End Cap 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

04661.75NR

Littelfuse

Electric Fuse

Surface Mount

63 V

63 V

1.75 A

End Cap

132.3 mJ

-55 °C (-67 °F)

Matte Tin Over Nickel

50 A

4 h

Rated Breaking Capacity at 63 VDC: 50 A

0.13

Tape And Reel

0.125 in (3.18 mm)

0.06 in (1.52 mm)

Supplemental

e3

63 V

1206

0.125 x 0.06 x 0.023 in (3.18 x 1.52 x 0.58 mm)

0.023 in (0.58 mm)

CSA; UL

90 °C (194 °F)

Very Fast

0481001H

Littelfuse

Electric Fuse

Inline/Holder

125 V

125 V

1 A

End Cap

733 mJ

-55 °C (-67 °F)

Tin

300 A

Rated Breaking Capacity at 125 VDC: 200 A

Bulk

e3

Alarm

CSA; UL

90 °C (194 °F)

0481001.H

Littelfuse

Electric Fuse

Inline/Holder

125 V

125 V

1 A

End Cap

1.82 J

-55 °C (-67 °F)

300 A

5 m

0.701 in (17.8 mm)

0.228 in (5.8 mm)

125 V

Alarm; Indicator

0.772 in (19.6 mm)

CSA; UL

125 °C (257 °F)

Fast

0481020.HXLP

Littelfuse

Electric Fuse

Inline/Holder

125 V

125 V

20 A

End Cap

1.024 kJ

-55 °C (-67 °F)

300 A

5 m

0.839 in (21.3 mm)

0.228 in (5.8 mm)

125 V

Alarm; Indicator

0.772 in (19.6 mm)

CSA; UL

125 °C (257 °F)

Fast

0977010.MXP

Littelfuse

Electric Fuse

Inline/Holder

500 V

450 V

10 A

End Cap

249 J

-55 °C (-67 °F)

100 A

Rated Breaking Capacity at 450 VDC: 200 A, Pre-Arcing Time: Open within 10 ms at 1000% Rated Current

249

Bulk

0.205 in (5.2 mm)

500 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; PSE

125 °C (257 °F)

Time Lag

0FLM015T

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

15 A

End Cap

10 kA

12 s

Pre Arcing Time: Open within 12 s at 200% Rated Current

Bulk

0.406 in (10.31 mm)

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

CE; CSA; QPL; UL

Time Delay

0FLM01.5T

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

1.5 A

End Cap

10 kA

5 s

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

Bulk

0.406 in (10.31 mm)

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

CE; CSA; QPL; UL

Time Delay

0JTD045.T

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

45 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

0JTD04.5T

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

4.5 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

0SLC015.T

Littelfuse

Electric Fuse

15 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

0SLC050.T

Littelfuse

Electric Fuse

50 A

End Cap

100 kA

0.406 in (10.3 mm)

G

480 V

0.406 x 2.252 in (10.3 x 57.2 mm)

2.252 in (57.2 mm)

CSA, UL

Medium

0SLC060.T

Littelfuse

Electric Fuse

60 A

End Cap

Silver

100 kA

0.406 in (10.3 mm)

G

e4

480 V

0.406 x 2.252 in (10.3 x 57.2 mm)

2.252 in (57.2 mm)

CSA, UL

Medium

0SPF002.T

Littelfuse

Electric Fuse

Inline/Holder

1 KV

2 A

End Cap

4.8 J

Nickel

20 kA

4 m

Bulk

0.406 in (10.31 mm)

0.394 x 1.496 in (10 x 38 mm)

0.406 x 1.5 in (10.31 x 38.1 mm)

1.5 in (38.1 mm)

CSA; TUV; UL

Fast

0SPF010.T

Littelfuse

Electric Fuse

Inline/Holder

1 KV

10 A

End Cap

401 J

20 kA

4 m

Bulk

0.406 in (10.31 mm)

0.394 x 1.496 in (10 x 38 mm)

0.406 x 1.5 in (10.31 x 38.1 mm)

1.5 in (38.1 mm)

CSA; TUV; UL

Fast

215002.

Littelfuse

Electric Fuse

Inline/Holder

250 V

2 A

End Cap

6.768 J

-55 °C (-67 °F)

Nickel

1.5 kA

Bulk; Tape And Reel

0.205 in (5.2 mm)

0.205 x 0.787 in (5.2 x 20 mm)

0.787 in (20 mm)

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

125 °C (257 °F)

Time Lag

215002

Littelfuse

Electric Fuse

Inline/Holder

250 V

2 A

End Cap

6.95 J

-55 °C (-67 °F)

Nickel

1.5 kA

6.95

Bulk; Tape And Reel

0.205 in (5.2 mm)

Supplemental

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)

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

125 °C (257 °F)

Time Lag

217.063XP

Littelfuse

Electric Fuse

Inline/Holder

250 V

63 mA

End Cap

570 μJ

-55 °C (-67 °F)

Matte Tin

35 A

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; KTL; SEMKO; UL

125 °C (257 °F)

Fast

21706.3XP

Littelfuse

Electric Fuse

Inline/Holder

250 V

6.3 A

End Cap

64.2 J

-55 °C (-67 °F)

Matte Tin

63 A

217

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; KTL; PSE; SEMKO; UL

125 °C (257 °F)

Fast

313010P

Littelfuse

Electric Fuse

Inline/Holder

32 V

10 A

End Cap

760 J

Matte Tin

300 A

0.25 in (6.35 mm)

e3

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; METI; PSE; UL

Slow

313.010P

Littelfuse

Electric Fuse

Inline/Holder

250 V

10 mA

End Cap

120 μJ

Tin

0.25 in (6.35 mm)

e3

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; METI; PSE; UL

Slow

400E2C5.5

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

400 A

End Cap

80 kA

10 m

6.382 in (162.1 mm)

Striker

6.38 x 15.875 in (162.05 x 403.23 mm)

15.874 in (403.2 mm)

Medium

ANL-350

Eaton Corporation

Electric Fuse

Inline/Holder

80 V

350 A

End Cap

2.7 kA

3.189 in (81 mm)

Indicator

3.189 x 0.874 in (81 x 22.2 mm)

0.874 in (22.2 mm)

CSA; UL

Time Delay

BK-MDL-1/4-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

250 mA

End Cap

447 mJ

Nickel

35 A

Box

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

BK/MDL-1/4-R

Cooper Electronic Technologies

Electric Fuse

Inline/Holder

250 V

250 mA

End Cap

447 mJ

Nickel

35 A

MDL

Box

0.25 in (6.35 mm)

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CSA; UL

Time Delay

BK/S501-500-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

500 mA

End Cap

38 mJ

Nickel

1.5 kA

0.038

Box

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)

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

Fast

BK/S506-63-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

63 mA

End Cap

21 mJ

Nickel

35 A

0.021

Bulk

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; CSA; IMQ; SEMKO; UL; VDE

Time Delay

BK/S506-6.3-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

6.3 A

End Cap

237.6 J

Nickel

63 A

237.6

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; PSE; SEMKO; UL; VDE

Time Delay

BK1-S505-3.15-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

3.15 A

End Cap

36.6 J

Nickel

1.5 kA

36.6

Bag

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

BK1-S505-3-15-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

3.15 A

End Cap

36.6 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

BK1-S505H-1-R

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

400 V

1 A

End Cap

1.28 J

100 A

Rated Breaking Capacity at 400 VDC: 1500 A

Bag

0.205 in (5.2 mm)

0.205 x 0.787 in (5.2 x 20 mm)

0.787 in (20 mm)

PSE/JET; UL

Time Delay

BK1/S500-5-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

5 A

End Cap

42 J

Nickel

50 A

Bag

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; CSA; CUL; IMQ; SEMKO; UL; VDE

Fast

BK1/S505-3.15-R

Cooper Electronic Technologies

Electric Fuse

Inline/Holder

250 V

3.15 A

End Cap

27 J

1.5 kA

S505

Bag

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

BK1/S506-100-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

100 mA

End Cap

45 mJ

Nickel

35 A

0.045

Bag

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; CSA; IMQ; SEMKO; UL; VDE

Time Delay

BK1/S506-500-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

500 mA

End Cap

827 mJ

Nickel

35 A

0.827

Bag

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

C14G10

Eaton Corporation

Electric Fuse

Inline/Holder

690 V

690 V

10 A

End Cap

80 kA

C14

0.551 in (14 mm)

0.551 x 2.008 in (14 x 51 mm)

2.008 in (51 mm)

IEC

C22G100

Eaton Corporation

Electric Fuse

Inline/Holder

500 V

500 V

100 A

End Cap

120 kA

0.866 in (22 mm)

500 V

0.866 x 2.283 in (22 x 58 mm)

0.866 x 2.283 in (22 x 58 mm)

2.283 in (58 mm)

IEC

C22M100

Eaton Corporation

Electric Fuse

Inline/Holder

500 V

500 V

100 A

End Cap

120 kA

C22

0.866 in (22 mm)

0.866 x 2.283 in (22 x 58 mm)

2.283 in (58 mm)

IEC

DZ16F2

Littelfuse

Electric Fuse

Inline/Holder

500 V

500 V

2 A

End Cap

80 kA

DZ

Rated Breaking Capacity at 500 VDC: 80000 A

0.52 in (13.2 mm)

Indicator

0.52 x 1.969 in (13.2 x 50 mm)

1.969 in (50 mm)

DIN; IEC; VDE

Fast

F02B250V11/2AS

Defense Logistics Agency

Electric Fuse

Inline/Holder

250 V

250 V

1.5 A

End Cap

-55 °C (-67 °F)

35 A

Pre Arcing Time: Open within 1.5 s at 300% Rated Current

0.25 in (6.35 mm)

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

MIL-PRF-15160/2H

85 °C (185 °F)

FLNR015.T

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

15 A

End Cap

200 kA

Rated Breaking Capacity at 125 VDC: 20000 A

Bulk

0.563 in (14.3 mm)

2 in (50.8 mm)

CSA; UL

Time Delay

FLNR01.5T

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

1.5 A

End Cap

200 kA

Rated Breaking Capacity at 125 VDC: 20000 A

Bulk

0.563 in (14.3 mm)

2 in (50.8 mm)

CSA; UL

Time Delay

FLU011.

Littelfuse

Electric Fuse

Inline/Holder

1 KV

1 KV

11 A

End Cap

20 kA

0.406 in (10.31 mm)

1 KV

5AG

0.406 x 1.5 in (10.31 x 38.1 mm)

1.5 in (38.1 mm)

CSA; UL

Fast

FLU011

Littelfuse

Electric Fuse

Inline/Holder

1 KV

1 KV

11 A

End Cap

20 kA

Rated Breaking Capacity at 1000 VDC: 20000 A

0.406 in (10.31 mm)

0.406 x 1.5 in (10.31 x 38.1 mm)

1.5 in (38.1 mm)

CSA; UL

FWH-6.30A6F

Eaton Corporation

Electric Fuse

Inline/Holder

500 V

500 V

6.3 A

End Cap

90 J

50 kA

Rated Breaking Capacity at 500 VDC: 50000 A

Box

0.252 in (6.4 mm)

0.252 x 1.252 in (6.4 x 31.8 mm)

1.252 in (31.8 mm)

CE; CSA; UL

JLLN025.T

Littelfuse

Electric Fuse

Inline/Holder

300 V

160 V

25 A

End Cap

200 kA

Rated Breaking Capacity at 160 VDC: 50000 A

0.406 in (10.3 mm)

300 V

0.874 in (22.2 mm)

CE; CSA; CUL; UL

Fast

JLS030

Littelfuse

Electric Fuse

Inline/Holder

600 V

30 A

End Cap

200 kA

Bulk

0.811 in (20.6 mm)

0.811 x 2.252 in (20.6 x 57.2 mm)

2.252 in (57.2 mm)

CE; CSA; QPL; UL

Fast

JTD010ID

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

10 A

End Cap

1.69 kJ

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

JTD30ID

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

30 A

End Cap

4.754 kJ

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

0.811 in (20.6 mm)

Indicator

2.252 in (57.2 mm)

CSA; UL

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.