Electric Fuse 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

BK1/GMA-500-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

500 mA

End Cap

150 mJ

Silver

35 A

Pre Arcing Time: OPEN within 2 MIN at 200% RATED CURRENT

Bag

0.205 in (5.2 mm)

e4

250 V

0.197 x 0.787 in (5 x 20 mm)

0.205 x 0.787 in (5.2 x 20 mm)

0.787 in (20 mm)

CSA; UL

Fast

CCF1N0.4TTE

Koa Speer Electronics

Electric Fuse

Surface Mount

125 V

60 V

400 mA

Wraparound

24 mJ

-55 °C (-67 °F)

Matte Tin Over Nickel

50 A

Tape And Reel, Embossed Plastic, 7 inch

0.236 in (6 mm)

0.098 in (2.5 mm)

e3

2410

0.236 x 0.098 x 0.098 in (6 x 2.5 x 2.5 mm)

0.098 in (2.5 mm)

UL

125 °C (257 °F)

Normal

FWP-100G22F

Eaton Corporation

Electric Fuse

Inline/Holder

690 V

500 V

100 A

End Cap

2.065 kJ

200 kA

Bulk

0.866 in (22 mm)

0.866 x 2.283 in (22 x 58 mm)

2.283 in (58 mm)

IEC; UL

FWP-20A14F

Eaton Corporation

Electric Fuse

Inline/Holder

700 V

700 V

20 A

End Cap

26 J

200 kA

Rated Breaking Capacity at 700 VDC: 50000 A

26

Box

0.563 in (14.3 mm)

0.563 x 2 in (14.3 x 50.8 mm)

2 in (50.8 mm)

CSA; IEC; UL

GDL4

Mersen S A

Electric Fuse

Inline/Holder

250 V

4 A

End Cap

200 A

0.25 in (6.35 mm)

250 V

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CSA; UL

Time Delay

GSAP300-R

Bel Fuse

Electric Fuse

Through Hole Mount

125 V

300 mA

Pin Wire

1.85 J

-55 °C (-67 °F)

Matte Tin

10 kA

Bulk

0.272 in (6.9 mm)

e3

250 V

0.236 x 1.26 in (6 x 32 mm)

0.272 x 1.28 in (6.9 x 32.5 mm)

1.28 in (32.5 mm)

CE; CSA; PSE; UL

125 °C (257 °F)

Slow

JKS-30

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

30 A

End Cap

200 kA

Box

0.811 in (20.6 mm)

J

600 V

0.811 x 2.252 in (20.6 x 57.2 mm)

2.252 in (57.2 mm)

CE; CSA; UL

Fast

JLLS200.X

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

200 A

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

1.079 in (27.4 mm)

600 V

1.657 in (42.1 mm)

CE; CSA; UL

Fast

KLDR001.TXP

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

1 A

End Cap

449.4 mJ

Nickel

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

0.406 in (10.3 mm)

CC

600 V

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CSA; UL

Time Delay

KLDR001TXP

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

1 A

End Cap

449.4 mJ

200 kA

12 s

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

0.406 in (10.3 mm)

1.5 in (38.1 mm)

CE; CSA; UL

Time Delay

KLK020

Littelfuse

Electric Fuse

Inline/Holder

600 V

500 V

20 A

End Cap

100 kA

Rated Breaking Capacity at 500 VDC: 50000 A

0.406 in (10.31 mm)

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

CSA; UL

Fast

KLM-20

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

600 V

20 A

End Cap

100 kA

Bulk

0.406 in (10.3 mm)

CC

600 V

Midget

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CE, CSA, UL

Fast

KTK-R-1/8

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

125 mA

End Cap

Nickel

200 kA

Box

0.406 in (10.3 mm)

CC

600 V

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CE; CSA; UL

Fast

L50QS350.V

Littelfuse

Electric Fuse

Inline/Holder

500 V

500 V

350 A

Tab/Blade

14.246 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 500 VDC: 50000 A

Bulk

1.5 in (38.1 mm)

500 V

10 ms

2.093 in (53.16 mm)

CE; CUL; UL

125 °C (257 °F)

Very Fast

LA15QS1000-4

Littelfuse

Electric Fuse

Inline/Holder

150 V

150 V

1 kA

Tab/Blade

520 J

100 kA

Rated Breaking Capacity at 150 VDC: 100000 A

1.5 in (38.1 mm)

1.5 x 1.252 in (38.1 x 31.8 mm)

1.252 in (31.8 mm)

UL

Very Fast

LA15QS1000-4TI

Littelfuse

Electric Fuse

Inline/Holder

150 V

150 V

1 kA

Tab/Blade

520 J

100 kA

Rated Breaking Capacity at 150 VDC: 100000 A

1.5 in (38.1 mm)

Indicator

1.5 x 1.252 in (38.1 x 31.8 mm)

1.252 in (31.8 mm)

UL

Very Fast

LPJ-110SPI

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 V

110 A

Tab/Blade

300 kA

Rated Breaking Capacity at 300 VDC: 100000 A

Box

1.63 in (41.4 mm)

J

600 V

Indicator

1.63 x 3 in (41.4 x 76.2 mm)

3 in (76.2 mm)

CE; CSA; UL

Time Delay

MDL-2-1/2-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

2.5 A

End Cap

63.1 J

Nickel

100 A

0.25 in (6.35 mm)

250 V

0.252 x 1.248 in (6.4 x 31.7 mm)

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; UL

Time Delay

MEV100A80-4

Mersen S A

Electric Fuse

Inline/Holder

1 KV

80 A

Tab/Blade

100 kA

40 ms

Bulk

1 in (25.4 mm)

2.874 in (73 mm)

IATF 16949; UL

MEV100A90-4

Mersen S A

Electric Fuse

Inline/Holder

1 KV

90 A

Tab/Blade

100 kA

40 ms

Bulk

1 in (25.4 mm)

2.874 in (73 mm)

IATF 16949; UL

MEV100A90-4Y

Mersen S A

Electric Fuse

Inline/Holder

1 KV

90 A

Tab/Blade

100 kA

40 ms

Bulk

1 in (25.4 mm)

2.874 in (73 mm)

IATF 16949; UL

SC-4

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

170 V

4 A

End Cap

100 kA

Rated Breaking Capacity at 170 VDC: 10000 A

Box

0.406 in (10.3 mm)

G

600 V

0.406 x 1.31 in (10.3 x 33.27 mm)

1.31 in (33.27 mm)

CSA; UL

Fast

SF-1206S700-2

Bourns

Electric Fuse

Surface Mount

32 V

7 A

Wraparound

5.684 J

-20 °C (-4 °F)

Tin Over Nickel

50 A

5 s

Tape And Reel, 7 inch

0.122 in (3.1 mm)

0.061 in (1.55 mm)

e3

1206

0.122 x 0.061 x 0.024 in (3.1 x 1.55 x 0.6 mm)

0.024 in (0.6 mm)

UL

105 °C (221 °F)

Slow

TR2-S505H-V-3.15-R

Eaton Corporation

Electric Fuse

Through Hole Mount

600 V

400 V

3.15 A

Pin Wire

43.55 J

Tin

100 A

Rated Breaking Capacity at 400 VDC: 1500 A

Tape And Reel

0.218 in (5.54 mm)

e3

0.218 x 0.831 in (5.54 x 21.1 mm)

0.831 in (21.1 mm)

PSE/JET; UL

Time Delay

0034.3121.G

Schurter Ag

Electric Fuse

Inline/Holder

250 V

2.5 A

End Cap

21.9 J

-55 °C (-67 °F)

Nickel

35 A

Bulk

0.205 in (5.2 mm)

20 ms

0.197 x 0.787 in (5 x 20 mm)

0.205 x 0.787 in (5.2 x 20 mm)

0.787 in (20 mm)

CCC; CUL; METI; UL; VDE

125 °C (257 °F)

Time Lag

0034.3121.PT

Schurter Ag

Electric Fuse

Through Hole Mount

250 V

2.5 A

Pin Wire

21.9 J

-55 °C (-67 °F)

Tin

35 A

Bulk

0.213 in (5.4 mm)

e3

20 ms

0.213 x 0.886 in (5.4 x 22.5 mm)

0.213 x 0.886 in (5.4 x 22.5 mm)

0.886 in (22.5 mm)

CUL; UL

125 °C (257 °F)

Time Lag

0034.3121.TR

Schurter Ag

Electric Fuse

Through Hole Mount

250 V

2.5 A

Pin Wire

21.9 J

-55 °C (-67 °F)

Tin

35 A

Tape And Reel, 13 inch

0.213 in (5.4 mm)

e3

20 ms

0.213 x 0.886 in (5.4 x 22.5 mm)

0.213 x 0.886 in (5.4 x 22.5 mm)

0.886 in (22.5 mm)

CUL; UL

125 °C (257 °F)

Time Lag

0034.3121G

Schurter Ag

Electric Fuse

Inline/Holder

250 V

2.5 A

End Cap

21.9 J

-55 °C (-67 °F)

Nickel

35 A

Bulk

0.205 in (5.2 mm)

20 ms

0.197 x 0.787 in (5 x 20 mm)

0.205 x 0.787 in (5.2 x 20 mm)

0.787 in (20 mm)

CCC; CUL; METI; UL; VDE

125 °C (257 °F)

Time Lag

0034.6925

Schurter Ag

Electric Fuse

Through Hole Mount

250 V

10 A

Pin Wire

440 J

-40 °C (-40 °F)

Tin

100 A

Bag

0.335 in (8.5 mm)

e3

0.335 x 0.354 in (8.5 x 9 mm)

0.335 in (8.5 mm)

CUL; UL

85 °C (185 °F)

Time Lag

0218016.MXEP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

16 A

Pin Wire

1.955 kJ

-55 °C (-67 °F)

Tin

63 A

20 ms

Bulk

0.217 in (5.5 mm)

e3

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)

CE; UL

125 °C (257 °F)

Time Lag

021801.6MXEP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

1.6 A

Pin Wire

23.35 J

-55 °C (-67 °F)

Tin

35 A

20 ms

23.35

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

023403.5MXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

3.5 A

End Cap

36.275 J

-55 °C (-67 °F)

Tin

100 A

400 ms

36.275

Bulk

0.205 in (5.2 mm)

e3

250 V

0.197 x 0.787 in (5 x 20 mm)

0.205 x 0.787 in (5.2 x 20 mm)

0.787 in (20 mm)

CE; CSA; PSE; UL

125 °C (257 °F)

Medium

0251.125MAT1L

Littelfuse

Electric Fuse

Through Hole Mount

125 V

125 V

125 mA

Pin Wire

1.74 mJ

-55 °C (-67 °F)

Tin

50 A

1 s

Rated Breaking Capacity at 125 VDC: 300 A

Ammo Pack

0.11 in (2.8 mm)

e3

125 V

Pico

0.11 x 0.28 in (2.8 x 7.11 mm)

0.28 in (7.11 mm)

CSA; QPL; UL

125 °C (257 °F)

Very Fast

02511.25MAT1L

Littelfuse

Electric Fuse

Through Hole Mount

125 V

125 V

1.25 A

Pin Wire

390 mJ

-55 °C (-67 °F)

Tin

50 A

1 s

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)

CSA; PSE; UL

125 °C (257 °F)

Very Fast

0285.500HXRP

Littelfuse

Electric Fuse

Inline/Holder

250 V

500 mA

End Cap

300 mJ

-55 °C (-67 °F)

1.5 kA

50 ms

Bulk

0.205 in (5.2 mm)

0.197 x 0.787 in (5 x 20 mm)

0.205 x 0.787 in (5.2 x 20 mm)

0.787 in (20 mm)

125 °C (257 °F)

0285.500MXRP

Littelfuse

Electric Fuse

Inline/Holder

250 V

500 mA

End Cap

300 mJ

-55 °C (-67 °F)

1.5 kA

50 ms

Bulk

0.205 in (5.2 mm)

0.197 x 0.787 in (5 x 20 mm)

0.205 x 0.787 in (5.2 x 20 mm)

0.787 in (20 mm)

125 °C (257 °F)

0312006.MXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

6 A

End Cap

118 J

-55 °C (-67 °F)

Nickel

200 A

5 s

118

Bulk

0.25 in (6.35 mm)

250 V

3AG

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; KC; PSE; UL

125 °C (257 °F)

Fast

0313001.MXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

1 A

End Cap

14 J

-60 °C (-76 °F)

Nickel

35 A

5 s

14

Bulk

0.25 in (6.35 mm)

Supplemental

250 V

3AG

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; PSE; UL

125 °C (257 °F)

Time Lag

031301.5HXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

1.5 A

End Cap

38 J

-55 °C (-67 °F)

Nickel

100 A

4 h

38

Bulk

0.25 in (6.35 mm)

Supplemental

250 V

3AG

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; PSE; UL

125 °C (257 °F)

Time Lag

0313015.HXP

Littelfuse

Electric Fuse

Inline/Holder

32 V

15 A

End Cap

1.87 kJ

-55 °C (-67 °F)

Nickel

300 A

4 h

1870

Bulk

0.25 in (6.35 mm)

Supplemental

32 V

3AG

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

UL

125 °C (257 °F)

Time Lag

032501.2VXP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

250 V

1.2 A

Pin Wire

-55 °C (-67 °F)

Tin

4 h

22

0.275 in (6.985 mm)

e3

250 V

3AB

0.275 x 1.288 in (6.985 x 32.72 mm)

1.288 in (32.72 mm)

CE, CSA, PSE, UL

125 °C (257 °F)

Time Lag

032501.6MXP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

125 V

1.6 A

Pin Wire

66 J

-55 °C (-67 °F)

Tin

100 A

5 s

Rated Breaking Capacity at 125 VDC: 10000 A

45

Bulk

0.275 in (6.985 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; PSE; UL

125 °C (257 °F)

Time Delay

0325012.VXP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

250 V

12 A

Pin Wire

-55 °C (-67 °F)

Tin

4 h

129

0.275 in (6.985 mm)

e3

250 V

3AB

0.275 x 1.288 in (6.985 x 32.72 mm)

1.288 in (32.72 mm)

CE, CSA, PSE, UL

125 °C (257 °F)

Time Lag

0451.630MRL

Littelfuse

Electric Fuse

Surface Mount

125 V

125 V

630 mA

Wraparound

138.1 mJ

-55 °C (-67 °F)

Gold

50 A

5 s

Tape And Reel

0.24 in (6.1 mm)

0.106 in (2.69 mm)

e4

125 V

Nano

0.24 x 0.106 x 0.106 in (6.1 x 2.69 x 2.69 mm)

0.106 in (2.69 mm)

CSA; CUL; UL

125 °C (257 °F)

Very Fast

04516.30MRL

Littelfuse

Electric Fuse

Surface Mount

125 V

125 V

6.3 A

Wraparound

9.17 J

-55 °C (-67 °F)

Gold

50 A

Tape And Reel

0.24 in (6.1 mm)

0.106 in (2.69 mm)

e4

0.24 x 0.106 x 0.106 in (6.1 x 2.69 x 2.69 mm)

0.106 in (2.69 mm)

CSA; PSE; UL

125 °C (257 °F)

Very Fast

0659R3150-13

Bel Fuse

Electric Fuse

Through Hole Mount

250 V

3.15 A

Pin Wire

31 J

-55 °C (-67 °F)

Matte Tin

1.5 kA

Bulk

0.217 in (5.5 mm)

e3

10 ms

0.197 x 0.787 in (5 x 20 mm)

0.217 x 0.827 in (5.5 x 21 mm)

0.827 in (21 mm)

CCC; CSA; CUL; PSE; SEMKO; UL; VDE

125 °C (257 °F)

Time Lag

0697A2500-01

Bel Fuse

Electric Fuse

Through Hole Mount

250 V

63 V

2.5 A

Pin Wire

45 J

-55 °C (-67 °F)

Matte Tin

100 A

Bulk

0.329 in (8.35 mm)

0.157 in (4 mm)

e3

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, IEC60127-3, PSE, UL, VDE

125 °C (257 °F)

Time Lag

087501.6MXEP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

1.6 A

Pin Wire

5.08 J

-55 °C (-67 °F)

50 A

4 h

5.08

Bulk

0.142 in (3.6 mm)

250 V

0.142 x 0.394 in (3.6 x 10 mm)

0.394 in (10 mm)

CSA; UL

125 °C (257 °F)

Time Lag

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.