2 A Fuses 43

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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

BK/KTK-R-2

Eaton Corporation

Electric Fuse

2 A

End Cap

200 kA

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

BK-AGC-V-2-R

Eaton Corporation

Electric Fuse

Through Hole Mount

250 V

2 A

Pin Wire

17.52 J

-55 °C (-67 °F)

Tin

100 A

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

0.005

Box

0.266 in (6.76 mm)

e3

0.248 x 1.26 in (6.3 x 32 mm)

0.266 x 1.292 in (6.76 x 32.82 mm)

1.292 in (32.82 mm)

CSA; UL

125 °C (257 °F)

Fast

38212000430

Littelfuse

Electric Fuse

Through Hole Mount

250 V

2 A

Wire

17.8 J

-40 °C (-40 °F)

Tin

100 A

150 ms

12

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; PSE; UL; VDE

85 °C (185 °F)

Time Lag

80412000000

Littelfuse

Electric Fuse

Through Hole Mount

250 V

2 A

Wire

88 J

-40 °C (-40 °F)

Tin

150 A

1 s

Ammo Pack

0.488 in (12.4 mm)

0.252 in (6.4 mm)

e3

250 V

TE7

0.488 x 0.252 x 0.386 in (12.4 x 6.4 x 9.8 mm)

0.362 in (9.2 mm)

125 °C (257 °F)

Time Lag

80812000075

Littelfuse

Electric Fuse

Through Hole Mount

250 V

450 V

2 A

Pin Wire

61 mJ

-65 °C (-85 °F)

Matte Tin

200 A

10 s

Pre Arcing Time: Open within 10 s at 200% Rated Current

0.061

Bulk

0.35 in (8.9 mm)

0.183 in (4.65 mm)

e3

250 V

TE5

0.35 x 0.183 x 0.348 in (8.9 x 4.65 x 8.85 mm)

0.348 in (8.85 mm)

CUL; PSE; UL

125 °C (257 °F)

Fast

35612000029

Littelfuse

Electric Fuse

Inline/Holder

440 V

2 A

End Cap

9.2 J

-25 °C (-13 °F)

1 kA

10 ms

Pre Arcing Time: Open within 0.01 s at 1000% Rated Current

Bulk

0.25 in (6.35 mm)

Supplemental

440 V

3AB

0.248 x 1.26 in (6.3 x 32 mm)

1.25 in (31.75 mm)

CE; CUL; UL

70 °C (158 °F)

Slow

MFU0402FF02000E100

Vishay Intertechnology

Electric Fuse

Surface Mount

32 V

2 A

Wraparound

10.1 mJ

15 °C (59 °F)

Matte Tin with Nickel barrier

50 A

Tape And Reel

0.039 in (1 mm)

0.02 in (0.5 mm)

e3

0.039 x 0.02 x 0.013 in (1 x 0.5 x 0.32 mm)

0.013 in (0.32 mm)

UL; UMF

35 °C (95 °F)

Very Fast

EYP2BN082

Panasonic

Thermal Fuse

Through Hole Mount

250 V

2 A

Wire

Tin

Bulk

0.098 in (2.5 mm)

e3

250 V

BEAB; CCC; CSA; PSE; UL; VDE

60 °C (140 °F)

80712000000

Littelfuse

Electric Fuse

Through Hole Mount

300 V

300 V

2 A

Wire

8.8 kJ

-40 °C (-40 °F)

Tin

100 A

1 s

Ammo Pack

0.488 in (12.4 mm)

0.252 in (6.4 mm)

e3

300 V

0.488 x 0.252 x 0.362 in (12.4 x 6.4 x 9.2 mm)

0.362 in (9.2 mm)

IEC; CUL; PSE; UL

125 °C (257 °F)

Time Lag

80712000440

Littelfuse

Electric Fuse

Through Hole Mount

300 V

300 V

2 A

Wire

8.8 kJ

-40 °C (-40 °F)

Tin

100 A

1 s

Bulk

0.488 in (12.4 mm)

0.252 in (6.4 mm)

e3

300 V

0.488 x 0.252 x 0.362 in (12.4 x 6.4 x 9.2 mm)

0.362 in (9.2 mm)

IEC; CUL; PSE; UL

125 °C (257 °F)

Time Lag

FCD121200TP

Littelfuse

Electric Fuse

Surface Mount

32 V

64 V

2 A

Wraparound

4.7 J

-55 °C (-67 °F)

Tin

50 A

FCD12

Tape And Reel

0.126 in (3.2 mm)

0.063 in (1.6 mm)

e3

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

0.024 in (0.6 mm)

IEC; UL

125 °C (257 °F)

Fast

213002

Littelfuse

Electric Fuse

Inline/Holder

250 V

2 A

End Cap

92.7 J

-55 °C (-67 °F)

Tin

100 A

Bulk; Tape And Reel

0.205 in (5.2 mm)

e3

0.205 x 0.787 in (5.2 x 20 mm)

0.787 in (20 mm)

CCC; CE; CSA; IEC; PSE; SEMKO; UL

125 °C (257 °F)

Time Lag

KLC2

Littelfuse

Electric Fuse

Inline/Holder

600 V

2 A

Tab/Blade

200 kA

0.563 in (14.3 mm)

0.563 x 1.874 in (14.3 x 47.6 mm)

1.874 in (47.6 mm)

CSA; UL

Fast

LA120X2-1

Littelfuse

Electric Fuse

Inline/Holder

1.2 KV

1 KV

2 A

End Cap

30 J

100 kA

Rated Breaking Capacity at 1000 VDC: 100000 A

0.811 in (20.6 mm)

1.2 KV

0.811 x 4.606 in (20.6 x 117 mm)

4.606 in (117 mm)

Very Fast

LA15QS2-2

Littelfuse

Electric Fuse

Inline/Holder

150 V

150 V

2 A

End Cap

1 mJ

100 kA

LA15QS

Rated Breaking Capacity at 150 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)

UL

Very Fast

202002

Littelfuse

Electric Fuse

Through Hole Mount

250 V

2 A

Pin Wire

1.07 J

-55 °C (-67 °F)

Tin Lead

50 A

0.372 in (9.45 mm)

0.25 in (6.35 mm)

e0

0.372 x 0.25 x 0.165 in (9.45 x 6.35 x 4.19 mm)

0.165 in (4.19 mm)

CSA; UL

125 °C (257 °F)

Fast

CY10X38G2

Littelfuse

Electric Fuse

Inline/Holder

500 V

2 A

End Cap

120 kA

0.394 in (10 mm)

500 V

0.394 x 1.496 in (10 x 38 mm)

0.394 x 1.496 in (10 x 38 mm)

1.496 in (38 mm)

IEC

Fast

CY10X38M2

Littelfuse

Electric Fuse

Inline/Holder

500 V

2 A

End Cap

120 kA

0.394 in (10 mm)

500 V

0.394 x 1.496 in (10 x 38 mm)

0.394 x 1.496 in (10 x 38 mm)

1.496 in (38 mm)

IEC

Time Lag

CY14X51G2

Littelfuse

Electric Fuse

Inline/Holder

690 V

2 A

End Cap

80 kA

0.551 in (14 mm)

690 V

0.551 x 2.008 in (14 x 51 mm)

0.551 x 2.008 in (14 x 51 mm)

2.008 in (51 mm)

IEC

Fast

CY14X51M2

Littelfuse

Electric Fuse

Inline/Holder

690 V

2 A

End Cap

80 kA

0.551 in (14 mm)

690 V

0.551 x 2.008 in (14 x 51 mm)

0.551 x 2.008 in (14 x 51 mm)

2.008 in (51 mm)

IEC

Time Lag

235002

Littelfuse

Electric Fuse

Inline/Holder

250 V

2 A

End Cap

2.649 J

-55 °C (-67 °F)

Nickel

100 A

4 h

2.6

Bulk; Tape And Reel

0.205 in (5.2 mm)

Supplemental

250 V

60.3 mΩ

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; KTL; PSE; UL

125 °C (257 °F)

Fast

312002

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

2 A

End Cap

5.2 J

Tin Lead

35 A

5 s

Pre Arcing Time: Open within 5 s at 200% Rated Current

5.2

0.25 in (6.35 mm)

e0

250 V

3AG

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CSA; UL

Fast

EYP2BH115

Panasonic

Thermal Fuse

Through Hole Mount

250 V

2 A

Wire

Tin

Bulk

0.197 in (5 mm)

0.087 in (2.2 mm)

e3

250 V

0.157 in (4 mm)

BEAB; CCC; CSA; PSE; UL; VDE

80 °C (176 °F)

EYP2BH138

Panasonic

Thermal Fuse

Through Hole Mount

250 V

2 A

Wire

Bulk

0.197 in (5 mm)

0.087 in (2.2 mm)

250 V

0.157 in (4 mm)

BEAB; CCC; CSA; PSE; UL; VDE

100 °C (212 °F)

EYP2BH145

Panasonic

Thermal Fuse

Through Hole Mount

250 V

2 A

Wire

Tin

Bulk

0.197 in (5 mm)

0.087 in (2.2 mm)

e3

250 V

0.157 in (4 mm)

BEAB; CCC; CSA; PSE; UL; VDE

110 °C (230 °F)

EYP2BN127

Panasonic

Thermal Fuse

Through Hole Mount

250 V

2 A

Wire

Tin

Bulk

0.098 in (2.5 mm)

e3

250 V

BEAB; CCC; CSA; PSE; UL; VDE

90 °C (194 °F)

EYP2BN134

Panasonic

Thermal Fuse

Through Hole Mount

250 V

2 A

Wire

Tin

Bulk

0.098 in (2.5 mm)

e3

250 V

BEAB; CCC; CSA; PSE; UL; VDE

100 °C (212 °F)

EYP2BN143

Panasonic

Thermal Fuse

Through Hole Mount

250 V

2 A

Wire

Bulk

0.098 in (2.5 mm)

250 V

BEAB; CCC; CSA; PSE; UL; VDE

110 °C (230 °F)

230002

Littelfuse

Electric Fuse

Through Hole Mount

250 V

2 A

Pin Wire

30 J

-55 °C (-67 °F)

Tin/Lead

100 A

4 h

30

0.185 in (4.7 mm)

e0

250 V

69.8 mΩ

2AG

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

37412000430

Littelfuse

Electric Fuse

Through Hole Mount

250 V

2 A

Pin Wire

11.8 J

-40 °C (-40 °F)

Matte Tin

50 A

1 m

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)

CSA, UL

85 °C (185 °F)

Time Lag

37312000430

Littelfuse

Electric Fuse

Through Hole Mount

250 V

2 A

Pin Wire

630 mJ

-40 °C (-40 °F)

Tin

50 A

5 s

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)

CSA; CUL; UL

85 °C (185 °F)

Very Fast

0680L2000-15

Bel Fuse

Electric Fuse

Surface Mount

125 V

125 V

2 A

Wraparound

6 J

-55 °C (-67 °F)

Gold

50 A

10 ms

Rated Breaking Capacity at 125 VDC: 100 A

Tape And Reel, 13 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

0603TSFV200FM/35-2

Littelfuse

Electric Fuse

2 A

-55 °C (-67 °F)

Tin/Nickel

35 A

4 h

0.12

0.067 in (1.7 mm)

0.036 in (0.91 mm)

e2

35 V

0603

0.067 x 0.036 x 0.016 in (1.7 x 0.91 x 0.4 mm)

0.016 in (0.4 mm)

90 °C (194 °F)

Fast

0678H2000-02

Bel Fuse

Electric Fuse

Surface Mount

250 V

125 V

2 A

Wraparound

1 J

-55 °C (-67 °F)

Silver

300 A

1 m

Rated Breaking Capacity at 125 VDC: 2000 A

Tape And Reel, 13 inch

0.386 in (9.8 mm)

0.12 in (3.05 mm)

e4

250 V

3912

0.12 in (3.05 mm)

AEC-Q200; CUL; CE; UL

125 °C (257 °F)

37012000430

Littelfuse

Electric Fuse

Through Hole Mount

250 V

2 A

Pin Wire

980 mJ

-40 °C (-40 °F)

Tin

35 A

20 ms

Ammo Pack; Tape

0.335 in (8.5 mm)

e3

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

30312000421

Littelfuse

Electric Fuse

Through Hole Mount

125 V

63 V

2 A

Pin Wire

170 mJ

-25 °C (-13 °F)

50 A

1 m

Pre Arcing Time: Open within 60 s at 200% Rated Current

Bulk

0.236 in (6 mm)

0.236 x 0.315 in (6 x 8 mm)

0.315 in (8 mm)

CSA; UL

70 °C (158 °F)

Fast

0678H2000-22

Bel Fuse

Electric Fuse

Surface Mount

250 V

125 V

2 A

Wraparound

1 J

-55 °C (-67 °F)

Palladium

300 A

1 m

Rated Breaking Capacity at 125 VDC: 2000 A

Tape And Reel, 13 inch

0.386 in (9.8 mm)

0.12 in (3.05 mm)

e4

250 V

3912

0.12 in (3.05 mm)

AEC-Q200; CUL; CE; UL

125 °C (257 °F)

30312000131

Littelfuse

Electric Fuse

Through Hole Mount

125 V

63 V

2 A

Pin Wire

170 mJ

-25 °C (-13 °F)

50 A

1 m

Pre Arcing Time: Open within 60 s at 200% Rated Current

Bulk

0.236 in (6 mm)

0.315 in (8 mm)

CSA; UL

70 °C (158 °F)

Fast

30312000001

Littelfuse

Electric Fuse

Through Hole Mount

125 V

63 V

2 A

Pin Wire

170 mJ

-25 °C (-13 °F)

50 A

1 m

Pre Arcing Time: Open within 60 s at 200% Rated Current

Ammo Pack; Tape

0.236 in (6 mm)

0.315 in (8 mm)

CSA; UL

70 °C (158 °F)

Fast

AHC-V-2-R

Eaton Corporation

Electric Fuse

Through Hole Mount

600 V

600 V

2 A

Pin Wire

-55 °C (-67 °F)

10 kA

Bulk

0.275 in (6.98 mm)

120 s

3AB

1.288 in (32.72 mm)

CUL; UL

125 °C (257 °F)

Fast

BK-AHC-V-2-R

Eaton Corporation

Electric Fuse

Through Hole Mount

600 V

600 V

2 A

Pin Wire

-55 °C (-67 °F)

10 kA

Box

0.275 in (6.98 mm)

120 s

3AB

1.288 in (32.72 mm)

CUL; UL

125 °C (257 °F)

Fast

15NCLPT-2E

Eaton Corporation

Electric Fuse

Inline/Holder

14.4 KV

14.4 KV

2 A

End Cap

63 kA

1.614 in (41 mm)

12.913 in (328 mm)

BK-AHC-V2-2-R

Eaton Corporation

Electric Fuse

Through Hole Mount

600 V

600 V

2 A

Pin Wire

-55 °C (-67 °F)

10 kA

Box

0.275 in (6.98 mm)

120 s

3AB

1.288 in (32.72 mm)

CUL; 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.