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Littelfuse 314 Series Cartridge Fuses

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Manufacturer = Littelfuse Series = 314

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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.	Series	Product	Current Rating	Fuse Type	Fuse Size/Group	Voltage Rating AC	Voltage Rating DC	Interrupt Rating	Mounting Style	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Packaging	Resistance
Cartridge Fuses 250V FA 3AB 50MM LEAD RoHS 30A Pigtail version 0314030.MX52LP Littelfuse 1: $3.00 3,820In Stock	Mfr. Part No. 0314030.MX52LP Mouser Part No 576-0314030.MX52LP	Littelfuse	Cartridge Fuses 250V FA 3AB 50MM LEAD RoHS 30A Pigtail version Learn More about Littelfuse battery management solutions	Datasheet	3,820In Stock	$3.00 $2.50 $2.30 $1.91 View $1.76 $1.60 $1.47 $1.36 $1.35	Min.: 1 Mult.: 1	314	Ceramic Fuses	30 A	Fast Blow	3AB (6.3 mm x 32 mm)	250 VAC	125 VDC	400 A	Board Mount	Axial	- 55 C	+ 125 C	Bulk	1.83 mOhms
Cartridge Fuses 250V FA 3AB 20A 52MM LEAD 0314020.MX52LEP Littelfuse 1: $2.12 1,370In Stock	Mfr. Part No. 0314020.MX52LEP Mouser Part No 576-0314020.MX52LEP	Littelfuse	Cartridge Fuses 250V FA 3AB 20A 52MM LEAD Learn More about Littelfuse _fuseholders	Datasheet	1,370In Stock	$2.12 $1.76 $1.63 $1.35 View $1.26 $1.12 $1.03 $0.925 $0.922	Min.: 1 Mult.: 1	314	Ceramic Fuses	20 A	Fast Blow	3AB (6.3 mm x 32 mm)	250 VAC		1 kA	Holder / Clip	Clip	- 55 C	+ 125 C	Bulk	3.55 mOhms
Cartridge Fuses 250V FA 3AB LEAD RoHS 25A 50mm 0314025.MX52LP Littelfuse 1: $3.80 943In Stock	Mfr. Part No. 0314025.MX52LP Mouser Part No 576-0314025.MX52LP	Littelfuse	Cartridge Fuses 250V FA 3AB LEAD RoHS 25A 50mm Learn More about Littelfuse _fuseholders	Datasheet	943In Stock	$3.80 $3.16 $2.07 $1.78 $1.76	Min.: 1 Mult.: 1	314	Ceramic Fuses	25 A	Fast Blow	3AB (6.3 mm x 32 mm)	250 VAC	125 VDC	400 A	Holder / Clip	Clip	- 55 C	+ 125 C	Bulk	2.36 mOhms
Cartridge Fuses 250V .5A Fast Acting 3AB 0314.500HXP Littelfuse 1: $1.83 8,655In Stock	Mfr. Part No. 0314.500HXP Mouser Part No 576-0314.500HXP	Littelfuse	Cartridge Fuses 250V .5A Fast Acting 3AB Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	8,655In Stock	$1.83 $1.67 $1.40 $1.29 View $1.13 $1.07 $0.983	Min.: 1 Mult.: 1	314	Ceramic Fuses	500 mA	Fast Blow	3AB (6.3 mm x 32 mm)	250 VAC	125 VDC	10 kA	Holder / Clip	Clip	- 55 C	+ 125 C	Bulk	504 mOhms
Cartridge Fuses 250V .5A Fast Acting 3AB 0314.500MXP Littelfuse 1: $1.79 3,904In Stock 5,000Expected 2026/12/23	Mfr. Part No. 0314.500MXP Mouser Part No 576-0314.500MXP	Littelfuse	Cartridge Fuses 250V .5A Fast Acting 3AB Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	3,904In Stock 5,000Expected 2026/12/23	$1.79 $1.65 $1.37 $1.27 View $1.14 $1.05 $0.969 $0.968	Min.: 1 Mult.: 1	314	Ceramic Fuses	500 mA	Fast Blow	3AB (6.3 mm x 32 mm)	250 VAC	125 VDC	10 kA	Holder / Clip	Clip	- 55 C	+ 125 C	Bulk	504 mOhms
Cartridge Fuses 250V 2A Fast Acting 0314002.MXP Littelfuse 1: $1.42 2,886In Stock	Mfr. Part No. 0314002.MXP Mouser Part No 576-0314002.MXP	Littelfuse	Cartridge Fuses 250V 2A Fast Acting Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	2,886In Stock	$1.42 $1.31 $1.09 $1.00 View $0.898 $0.828 $0.762 $0.748	Min.: 1 Mult.: 1	314	Ceramic Fuses	2 A	Fast Blow	3AB (6.3 mm x 32 mm)	250 VAC	125 VDC	10 kA	Holder / Clip	Clip	- 55 C	+ 125 C	Bulk	70.4 mOhms
Cartridge Fuses 250V 15A Fast Acting 0314015.HXP Littelfuse 1: $1.60 7,779In Stock	Mfr. Part No. 0314015.HXP Mouser Part No 576-0314015.HXP	Littelfuse	Cartridge Fuses 250V 15A Fast Acting Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	7,779In Stock	$1.60 $1.41 $1.30 $1.08 View $0.914 $0.861 $0.79	Min.: 1 Mult.: 1	314	Ceramic Fuses	15 A	Fast Blow	3AB (6.3 mm x 32 mm)	250 VAC	125 VDC	10 kA	Holder / Clip	Clip	- 55 C	+ 125 C	Bulk	5.075 mOhms
Cartridge Fuses 250V 15A Fast Acting 0314015.MXP Littelfuse 1: $1.42 2,648In Stock 2,000Expected 2027/02/08	Mfr. Part No. 0314015.MXP Mouser Part No 576-0314015.MXP	Littelfuse	Cartridge Fuses 250V 15A Fast Acting Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	2,648In Stock 2,000Expected 2027/02/08	$1.42 $1.31 $1.09 $0.93 View $0.873 $0.82 $0.762 $0.748	Min.: 1 Mult.: 1	314	Ceramic Fuses	15 A	Fast Blow	3AB (6.3 mm x 32 mm)	250 VAC	125 VDC	10 kA	Holder / Clip	Clip	- 55 C	+ 125 C	Bulk	5.075 mOhms
Cartridge Fuses 250V 20A Fast Acting 0314020.HXP Littelfuse 1: $2.01 5,677In Stock 4,400Expected 2026/12/14	Mfr. Part No. 0314020.HXP Mouser Part No 576-0314020.HXP	Littelfuse	Cartridge Fuses 250V 20A Fast Acting Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	5,677In Stock 4,400Expected 2026/12/14	$2.01 $1.85 $1.54 $1.31 View $1.24 $1.17	Min.: 1 Mult.: 1	314	Ceramic Fuses	20 A	Fast Blow	3AB (6.3 mm x 32 mm)	250 VAC	125 VDC	10 kA	Holder / Clip	Clip	- 55 C	+ 125 C	Bulk	3.57 mOhms
Cartridge Fuses 250V 20A Fast Acting 0314020.MXP Littelfuse 1: $1.92 4,099In Stock	Mfr. Part No. 0314020.MXP Mouser Part No 576-0314020.MXP	Littelfuse	Cartridge Fuses 250V 20A Fast Acting Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	4,099In Stock	$1.92 $1.77 $1.47 $1.35 View $1.22 $1.12	Min.: 1 Mult.: 1	314	Ceramic Fuses	20 A	Fast Blow	3AB (6.3 mm x 32 mm)	250 VAC	125 VDC	10 kA	Holder / Clip	Clip	- 55 C	+ 125 C	Bulk	3.57 mOhms
Cartridge Fuses 250V 25A Fast Acting 0314025.MXP Littelfuse 1: $2.30 1,879In Stock 2,000Expected 2027/02/11	Mfr. Part No. 0314025.MXP Mouser Part No 576-0314025.MXP	Littelfuse	Cartridge Fuses 250V 25A Fast Acting Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	1,879In Stock 2,000Expected 2027/02/11	$2.30 $1.93 $1.58 $1.40 View $1.31 $1.19 $1.17 $1.12	Min.: 1 Mult.: 1	314	Ceramic Fuses	25 A	Fast Blow	3AB (6.3 mm x 32 mm)	250 VAC	125 VDC	400 A	Holder / Clip	Clip	- 55 C	+ 125 C	Bulk	2.36 mOhms
Cartridge Fuses 250V FA 3AB PB-FREE 40A 0314040.MXP Littelfuse 1: $7.42 769In Stock 1,000Expected 2027/01/26	Mfr. Part No. 0314040.MXP Mouser Part No 576-0314040.MXP	Littelfuse	Cartridge Fuses 250V FA 3AB PB-FREE 40A Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	769In Stock 1,000Expected 2027/01/26	$7.42 $6.47 $5.97 $4.91 View $4.38 $4.02 $3.98	Min.: 1 Mult.: 1	314	Glass Fuses	40 A	Fast Blow	3AB (6.3 mm x 32 mm)	250 VAC	125 VDC		Holder / Clip	Clip	- 55 C	+ 125 C	Bulk
Cartridge Fuses 250V .375A Fast Acting 3AB 0314.375HXP Littelfuse 1: $2.06 250In Stock	Mfr. Part No. 0314.375HXP Mouser Part No 576-0314.375HXP	Littelfuse	Cartridge Fuses 250V .375A Fast Acting 3AB Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	250In Stock	$2.06 $1.91 $1.58 $1.45 View $1.31 $1.26 $1.22 $1.21	Min.: 1 Mult.: 1	314	Ceramic Fuses	375 mA	Fast Blow	3AB (6.3 mm x 32 mm)	250 VAC	125 VDC	10 kA	Holder / Clip	Clip	- 55 C	+ 125 C	Bulk	826 mOhms
Cartridge Fuses 250V FA 3AB 0.5AMP 0314.500VXP Littelfuse 1: $5.75 30In Stock	Mfr. Part No. 0314.500VXP Mouser Part No 576-0314.500VXP	Littelfuse	Cartridge Fuses 250V FA 3AB 0.5AMP Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	30In Stock	$5.75 $5.40 $5.20 $3.64 View $3.35 $3.04	Min.: 1 Mult.: 1	314	Ceramic Fuses	500 mA	Fast Blow		250 VAC	125 VDC	10 kA	Holder / Clip	Clip	- 55 C	+ 125 C	Bulk	504 mOhms
Cartridge Fuses 250V 1A Fast Acting 0314001.HXP Littelfuse 1: $1.41 56In Stock 500Expected 2026/12/30	Mfr. Part No. 0314001.HXP Mouser Part No 576-0314001.HXP	Littelfuse	Cartridge Fuses 250V 1A Fast Acting Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	56In Stock 500Expected 2026/12/30	$1.41 $1.30 $1.08 $1.02 View $0.87 $0.819 $0.79	Min.: 1 Mult.: 1	314	Ceramic Fuses	1 A	Fast Blow	3AB (6.3 mm x 32 mm)	250 VAC	125 VDC	10 kA	Holder / Clip	Clip	- 55 C	+ 125 C	Bulk	190 mOhms
Cartridge Fuses 250V FA 3AB 1AMP 0314001.VXP Littelfuse 1: $4.47 25In Stock	Mfr. Part No. 0314001.VXP Mouser Part No 576-0314001.VXP	Littelfuse	Cartridge Fuses 250V FA 3AB 1AMP Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	25In Stock	$4.47 $3.41 $3.14 $2.83	Min.: 1 Mult.: 1	314	Ceramic Fuses	1 A	Fast Blow		250 VAC	125 VDC	10 kA	Holder / Clip	Clip	- 55 C	+ 125 C	Bulk	190 mOhms
Cartridge Fuses 250V 2A Fast Acting 0314002.HXP Littelfuse 1: $1.69 1,443In Stock 2,000Expected 2027/02/17	Mfr. Part No. 0314002.HXP Mouser Part No 576-0314002.HXP	Littelfuse	Cartridge Fuses 250V 2A Fast Acting Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	1,443In Stock 2,000Expected 2027/02/17	$1.69 $1.41 $1.30 $1.08 View $0.99 $0.877	Min.: 1 Mult.: 1	314	Ceramic Fuses	2 A	Fast Blow	3AB (6.3 mm x 32 mm)	250 VAC	125 VDC	10 kA	Holder / Clip	Clip	- 55 C	+ 125 C	Bulk	70.4 mOhms
Cartridge Fuses 250V FA 3AB 2AMP 0314002.VXP Littelfuse 1: $5.38 2In Stock	Mfr. Part No. 0314002.VXP Mouser Part No 576-0314002.VXP	Littelfuse	Cartridge Fuses 250V FA 3AB 2AMP Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	2In Stock	$5.38 $4.47 $4.11 $3.41 View $3.14 $2.83	Min.: 1 Mult.: 1	314	Ceramic Fuses	2 A	Fast Blow		250 VAC	125 VDC	10 kA	Holder / Clip	Clip	- 55 C	+ 125 C	Bulk	70.4 mOhms
Cartridge Fuses 250V FA 3AB 3AMP 0314003.VXP Littelfuse 1: $5.38 14In Stock 15Expected 2026/11/13	Mfr. Part No. 0314003.VXP Mouser Part No 576-0314003.VXP	Littelfuse	Cartridge Fuses 250V FA 3AB 3AMP Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	14In Stock 15Expected 2026/11/13	$5.38 $4.47 $3.41 $3.14 $2.83	Min.: 1 Mult.: 1	314	Ceramic Fuses	3 A	Fast Blow		250 VAC	125 VDC	10 kA	Holder / Clip	Clip	- 55 C	+ 125 C	Bulk	43.45 mOhms
Cartridge Fuses 250V 4A Fast Acting 0314004.HXP Littelfuse 1: $1.41 267In Stock	Mfr. Part No. 0314004.HXP Mouser Part No 576-0314004.HXP	Littelfuse	Cartridge Fuses 250V 4A Fast Acting Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	267In Stock	$1.41 $1.30 $1.08 $0.99 View $0.87 $0.819 $0.79	Min.: 1 Mult.: 1	314	Ceramic Fuses	4 A	Fast Blow	3AB (6.3 mm x 32 mm)	250 VAC	125 VDC	10 kA	Holder / Clip	Clip	- 55 C	+ 125 C	Bulk	47.3 mOhms
Cartridge Fuses 250V 4A Fast Acting 0314004.MXP Littelfuse 1: $1.42 1,142In Stock	Mfr. Part No. 0314004.MXP Mouser Part No 576-0314004.MXP	Littelfuse	Cartridge Fuses 250V 4A Fast Acting Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	1,142In Stock	$1.42 $1.31 $1.09 $0.946 View $0.882 $0.828 $0.762 $0.748	Min.: 1 Mult.: 1	314	Ceramic Fuses	4 A	Fast Blow	3AB (6.3 mm x 32 mm)	250 VAC	125 VDC	10 kA	Holder / Clip	Clip	- 55 C	+ 125 C	Bulk	47.3 mOhms
Cartridge Fuses 250V FA 3AB 4AMP 0314004.VXP Littelfuse 1: $5.38 19In Stock	Mfr. Part No. 0314004.VXP Mouser Part No 576-0314004.VXP	Littelfuse	Cartridge Fuses 250V FA 3AB 4AMP Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	19In Stock	$5.38 $4.47 $4.11 $3.41 View $3.14 $2.83	Min.: 1 Mult.: 1	314	Ceramic Fuses	4 A	Fast Blow		250 VAC	125 VDC	10 kA	Holder / Clip	Clip	- 55 C	+ 125 C	Bulk	47.3 mOhms
Cartridge Fuses 250V FA 3AB 5AMP 0314005.VXP Littelfuse 1: $5.15 47In Stock	Mfr. Part No. 0314005.VXP Mouser Part No 576-0314005.VXP	Littelfuse	Cartridge Fuses 250V FA 3AB 5AMP Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	47In Stock	$5.15 $4.27 $3.76 $3.01 $2.70	Min.: 1 Mult.: 1	314	Ceramic Fuses	5 A	Fast Blow		250 VAC	125 VDC	10 kA	Holder / Clip	Clip	- 55 C	+ 125 C	Bulk	30.2 mOhms
Cartridge Fuses 250V 6A Fast Acting 0314006.HXP Littelfuse 1: $1.69 151In Stock	Mfr. Part No. 0314006.HXP Mouser Part No 576-0314006.HXP	Littelfuse	Cartridge Fuses 250V 6A Fast Acting Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	151In Stock	$1.69 $1.41 $1.30 $1.08 View $0.99 $0.87 $0.819 $0.79	Min.: 1 Mult.: 1	314	Ceramic Fuses	6 A	Fast Blow	3AB (6.3 mm x 32 mm)	250 VAC	125 VDC	10 kA	Holder / Clip	Clip	- 55 C	+ 125 C	Bulk	24.15 mOhms
Cartridge Fuses 250V 7A Fast Acting 0314007.HXP Littelfuse 1: $1.41 429In Stock	Mfr. Part No. 0314007.HXP Mouser Part No 576-0314007.HXP	Littelfuse	Cartridge Fuses 250V 7A Fast Acting Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	429In Stock	$1.41 $1.30 $1.29 $1.11 View $1.04 $0.79	Min.: 1 Mult.: 1	314	Ceramic Fuses	7 A	Fast Blow	3AB (6.3 mm x 32 mm)	250 VAC	125 VDC	10 kA	Holder / Clip	Clip	- 55 C	+ 125 C	Bulk	18.8 mOhms

Littelfuse 314 Series Cartridge Fuses

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Littelfuse 314 Series Cartridge Fuses

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