Through Hole Mount Fuses 2,400+

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Part RoHS Manufacturer Circuit Protection Type Mounting Feature Rated AC Voltage Rated DC Voltage Rated Current Terminal Shape Nominal Joule Integral Minimum Operating Temperature Terminal Finish Rated Breaking Capacity Manufacturer Series Trip Time/Delay Additional Features Pre Arcing Rating (A2/s) Packing Method Body Length/Diameter Body Width Fuse Class JESD-609 Code Rated Voltage Resistance Minimum Pre Arcing Time Fuse Size Built-in Features Dimensions Body Height Reference Standard Maximum Operating Temperature Blow Characteristic

0251007.MXL

Littelfuse

Electric Fuse

Through Hole Mount

125 V

125 V

7 A

Pin Wire

10.4 J

-55 °C (-67 °F)

Matte Tin

50 A

4 ms

Pre-Arcing Time: Open within 4 ms at 1000% Rated Current

10.4

Bulk

0.11 in (2.8 mm)

Supplemental

e3

125 V

Pico

0.11 x 0.28 in (2.8 x 7.11 mm)

0.28 in (7.11 mm)

CSA; CUL; TUV; UL

125 °C (257 °F)

Very Fast

0263005.WRT1L

Littelfuse

Electric Fuse

Through Hole Mount

250 V

5 A

Pin Wire

5.55 J

-55 °C (-67 °F)

Tin

50 A

100 ms

Tape And Reel

0.155 in (3.94 mm)

e3

250 V

Pico

0.155 x 0.28 in (3.94 x 7.11 mm)

CSA, PSE, UL

125 °C (257 °F)

Very Fast

0263005WRT1L

Littelfuse

Electric Fuse

Through Hole Mount

250 V

5 A

Pin Wire

5.55 J

-55 °C (-67 °F)

Tin

50 A

Tape And Reel

0.145 in (3.68 mm)

e3

0.145 x 0.3 in (3.68 x 7.62 mm)

0.3 in (7.62 mm)

CSA; UL

125 °C (257 °F)

Very Fast

026301.5HAT1L

Littelfuse

Electric Fuse

Through Hole Mount

250 V

1.5 A

Pin Wire

295.8 mJ

-55 °C (-67 °F)

Pure Tin

50 A

100 ms

Ammo Pack

0.155 in (3.94 mm)

250 V

Pico

0.155 x 0.28 in (3.94 x 7.11 mm)

CSA, PSE, UL

125 °C (257 °F)

Very Fast

026301.5MXL

Littelfuse

Electric Fuse

Through Hole Mount

250 V

1.5 A

Pin Wire

295.8 mJ

-55 °C (-67 °F)

50 A

100 ms

Bulk

0.155 in (3.94 mm)

250 V

Pico

CSA, PSE, UL

125 °C (257 °F)

Very Fast

026301.5WAT1L

Littelfuse

Electric Fuse

Through Hole Mount

250 V

1.5 A

Pin Wire

295.8 mJ

-55 °C (-67 °F)

Pure Tin

50 A

100 ms

Ammo Pack

0.155 in (3.94 mm)

250 V

Pico

0.155 x 0.28 in (3.94 x 7.11 mm)

CSA, PSE, UL

125 °C (257 °F)

Very Fast

026301.5WRT1L

Littelfuse

Electric Fuse

Through Hole Mount

250 V

1.5 A

Pin Wire

295.8 mJ

-55 °C (-67 °F)

Tin

50 A

100 ms

Tape And Reel

0.155 in (3.94 mm)

e3

250 V

Pico

0.155 x 0.28 in (3.94 x 7.11 mm)

CSA, PSE, UL

125 °C (257 °F)

Very Fast

0273.100H

Littelfuse

Electric Fuse

Through Hole Mount

125 V

125 V

100 mA

Pin Wire

390 μJ

-55 °C (-67 °F)

Tin

10 kA

4 h

Bulk

0.25 in (6.35 mm)

e3

125 V

Micro

0.25 x 0.35 in (6.35 x 8.89 mm)

0.35 in (8.89 mm)

CSA; QPL; UL

85 °C (185 °F)

Very Fast

0318.500HXP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

500 mA

Pin Wire

483 mJ

-55 °C (-67 °F)

Tin

35 A

5 s

0.483

Tape And Reel

0.275 in (6.99 mm)

e3

250 V

3AG

0.275 x 1.288 in (6.99 x 32.72 mm)

1.288 in (32.72 mm)

CE; CSA; UL

125 °C (257 °F)

Fast

0691-0160-02

Bel Fuse

Electric Fuse

Through Hole Mount

250 V

160 mA

Pin Wire

16 mJ

-55 °C (-67 °F)

Matte Tin

50 A

Ammo Pack

0.329 in (8.35 mm)

e3

250 V

20 ms

Micro

0.329 x 0.303 in (8.35 x 7.7 mm)

0.303 in (7.7 mm)

CSA; CUL; SEMKO; UL; VDE

125 °C (257 °F)

Fast

0697H3150-05

Bel Fuse

Electric Fuse

Through Hole Mount

350 V

72 V

3.15 A

Pin Wire

-55 °C (-67 °F)

Matte Tin

150 A

Tape And Reel

0.335 in (8.5 mm)

0.157 in (4 mm)

e3

350 V

Micro

0.335 x 0.157 x 0.307 in (8.5 x 4 x 7.8 mm)

0.307 in (7.8 mm)

UL

125 °C (257 °F)

Time Lag

0697W4000-02

Bel Fuse

Electric Fuse

Through Hole Mount

350 V

72 V

4 A

Pin Wire

98 J

-55 °C (-67 °F)

Matte Tin

100 A

Ammo Pack

0.329 in (8.35 mm)

0.157 in (4 mm)

e3

350 V

20 ms

Micro

0.329 x 0.157 x 0.307 in (8.35 x 4 x 7.8 mm)

0.307 in (7.8 mm)

CCC; CQC; CUL; PSE; UL; VDE

125 °C (257 °F)

Time Lag

2302.25P

Littelfuse

Electric Fuse

Through Hole Mount

250 V

2.25 A

Pin Wire

39 J

-55 °C (-67 °F)

Tin

100 A

0.185 in (4.7 mm)

e3

0.185 x 0.57 in (4.7 x 14.48 mm)

0.57 in (14.48 mm)

CE; CSA; METI; PSE; UL

125 °C (257 °F)

Slow

26301.5

Littelfuse

Electric Fuse

Through Hole Mount

250 V

1.5 A

Pin Wire

398 mJ

-55 °C (-67 °F)

Tin/Lead

50 A

100 ms

Pre Arcing Time: Open within 0.1 s at 300% Rated Current

0.145 in (3.68 mm)

e0

250 V

0.145 x 0.3 in (3.68 x 7.62 mm)

0.3 in (7.62 mm)

CSA; UL

125 °C (257 °F)

Very Fast

37000500410

Littelfuse

Electric Fuse

Through Hole Mount

250 V

50 mA

Pin Wire

400 μJ

-40 °C (-40 °F)

Matte Tin

35 A

20 ms

Ammo Pack; Tape

0.335 in (8.5 mm)

e3

250 V

TR5

0.335 x 0.315 in (8.5 x 8 mm)

0.315 in (8 mm)

CCC; CE; CUL; VDE; UL

85 °C (185 °F)

Fast

37015000410

Littelfuse

Electric Fuse

Through Hole Mount

250 V

5 A

Pin Wire

12 J

-40 °C (-40 °F)

Matte Tin

50 A

20 ms

Ammo Pack; Tape

0.335 in (8.5 mm)

e3

250 V

TR5

0.335 x 0.315 in (8.5 x 8 mm)

0.315 in (8 mm)

CCC; CE; CUL; PSE; UL; VDE

85 °C (185 °F)

Fast

37200630411

Littelfuse

Electric Fuse

Through Hole Mount

250 V

63 mA

Pin Wire

27.8 mJ

-40 °C (-40 °F)

Matte Tin

35 A

20 ms

0.02

Bulk

0.335 in (8.5 mm)

e3

250 V

TR5

0.335 x 0.315 in (8.5 x 8 mm)

0.315 in (8 mm)

CCC; CE; CUL; KC; UL; VDE

85 °C (185 °F)

Time Lag

37200800411

Littelfuse

Electric Fuse

Through Hole Mount

250 V

80 mA

Pin Wire

38.4 mJ

-40 °C (-40 °F)

Matte Tin

35 A

20 ms

0.023

Bulk

0.335 in (8.5 mm)

e3

250 V

TR5

0.335 x 0.315 in (8.5 x 8 mm)

0.315 in (8 mm)

CCC; CE; CUL; KC; UL; VDE

85 °C (185 °F)

Time Lag

39500800000

Littelfuse

Electric Fuse

Through Hole Mount

125 V

80 mA

Pin Wire

200 μJ

-40 °C (-40 °F)

Tin

100 A

1 m

Ammo Pack; Tape And Reel

0.335 in (8.5 mm)

0.157 in (4 mm)

e3

125 V

TE5

0.335 x 0.157 x 0.315 in (8.5 x 4 x 8 mm)

0.315 in (8 mm)

UL

85 °C (185 °F)

Fast

8020.0603.PT

Schurter Ag

Electric Fuse

Through Hole Mount

250 V

12 A

Pin Wire

72 J

-40 °C (-40 °F)

500 A

Bulk

0.27 in (6.85 mm)

5 s

0.248 x 1.26 in (6.3 x 32 mm)

0.27 x 1.291 in (6.85 x 32.8 mm)

1.291 in (32.8 mm)

CUL; UL

85 °C (185 °F)

Time Lag

C310T-1.25-R-TR1

Eaton Corporation

Electric Fuse

Through Hole Mount

250 V

1.25 A

Pin Wire

12.54 J

Tin/Copper

35 A

12.54

Tape And Reel

0.157 in (4 mm)

e2

250 V

0.157 x 0.453 in (4 x 11.5 mm)

0.453 in (11.5 mm)

IEC; UL

Time Delay

C310T-2.5-R-TR1

Eaton Corporation

Electric Fuse

Through Hole Mount

250 V

2.5 A

Pin Wire

21.8 J

Tin/Copper

35 A

21.8

Tape And Reel

0.157 in (4 mm)

e2

250 V

0.157 x 0.453 in (4 x 11.5 mm)

0.453 in (11.5 mm)

CQC; IEC; KTL; UL; VDE

Time Delay

C310T-4-R-TR1

Eaton Corporation

Electric Fuse

Through Hole Mount

250 V

4 A

Pin Wire

57.5 J

Tin/Copper

40 A

57.5

Tape And Reel

0.157 in (4 mm)

e2

250 V

0.157 x 0.453 in (4 x 11.5 mm)

0.453 in (11.5 mm)

IEC; TUV; UL

Time Delay

C515S-1.25-R

Eaton Corporation

Electric Fuse

Through Hole Mount

250 V

1.25 A

Pin Wire

22.961 J

100 A

Pre Arcing Time: Open within 3 s at 200% Rated Current

0.217 in (5.5 mm)

250 V

0.197 x 0.591 in (5 x 15 mm)

0.217 x 0.598 in (5.5 x 15.2 mm)

0.598 in (15.2 mm)

CSA; UL

Time Delay

C515S-125-R

Eaton Corporation

Electric Fuse

Through Hole Mount

250 V

125 mA

Pin Wire

101 mJ

35 A

Pre Arcing Time: Open within 3 s at 200% Rated Current

0.217 in (5.5 mm)

250 V

0.197 x 0.591 in (5 x 15 mm)

0.217 x 0.598 in (5.5 x 15.2 mm)

0.598 in (15.2 mm)

CSA; UL

Time Delay

G4A01110C

Therm-o-disc

Thermal Fuse

Through Hole Mount

250 V

10 A

Pin Wire

Tape And Reel, 14 inch

0.157 in (4 mm)

250 V

0.579 in (14.7 mm)

G4A01128C

Therm-o-disc

Thermal Fuse

Through Hole Mount

250 V

10 A

Pin Wire

Tape And Reel, 14 inch

0.157 in (4 mm)

250 V

0.579 in (14.7 mm)

G4A01216C

Therm-o-disc

Thermal Fuse

Through Hole Mount

250 V

10 A

Pin Wire

Tape And Reel, 14 inch

0.157 in (4 mm)

250 V

0.579 in (14.7 mm)

MST3.15A250V

Spc Technology/ Multicomp

Electric Fuse

Through Hole Mount

250 V

250 V

3.15 A

Pin Wire

84.341 J

-55 °C (-67 °F)

100 A

0.329 in (8.35 mm)

0.169 in (4.3 mm)

20 ms

0.329 x 0.169 x 0.303 in (8.35 x 4.3 x 7.7 mm)

0.303 in (7.7 mm)

125 °C (257 °F)

Slow

TR2/C515S-250-R

Eaton Corporation

Electric Fuse

Through Hole Mount

250 V

250 mA

Pin Wire

467 mJ

-55 °C (-67 °F)

Tin

35 A

3 s

Pre Arcing Time: Open within 3 s at 200% Rated Current

Tape And Reel

0.217 in (5.5 mm)

e3

250 V

3 s

0.197 x 0.591 in (5 x 15 mm)

0.217 x 0.598 in (5.5 x 15.2 mm)

0.598 in (15.2 mm)

CSA, UL

85 °C (185 °F)

Time Delay

TR2/C515S-500-R

Eaton Corporation

Electric Fuse

Through Hole Mount

250 V

500 mA

Pin Wire

2.28 J

-55 °C (-67 °F)

Tin

35 A

3 s

Pre Arcing Time: Open within 3 s at 200% Rated Current

Tape And Reel

0.217 in (5.5 mm)

e3

250 V

3 s

0.197 x 0.591 in (5 x 15 mm)

0.217 x 0.598 in (5.5 x 15.2 mm)

0.598 in (15.2 mm)

CSA, UL

85 °C (185 °F)

Time Delay

TR2/C515S-750-R

Eaton Corporation

Electric Fuse

Through Hole Mount

250 V

750 mA

Pin Wire

9.162 J

-55 °C (-67 °F)

Tin

35 A

3 s

Pre Arcing Time: Open within 3 s at 200% Rated Current

Tape And Reel

0.217 in (5.5 mm)

e3

250 V

3 s

0.197 x 0.591 in (5 x 15 mm)

0.217 x 0.598 in (5.5 x 15.2 mm)

0.598 in (15.2 mm)

CSA, UL

85 °C (185 °F)

Time Delay

TR2/C515S-800-R

Eaton Corporation

Electric Fuse

Through Hole Mount

250 V

800 mA

Pin Wire

10.544 J

-55 °C (-67 °F)

Tin

35 A

3 s

Pre Arcing Time: Open within 3 s at 200% Rated Current

Tape And Reel

0.217 in (5.5 mm)

e3

250 V

3 s

0.197 x 0.591 in (5 x 15 mm)

0.217 x 0.598 in (5.5 x 15.2 mm)

0.598 in (15.2 mm)

CSA, UL

85 °C (185 °F)

Time Delay

0034.6705

Schurter Ag

Electric Fuse

Through Hole Mount

250 V

63 V

100 mA

Pin Wire

80 mJ

-55 °C (-67 °F)

Tin

35 A

0.08

Bulk

0.335 in (8.5 mm)

e3

20 ms

0.335 x 0.335 in (8.5 x 8.5 mm)

0.335 in (8.5 mm)

CCC; CUL; KTL; UL; VDE

125 °C (257 °F)

Time Lag

0034.6918

Schurter Ag

Electric Fuse

Through Hole Mount

250 V

2 A

Pin Wire

16 J

-40 °C (-40 °F)

Tin

100 A

Bag

0.335 in (8.5 mm)

e3

20 ms

0.335 x 0.354 in (8.5 x 9 mm)

0.335 in (8.5 mm)

CCC; CUL; KTL; METI; UL; VDE

85 °C (185 °F)

Time Lag

0213.315MXEP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

315 mA

Pin Wire

1.14 J

-55 °C (-67 °F)

Tin

35 A

20 ms

1.14

Bulk

0.217 in (5.5 mm)

e3

250 V

0.197 x 0.787 in (5 x 20 mm)

0.228 x 0.886 in (5.8 x 22.5 mm)

0.846 in (21.5 mm)

CCC; CE; CSA; IEC; SEV; SEMKO; UL; VDE

125 °C (257 °F)

Time Lag

02133.15MXEP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

3.15 A

Pin Wire

202 J

-55 °C (-67 °F)

Tin

35 A

20 ms

202

Bulk

0.217 in (5.5 mm)

e3

250 V

0.197 x 0.787 in (5 x 20 mm)

0.228 x 0.886 in (5.8 x 22.5 mm)

0.846 in (21.5 mm)

CCC; CE; CSA; KC; PSE; SEMKO; SEV; UL; VDE

125 °C (257 °F)

Time Lag

0216005.MXEP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

5 A

Pin Wire

27.46 J

-55 °C (-67 °F)

Matte Tin

1.5 kA

20 ms

27.46

Bulk

0.228 in (5.8 mm)

e3

250 V

0.197 x 0.787 in (5 x 20 mm)

0.228 x 0.886 in (5.8 x 22.5 mm)

0.886 in (22.5 mm)

CCC; CE; CSA; IEC; KC; PSE; SEMKO; SEV; UL; VDE

125 °C (257 °F)

Fast

0216005MXEP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

250 V

5 A

Wire

27.46 J

-55 °C (-67 °F)

Tin

1.5 kA

10 ms

Bulk

0.228 in (5.8 mm)

e3

0.197 x 0.787 in (5 x 20 mm)

0.886 in (22.5 mm)

CCC, CE, CSA, PSE, UL, VDE

125 °C (257 °F)

Fast

0218005.MXEP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

5 A

Pin Wire

111 J

-55 °C (-67 °F)

Tin

50 A

20 ms

111

Bulk

0.217 in (5.5 mm)

Supplemental

e3

250 V

0.197 x 0.787 in (5 x 20 mm)

0.228 x 0.886 in (5.8 x 22.5 mm)

0.846 in (21.5 mm)

CCC; CE; CSA; KC; PSE; SEMKO; SEV; UL; VDE

125 °C (257 °F)

Time Lag

0224003.MXP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

125 V

3 A

Pin Wire

4.62 J

-55 °C (-67 °F)

Matte Tin

100 A

1 s

Rated Breaking Capacity at 125 VDC: 10000 A

4.62

Bulk

0.189 in (4.8 mm)

e3

250 V

2AG

0.185 x 0.57 in (4.7 x 14.48 mm)

0.587 in (14.9 mm)

CE, CSA, PSE, UL

125 °C (257 °F)

Fast

0242.100UAT1

Littelfuse

Electric Fuse

Through Hole Mount

250 V

250 V

100 mA

Pin Wire

980 μJ

-40 °C (-40 °F)

Matte Tin Over Nickel

4 kA

4 h

Rated Breaking Capacity at 250 VDC: 4000 A

0.0009

Ammo Pack; Tape And Reel

0.119 in (3.02 mm)

e3

250 V

0.119 x 0.331 in (3.02 x 8.4 mm)

0.331 in (8.4 mm)

UL

125 °C (257 °F)

0251002.HAT1L

Littelfuse

Electric Fuse

Through Hole Mount

125 V

125 V

2 A

Pin Wire

405 mJ

-55 °C (-67 °F)

Matte Tin

50 A

4 ms

Rated Breaking Capacity at 125 VDC: 300 A

Ammo Pack

0.11 in (2.8 mm)

e3

Pico

0.11 x 0.28 in (2.8 x 7.11 mm)

0.28 in (7.11 mm)

CCC; CSA; PSE; QPL; TUV; UL

125 °C (257 °F)

Very Fast

0251005.MXL

Littelfuse

Electric Fuse

Through Hole Mount

125 V

125 V

5 A

Pin Wire

4.14 J

-55 °C (-67 °F)

Tin

50 A

4 ms

Pre-Arcing Time: Open within 4 ms at 1000% Rated Current

4.14

Bulk

0.11 in (2.8 mm)

Supplemental

e3

125 V

Pico

0.11 x 0.28 in (2.8 x 7.11 mm)

0.28 in (7.11 mm)

CCC; CSA; CUL; PSE; TUV; UL

125 °C (257 °F)

Very Fast

0268.015V

Littelfuse

Electric Fuse

Through Hole Mount

125 V

125 V

15 mA

Pin Wire

-55 °C (-67 °F)

Gold

10 kA

4 h

Bulk

0.235 in (5.97 mm)

e4

125 V

Micro

0.235 x 0.29 in (5.97 x 7.37 mm)

0.29 in (7.37 mm)

CSA; QPL; UL

125 °C (257 °F)

Very Fast

026801.5V

Littelfuse

Electric Fuse

Through Hole Mount

125 V

125 V

1.5 A

Pin Wire

-55 °C (-67 °F)

Gold

10 kA

2 s

Bulk

0.235 in (5.97 mm)

e4

125 V

Micro

0.235 x 0.29 in (5.97 x 7.37 mm)

0.29 in (7.37 mm)

CSA; UL

125 °C (257 °F)

Very Fast

0275030.MXL

Littelfuse

Electric Fuse

Through Hole Mount

32 V

32 V

30 A

Wire

355 J

-60 °C (-76 °F)

Tin

100 A

10 s

Rated Breaking Capacity at 32 VDC: 300 A

355

Bulk

0.133 in (3.38 mm)

e3

32 V

Pico

0.133 x 0.31 in (3.38 x 7.87 mm)

0.31 in (7.87 mm)

CUL; UL

125 °C (257 °F)

Very Fast

0324003.HXP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

125 V

3 A

Pin Wire

14.6 J

-55 °C (-67 °F)

Tin

100 A

Rated Breaking Capacity at 125 VDC: 10000 A

14.6

Bulk

0.275 in (6.99 mm)

e3

250 V

3AB

0.275 x 1.288 in (6.99 x 32.72 mm)

1.288 in (32.72 mm)

CE; CSA; KC; PSE; UL

125 °C (257 °F)

Fast

Fuses

A fuse is an electrical safety device that is designed to protect an electrical circuit from damage caused by overcurrent. Fuses are commonly used in residential, commercial, and industrial electrical systems, and they are an important safety device that helps prevent electrical fires, equipment damage, and personal injury.

A fuse typically consists of a metal wire or filament that is enclosed in a fuse body, which is designed to protect the wire from damage. The fuse is connected in series with the electrical circuit, and when the current flowing through the circuit exceeds a preset level, the wire in the fuse will melt or blow, which opens the circuit and prevents further damage to the electrical system.

Fuses are available in a variety of types and sizes, and they can be classified based on their current rating, voltage rating, and speed of operation. Some common types of fuses include cartridge fuses, blade fuses, and plug fuses.

In addition to protecting electrical systems from overcurrent, fuses can also be used to protect electrical equipment and machinery from damage caused by short circuits or other types of electrical faults. They are a cost-effective and reliable method of electrical protection, and they are widely used in a variety of electrical applications.