.hide-partial { max-height: none; } .show-more { display: none; }

Littelfuse 303 Series Fuses

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Fuses

List Images

Results: 75

Applied Filters:

Manufacturer = Littelfuse Series = 303

Body Style

Current Rating

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Download Table (.CSV)

Part #

Fuses with Leads - Through Hole 125V FA SL .500A TR3

30305000131
Littelfuse
1: Rp110.707,44
457In Stock

Mfr. Part No.
30305000131

Mouser Part No
576-30305000131

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .500A TR3

Datasheet

457In Stock

Rp110.707,44

Rp105.452,34

Rp101.598,60

Rp79.001,67

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

500 mA

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL .100A TR3

30301000131
Littelfuse
1: Rp110.532,27
141In Stock

Mfr. Part No.
30301000131

Mouser Part No
576-30301000131

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .100A TR3

Datasheet

141In Stock

Rp110.532,27

Rp105.277,17

Rp101.423,43

Rp78.826,50

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

100 mA

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL 2.5A TR3

30312500131
Littelfuse
1: Rp110.707,44
96In Stock

Mfr. Part No.
30312500131

Mouser Part No
576-30312500131

Littelfuse

Fuses with Leads - Through Hole 125V FA SL 2.5A TR3

Datasheet

96In Stock

Rp110.707,44

Rp105.277,17

Rp101.598,60

Rp79.001,67

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

2.5 A

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL .630A TR3

30306300131
Littelfuse
1: Rp110.532,27
65In Stock

Mfr. Part No.
30306300131

Mouser Part No
576-30306300131

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .630A TR3

Datasheet

65In Stock

Rp110.532,27

Rp105.102,00

Rp101.423,43

Rp78.826,50

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

630 mA

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL 1.6A TR3

30311600131
Littelfuse
1: Rp110.532,27
169In Stock

Mfr. Part No.
30311600131

Mouser Part No
576-30311600131

Littelfuse

Fuses with Leads - Through Hole 125V FA SL 1.6A TR3

Datasheet

169In Stock

Rp110.532,27

Rp105.102,00

Rp101.423,43

Rp78.826,50

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

1.6 A

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL .160A TR3

30301600131
Littelfuse
1: Rp110.532,27
185In Stock

Mfr. Part No.
30301600131

Mouser Part No
576-30301600131

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .160A TR3

Datasheet

185In Stock

Rp110.532,27

Rp105.277,17

Rp101.423,43

Rp78.826,50

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

160 mA

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL 2A TR3

30312000131
Littelfuse
1: Rp110.707,44
136In Stock

Mfr. Part No.
30312000131

Mouser Part No
576-30312000131

Littelfuse

Fuses with Leads - Through Hole 125V FA SL 2A TR3

Datasheet

136In Stock

Rp110.707,44

Rp105.277,17

Rp101.598,60

Rp79.001,67

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

2 A

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL .050A TR3

30300500421
Littelfuse
1: Rp123.144,51
238In Stock

Mfr. Part No.
30300500421

Mouser Part No
576-30300500421

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .050A TR3

Datasheet

238In Stock

Rp123.144,51

Rp102.299,28

Rp94.416,63

Rp78.300,99

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

50 mA

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL 5A TR3

30315000421
Littelfuse
1: Rp112.984,65
300In Stock

Mfr. Part No.
30315000421

Mouser Part No
576-30315000421

Littelfuse

Fuses with Leads - Through Hole 125V FA SL 5A TR3

Datasheet

300In Stock

Rp112.984,65

Rp97.744,86

Rp94.066,29

Rp75.673,44

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

5 A

125 VAC

125 VDC

Cartridge Fuses 32V 7AG AGW 1.5A

030301.5M
Littelfuse
1: Rp4.554,42
911In Stock

Mfr. Part No.
030301.5M

Mouser Part No
576-030301.5M

Littelfuse

Cartridge Fuses 32V 7AG AGW 1.5A

Learn More

Datasheet

911In Stock

Rp4.554,42

Rp3.783,67

Rp3.643,54

Rp3.240,65

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Cylindrical

1.5 A

125 VAC

125 VDC

Cartridge Fuses 32V 7AG AGW 4A

0303004.M
Littelfuse
1: Rp6.656,46
811In Stock

Mfr. Part No.
0303004.M

Mouser Part No
576-0303004.M

Littelfuse

Cartridge Fuses 32V 7AG AGW 4A

Learn More

Datasheet

811In Stock

Rp6.656,46

Rp5.447,79

Rp5.290,13

Rp4.449,32

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Cylindrical

4 A

125 VAC

125 VDC

Cartridge Fuses 32V 7AG AGW 15A

0303015.M
Littelfuse
1: Rp7.006,80
820In Stock

Mfr. Part No.
0303015.M

Mouser Part No
576-0303015.M

Littelfuse

Cartridge Fuses 32V 7AG AGW 15A

Learn More

Datasheet

820In Stock

Rp7.006,80

Rp5.710,54

Rp5.535,37

Rp4.659,52

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Cylindrical

15 A

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL .050A TR3

30300500001
Littelfuse
1: Rp87.409,83
399In Stock

Mfr. Part No.
30300500001

Mouser Part No
576-30300500001

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .050A TR3

Datasheet

399In Stock

Rp87.409,83

Rp80.753,37

Rp74.447,25

Rp60.959,16

View

Reel

Rp39.763,59

Min.: 1
Mult.: 1

: 1.500

PCB Mount Fuse

TR3

Leaded Fuses

50 mA

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL .500A TR3

30305000421
Littelfuse
1: Rp112.984,65
333In Stock

Mfr. Part No.
30305000421

Mouser Part No
576-30305000421

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .500A TR3

Datasheet

333In Stock

Rp112.984,65

Rp107.554,38

Rp103.700,64

Rp80.753,37

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

500 mA

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL 1A TR3

30311000421
Littelfuse
1: Rp112.984,65
9In Stock

Mfr. Part No.
30311000421

Mouser Part No
576-30311000421

Littelfuse

Fuses with Leads - Through Hole 125V FA SL 1A TR3

Datasheet

9In Stock

Rp112.984,65

Rp107.554,38

Rp103.700,64

Rp80.753,37

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

1 A

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL 3.15A TR3

30313150421
Littelfuse
1: Rp105.102,00
187In Stock

Mfr. Part No.
30313150421

Mouser Part No
576-30313150421

Littelfuse

Fuses with Leads - Through Hole 125V FA SL 3.15A TR3

Datasheet

187In Stock

Rp105.102,00

Rp87.234,66

Rp80.578,20

Rp66.739,77

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

3.15 A

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL 4A TR3

30314000131
Littelfuse
1: Rp110.532,27
14In Stock

Mfr. Part No.
30314000131

Mouser Part No
576-30314000131

Littelfuse

Fuses with Leads - Through Hole 125V FA SL 4A TR3

Datasheet

14In Stock

Rp110.532,27

Rp91.964,25

Rp84.957,45

Rp70.418,34

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

4 A

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL 4A TR3

30314000421
Littelfuse
1: Rp112.984,65
2In Stock

Mfr. Part No.
30314000421

Mouser Part No
576-30314000421

Littelfuse

Fuses with Leads - Through Hole 125V FA SL 4A TR3

Datasheet

2In Stock

Rp112.984,65

Rp107.554,38

Rp103.700,64

Rp80.753,37

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

4 A

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL 5A TR3

30315000131
Littelfuse
1: Rp110.707,44
35In Stock

Mfr. Part No.
30315000131

Mouser Part No
576-30315000131

Littelfuse

Fuses with Leads - Through Hole 125V FA SL 5A TR3

Datasheet

35In Stock

Rp110.707,44

Rp91.964,25

Rp84.957,45

Rp70.418,34

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

5 A

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL .063A TR3

30300630131
Littelfuse
1: Rp119.465,94
106In Stock

Mfr. Part No.
30300630131

Mouser Part No
576-30300630131

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .063A TR3

Datasheet

106In Stock

Rp119.465,94

Rp110.181,93

Rp106.153,02

Rp81.629,22

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

63 mA

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL .050A TR3

30300500131
Littelfuse
200: Rp66.214,26
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
30300500131

Mouser Part No
576-30300500131

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .050A TR3

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

Rp66.214,26

Rp60.433,65

Rp59.032,29

Min.: 200
Mult.: 200

: 200

PCB Mount Fuse

TR3

Leaded Fuses

50 mA

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL .063A TR3

30300630001
Littelfuse
1.500: Rp39.062,91
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
30300630001

Mouser Part No
576-30300630001

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .063A TR3

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

Rp39.062,91

Min.: 1.500
Mult.: 1.500

: 1.500

PCB Mount Fuse

TR3

Leaded Fuses

63 mA

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL .063A TR3

30300630421
Littelfuse
300: Rp66.564,60
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
30300630421

Mouser Part No
576-30300630421

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .063A TR3

Datasheet

Non-Stocked Lead-Time 14 Weeks

Rp66.564,60

Rp60.783,99

Rp59.382,63

Min.: 300
Mult.: 300

PCB Mount Fuse

TR3

Leaded Fuses

63 mA

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL .080A TR3

30300800001
Littelfuse
1.500: Rp39.238,08
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
30300800001

Mouser Part No
576-30300800001

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .080A TR3

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

Rp39.238,08

Min.: 1.500
Mult.: 1.500

: 1.500

PCB Mount Fuse

TR3

Leaded Fuses

80 mA

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL .080A TR3

30300800131
Littelfuse
1: Rp115.261,86
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
30300800131

Mouser Part No
576-30300800131

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .080A TR3

Datasheet

Non-Stocked Lead-Time 14 Weeks

Rp115.261,86

Rp109.831,59

Rp105.802,68

Rp82.329,90

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

80 mA

125 VAC

125 VDC

Littelfuse 303 Series Fuses

Types of Fuses

Customer Service Office

Company

Resources

Support

50 mA
63 mA
80 mA
100 mA
125 mA
160 mA
200 mA
250 mA
315 mA
400 mA
500 mA
630 mA
800 mA
1 A
1.25 A
1.5 A
1.6 A
2 A
2.5 A
3 A