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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 (CAD) 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 450A ESR3XLUB0450XI Littelfuse 1: $884.61 3In Stock New Product	Mfr. Part # ESR3XLUB0450XI Mouser Part # 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	$884.61 $726.36 $661.18 Quote Quote	Min.: 1 Mult.: 1				450 A		1.5 kVDC
Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL BOLT 250A ESR3XLUB0250XI Littelfuse 1: $752.28 3In Stock New Product	Mfr. Part # ESR3XLUB0250XI Mouser Part # 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	$752.28 $617.70 $562.29 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: $834.83 3In Stock New Product	Mfr. Part # ESR3XLDB0315XI Mouser Part # 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	$834.83 $685.48 $623.97 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: $876.24 3In Stock New Product	Mfr. Part # ESR3XLUB0500XI Mouser Part # 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	$876.24 $745.82 $668.71 Quote Quote	Min.: 1 Mult.: 1				500 A		1.5 kVDC
Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL BOLT 315A ESR3XLUB0315XI Littelfuse 1: $841.62 2In Stock 1Expected 2026-10-21 New Product	Mfr. Part # ESR3XLUB0315XI Mouser Part # 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	$841.62 $691.07 $629.05 Quote Quote	Min.: 1 Mult.: 1				315 A		1.5 kVDC
Automotive Fuses AUTOMOTIVE BOLT IN FUSE BK-AMI-200 Bussmann / Eaton 1: $7.91 100In Stock 100Expected 2026-11-03 New Product	Mfr. Part # BK-AMI-200 Mouser Part # 504-K-AMI-200 New Product	Bussmann / Eaton	Automotive Fuses AUTOMOTIVE BOLT IN FUSE		100In Stock 100Expected 2026-11-03	$7.91 $6.62 $5.16 $4.64 View $4.18 $3.83 $3.53 $3.40 $3.15	Min.: 1 Mult.: 1	Automotive Fuses	AMI		200 A		32 VDC
Automotive Fuses 50A 32V TIME DELAY BK-AMI-050 Bussmann / Eaton 1: $6.70 77In Stock New Product	Mfr. Part # BK-AMI-050 Mouser Part # 504-K-AMI-050 New Product	Bussmann / Eaton	Automotive Fuses 50A 32V TIME DELAY		77In Stock	$6.70 $6.62 $4.94 $4.59 View $3.47 $3.30 $3.24 $3.15	Min.: 1 Mult.: 1	Automotive Fuses	AMI		50 A		32 VDC
Automotive Fuses 100A 32V TIME DELAY BK-AMI-100 Bussmann / Eaton 1: $7.91 72In Stock New Product	Mfr. Part # BK-AMI-100 Mouser Part # 504-K-AMI-100 New Product	Bussmann / Eaton	Automotive Fuses 100A 32V TIME DELAY		72In Stock	$7.91 $5.53 $4.80 $4.54 $4.45	Min.: 1 Mult.: 1	Automotive Fuses	AMI		100 A		32 VDC
Automotive Fuses FUSE - ZCASE MEGA 32V M10 80A 480 PC 3298080.ZXM10 Littelfuse 1: $17.40 335In Stock New Product	Mfr. Part # 3298080.ZXM10 Mouser Part # 576-3298080.ZXM10 New Product	Littelfuse	Automotive Fuses FUSE - ZCASE MEGA 32V M10 80A 480 PC	Datasheet	335In Stock	$17.40 $16.79 $14.88 $12.00 View $10.18 $9.12 $9.10 $8.86	Min.: 1 Mult.: 1		ZCASE		80 A		32 VDC
Resettable Fuses - PPTC 3425L Series PPTC 3425L200/60MR Littelfuse 1: $2.02 51,453In Stock	Mfr. Part # 3425L200/60MR Mouser Part # 576-3425L200/60MR	Littelfuse	Resettable Fuses - PPTC 3425L Series PPTC Learn More about Littelfuse 3425l pptcs	Datasheet	51,453In Stock	Cut Tape $2.02 $1.66 $1.31 $1.21 Reel $0.909 View $1.11 $1.02 $0.864 $0.818 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Resettable Fuses - PPTC
Automotive Fuses 100A 125V Eaton Electronics AMH-100 AMH-100 Eaton Electronics 1: $26.87 32In Stock New Product	Mfr. Part # AMH-100 Mouser Part # 504-AMH-100 New Product	Eaton Electronics	Automotive Fuses 100A 125V	Datasheet	32In Stock	$26.87 $22.29 $20.53 $17.65 View $15.72 $14.11 $12.99 $12.07	Min.: 1 Mult.: 1
Surface Mount Fuses .028A 7.5mOhm Green LGA Miniature 0402 F0402G0R02FNTR KYOCERA AVX 1: $1.38 69,051In Stock	Mfr. Part # F0402G0R02FNTR Mouser Part # 581-F0402G0R02FNTR	KYOCERA AVX	Surface Mount Fuses .028A 7.5mOhm Green LGA Miniature 0402	Datasheet	69,051In Stock	Cut Tape $1.38 $1.10 $0.926 $0.864 Reel $0.864 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD Fuses	0402 (1005 metric)		28 mA		32 VDC
Surface Mount Fuses .0375A 4.8mOhm Red T hin Film Fuses 0603 F0603G0R03FNTR KYOCERA AVX 1: $1.67 87,965In Stock	Mfr. Part # F0603G0R03FNTR Mouser Part # 581-F0603G0R03FNTR	KYOCERA AVX	Surface Mount Fuses .0375A 4.8mOhm Red T hin Film Fuses 0603	Datasheet	87,965In Stock	Cut Tape $1.67 $1.33 $1.12 $0.971 Reel $0.687 View $0.873 $0.805 $0.742 $0.596 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: $12.64 440In Stock	Mfr. Part # 0AMA-0250-TD Mouser Part # 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 $12.64 $10.50 $9.69 $8.04 Reel $6.06 View $7.40 $6.65 $5.36 $5.11	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: $37.43 1,170In Stock	Mfr. Part # KLKR002.T Mouser Part # 576-KLKR002.T	Littelfuse	Industrial & Electrical Fuses 2A 600VAC 300VDC Fast Acting Learn More about Littelfuse protection products for panels	Datasheet	1,170In Stock	$37.43 $34.99 $34.98 $28.97 View $26.70 $23.95 $22.03 Quote	Min.: 1 Mult.: 1		5AG	Cartridge Fuses	2 A	600 VAC	300 VDC
Cartridge Fuses Barrier circuit fuse for use in intrinsic safety, 50mA 0AMA-0050-TD Bel Fuse 1: $12.64 874In Stock	Mfr. Part # 0AMA-0050-TD Mouser Part # 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 $12.64 $10.50 $9.69 $8.04 Reel $5.72 View $7.40 $6.15 $5.33 $5.10	Min.: 1 Mult.: 1 : 500		3 mm x 8.4 mm	Cylindrical	50 mA	250 VAC	250 VDC
Automotive Fuses Fuse - Mega 70V (SF51) 2-M8 holes 250A 0998250.UX-2M8 Littelfuse 1: $19.76 2,425In Stock	Mfr. Part # 0998250.UX-2M8 Mouser Part # 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	2,425In Stock	$19.76 $18.27 View Quote	Min.: 1 Mult.: 1
Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 7A 0408007.WR Littelfuse 1: $2.55 2,454In Stock	Mfr. Part # 0408007.WR Mouser Part # 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 $2.55 $2.13 $1.99 $1.64 View Reel $1.03 $1.48 $1.34 $1.23 $1.13 $1.03 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: $2.02 23,143In Stock	Mfr. Part # 0501020.WRA Mouser Part # 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 $2.02 $1.81 $1.61 $1.44 View Reel $0.816 $1.25 $1.16 $1.04 $0.984 $0.816 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: $8.78 8,231In Stock	Mfr. Part # 08853.15DR Mouser Part # 576-08853.15DR	Littelfuse	Surface Mount Fuses 350VAC 3.15A .0196ohms 885 NANO2 Learn More about Littelfuse 885 smt fuses	Datasheet	8,231In Stock	Cut Tape $8.78 $7.42 $6.84 $5.67 View Reel $3.50 $5.16 $4.67 $4.26 $4.15 $3.50 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: $0.691 65,621In Stock	Mfr. Part # 1206L035YR Mouser Part # 576-1206L035YR	Littelfuse	Resettable Fuses - PPTC 6V .35A .1s Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	65,621In Stock	Cut Tape $0.691 $0.634 $0.539 $0.498 View Reel $0.298 $0.39 $0.37 $0.351 $0.35 $0.298 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Resettable Fuses - PPTC
Resettable Fuses - PPTC 20A 135mV BladeDevice BD280-1130-20/16 Littelfuse 1: $11.49 4,552In Stock	Mfr. Part # BD280-1130-20/16 Mouser Part # 650-BD280-1130-20/16	Littelfuse	Resettable Fuses - PPTC 20A 135mV BladeDevice Learn More about Littelfuse bladed ptcs	Datasheet	4,552In Stock	$11.49 $9.53 $8.80 $7.30 View $6.72 $6.26	Min.: 1 Mult.: 1	Resettable Fuses - PPTC
Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 1A 0408001.WR Littelfuse 1: $2.42 5,124In Stock	Mfr. Part # 0408001.WR Mouser Part # 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 $2.42 $2.09 $1.94 $1.61 View Reel $0.912 $1.41 $1.31 $1.17 $1.08 $0.912 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD Fuses			1 A		32 VDC
Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 3A 0408003.WR Littelfuse 1: $2.28 4,388In Stock	Mfr. Part # 0408003.WR Mouser Part # 576-0408003.WR	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 3A Learn More about Littelfuse 408 series fuses	Datasheet	4,388In Stock	Cut Tape $2.28 $2.03 $1.90 $1.57 View Reel $0.899 $1.32 $1.28 $1.10 $1.01 $0.899 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD Fuses			3 A		32 VDC
Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 4A 0408004.WR Littelfuse 1: $2.42 2,078In Stock	Mfr. Part # 0408004.WR Mouser Part # 576-0408004.WR	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 4A Learn More about Littelfuse 408 series fuses	Datasheet	2,078In Stock	Cut Tape $2.42 $2.09 $1.94 $1.61 View Reel $0.897 $1.41 $1.31 $1.17 $1.08 $0.897 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD Fuses			4 A		32 VDC