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Fuses

Fuses are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many fuse manufacturers including Bel, Bourns, Eaton, Littelfuse, Schurter & more. Please view our large selection of fuses below.

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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.	Product Type	Fuse Size/Group	Body Style	Current Rating	Voltage Rating AC	Voltage Rating DC
Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL BOLT 315A ESR3XLUB0315XI Littelfuse 1: $584.57 2In Stock 1Expected 2026/10/21 New Product	Mfr. Part No. ESR3XLUB0315XI Mouser Part No 576-ESR3XLUB0315XI New Product	Littelfuse	Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL BOLT 315A Learn More about Littelfuse esr high speed square body fuses	Datasheet	2In Stock 1Expected 2026/10/21	$584.57 $479.99 $436.92 Quote Quote	Min.: 1 Mult.: 1				315 A		1.5 kVDC
Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL BOLT 250A ESR3XLUB0250XI Littelfuse 1: $522.51 3In Stock New Product	Mfr. Part No. ESR3XLUB0250XI Mouser Part No 576-ESR3XLUB0250XI New Product	Littelfuse	Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL BOLT 250A Learn More about Littelfuse esr high speed square body fuses	Datasheet	3In Stock	$522.51 $429.04 $390.55 Quote Quote	Min.: 1 Mult.: 1				250 A		1.5 kVDC
Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL DIN 315A ESR3XLDB0315XI Littelfuse 1: $579.85 3In Stock New Product	Mfr. Part No. ESR3XLDB0315XI Mouser Part No 576-ESR3XLDB0315XI New Product	Littelfuse	Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL DIN 315A Learn More about Littelfuse esr high speed square body fuses	Datasheet	3In Stock	$579.85 $476.12 $433.39 Quote Quote	Min.: 1 Mult.: 1				315 A		1.5 kVDC
Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL BOLT 500A ESR3XLUB0500XI Littelfuse 1: $608.61 3In Stock New Product	Mfr. Part No. ESR3XLUB0500XI Mouser Part No 576-ESR3XLUB0500XI New Product	Littelfuse	Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL BOLT 500A Learn More about Littelfuse esr high speed square body fuses	Datasheet	3In Stock	$608.61 $518.02 $464.47 Quote Quote	Min.: 1 Mult.: 1				500 A		1.5 kVDC
Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL BOLT 450A ESR3XLUB0450XI Littelfuse 1: $614.42 3In Stock New Product	Mfr. Part No. ESR3XLUB0450XI Mouser Part No 576-ESR3XLUB0450XI New Product	Littelfuse	Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL BOLT 450A Learn More about Littelfuse esr high speed square body fuses	Datasheet	3In Stock	$614.42 $504.51 $459.23 Quote Quote	Min.: 1 Mult.: 1				450 A		1.5 kVDC
Automotive Fuses 50A 32V TIME DELAY BK-AMI-050 Bussmann / Eaton 1: $4.65 88In Stock New Product	Mfr. Part No. BK-AMI-050 Mouser Part No 504-K-AMI-050 New Product	Bussmann / Eaton	Automotive Fuses 50A 32V TIME DELAY		88In Stock	$4.65 $4.61 $3.43 $3.19 View $2.41 $2.29 $2.26 $2.20	Min.: 1 Mult.: 1	Automotive Fuses	AMI		50 A		32 VDC
Automotive Fuses FUSE - ZCASE MEGA 32V M10 80A 480 PC 3298080.ZXM10 Littelfuse 1: $12.08 335In Stock New Product	Mfr. Part No. 3298080.ZXM10 Mouser Part No 576-3298080.ZXM10 New Product	Littelfuse	Automotive Fuses FUSE - ZCASE MEGA 32V M10 80A 480 PC	Datasheet	335In Stock	$12.08 $11.66 $10.33 $8.33 View $7.07 $6.33 $6.16	Min.: 1 Mult.: 1		ZCASE		80 A		32 VDC
Industrial & Electrical Fuses 40A 600VAC/600VDC PCB Mount L60QS040.HXR Littelfuse 1: $50.18 139In Stock	Mfr. Part No. L60QS040.HXR Mouser Part No 576-L60QS040.HXR	Littelfuse	Industrial & Electrical Fuses 40A 600VAC/600VDC PCB Mount Learn More about Littelfuse l60qs semiconductor fuses	Datasheet	139In Stock	$50.18 $41.65 $38.41 $31.82 View $29.31 $24.66	Min.: 1 Mult.: 1				40 A	600 VAC	600 VDC
Automotive Fuses 100A 125V Eaton Electronics AMH-100 AMH-100 Eaton Electronics 1: $18.67 40In Stock New Product	Mfr. Part No. AMH-100 Mouser Part No 504-AMH-100 New Product	Eaton Electronics	Automotive Fuses 100A 125V	Datasheet	40In Stock	$18.67 $15.48 $14.26 $12.26 View $10.92 $9.80 $9.02 $8.39	Min.: 1 Mult.: 1
Cartridge Fuses Barrier circuit fuse for use in intrinsic safety, 50mA 0AMA-0050-TD Bel Fuse 1: $8.78 874In Stock	Mfr. Part No. 0AMA-0050-TD Mouser Part No 530-0AMA-0050-TD	Bel Fuse	Cartridge Fuses Barrier circuit fuse for use in intrinsic safety, 50mA Learn More about Bel Fuse bel 0ama fast acting fuses	Datasheet	874In Stock	Cut Tape $8.78 $7.29 $6.73 $5.58 Reel $4.19 View $5.14 $4.62 $3.72	Min.: 1 Mult.: 1 : 500		3 mm x 8.4 mm	Cylindrical	50 mA	250 VAC	250 VDC
Cartridge Fuses Barrier circuit fuse for use in intrinsic safety, 40mA 0AMA-0040-TD Bel Fuse 1: $8.78 872In Stock	Mfr. Part No. 0AMA-0040-TD Mouser Part No 530-0AMA-0040-TD	Bel Fuse	Cartridge Fuses Barrier circuit fuse for use in intrinsic safety, 40mA Learn More about Bel Fuse bel 0ama fast acting fuses	Datasheet	872In Stock	Cut Tape $8.78 $7.29 $6.73 $5.58 Reel $4.19 View $5.14 $4.62 $3.72	Min.: 1 Mult.: 1 : 500		3 mm x 8.4 mm	Cylindrical	40 mA	250 VAC	250 VDC
Surface Mount Fuses .0375A 4.8mOhm Red T hin Film Fuses 0603 F0603G0R03FNTR KYOCERA AVX 1: $1.16 87,965In Stock	Mfr. Part No. F0603G0R03FNTR Mouser Part No 581-F0603G0R03FNTR	KYOCERA AVX	Surface Mount Fuses .0375A 4.8mOhm Red T hin Film Fuses 0603	Datasheet	87,965In Stock	Cut Tape $1.16 $0.922 $0.777 $0.675 Reel $0.477 View $0.606 $0.559 $0.515 $0.414 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD Fuses	0603 (1608 metric)		37.5 mA		63 VDC
Cartridge Fuses Barrier circuit fuse for use in intrinsic safety, 250mA 0AMA-0250-TD Bel Fuse 1: $8.78 440In Stock	Mfr. Part No. 0AMA-0250-TD Mouser Part No 530-0AMA-0250-TD	Bel Fuse	Cartridge Fuses Barrier circuit fuse for use in intrinsic safety, 250mA Learn More about Bel Fuse bel 0ama fast acting fuses	Datasheet	440In Stock	Cut Tape $8.78 $7.29 $6.73 $5.58 Reel $4.23 View $5.14 $4.62 $3.72	Min.: 1 Mult.: 1 : 500		3 mm x 8.4 mm	Cylindrical	250 mA	250 VAC	250 VDC
Industrial & Electrical Fuses 2A 600VAC 300VDC Fast Acting KLKR002.T Littelfuse 1: $26.52 1,170In Stock	Mfr. Part No. KLKR002.T Mouser Part No 576-KLKR002.T	Littelfuse	Industrial & Electrical Fuses 2A 600VAC 300VDC Fast Acting Learn More about Littelfuse protection products for panels	Datasheet	1,170In Stock	$26.52 $24.31 $24.30 $20.12 View $18.54 $16.63 $15.31 Quote	Min.: 1 Mult.: 1		5AG	Cartridge Fuses	2 A	600 VAC	300 VDC
Automotive Fuses Fuse - Mega 70V (SF51) 2-M8 holes 250A 0998250.UX-2M8 Littelfuse 1: $13.72 2,625In Stock	Mfr. Part No. 0998250.UX-2M8 Mouser Part No 576-0998250.UX-2M8	Littelfuse	Automotive Fuses Fuse - Mega 70V (SF51) 2-M8 holes 250A Learn More about Littelfuse off highway electric vehicle solutions	Datasheet	2,625In Stock	$13.72 $12.69 $12.18 Quote Quote	Min.: 1 Mult.: 1
Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 7A 0408007.WR Littelfuse 1: $1.77 2,454In Stock	Mfr. Part No. 0408007.WR Mouser Part No 576-0408007.WR	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 7A Learn More about Littelfuse 408 series fuses	Datasheet	2,454In Stock	Cut Tape $1.77 $1.48 $1.38 $1.14 View Reel $0.713 $1.03 $0.928 $0.854 $0.786 $0.713 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD Fuses			7 A		32 VDC
Surface Mount Fuses 20A 32V FAST ACTING 0501020.WRA Littelfuse 1: $1.43 23,143In Stock	Mfr. Part No. 0501020.WRA Mouser Part No 576-0501020.WRA	Littelfuse	Surface Mount Fuses 20A 32V FAST ACTING Learn More about Littelfuse 501a fast acting fuses	Datasheet	23,143In Stock	Cut Tape $1.43 $1.28 $1.14 $1.01 View Reel $0.573 $0.88 $0.813 $0.733 $0.691 $0.573 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD Fuses	1206 (3216 metric)		20 A		32 VDC
Surface Mount Fuses 350VAC 3.15A .0196ohms 885 NANO2 08853.15DR Littelfuse 1: $6.11 8,381In Stock	Mfr. Part No. 08853.15DR Mouser Part No 576-08853.15DR	Littelfuse	Surface Mount Fuses 350VAC 3.15A .0196ohms 885 NANO2 Learn More about Littelfuse 885 smt fuses	Datasheet	8,381In Stock	Cut Tape $6.11 $5.15 $4.76 $3.94 View Reel $2.54 $3.58 $3.24 $2.97 $2.88 $2.54 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD Fuses	10.86 mm x 4.78 mm		3.15 A	350 VAC	500 VDC
Resettable Fuses - PPTC 6V .35A .1s 1206L035YR Littelfuse 1: $0.49 65,671In Stock	Mfr. Part No. 1206L035YR Mouser Part No 576-1206L035YR	Littelfuse	Resettable Fuses - PPTC 6V .35A .1s Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	65,671In Stock	Cut Tape $0.49 $0.448 $0.383 $0.347 View Reel $0.27 $0.276 $0.27 $0.27 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Resettable Fuses - PPTC
Surface Mount Fuses 10A 250V FAST ACTING SF-3812F1000T-2 Bourns 1: $3.51 9,867In Stock	Mfr. Part No. SF-3812F1000T-2 Mouser Part No 652-SF-3812F1000T-2	Bourns	Surface Mount Fuses 10A 250V FAST ACTING Learn More about Bourns sf 3812f t smd fuses	Datasheet	9,867In Stock	Cut Tape $3.51 $2.95 $2.33 $2.06 Reel $1.45 View $1.85 $1.70 $1.57 $1.35 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD Fuses	3812 (10030 metric)		10 A	250 VAC	250 VDC
Industrial & Electrical Fuses PDF EJO-1 FI 38KV 40E 9F60FPK040 Mersen 1: $2,526.92 1In Stock New Product	Mfr. Part No. 9F60FPK040 Mouser Part No 737-9F60FPK040 New Product	Mersen	Industrial & Electrical Fuses PDF EJO-1 FI 38KV 40E	Datasheet	1In Stock	$2,526.92 $2,413.29	Min.: 1 Mult.: 1			Cartridge Fuses	40 A	38 kVAC
Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 1A 0408001.WR Littelfuse 1: $1.67 5,124In Stock	Mfr. Part No. 0408001.WR Mouser Part No 576-0408001.WR	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 1A Learn More about Littelfuse 408 series fuses	Datasheet	5,124In Stock	Cut Tape $1.67 $1.45 $1.35 $1.12 View Reel $0.649 $0.979 $0.913 $0.812 $0.748 $0.649 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD Fuses			1 A		32 VDC
Surface Mount Fuses 260C .200A SMF NANO CLIP VFA 0157.200DR Littelfuse 1: $3.30 17,837In Stock	Mfr. Part No. 0157.200DR Mouser Part No 576-0157.200DR	Littelfuse	Surface Mount Fuses 260C .200A SMF NANO CLIP VFA	Datasheet	17,837In Stock	Cut Tape $3.30 $3.21 $3.17 $2.97 View Reel $1.92 $2.52 $2.36 $2.09 $2.01 $1.92 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD Fuses	6.5 mm x 3.7 mm		200 mA	125 VAC	125 VDC
Cartridge Fuses 250V 4A Slo-Blo 0215004.MXEP Littelfuse 1: $2.43 12,261In Stock	Mfr. Part No. 0215004.MXEP Mouser Part No 576-0215004.MXEP	Littelfuse	Cartridge Fuses 250V 4A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	12,261In Stock	$2.43 $2.36 $1.90 $1.76 View $1.62 $1.57 $1.50 $1.47	Min.: 1 Mult.: 1	Axial Lead and Cartridge Fuse	5 mm x 20 mm	Cylindrical Leaded	4 A	250 VAC
Cartridge Fuses 250V 8A Medium Acting 0234008.MXP Littelfuse 1: $1.30 24,158In Stock	Mfr. Part No. 0234008.MXP Mouser Part No 576-0234008.MXP	Littelfuse	Cartridge Fuses 250V 8A Medium Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	24,158In Stock	$1.30 $1.17 $1.07 $0.876 View $0.754 $0.721	Min.: 1 Mult.: 1	Glass Fuse	5 mm x 20 mm	Cylindrical	8 A	250 VAC