Surface Mount Fuses – Mouser Costa Rica

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494 Series Surface Mount Fuses

Littelfuse 494 Series Surface Mount Fuses (SMF) are fast-acting, ultra-small, and thin film devices designed for secondary protection of circuits. These fuses are completely lead-free and meet the RoHS directive requirements. These 494 series fuses are made of high-performance materials to exhibit improved performance in extreme ambient temperature applications. The 494 series fuses feature a flat top surface for pick-and-place operations and are marked with codes to identify ampere rating without testing. These 494 series surface mount fuses are designed to be low profile for height-sensitive applications. The 494 series fuses are built with alloy-based elements to provide superior inrush withstand characteristics and element-covering material to resist industry cleaning operations. These 494 series fuses are used in secondary protection for space-constrained applications like cell phones, digital cameras, hard disks and DVD drives, and battery packs.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CRC) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Fuse Type	Current Rating	Voltage Rating AC	Voltage Rating DC	Interrupt Rating	Fuse Size / Group	Minimum Operating Temperature	Maximum Operating Temperature	Packaging	Resistance
Surface Mount Fuses 32V 4A Case 0603 Protector Slim 0494004.NR Littelfuse 1: ₡692,22 5 000In Stock	Mfr. Part # 0494004.NR Mouser Part # 576-0494004.NR	Littelfuse	Surface Mount Fuses 32V 4A Case 0603 Protector Slim Learn More about Littelfuse 494 surface mount fuses	Datasheet	5 000In Stock	Cut Tape ₡692,22 ₡619,35 ₡577,72 ₡477,79 View Reel ₡273,24 ₡403,36 ₡388,27 ₡334,14 ₡308,12 ₡273,24 ₡273,24 MouseReel Available	Min.: 1 Mult.: 1 : 5 000	494	Surface Mount Fuses	Fast Blow	4 A	32 VAC	32 VDC	35 A, 35 A	0603 (1608 metric)	- 55 C	+ 90 C	Reel, Cut Tape, MouseReel	13 mOhms
Surface Mount Fuses 32V 1.5A Case 0603 Protector Slim 049401.5NR Littelfuse 1: ₡692,22 5 684In Stock	Mfr. Part # 049401.5NR Mouser Part # 576-049401.5NR	Littelfuse	Surface Mount Fuses 32V 1.5A Case 0603 Protector Slim Learn More about Littelfuse 494 surface mount fuses	Datasheet	5 684In Stock	Cut Tape ₡692,22 ₡619,35 ₡577,72 ₡477,79 View Reel ₡273,24 ₡403,36 ₡388,27 ₡334,14 ₡308,12 ₡273,24 ₡273,24 MouseReel Available	Min.: 1 Mult.: 1 : 5 000	494	Surface Mount Fuses	Fast Blow	1.5 A	32 VAC	32 VDC	35 A, 35 A	0603 (1608 metric)	- 55 C	+ 90 C	Reel, Cut Tape, MouseReel	41 mOhms
Surface Mount Fuses 32V 1A Case 0603 Protector Slim 0494001.NRHF Littelfuse 1: ₡692,22 5 549In Stock	Mfr. Part # 0494001.NRHF Mouser Part # 576-0494001.NRHF	Littelfuse	Surface Mount Fuses 32V 1A Case 0603 Protector Slim Learn More about Littelfuse 494 surface mount fuses	Datasheet	5 549In Stock	Cut Tape ₡692,22 ₡619,35 ₡577,72 ₡477,79 View Reel ₡273,24 ₡403,36 ₡388,27 ₡334,14 ₡308,12 ₡273,24 ₡273,24 MouseReel Available	Min.: 1 Mult.: 1 : 5 000	494	Surface Mount Fuses	Fast Blow	1 A	32 VAC	32 VDC	50 A, 50 A	0603 (1608 metric)	- 55 C	+ 90 C	Reel, Cut Tape, MouseReel	71 mOhms
Surface Mount Fuses 32V 1A Case 0603 Protector Slim 0494001.NR Littelfuse 1: ₡692,22 4 918In Stock	Mfr. Part # 0494001.NR Mouser Part # 576-0494001.NR	Littelfuse	Surface Mount Fuses 32V 1A Case 0603 Protector Slim Learn More about Littelfuse 494 surface mount fuses	Datasheet	4 918In Stock	Cut Tape ₡692,22 ₡619,35 ₡577,72 ₡477,79 View Reel ₡273,24 ₡403,36 ₡388,27 ₡334,14 ₡308,12 ₡273,24 ₡273,24 MouseReel Available	Min.: 1 Mult.: 1 : 5 000	494	Surface Mount Fuses	Fast Blow	1 A	32 VAC	32 VDC	50 A, 50 A	0603 (1608 metric)	- 55 C	+ 90 C	Reel, Cut Tape, MouseReel	71 mOhms
Surface Mount Fuses 32V 5A Case 0603 Protector Slim 0494005.NRHF Littelfuse 1: ₡666,20 3 621In Stock	Mfr. Part # 0494005.NRHF Mouser Part # 576-0494005.NRHF	Littelfuse	Surface Mount Fuses 32V 5A Case 0603 Protector Slim Learn More about Littelfuse 494 surface mount fuses	Datasheet	3 621In Stock	Cut Tape ₡666,20 ₡614,15 ₡507,97 ₡468,42 View Reel ₡273,24 ₡421,06 ₡388,27 ₡357,56 ₡329,45 ₡273,24 MouseReel Available	Min.: 1 Mult.: 1 : 5 000	494	Surface Mount Fuses	Fast Blow	5 A		32 VDC	35 A	0603 (1608 metric)	- 55 C	+ 90 C	Reel, Cut Tape, MouseReel	10.5 mOhms
Surface Mount Fuses 32V .375A Case 0603 Protector Slim 0494.375NRHF Littelfuse 1: ₡692,22 2 713In Stock	Mfr. Part # 0494.375NRHF Mouser Part # 576-0494.375NRHF	Littelfuse	Surface Mount Fuses 32V .375A Case 0603 Protector Slim Learn More about Littelfuse 494 surface mount fuses	Datasheet	2 713In Stock	Cut Tape ₡692,22 ₡619,35 ₡577,72 ₡477,79 View Reel ₡273,24 ₡403,36 ₡388,27 ₡334,14 ₡308,12 ₡273,24 ₡273,24 MouseReel Available	Min.: 1 Mult.: 1 : 5 000	494	Surface Mount Fuses	Fast Blow	375 mA	32 VAC	32 VDC	50 A, 50 A	0603 (1608 metric)	- 55 C	+ 90 C	Reel, Cut Tape, MouseReel	290 mOhms
Surface Mount Fuses 32V 3A Case 0603 Protector Slim 0494003.NR Littelfuse 1: ₡692,22 2 192In Stock	Mfr. Part # 0494003.NR Mouser Part # 576-0494003.NR	Littelfuse	Surface Mount Fuses 32V 3A Case 0603 Protector Slim Learn More about Littelfuse 494 surface mount fuses	Datasheet	2 192In Stock	Cut Tape ₡692,22 ₡619,35 ₡577,72 ₡477,79 View Reel ₡273,24 ₡403,36 ₡388,27 ₡334,14 ₡308,12 ₡273,24 ₡273,24 MouseReel Available	Min.: 1 Mult.: 1 : 5 000	494	Surface Mount Fuses	Fast Blow	3 A	32 VAC	32 VDC	35 A, 35 A	0603 (1608 metric)	- 55 C	+ 90 C	Reel, Cut Tape, MouseReel	18 mOhms
Surface Mount Fuses 32V 2A Case 0603 Protector Slim 0494002.NRHF Littelfuse 1: ₡702,63 25 940In Stock	Mfr. Part # 0494002.NRHF Mouser Part # 576-0494002.NRHF	Littelfuse	Surface Mount Fuses 32V 2A Case 0603 Protector Slim Learn More about Littelfuse 494 surface mount fuses	Datasheet	25 940In Stock	Cut Tape ₡702,63 ₡645,38 ₡541,28 ₡487,68 View Reel ₡312,28 ₡441,88 ₡406,48 ₡375,78 ₡363,81 ₡312,28 MouseReel Available	Min.: 1 Mult.: 1 : 5 000	494	Surface Mount Fuses	Fast Blow	2 A	32 VAC	32 VDC	35 A, 35 A	0603 (1608 metric)	- 55 C	+ 90 C	Reel, Cut Tape, MouseReel	30 mOhms
Surface Mount Fuses 32V .250A Case 0603 Protector Slim 0494.250NRHF Littelfuse 1: ₡666,20 2 456In Stock	Mfr. Part # 0494.250NRHF Mouser Part # 576-0494.250NRHF	Littelfuse	Surface Mount Fuses 32V .250A Case 0603 Protector Slim Learn More about Littelfuse 494 surface mount fuses	Datasheet	2 456In Stock	Cut Tape ₡666,20 ₡614,15 ₡507,97 ₡468,42 View Reel ₡312,28 ₡421,06 ₡388,27 ₡358,08 ₡329,45 ₡312,28 MouseReel Available	Min.: 1 Mult.: 1 : 5 000	494	Surface Mount Fuses	Fast Blow	250 mA	32 VAC	32 VDC	50 A, 50 A	0603 (1608 metric)	- 55 C	+ 90 C	Reel, Cut Tape, MouseReel	545 mOhms
Surface Mount Fuses 32V .500A Case 0603 Protector Slim 0494.500NRHF Littelfuse 1: ₡666,20 6 160In Stock	Mfr. Part # 0494.500NRHF Mouser Part # 576-0494.500NRHF	Littelfuse	Surface Mount Fuses 32V .500A Case 0603 Protector Slim Learn More about Littelfuse 494 surface mount fuses	Datasheet	6 160In Stock	Cut Tape ₡666,20 ₡614,15 ₡507,97 ₡468,42 View Reel ₡312,28 ₡421,06 ₡396,07 ₡365,37 ₡312,28 MouseReel Available	Min.: 1 Mult.: 1 : 5 000	494	Surface Mount Fuses	Fast Blow	500 mA	32 VAC	32 VDC	50 A, 50 A	0603 (1608 metric)	- 55 C	+ 90 C	Reel, Cut Tape, MouseReel	187 mOhms
Surface Mount Fuses 32V 2A Case 0603 Protector Slim 0494002.NR Littelfuse 1: ₡666,20 3 119In Stock 5 000Expected 3/31/2027	Mfr. Part # 0494002.NR Mouser Part # 576-0494002.NR	Littelfuse	Surface Mount Fuses 32V 2A Case 0603 Protector Slim Learn More about Littelfuse 494 surface mount fuses	Datasheet	3 119In Stock 5 000Expected 3/31/2027	Cut Tape ₡666,20 ₡614,15 ₡507,97 ₡468,42 View Reel ₡312,28 ₡421,06 ₡388,27 ₡358,08 ₡347,15 ₡312,28 MouseReel Available	Min.: 1 Mult.: 1 : 5 000	494	Surface Mount Fuses	Fast Blow	2 A	32 VAC	32 VDC	35 A, 35 A	0603 (1608 metric)	- 55 C	+ 90 C	Reel, Cut Tape, MouseReel	30 mOhms
Surface Mount Fuses 32V 5A Case 0603 Protector Slim 0494005.NR Littelfuse 1: ₡666,20 5 648In Stock	Mfr. Part # 0494005.NR Mouser Part # 576-0494005.NR	Littelfuse	Surface Mount Fuses 32V 5A Case 0603 Protector Slim Learn More about Littelfuse 494 surface mount fuses	Datasheet	5 648In Stock	Cut Tape ₡666,20 ₡608,94 ₡507,97 ₡459,57 View Reel ₡312,28 ₡415,85 ₡382,54 ₡351,31 ₡333,10 ₡312,28 MouseReel Available	Min.: 1 Mult.: 1 : 5 000	494	Surface Mount Fuses	Fast Blow	5 A	32 VAC	32 VDC	35 A, 35 A	0603 (1608 metric)	- 55 C	+ 90 C	Reel, Cut Tape, MouseReel	9 mOhms
Surface Mount Fuses 32V 1.25A Case 0603 Protector Slim 04941.25NRHF Littelfuse 1: ₡801,52 5 028In Stock	Mfr. Part # 04941.25NRHF Mouser Part # 576-04941.25NRHF	Littelfuse	Surface Mount Fuses 32V 1.25A Case 0603 Protector Slim Learn More about Littelfuse 494 surface mount fuses	Datasheet	5 028In Stock	Cut Tape ₡801,52 ₡634,97 ₡525,67 ₡468,94 View Reel ₡343,51 ₡426,26 ₡388,79 ₡358,08 ₡343,51 ₡343,51 MouseReel Available	Min.: 1 Mult.: 1 : 5 000	494	Surface Mount Fuses	Fast Blow	1.25 A	32 VAC	32 VDC	35 A, 35 A	0603 (1608 metric)	- 55 C	+ 90 C	Reel, Cut Tape, MouseReel	53 mOhms
Surface Mount Fuses 32V .250A Case 0603 Protector Slim 0494.250NR Littelfuse 1: ₡666,20 1 260In Stock 5 000Expected 4/26/2027	Mfr. Part # 0494.250NR Mouser Part # 576-0494.250NR	Littelfuse	Surface Mount Fuses 32V .250A Case 0603 Protector Slim Learn More about Littelfuse 494 surface mount fuses	Datasheet	1 260In Stock 5 000Expected 4/26/2027	Cut Tape ₡666,20 ₡614,15 ₡507,97 ₡468,42 View Reel ₡312,28 ₡421,06 ₡388,27 ₡358,08 ₡341,95 ₡312,28 MouseReel Available	Min.: 1 Mult.: 1 : 5 000	494	Surface Mount Fuses	Fast Blow	250 mA	32 VAC	32 VDC	50 A, 50 A	0603 (1608 metric)	- 55 C	+ 90 C	Reel, Cut Tape, MouseReel	545 mOhms
Surface Mount Fuses 32V 3A Case 0603 Protector Slim 0494003.NRHF Littelfuse 1: ₡796,31 2 373In Stock 5 000Expected 12/29/2026	Mfr. Part # 0494003.NRHF Mouser Part # 576-0494003.NRHF	Littelfuse	Surface Mount Fuses 32V 3A Case 0603 Protector Slim Learn More about Littelfuse 494 surface mount fuses	Datasheet	2 373In Stock 5 000Expected 12/29/2026	Cut Tape ₡796,31 ₡634,97 ₡525,67 ₡477,79 View Reel ₡312,28 ₡429,38 ₡396,07 ₡365,37 ₡341,95 ₡312,28 MouseReel Available	Min.: 1 Mult.: 1 : 5 000	494	Surface Mount Fuses	Fast Blow	3 A	32 VAC	32 VDC	35 A, 35 A	0603 (1608 metric)	- 55 C	+ 90 C	Reel, Cut Tape, MouseReel	18 mOhms
Surface Mount Fuses 32V 1.5A Case 0603 Protector Slim 049401.5NRHF Littelfuse 1: ₡702,63 2 316In Stock	Mfr. Part # 049401.5NRHF Mouser Part # 576-049401.5NRHF	Littelfuse	Surface Mount Fuses 32V 1.5A Case 0603 Protector Slim Learn More about Littelfuse 494 surface mount fuses	Datasheet	2 316In Stock	Cut Tape ₡702,63 ₡645,38 ₡530,87 ₡481,43 View Reel ₡312,28 ₡435,11 ₡398,68 ₡367,45 ₡351,83 ₡312,28 MouseReel Available	Min.: 1 Mult.: 1 : 5 000	494	Surface Mount Fuses	Fast Blow	1.5 A	32 VAC	32 VDC	35 A, 35 A	0603 (1608 metric)	- 55 C	+ 90 C	Reel, Cut Tape, MouseReel	41 mOhms
Surface Mount Fuses 32V 2.5A Case 0603 Protector Slim 049402.5NRHF Littelfuse 1: ₡702,63 1 507In Stock	Mfr. Part # 049402.5NRHF Mouser Part # 576-049402.5NRHF	Littelfuse	Surface Mount Fuses 32V 2.5A Case 0603 Protector Slim Learn More about Littelfuse 494 surface mount fuses	Datasheet	1 507In Stock	Cut Tape ₡702,63 ₡645,38 ₡530,87 ₡481,43 View Reel ₡312,28 ₡435,11 ₡398,68 ₡367,45 ₡351,83 ₡312,28 MouseReel Available	Min.: 1 Mult.: 1 : 5 000	494	Surface Mount Fuses	Fast Blow	2.5 A	32 VAC	32 VDC	35 A, 35 A	0603 (1608 metric)	- 55 C	+ 90 C	Reel, Cut Tape, MouseReel	22 mOhms
Surface Mount Fuses 32V 3.5A Case 0603 Protector Slim 049403.5NR Littelfuse 1: ₡739,06 4 963In Stock	Mfr. Part # 049403.5NR Mouser Part # 576-049403.5NR	Littelfuse	Surface Mount Fuses 32V 3.5A Case 0603 Protector Slim Learn More about Littelfuse 494 surface mount fuses	Datasheet	4 963In Stock	Cut Tape ₡739,06 ₡640,17 ₡593,33 ₡491,32 View Reel ₡312,28 ₡432,51 ₡402,84 ₡358,08 ₡329,98 ₡312,28 ₡312,28 MouseReel Available	Min.: 1 Mult.: 1 : 5 000	494	Surface Mount Fuses	Fast Blow	3.5 A		32 VDC	35 A	0603 (1608 metric)	- 55 C	+ 90 C	Reel, Cut Tape, MouseReel	18.5 mOhms
Surface Mount Fuses 32V .500A Case 0603 Protector Slim 0494.500NR Littelfuse 1: ₡666,20 5 000Expected 3/16/2027	Mfr. Part # 0494.500NR Mouser Part # 576-0494.500NR	Littelfuse	Surface Mount Fuses 32V .500A Case 0603 Protector Slim Learn More about Littelfuse 494 surface mount fuses	Datasheet	5 000Expected 3/16/2027	Cut Tape ₡666,20 ₡614,15 ₡507,97 ₡468,42 View Reel ₡312,28 ₡421,06 ₡388,27 ₡358,08 ₡341,95 ₡312,28 MouseReel Available	Min.: 1 Mult.: 1 : 5 000	494	Surface Mount Fuses	Fast Blow	500 mA	32 VAC	32 VDC	50 A, 50 A	0603 (1608 metric)	- 55 C	+ 90 C	Reel, Cut Tape, MouseReel	187 mOhms
Surface Mount Fuses 32V 2.5A Case 0603 Protector Slim 049402.5NR Littelfuse 1: ₡739,06 5 000Expected 12/14/2026	Mfr. Part # 049402.5NR Mouser Part # 576-049402.5NR	Littelfuse	Surface Mount Fuses 32V 2.5A Case 0603 Protector Slim Learn More about Littelfuse 494 surface mount fuses	Datasheet	5 000Expected 12/14/2026	Cut Tape ₡739,06 ₡640,17 ₡593,33 ₡491,32 View Reel ₡312,28 ₡432,51 ₡402,84 ₡358,08 ₡329,98 ₡312,28 ₡312,28 MouseReel Available	Min.: 1 Mult.: 1 : 5 000	494	Surface Mount Fuses	Fast Blow	2.5 A	32 VAC	32 VDC	35 A, 35 A	0603 (1608 metric)	- 55 C	+ 90 C	Reel, Cut Tape, MouseReel	22 mOhms
Surface Mount Fuses 32V.375A Case 0603 Protector Slim 0494.375NR Littelfuse 5 000: ₡312,28 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # 0494.375NR Mouser Part # 576-0494.375NR	Littelfuse	Surface Mount Fuses 32V.375A Case 0603 Protector Slim Learn More about Littelfuse 494 surface mount fuses	Datasheet	Non-Stocked Lead-Time 19 Weeks	Reel ₡312,28	Min.: 5 000 Mult.: 5 000 : 5 000	494	Surface Mount Fuses	Fast Blow	375 mA	32 VAC	32 VDC	50 A, 50 A	0603 (1608 metric)	- 55 C	+ 90 C	Reel	290 mOhms
Surface Mount Fuses 32V .750A Case 0603 Protector Slim 0494.750NR Littelfuse 5 000: ₡273,24 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # 0494.750NR Mouser Part # 576-0494.750NR	Littelfuse	Surface Mount Fuses 32V .750A Case 0603 Protector Slim Learn More about Littelfuse 494 surface mount fuses	Datasheet	Non-Stocked Lead-Time 19 Weeks	Reel ₡273,24	Min.: 5 000 Mult.: 5 000 : 5 000	494	Surface Mount Fuses	Fast Blow	750 mA	32 VAC	32 VDC	50 A, 50 A	0603 (1608 metric)	- 55 C	+ 90 C	Reel	117 mOhms
Surface Mount Fuses 32V .750A Case 0603 Protector Slim 0494.750NRHF Littelfuse 1: ₡702,63 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # 0494.750NRHF Mouser Part # 576-0494.750NRHF	Littelfuse	Surface Mount Fuses 32V .750A Case 0603 Protector Slim Learn More about Littelfuse 494 surface mount fuses	Datasheet	Non-Stocked Lead-Time 19 Weeks	Cut Tape ₡702,63 ₡645,38 ₡530,87 ₡481,43 View Reel ₡312,28 ₡435,11 ₡398,68 ₡367,45 ₡351,83 ₡312,28 MouseReel Available	Min.: 1 Mult.: 1 : 5 000	494	Surface Mount Fuses	Fast Blow	750 mA		32 VDC	50 A	0603 (1608 metric)	- 55 C	+ 90 C	Reel, Cut Tape, MouseReel	118.5 mOhms
Surface Mount Fuses PROTECTOR SLIM 0603 32V .800A 0494.800NR Littelfuse 5 000: ₡320,09 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # 0494.800NR Mouser Part # 576-0494.800NR	Littelfuse	Surface Mount Fuses PROTECTOR SLIM 0603 32V .800A Learn More about Littelfuse 494 surface mount fuses	Datasheet	Non-Stocked Lead-Time 19 Weeks	Reel ₡320,09	Min.: 5 000 Mult.: 5 000 : 5 000	494	Surface Mount Fuses	Fast Blow	800 mA	32 VAC	32 VDC		0603 (1608 metric)	- 55 C	+ 90 C	Reel
Surface Mount Fuses 32V 4A Case 0603 Protector Slim 0494004.NRHF Littelfuse 5 000: ₡323,73 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # 0494004.NRHF Mouser Part # 576-0494004.NRHF	Littelfuse	Surface Mount Fuses 32V 4A Case 0603 Protector Slim Learn More about Littelfuse 494 surface mount fuses	Datasheet	Non-Stocked Lead-Time 19 Weeks	Reel ₡323,73	Min.: 5 000 Mult.: 5 000 : 5 000	494	Surface Mount Fuses	Fast Blow	4 A	32 VAC	32 VDC	35 A, 35 A	0603 (1608 metric)	- 55 C	+ 90 C	Reel	13 mOhms

494 Series Surface Mount Fuses

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494 Series Surface Mount Fuses

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