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

KLDR025HXP

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

25 A

End Cap

226 J

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

KTK-2/10

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

200 mA

End Cap

100 kA

0.406 in (10.3 mm)

600 V

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CSA, UL

Fast

KTK-R-2/10

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

200 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

KTK-R-9

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

9 A

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

L50QS060.T

Littelfuse

Electric Fuse

Inline/Holder

500 V

500 V

60 A

Tab/Blade

269 J

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 500 VDC: 50000 A

Bulk

1 in (25.4 mm)

10 ms

2.125 in (53.98 mm)

CE; CUL; UL

125 °C (257 °F)

Very Fast

LP-CC-5-6/10

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

150 V

5.6 A

End Cap

200 kA

Rated Breaking Capacity at 150 VDC: 20000 A

Box

0.394 in (10 mm)

0.406 x 1.5 in (10.3 x 38.1 mm)

1.496 in (38 mm)

CE; CSA; UL

Time Delay

LPS-RK-30SPI

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 V

30 A

End Cap

300 kA

Rated Breaking Capacity at 125 VDC: 100000 A

Box

0.81 in (20.57 mm)

Indicator

0.81 x 5 in (20.57 x 127 mm)

5 in (127 mm)

CE; CSA; UL

Time Delay

MAX-40

Eaton Corporation

Electric Fuse

Inline/Holder

32 V

40 A

Tab/Blade

1 kA

Rated Breaking Capacity at 32 VDC: 1000 A

Box

0.35 in (8.9 mm)

0.35 in (8.9 mm)

32 V

0.35 x 0.35 x 0.85 in (8.9 x 8.9 x 21.6 mm)

0.85 in (21.6 mm)

Fast

MAX40

Littelfuse

Electric Fuse

Inline/Holder

32 V

40 A

Tab/Blade

8.5 kJ

-40 °C (-40 °F)

1 kA

40 ms

Box

1.15 in (29.2 mm)

0.346 in (8.8 mm)

0.85 in (21.6 mm)

UL

125 °C (257 °F)

Slow

MCCFB2410TTT/1

Spc Technology/ Multicomp

Electric Fuse

Surface Mount

250 V

125 V

1 A

Wraparound

870 mJ

50 A

Tape And Reel

0.256 in (6.5 mm)

0.11 in (2.8 mm)

250 V

2410

0.11 in (2.8 mm)

UL

Slow

MCCFB2410TTT/1.6

Spc Technology/ Multicomp

Electric Fuse

Surface Mount

250 V

125 V

1.6 A

Wraparound

1.69 J

50 A

Tape And Reel

0.256 in (6.5 mm)

0.11 in (2.8 mm)

250 V

2410

0.11 in (2.8 mm)

UL

Slow

MCCFB2410TTT/12

Spc Technology/ Multicomp

Electric Fuse

Surface Mount

250 V

125 V

12 A

Wraparound

13 J

50 A

Tape And Reel

0.256 in (6.5 mm)

0.11 in (2.8 mm)

250 V

2410

0.11 in (2.8 mm)

UL

Slow

MDA-12

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

12 A

End Cap

125.18 J

750 A

Response Time: 120 s MAX at 200% Rated Current, Interrupting Current-Max(DC): 10000 A

1.67

0.25 in (6.35 mm)

250 V

3AB

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE

Time Delay

MDA-1/2

Cooper Industries

Electric Fuse

Inline/Holder

250 V

250 V

500 mA

End Cap

2.3 J

Nickel

35 A

0.25 in (6.35 mm)

0.25 x 1.292 in (6.35 x 32.82 mm)

1.292 in (32.82 mm)

CSA; UL

Time Delay

MDL-2

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

250 V

2 A

End Cap

62.3 J

Nickel

100 A

68.6

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)

CSA; UL

Time Delay

MDL-2-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

2 A

End Cap

62.3 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

MDL-2/10-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

200 mA

End Cap

314 mJ

Nickel

35 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

MDL-6-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

6 A

End Cap

37.4 J

Nickel

200 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

MFU0603FF01500P100

Vishay Intertechnology

Electric Fuse

Surface Mount

32 V

1.5 A

Wraparound

5.9 mJ

15 °C (59 °F)

Matte Tin with Nickel barrier

50 A

Tape And Reel

0.061 in (1.55 mm)

0.033 in (0.85 mm)

e3

0.061 x 0.033 x 0.018 in (1.55 x 0.85 x 0.45 mm)

0.018 in (0.45 mm)

UL; UMF

35 °C (95 °F)

Very Fast

MFU0805FF01000P100

Vishay Intertechnology

Electric Fuse

Surface Mount

32 V

1 A

Wraparound

2.8 mJ

15 °C (59 °F)

Tin Over Nickel

50 A

Tape And Reel

0.079 in (2 mm)

0.049 in (1.25 mm)

e3

0.079 x 0.049 x 0.018 in (2 x 1.25 x 0.45 mm)

0.018 in (0.45 mm)

UL; UMF

35 °C (95 °F)

Very Fast

MFU1206FF00500P100

Vishay Intertechnology

Electric Fuse

Surface Mount

63 V

500 mA

Wraparound

900 μJ

15 °C (59 °F)

Tin Over Nickel

50 A

Tape And Reel

0.126 in (3.2 mm)

0.063 in (1.6 mm)

e3

0.126 x 0.063 x 0.022 in (3.2 x 1.6 x 0.55 mm)

0.022 in (0.55 mm)

UL; UMF

35 °C (95 °F)

Very Fast

MFU1206FF00500PW00

Vishay Intertechnology

Electric Fuse

Surface Mount

63 V

500 mA

Wraparound

900 μJ

15 °C (59 °F)

Tin Over Nickel

50 A

Tape And Reel

0.126 in (3.2 mm)

0.063 in (1.6 mm)

e3

0.126 x 0.063 x 0.022 in (3.2 x 1.6 x 0.55 mm)

0.022 in (0.55 mm)

UL; UMF

35 °C (95 °F)

Very Fast

MFU1206FF00800PW00

Vishay Intertechnology

Electric Fuse

Surface Mount

63 V

800 mA

Wraparound

2.3 mJ

15 °C (59 °F)

Tin Over Nickel

50 A

Tape And Reel

0.126 in (3.2 mm)

0.063 in (1.6 mm)

e3

0.126 x 0.063 x 0.022 in (3.2 x 1.6 x 0.55 mm)

0.022 in (0.55 mm)

UL; UMF

35 °C (95 °F)

Very Fast

MFU1206FF01000P500

Vishay Intertechnology

Electric Fuse

Surface Mount

63 V

1 A

Wraparound

2.8 mJ

-55 °C (-67 °F)

Matte Tin with Nickel barrier

50 A

Tape And Reel

0.126 in (3.2 mm)

0.063 in (1.6 mm)

e3

0.126 x 0.063 x 0.022 in (3.2 x 1.6 x 0.55 mm)

0.022 in (0.55 mm)

IEC; UL; UMF

125 °C (257 °F)

Very Fast

MFU1206FF01250P100

Vishay Intertechnology

Electric Fuse

Surface Mount

63 V

1.25 A

Wraparound

4.1 mJ

15 °C (59 °F)

Tin with Nickel barrier

50 A

Tape And Reel

0.126 in (3.2 mm)

0.063 in (1.6 mm)

e3

0.126 x 0.063 x 0.022 in (3.2 x 1.6 x 0.55 mm)

0.022 in (0.55 mm)

UL; UMF

35 °C (95 °F)

Very Fast

MFU1206FF01250PW00

Vishay Intertechnology

Electric Fuse

Surface Mount

63 V

1.25 A

Wraparound

4.1 mJ

15 °C (59 °F)

Tin Over Nickel

50 A

Tape And Reel

0.126 in (3.2 mm)

0.063 in (1.6 mm)

e3

0.126 x 0.063 x 0.022 in (3.2 x 1.6 x 0.55 mm)

0.022 in (0.55 mm)

UL; UMF

35 °C (95 °F)

Very Fast

MFU1206FF01500PW00

Vishay Intertechnology

Electric Fuse

Surface Mount

63 V

1.5 A

Wraparound

5.9 mJ

15 °C (59 °F)

Tin Over Nickel

50 A

Tape And Reel

0.126 in (3.2 mm)

0.063 in (1.6 mm)

e3

0.126 x 0.063 x 0.022 in (3.2 x 1.6 x 0.55 mm)

0.022 in (0.55 mm)

UL; UMF

35 °C (95 °F)

Very Fast

MFU1206FF01600PW00

Vishay Intertechnology

Electric Fuse

Surface Mount

63 V

1.6 A

Wraparound

6.6 mJ

15 °C (59 °F)

Tin Over Nickel

50 A

Tape And Reel

0.126 in (3.2 mm)

0.063 in (1.6 mm)

e3

0.126 x 0.063 x 0.022 in (3.2 x 1.6 x 0.55 mm)

0.022 in (0.55 mm)

UL; UMF

35 °C (95 °F)

Very Fast

MFU1206FF03000PW00

Vishay Intertechnology

Electric Fuse

Surface Mount

63 V

3 A

Wraparound

22.9 mJ

15 °C (59 °F)

Tin Over Nickel

50 A

Tape And Reel

0.126 in (3.2 mm)

0.063 in (1.6 mm)

e3

0.126 x 0.063 x 0.022 in (3.2 x 1.6 x 0.55 mm)

0.022 in (0.55 mm)

UL; UMF

35 °C (95 °F)

Very Fast

MFU1206FF03150PW00

Vishay Intertechnology

Electric Fuse

Surface Mount

63 V

3.15 A

Wraparound

25.1 mJ

15 °C (59 °F)

Tin Over Nickel

50 A

Tape And Reel

0.126 in (3.2 mm)

0.063 in (1.6 mm)

e3

0.126 x 0.063 x 0.022 in (3.2 x 1.6 x 0.55 mm)

0.022 in (0.55 mm)

UL; UMF

35 °C (95 °F)

Very Fast

MFU1206FF04000PW00

Vishay Intertechnology

Electric Fuse

Surface Mount

63 V

4 A

Wraparound

40.4 mJ

15 °C (59 °F)

Tin Over Nickel

50 A

Tape And Reel

0.126 in (3.2 mm)

0.063 in (1.6 mm)

e3

0.126 x 0.063 x 0.022 in (3.2 x 1.6 x 0.55 mm)

0.022 in (0.55 mm)

UL; UMF

35 °C (95 °F)

Very Fast

MIC2005.V

Littelfuse

Electric Fuse

Inline/Holder

32 V

5 A

Tab/Blade

17 J

-40 °C (-40 °F)

1 kA

20 ms

Box

0.358 in (9.1 mm)

0.15 in (3.8 mm)

Micro

0.311 in (7.9 mm)

125 °C (257 °F)

MIC2005.VP

Littelfuse

Electric Fuse

Inline/Holder

32 V

5 A

Tab/Blade

17 J

-40 °C (-40 °F)

1 kA

20 ms

Bulk

0.358 in (9.1 mm)

0.15 in (3.8 mm)

Micro

0.311 in (7.9 mm)

125 °C (257 °F)

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

NON-150

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

125 V

150 A

Tab/Blade

10 kA

Rated Breaking Capacity at 125 VDC: 10000 A

Box

1.56 in (39.62 mm)

H

250 V

1.56 x 7.13 in (39.62 x 181.1 mm)

7.13 in (181.1 mm)

CE; CSA; UL

PSR030FL0200Z

Littelfuse

Electric Fuse

Inline/Holder

700 V

600 V

200 A

Threaded

3.012 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 600 VDC: 150000 A

Bulk

1.969 in (50 mm)

1.693 in (43 mm)

Indicator

3.067 in (77.9 mm)

CCC; CUL; UL

125 °C (257 °F)

Fast

PSR070FS0160Z

Littelfuse

Electric Fuse

Inline/Holder

1.3 KV

1 KV

160 A

Threaded

2.377 kJ

-55 °C (-67 °F)

100 kA

Rated Breaking Capacity at 1000 VDC: 150000 A

Bulk

2.913 in (74 mm)

1.693 in (43 mm)

Indicator

3.067 in (77.9 mm)

CUL; UL

125 °C (257 °F)

Fast

PV-15A10F

Eaton Corporation

Electric Fuse

Inline/Holder

1 KV

15 A

End Cap

22 J

-40 °C (-40 °F)

50 kA

Box

0.406 in (10.3 mm)

0.394 x 1.496 in (10 x 38 mm)

0.409 x 1.516 in (10.4 x 38.5 mm)

1.496 in (38 mm)

CCC; CSA; IEC; UL

90 °C (194 °F)

RES-60

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

60 A

End Cap

10 kA

Box

1.06 in (26.92 mm)

5.5 in (139.7 mm)

RF1567-000

TE Connectivity

Electric Fuse

Surface Mount

32 V

3.5 A

Wraparound

730 mJ

35 A

UL

125 °C (257 °F)

Very Fast

SC-2

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

170 V

2 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

SC-3

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

170 V

3 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-1206S200M-2

Bourns

Electric Fuse

Surface Mount

63 V

2 A

Wraparound

75.8 mJ

-55 °C (-67 °F)

50 A

50 ms

Tape And Reel, 7 inch

0.126 in (3.2 mm)

0.063 in (1.6 mm)

1 ms

1206

0.126 x 0.063 x 0.038 in (3.2 x 1.6 x 0.97 mm)

0.038 in (0.97 mm)

UL

125 °C (257 °F)

Slow

SF-1206SP700-2

Bourns

Electric Fuse

Surface Mount

32 V

7 A

Wraparound

10.17 J

-20 °C (-4 °F)

Tin Over Nickel

50 A

1 s

Tape And Reel, 7 inch

0.122 in (3.1 mm)

0.061 in (1.55 mm)

e3

1206

0.024 in (0.6 mm)

UL

105 °C (221 °F)

Time Lag

SPFJ450.X

Littelfuse

Electric Fuse

Inline/Holder

600 V

1 KV

450 A

Tab/Blade

565.333 kJ

200 kA

14 m

Rated Breaking Capacity at 1000 VDC: 20000 A

Bulk

2.5 in (63.5 mm)

Midget

2.5 x 3.752 in (63.5 x 95.3 mm)

3.752 in (95.3 mm)

CE; IEC; UL; VDE

T-3

Eaton Corporation

Electric Fuse

Inline/Holder

125 V

3 A

10 kA

Box

CE; CSA; UL

Time Delay

TDC600-10A

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

10 A

End Cap

Silver

200 A

0.248 in (6.3 mm)

e4

0.248 x 1 in (6.3 x 25.4 mm)

1 in (25.4 mm)

UL

Fast

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

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.