Fuses

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Mounting Type	Fuse Type	Current Rating (Amps)	Voltage Rating - AC	Voltage Rating - DC	Response Time	Package / Case	Breaking Capacity @ Rated Voltage	Melting I²t	Approval Agency	Operating Temperature	Color	Size / Dimension
TR-1145HVA2-R FUSE BRD MT 2A 350VAC 500VDC SMD Eaton - Electronics Division	8,046 In Stock	1 : £3.85000 Cut Tape (CT) 1,000 : £1.72060 Tape & Reel (TR)	1145HVA	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Surface Mount	Board Mount (Cartridge Style Excluded)	2 A	350 V	500 V	Fast Blow	2-SMD, Square End Block	100A	4.1	AEC-Q200, cURus	-55°C ~ 125°C	-	0.441" L x 0.199" W x 0.199" H (11.20mm x 5.05mm x 5.05mm)
TR-1145HVA5-R FUSE BRD MT 5A 350VAC 450VDC SMD Eaton - Electronics Division	991 In Stock	1 : £3.75000 Cut Tape (CT) 1,000 : £1.71806 Tape & Reel (TR)	1145HVA	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Surface Mount	Board Mount (Cartridge Style Excluded)	5 A	350 V	450 V	Fast Blow	2-SMD, Square End Block	100A	11.5	AEC-Q200, cURus	-55°C ~ 125°C	-	0.441" L x 0.199" W x 0.199" H (11.20mm x 5.05mm x 5.05mm)
TR-1145HVA1-6-R FUSE BRD 1.6A 350VAC 500VDC 2SMD Eaton - Electronics Division	990 In Stock	1 : £3.75000 Cut Tape (CT) 1,000 : £1.47630 Tape & Reel (TR)	1145HVA	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Surface Mount	Board Mount (Cartridge Style Excluded)	1.6 A	350 V	500 V	Fast Blow	2-SMD, Square End Block	100A	2.3	AEC-Q200, cURus	-55°C ~ 125°C	-	0.441" L x 0.199" W x 0.199" H (11.20mm x 5.05mm x 5.05mm)
TR-1145HVA3-15-R FUSE BRD 3.15A 350VAC 500VDC SMD Eaton - Electronics Division	864 In Stock	1 : £3.75000 Cut Tape (CT) 1,000 : £1.71806 Tape & Reel (TR)	1145HVA	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Surface Mount	Board Mount (Cartridge Style Excluded)	3.15 A	350 V	500 V	Fast Blow	2-SMD, Square End Block	100A	3.3	AEC-Q200, cURus	-55°C ~ 125°C	-	0.441" L x 0.199" W x 0.199" H (11.20mm x 5.05mm x 5.05mm)
TR-1145HVA1-R FUSE BRD MT 1A 350VAC 500VDC SMD Eaton - Electronics Division	440 In Stock	1 : £3.75000 Cut Tape (CT) 1,000 : £1.47630 Tape & Reel (TR)	1145HVA	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Surface Mount	Board Mount (Cartridge Style Excluded)	1 A	350 V	500 V	Fast Blow	2-SMD, Square End Block	100A	0.5	AEC-Q200, cURus	-55°C ~ 125°C	-	0.441" L x 0.199" W x 0.199" H (11.20mm x 5.05mm x 5.05mm)
TR-1145HVA2-5-R FUSE BRD 2.5A 350VAC 500VDC 2SMD Eaton - Electronics Division	0 In Stock Check Lead Time	1 : £3.64000 Cut Tape (CT) 1,000 : £1.73441 Tape & Reel (TR)	1145HVA	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Surface Mount	Board Mount (Cartridge Style Excluded)	2.5 A	350 V	500 V	Fast Blow	2-SMD, Square End Block	100A	2.6	AEC-Q200, cURus	-55°C ~ 125°C	-	0.441" L x 0.199" W x 0.199" H (11.20mm x 5.05mm x 5.05mm)
TR-1145HVA1-25-R FUSE BRD MNT 1.25A 350VAC 500VDC Eaton - Electronics Division	0 In Stock Check Lead Time	1 : £3.64000 Cut Tape (CT) 8,000 : £1.47630 Tape & Reel (TR)	1145HVA	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Surface Mount	Board Mount (Cartridge Style Excluded)	1.25 A	350 V	500 V	Fast Blow	2-SMD, Square End Block	100A	0.95	AEC-Q200, cURus	-55°C ~ 125°C	-	0.441" L x 0.199" W x 0.199" H (11.20mm x 5.05mm x 5.05mm)
TR-1145HVA4-R FUSE BRD MT 4A 350VAC 450VDC SMD Eaton - Electronics Division	0 In Stock Check Lead Time	1 : £3.64000 Cut Tape (CT) 8,000 : £1.47630 Tape & Reel (TR)	1145HVA	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Surface Mount	Board Mount (Cartridge Style Excluded)	4 A	350 V	450 V	Fast Blow	2-SMD, Square End Block	100A	5.5	AEC-Q200, cURus	-55°C ~ 125°C	-	0.441" L x 0.199" W x 0.199" H (11.20mm x 5.05mm x 5.05mm)

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A fuse is a device designed to stop current flow when it exceeds a certain limit (overcurrent protection). The devices works by creating an opening in a material situated between two end terminals. The material will melt (blow) from an increase in heat generated by the device as the current flow changes. The amount of time it takes the device to blow is often defined as fast or slow-blow.