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

0498100.M-CN

Littelfuse

Electric Fuse

Inline/Holder

32 V

100 A

Tab/Blade

51.3 kJ

-40 °C (-40 °F)

Tin

2 kA

Bulk

0.63 in (16 mm)

0.472 in (12 mm)

e3

0.63 x 0.472 x 0.327 in (16 x 12 x 8.3 mm)

0.327 in (8.3 mm)

UL

125 °C (257 °F)

Time Delay

0680L7000-01

Bel Fuse

Electric Fuse

Surface Mount

125 V

125 V

7 A

Wraparound

68 J

-55 °C (-67 °F)

Silver

50 A

10 ms

Rated Breaking Capacity at 125 VDC: 100 A

Tape And Reel, 7 inch

0.24 in (6.1 mm)

0.1 in (2.54 mm)

e4

125 V

2410

0.1 in (2.54 mm)

CUL; TUV; UL

125 °C (257 °F)

Time Lag

0685T1500-01

Bel Fuse

Electric Fuse

Surface Mount

63 V

63 V

1.5 A

Wraparound

230 mJ

-55 °C (-67 °F)

Tin Over Nickel

50 A

2 ms

Tape And Reel, 7 inch

0.126 in (3.2 mm)

0.062 in (1.58 mm)

e3

63 V

1206

0.025 in (0.63 mm)

AEC-Q200; TUV; UL

125 °C (257 °F)

Slow

0ADAC0500-BE

Bel Fuse

Electric Fuse

Inline/Holder

600 V

600 V

500 mA

End Cap

41 mJ

-55 °C (-67 °F)

10 kA

2 m

Bulk

0.25 in (6.35 mm)

600 V

0.236 x 1.26 in (6 x 32 mm)

1.252 in (31.8 mm)

CUL; UL

105 °C (221 °F)

Fast

0CNN100.V

Littelfuse

Electric Fuse

Inline/Holder

125 V

48 V

100 A

Tab/Blade

2.5 kA

3.181 in (80.8 mm)

48 V

3.18 in (80.77 mm)

UL

Very Fast

0JTD040.T

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

40 A

End Cap

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

1.063 in (27 mm)

2.374 in (60.3 mm)

CSA; UL

Time Delay

0JTD17.5TXID

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

17.5 A

End Cap

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

0.811 in (20.6 mm)

Indicator

2.252 in (57.2 mm)

CSA; UL

Time Delay

0SLC003.T

Littelfuse

Electric Fuse

3 A

End Cap

100 kA

0.406 in (10.3 mm)

G

600 V

0.406 x 1.311 in (10.3 x 33.3 mm)

1.311 in (33.3 mm)

CSA, UL

Medium

1206SFS125F/63-2

TE Connectivity

Electric Fuse

Surface Mount

63 V

1.25 A

Wraparound

220 mJ

50 A

1206SFS125F/63-2

UL

125 °C (257 °F)

Slow

3-103-105

Schurter Ag

Electric Fuse

Surface Mount

125 V

125 V

1 A

Wraparound

4.8 mJ

-55 °C (-67 °F)

50 A

Rated Breaking Capacity at 125 VDC: 300 A

Tape

0.126 in (3.2 mm)

0.061 in (1.55 mm)

125 V

5 s

1206

0.061 in (1.55 mm)

CUL, UL

125 °C (257 °F)

Very Fast

3404.0116.11

Schurter Ag

Electric Fuse

Surface Mount

125 V

125 V

2 A

Wraparound

3.58 J

-40 °C (-40 °F)

Tin

100 A

Tape

0.291 in (7.4 mm)

0.122 in (3.1 mm)

e3

5 ms

0.291 x 0.122 in (7.4 x 3.1 mm)

0.291 x 0.122 x 0.102 in (7.4 x 3.1 x 2.6 mm)

0.102 in (2.6 mm)

CUL; UL

85 °C (185 °F)

Time Lag

3413.0223.11

Schurter Ag

Electric Fuse

Surface Mount

32 V

63 V

5 A

Wraparound

4.75 J

-55 °C (-67 °F)

Nickel Gold

63 A

4.65

Tape

0.126 in (3.2 mm)

0.063 in (1.6 mm)

e4

1 ms

1206

0.126 x 0.063 x 0.024 in (3.2 x 1.6 x 0.6 mm)

0.024 in (0.6 mm)

CUL; UL; VDE

90 °C (194 °F)

Very Fast

37200800001

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

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; KC; UL; VDE

85 °C (185 °F)

Time Lag

37208000411

Littelfuse

Electric Fuse

Through Hole Mount

250 V

800 mA

Pin Wire

5.76 J

-40 °C (-40 °F)

Matte Tin

35 A

20 ms

3.8

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

37212000431

Littelfuse

Electric Fuse

Through Hole Mount

250 V

2 A

Pin Wire

30 J

-40 °C (-40 °F)

Matte Tin

35 A

20 ms

23

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; PSE; UL; VDE

85 °C (185 °F)

Time Lag

39212000000

Littelfuse

Electric Fuse

Through Hole Mount

250 V

2 A

Pin Wire

29 J

-40 °C (-40 °F)

Matte Tin

35 A

20 ms

21

Ammo Pack; Tape

0.335 in (8.5 mm)

0.157 in (4 mm)

e3

250 V

TE5

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

0.315 in (8 mm)

CCC; CE; CUL; KC; PSE; VDE; UL

125 °C (257 °F)

Time Lag

592005S

Littelfuse

Electric Fuse

Inline/Holder

500 V

500 V

5 A

End Cap

Silver

592

e4

AGA2

Littelfuse

Electric Fuse

Inline/Holder

32 V

32 V

2 A

End Cap

0.25 in (6.35 mm)

32 V

1AG

0.625 in (15.875 mm)

AGA-2

Eaton Corporation

Electric Fuse

Inline/Holder

125 V

2 A

End Cap

200 A

0.252 in (6.4 mm)

250 V

0.252 x 0.626 in (6.4 x 15.9 mm)

0.626 in (15.9 mm)

CE; UL

Fast

AJT250/600

Mersen S A

Electric Fuse

Inline/Holder

600 V

500 V

250 A

Tab/Blade

200 kA

2.52 in (64 mm)

J

600 V

7.992 in (203 mm)

IEC, UL

Time Lag

ATM-25LP

Eaton Corporation

Electric Fuse

Inline/Holder

32 V

25 A

Tab/Blade

-40 °C (-40 °F)

1 kA

0.429 in (10.9 mm)

0.15 in (3.81 mm)

32 V

0.429 x 0.15 x 0.344 in (10.9 x 3.81 x 8.73 mm)

0.344 in (8.73 mm)

125 °C (257 °F)

Fast

ATQR10

Mersen S A

Electric Fuse

Inline/Holder

600 V

300 V

10 A

End Cap

200 kA

Rated Breaking Capacity at 300 VDC: 100000 A

0.409 in (10.4 mm)

0.409 x 1.5 in (10.4 x 38.1 mm)

1.5 in (38.1 mm)

CSA, CE, UL

80 °C (176 °F)

Time Delay

ATQR5-6/10

Mersen S A

Electric Fuse

Inline/Holder

600 V

300 V

5.6 A

End Cap

200 kA

Rated Breaking Capacity at 300 VDC: 100000 A

0.409 in (10.4 mm)

0.409 x 1.5 in (10.4 x 38.1 mm)

1.5 in (38.1 mm)

CSA, CE, UL

80 °C (176 °F)

Time Delay

BK-S505-2-5-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

2.5 A

End Cap

16.6 J

-55 °C (-67 °F)

1.5 kA

Bulk

0.205 in (5.2 mm)

250 V

10 ms

0.197 x 0.787 in (5 x 20 mm)

0.787 in (20 mm)

BSI, CCC, CSA, CUL, IMQ, KC, PSE, SEMKO, UL, VDE

125 °C (257 °F)

Time Delay

BK-S505-2.5-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

2.5 A

End Cap

16.6 J

Nickel

1.5 kA

16.6

Box

0.205 in (5.2 mm)

250 V

10 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)

BSI; CCC/CQC; CSA; IEC; IMQ; KC; PSE/JET; SEMKO; UL; VDE

Time Delay

BK/ABC-10-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

125 V

10 A

End Cap

208.8 J

Nickel

200 A

2 m

Pre Arcing Time: Open within 120 s at 200% Rated Current

Box

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)

CSA; UL

Fast

BK/S505-2.5-R

Cooper Electronic Technologies

Electric Fuse

Inline/Holder

250 V

2.5 A

End Cap

14 J

1.5 kA

S505

Box

0.205 in (5.2 mm)

0.205 x 0.787 in (5.2 x 20 mm)

0.787 in (20 mm)

BSI; IMQ; MITI; SEMKO; UL; VDE

Time Delay

BK/S506-160-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

160 mA

End Cap

93 mJ

Nickel

35 A

0.093

Bulk

0.205 in (5.2 mm)

250 V

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)

BSI; CCC; CSA; IMQ; SEMKO; UL; VDE

Time Delay

CCMR005.TXP

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

5 A

End Cap

1.06 kJ

Nickel

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

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)

CE; CSA; UL

Time Delay

FLSR075.V

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

75 A

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

1.283 in (32.6 mm)

7.874 in (200 mm)

CSA; UL

Time Delay

FNM-25

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

25 A

End Cap

10 kA

Box

0.406 in (10.3 mm)

250 V

Midget

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CE; CSA; UL

Time Delay

FRS-R-110

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 V

110 A

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Box

1.839 in (46.7 mm)

RK5

600 V

1.839 x 9.626 in (46.7 x 244.5 mm)

9.626 in (244.5 mm)

CE; CSA; UL

Time Delay

FRS-R-1/10

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 V

100 mA

End Cap

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Box

0.811 in (20.6 mm)

0.811 x 5 in (20.6 x 127 mm)

5 in (127 mm)

CE; CSA; UL

Time Delay

FWP-50B

Eaton Corporation

Electric Fuse

Inline/Holder

700 V

700 V

50 A

Tab/Blade

135 J

200 kA

Rated Breaking Capacity at 700 VDC: 50000 A

Box

0.813 in (20.65 mm)

0.813 x 2.75 in (20.65 x 69.85 mm)

2.75 in (69.85 mm)

CE; CSA; UL

GDB-16A

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

1.6 A

End Cap

1.6 J

35 A

0.205 in (5.2 mm)

250 V

10 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)

UL; VDE

Fast

GDB-1.6A

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

1.6 A

End Cap

1.6 J

35 A

0.205 in (5.2 mm)

250 V

10 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)

UL; VDE

Fast

JJN-300

Eaton Corporation

Electric Fuse

Inline/Holder

300 V

160 V

300 A

Tab/Blade

200 kA

Rated Breaking Capacity at 160 VDC: 20000 A

Box

1 in (25.4 mm)

1 x 0.858 in (25.4 x 21.8 mm)

0.858 in (21.8 mm)

CE; CSA; UL

Very Fast

JJS-25V

Eaton Corporation

Electric Fuse

JLLN400

Littelfuse

Electric Fuse

Inline/Holder

300 V

125 V

400 A

Tab/Blade

200 kA

Rated Breaking Capacity at 125 VDC: 20000 A

1.311 in (33.3 mm)

1.311 x 0.827 in (33.3 x 21 mm)

2.752 in (69.9 mm)

CE; CSA; CUL; UL

Fast

JTD17.5

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

17.5 A

End Cap

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

0.811 in (20.6 mm)

2.252 in (57.2 mm)

CSA; UL

Time Delay

JTD17.5ID

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

17.5 A

End Cap

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

0.811 in (20.6 mm)

Indicator

0.811 x 2.252 in (20.6 x 57.2 mm)

2.252 in (57.2 mm)

CSA; UL

Time Delay

JTD175

Littelfuse

Electric Fuse

Inline/Holder

600 V

500 V

175 A

Tab/Blade

200 kA

Rated Breaking Capacity at 500 VDC: 20000 A

Bulk

1.5 in (38.1 mm)

3 in (76.2 mm)

CSA; UL

Time Delay

JTD175ID

Littelfuse

Electric Fuse

Inline/Holder

600 V

500 V

175 A

Tab/Blade

200 kA

1.626 in (41.3 mm)

Indicator

1.626 x 3 in (41.3 x 76.2 mm)

3 in (76.2 mm)

CSA; UL

Time Delay

LA70QS500-4

Littelfuse

Electric Fuse

Inline/Holder

700 V

700 V

500 A

Tab/Blade

150 J

200 kA

Rated Breaking Capacity at 700 VDC: 100000 A

2 in (50.8 mm)

2 x 2.843 in (50.8 x 72.2 mm)

2.843 in (72.2 mm)

CSA; UL

Fast

LA70QS500-4K

Littelfuse

Electric Fuse

Inline/Holder

700 V

700 V

500 A

Tab/Blade

160 J

200 kA

Rated Breaking Capacity at 700 VDC: 100000 A

2 in (50.8 mm)

2 x 2.843 in (50.8 x 72.2 mm)

2.843 in (72.2 mm)

CSA; UL

Fast

MEV100A125-4

Mersen S A

Electric Fuse

Inline/Holder

1 KV

125 A

Tab/Blade

100 kA

80 ms

Bulk

1.22 in (31 mm)

2.874 in (73 mm)

IATF 16949; UL

MFU0805FF04000P100

Vishay Intertechnology

Electric Fuse

Surface Mount

32 V

4 A

Wraparound

40.3 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

S506-160-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

160 mA

End Cap

52 mJ

Nickel

35 A

0.093

0.205 in (5.2 mm)

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; IEC; IMQ; SEMKO; UL; VDE

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.