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373 Series Fuses

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Series = 373

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Part #

Fuses with Leads - Through Hole 250V UL FA LL .500A TR5

37305000000
Littelfuse
1: $1.57
706In Stock

Mfr. Part No.
37305000000

Mouser Part No
576-37305000000

Littelfuse

Fuses with Leads - Through Hole 250V UL FA LL .500A TR5

Learn More

Datasheet

706In Stock

$1.57

$1.40

$1.33

$1.07

Reel

$0.706

View

Min.: 1
Mult.: 1

Reel: 1,000

PCB Mount Fuse

TR5

Leaded Fuses

500 mA

250 VAC

Fuses with Leads - Through Hole 250V UL FA SL .500A TR5

37305000410
Littelfuse
1: $1.67
117In Stock
1,000Expected 13/03/2026

Mfr. Part No.
37305000410

Mouser Part No
576-37305000410

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL .500A TR5

Learn More

Datasheet

117In Stock

1,000Expected 13/03/2026

$1.67

$1.48

$1.41

$1.14

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR5

Leaded Fuses

500 mA

250 VAC

Fuses with Leads - Through Hole 250V UL FA SL 1A TR5

37311000430
Littelfuse
1: $1.75
209In Stock

Mfr. Part No.
37311000430

Mouser Part No
576-3731100000

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL 1A TR5

Learn More

Datasheet

209In Stock

$1.75

$1.55

$1.48

$1.19

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR5

Leaded Fuses

1 A

250 VAC

Fuses with Leads - Through Hole 250V UL FA LL 1A TR5

37311000000
Littelfuse
1: $1.58
20In Stock
2,000Expected 13/05/2026

Mfr. Part No.
37311000000

Mouser Part No
576-37311000000

Littelfuse

Fuses with Leads - Through Hole 250V UL FA LL 1A TR5

Learn More

Datasheet

20In Stock

2,000Expected 13/05/2026

$1.58

$1.40

$1.34

$1.08

View

Reel

$0.684

Min.: 1
Mult.: 1

Reel: 1,000

PCB Mount Fuse

TR5

Leaded Fuses

1 A

250 VAC

Fuses with Leads - Through Hole 250V UL FA SL 1A TR5

37311000410
Littelfuse
1: $1.68
1,071In Stock

Mfr. Part No.
37311000410

Mouser Part No
576-37311000410

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL 1A TR5

Learn More

Datasheet

1,071In Stock

$1.68

$1.49

$1.42

$1.15

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR5

Leaded Fuses

1 A

250 VAC

Fuses with Leads - Through Hole 250V UL FA SL 1.25A TR5

37311250430
Littelfuse
1: $1.75
169In Stock

Mfr. Part No.
37311250430

Mouser Part No
576-3731125000

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL 1.25A TR5

Learn More

Datasheet

169In Stock

$1.75

$1.55

$1.48

$1.19

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR5

Leaded Fuses

1.25 A

250 VAC

Fuses with Leads - Through Hole 250V UL FA SL 1.6A TR5

37311600430
Littelfuse
1: $1.75
274In Stock

Mfr. Part No.
37311600430

Mouser Part No
576-3731160000

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL 1.6A TR5

Learn More

Datasheet

274In Stock

$1.75

$1.55

$1.48

$1.19

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR5

Leaded Fuses

1.6 A

250 VAC

Fuses with Leads - Through Hole 250V UL FA SL 1.6A TR5

37311600410
Littelfuse
1: $1.68
1,369In Stock

Mfr. Part No.
37311600410

Mouser Part No
576-37311600410

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL 1.6A TR5

Learn More

Datasheet

1,369In Stock

$1.68

$1.49

$1.24

$1.04

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR5

Leaded Fuses

1.6 A

250 VAC

Fuses with Leads - Through Hole 250V UL FA SL 2A TR5

37312000410
Littelfuse
1: $1.67
778In Stock
1,000Expected 02/04/2026

Mfr. Part No.
37312000410

Mouser Part No
576-37312000410

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL 2A TR5

Learn More

Datasheet

778In Stock

1,000Expected 02/04/2026

$1.67

$1.39

$1.28

$1.07

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR5

Leaded Fuses

2 A

250 VAC

Fuses with Leads - Through Hole 250V UL FA SL 2.5A TR5

37312500430
Littelfuse
1: $1.75
6In Stock

Mfr. Part No.
37312500430

Mouser Part No
576-3731250000

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL 2.5A TR5

Learn More

Datasheet

6In Stock

$1.75

$1.55

$1.48

$1.19

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR5

Leaded Fuses

2.5 A

250 VAC

Fuses with Leads - Through Hole 250V UL FA SL 2.5A TR5

37312500410
Littelfuse
1: $1.64
576In Stock

Mfr. Part No.
37312500410

Mouser Part No
576-37312500410

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL 2.5A TR5

Learn More

Datasheet

576In Stock

$1.64

$1.39

$1.28

$1.07

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR5

Leaded Fuses

2.5 A

250 VAC

Fuses with Leads - Through Hole 250V UL FA SL 3.15A TR5

37313150430
Littelfuse
1: $1.76
147In Stock

Mfr. Part No.
37313150430

Mouser Part No
576-3731315000

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL 3.15A TR5

Learn More

Datasheet

147In Stock

$1.76

$1.56

$1.49

$1.20

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR5

Leaded Fuses

3.15 A

250 VAC

Fuses with Leads - Through Hole 250V UL FA LL 3.15A TR5

37313150000
Littelfuse
1: $1.58
1,007In Stock

Mfr. Part No.
37313150000

Mouser Part No
576-37313150000

Littelfuse

Fuses with Leads - Through Hole 250V UL FA LL 3.15A TR5

Learn More

Datasheet

1,007In Stock

$1.58

$1.40

$1.34

$1.08

View

Reel

$0.684

Min.: 1
Mult.: 1

Reel: 1,000

PCB Mount Fuse

TR5

Leaded Fuses

3.15 A

250 VAC

Fuses with Leads - Through Hole 250V UL FA LL 4A TR5

37314000000
Littelfuse
1: $1.58
971In Stock

Mfr. Part No.
37314000000

Mouser Part No
576-37314000000

Littelfuse

Fuses with Leads - Through Hole 250V UL FA LL 4A TR5

Learn More

Datasheet

971In Stock

$1.58

$1.40

$1.34

$1.08

View

Reel

$0.684

Min.: 1
Mult.: 1

Reel: 1,000

PCB Mount Fuse

TR5

Leaded Fuses

4 A

250 VAC

Fuses with Leads - Through Hole 250V UL FA SL 4A TR5

37314000410
Littelfuse
1: $1.67
1,031In Stock

Mfr. Part No.
37314000410

Mouser Part No
576-37314000410

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL 4A TR5

Learn More

Datasheet

1,031In Stock

$1.67

$1.48

$1.41

$1.14

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR5

Leaded Fuses

4 A

250 VAC

Fuses with Leads - Through Hole 250V UL FA SL 5A TR5

37315000430
Littelfuse
1: $1.76
137In Stock

Mfr. Part No.
37315000430

Mouser Part No
576-3731500000

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL 5A TR5

Learn More

Datasheet

137In Stock

$1.76

$1.56

$1.49

$1.20

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR5

Leaded Fuses

5 A

250 VAC

Fuses with Leads - Through Hole 250V UL FA LL 5A TR5

37315000000
Littelfuse
1: $1.57
23In Stock
2,000Expected 06/07/2026

Mfr. Part No.
37315000000

Mouser Part No
576-37315000000

Littelfuse

Fuses with Leads - Through Hole 250V UL FA LL 5A TR5

Learn More

Datasheet

23In Stock

2,000Expected 06/07/2026

$1.57

$1.40

$1.33

$1.07

Reel

$0.706

View

Min.: 1
Mult.: 1

Reel: 1,000

PCB Mount Fuse

TR5

Leaded Fuses

5 A

250 VAC

Fuses with Leads - Through Hole 250V UL FA SL 5A TR5

37315000410
Littelfuse
1: $1.68
832In Stock

Mfr. Part No.
37315000410

Mouser Part No
576-37315000410

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL 5A TR5

Learn More

Datasheet

832In Stock

$1.68

$1.49

$0.951

$0.814

$0.78

Min.: 1
Mult.: 1

PCB Mount Fuse

TR5

Leaded Fuses

5 A

250 VAC

Fuses with Leads - Through Hole 250V UL FA SL 6.3A TR5

37316300430
Littelfuse
1: $1.75
173In Stock

Mfr. Part No.
37316300430

Mouser Part No
576-3731630000

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL 6.3A TR5

Learn More

Datasheet

173In Stock

$1.75

$1.55

$1.48

$1.19

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR5

Leaded Fuses

6.3 A

250 VAC

Fuses with Leads - Through Hole 250V UL FA SL 6.3A TR5

37316300410
Littelfuse
1: $1.67
187In Stock
2,000Expected 29/05/2026

Mfr. Part No.
37316300410

Mouser Part No
576-37316300410

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL 6.3A TR5

Learn More

Datasheet

187In Stock

2,000Expected 29/05/2026

$1.67

$1.31

$1.26

$1.07

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR5

Leaded Fuses

6.3 A

250 VAC

Fuses with Leads - Through Hole 250V UL FA SL 8A TR5

37318000430
Littelfuse
1: $1.76
641In Stock

Mfr. Part No.
37318000430

Mouser Part No
576-3731800000

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL 8A TR5

Learn More

Datasheet

641In Stock

$1.76

$1.56

$1.49

$1.20

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR5

Leaded Fuses

8 A

250 VAC

Fuses with Leads - Through Hole 250V UL FA LL 8A TR5

37318000000
Littelfuse
1: $1.57
43In Stock

Mfr. Part No.
37318000000

Mouser Part No
576-37318000000

Littelfuse

Fuses with Leads - Through Hole 250V UL FA LL 8A TR5

Learn More

Datasheet

43In Stock

$1.57

$1.40

$1.33

$1.07

Reel

$0.706

View

Min.: 1
Mult.: 1

Reel: 1,000

PCB Mount Fuse

TR5

Leaded Fuses

8 A

250 VAC

Fuses with Leads - Through Hole 250V UL FA SL 10A TR5

37321000430
Littelfuse
1: $1.76
191In Stock

Mfr. Part No.
37321000430

Mouser Part No
576-3732100000

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL 10A TR5

Learn More

Datasheet

191In Stock

$1.76

$1.56

$1.49

$1.20

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR5

Leaded Fuses

10 A

250 VAC

Fuses with Leads - Through Hole 250V UL FA SL 10A TR5

37321000410
Littelfuse
1: $1.68
65In Stock
1,000Expected 13/03/2026

Mfr. Part No.
37321000410

Mouser Part No
576-37321000410

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL 10A TR5

Learn More

Datasheet

65In Stock

1,000Expected 13/03/2026

$1.68

$1.49

$1.15

$0.967

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR5

Leaded Fuses

10 A

250 VAC

Fuses with Leads - Through Hole 250V UL FA SL .125A TR5

37301250410
Littelfuse
1: $1.67
896In Stock

Mfr. Part No.
37301250410

Mouser Part No
576-37301250410

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL .125A TR5

Learn More

Datasheet

896In Stock

$1.67

$1.48

$1.41

$1.14

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR5

Leaded Fuses

125 mA

250 VAC

373 Series Fuses

Types of Fuses

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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
1.6 A
2 A
2.5 A
3.15 A
4 A