Round Body -- L50QS250 L50QS Series – High-Speed Semiconductor Fuse, Round Body -- L50QS275 L50QS Series – High-Speed Semiconductor Fuse, Round Body -- L50QS300 L50QS Series – High-Speed Semiconductor Fuse, Round Body -- L50QS325 L50QS Series – High-Speed Semiconductor Fuse, Round Body -- L50QS350 L50QS Series – High-Speed Semiconductor Fuse, Round Body -- L50QS400 L50QS Series – High-Speed Semiconductor Fuse, Round Body -- L50QS450 L50QS Series – High-Speed Semiconductor Fuse, Round Body -- L50QS500 L50QS Series – High-Speed Semiconductor Fuse, Round Body -- L50QS600 L50QS Series – High-Speed Semiconductor Fuse, Round Body -- L50QS700 L50QS Series – High-Speed Semiconductor Fuse, Round Body -- L50QS800	The L50QS Series is a next generation High-Speed Fuse for the protection of power semiconductor devices and is designed in the Traditional North American Bolted Style package.L50QS Series High-Speed Fuses...
L60S Series – High-Speed Semiconductor Fuse -- L60S001 L60S Series – High-Speed Semiconductor Fuse -- L60S002 L60S Series – High-Speed Semiconductor Fuse -- L60S003 L60S Series – High-Speed Semiconductor Fuse -- L60S004 L60S Series – High-Speed Semiconductor Fuse -- L60S005 L60S Series – High-Speed Semiconductor Fuse -- L60S006 L60S Series – High-Speed Semiconductor Fuse -- L60S008 L60S Series – High-Speed Semiconductor Fuse -- L60S010 L60S Series – High-Speed Semiconductor Fuse -- L60S012 L60S Series – High-Speed Semiconductor Fuse -- L60S015 L60S Series – High-Speed Semiconductor Fuse -- L60S020 L60S Series – High-Speed Semiconductor Fuse -- L60S025 L60S Series – High-Speed Semiconductor Fuse -- L60S030 L60S Series – High-Speed Semiconductor Fuse -- L60S035 L60S Series – High-Speed Semiconductor Fuse -- L60S040 L60S Series – High-Speed Semiconductor Fuse -- L60S045 L60S Series – High-Speed Semiconductor Fuse -- L60S050 L60S Series – High-Speed Semiconductor Fuse -- L60S060 L60S Series – High-Speed Semiconductor Fuse -- L60S070 L60S Series – High-Speed Semiconductor Fuse -- L60S080 L60S Series – High-Speed Semiconductor Fuse -- L60S090 L60S Series – High-Speed Semiconductor Fuse -- L60S100 L60S Series – High-Speed Semiconductor Fuse -- L60S125 L60S Series – High-Speed Semiconductor Fuse -- L60S150 L60S Series – High-Speed Semiconductor Fuse -- L60S17.5 L60S Series – High-Speed Semiconductor Fuse -- L60S175 L60S Series – High-Speed Semiconductor Fuse -- L60S200 L60S Series – High-Speed Semiconductor Fuse -- L60S225 L60S Series – High-Speed Semiconductor Fuse -- L60S250 L60S Series – High-Speed Semiconductor Fuse -- L60S300 L60S Series – High-Speed Semiconductor Fuse -- L60S350 L60S Series – High-Speed Semiconductor Fuse -- L60S400 L60S Series – High-Speed Semiconductor Fuse -- L60S450 L60S Series – High-Speed Semiconductor Fuse -- L60S500 L60S Series – High-Speed Semiconductor Fuse -- L60S600 L60S Series – High-Speed Semiconductor Fuse -- L60S700 L60S Series – High-Speed Semiconductor Fuse -- L60S800	The L60S and KLC series is a traditional North American style high-speed fuse for protection of power semiconductor devices that are rated up to 600 V ac. These fuse series...
L70QS Series – High-Speed Semiconductor Fuse, Round Body -- L70QS035 L70QS Series – High-Speed Semiconductor Fuse, Round Body -- L70QS040 L70QS Series – High-Speed Semiconductor Fuse, Round Body -- L70QS050 L70QS Series – High-Speed Semiconductor Fuse, Round Body -- L70QS060 L70QS Series – High-Speed Semiconductor Fuse, Round Body -- L70QS070 L70QS Series – High-Speed Semiconductor Fuse, Round Body -- L70QS080 L70QS Series – High-Speed Semiconductor Fuse, Round Body -- L70QS090 L70QS Series – High-Speed Semiconductor Fuse, Round Body -- L70QS100 L70QS Series – High-Speed Semiconductor Fuse, Round Body -- L70QS125 L70QS Series – High-Speed Semiconductor Fuse, Round Body -- L70QS150 L70QS Series – High-Speed Semiconductor Fuse, Round Body -- L70QS175 L70QS Series – High-Speed Semiconductor Fuse, Round Body -- L70QS200 L70QS Series – High-Speed Semiconductor Fuse, Round Body -- L70QS225 L70QS Series – High-Speed Semiconductor Fuse, Round Body -- L70QS250 L70QS Series – High-Speed Semiconductor Fuse, Round Body -- L70QS300 L70QS Series – High-Speed Semiconductor Fuse, Round Body -- L70QS400	The L70QS Series is a next generation High-Speed Fuse for the protection of power semiconductor devices and is designed in the Traditional North American Bolted Style package.L70QS Series High-Speed Fuses...
L60QS -- L60QS040 L60QS -- L60QS040R	The Littelfuse QS series of High-speed Semiconductor Fuses is designed to safeguard power semiconductor devices.These cylindrical-shaped, 10x38 mm fuses with higher current ratings, are fast-acting and extremely current limiting. Theyprovide...

<< Prev

Next >>

Other Datasheet Catalogs for Littelfuse, Inc.