175 mA Fuses 50

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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

0313.175HXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

175 mA

End Cap

177 mJ

-55 °C (-67 °F)

Nickel

35 A

4 h

0.17

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; UL

125 °C (257 °F)

Time Lag

318.175P

Littelfuse

Electric Fuse

Through Hole Mount

250 V

175 mA

Pin Wire

9.6 mJ

Matte Tin

35 A

318

0.276 in (7 mm)

e3

0.276 x 1.288 in (7 x 32.72 mm)

1.288 in (32.72 mm)

CE; CSA; UL

Fast

312.175

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

175 mA

End Cap

9.6 mJ

Tin/Lead

35 A

0.25 in (6.35 mm)

e0

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CSA; UL

Fast

326.175

Littelfuse

Electric Fuse

Inline/Holder

250 V

175 mA

End Cap

220 mJ

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

Slow

325.175

Littelfuse

Electric Fuse

Through Hole Mount

250 V

175 mA

Pin Wire

220 mJ

Tin/Lead

0.275 in (6.99 mm)

e0

0.275 x 1.275 in (6.99 x 32.39 mm)

1.275 in (32.39 mm)

CSA

Slow

0312.175MXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

175 mA

End Cap

9.6 mJ

-55 °C (-67 °F)

35 A

5 s

Bulk

0.25 in (6.35 mm)

3AG

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; UL

125 °C (257 °F)

Fast

CAT25C03V-1.8-G

Littelfuse

Electric Fuse

Through Hole Mount

250 V

175 mA

Pin Wire

9.6 mJ

Tin

35 A

318

0.276 in (7 mm)

e3

0.276 x 1.288 in (7 x 32.72 mm)

1.288 in (32.72 mm)

CE; CSA; UL

Fast

0312.175VX

Littelfuse

Electric Fuse

Inline/Holder

250 V

175 mA

End Cap

9.6 mJ

-55 °C (-67 °F)

Tin

35 A

312

Bulk

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; UL

125 °C (257 °F)

Fast

318.175

Littelfuse

Electric Fuse

Through Hole Mount

250 V

250 V

175 mA

Pin Wire

9.6 mJ

Tin Lead

35 A

0.276 in (7 mm)

e0

0.276 x 1.275 in (7 x 32.39 mm)

1.275 in (32.39 mm)

CSA; UL

Fast

0318.175HX

Littelfuse

Electric Fuse

Through Hole Mount

250 V

175 mA

Pin Wire

9.6 mJ

-55 °C (-67 °F)

Tin

35 A

318

Bulk

0.275 in (6.99 mm)

e3

0.275 x 1.288 in (6.99 x 32.72 mm)

1.288 in (32.72 mm)

CE; CSA; UL

125 °C (257 °F)

Fast

0313.175VXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

175 mA

End Cap

177 mJ

-55 °C (-67 °F)

Nickel

35 A

313

Bulk

0.25 in (6.35 mm)

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; UL

125 °C (257 °F)

Time Lag

0315.175MXP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

175 mA

Pin Wire

177 mJ

-60 °C (-76 °F)

35 A

5 s

Bulk

0.275 in (6.99 mm)

3AG

1.273 x 0.275 in (32.34 x 6.98 mm)

1.288 in (32.72 mm)

CE; CSA; UL

125 °C (257 °F)

Time Lag

CAT25C03LE-1.8-G

Littelfuse

Electric Fuse

Inline/Holder

250 V

175 mA

End Cap

9.6 mJ

35 A

312

0.25 in (6.35 mm)

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; UL

Fast

0325.175HXP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

250 V

175 mA

Pin Wire

220 mJ

-55 °C (-67 °F)

Tin

100 A

4 h

0.22

Bulk

0.275 in (6.99 mm)

e3

250 V

3AB

0.275 x 1.288 in (6.99 x 32.72 mm)

1.288 in (32.72 mm)

CE

125 °C (257 °F)

Time Lag

313.175

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

175 mA

End Cap

177 mJ

Tin/Lead

35 A

0.25 in (6.35 mm)

e0

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; PSE; UL

Slow

0326.175MXCCP

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

175 mA

End Cap

-55 °C (-67 °F)

4 h

0.22

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

125 °C (257 °F)

Time Lag

0318.175MX

Littelfuse

Electric Fuse

Through Hole Mount

250 V

175 mA

Pin Wire

9.6 mJ

-55 °C (-67 °F)

Tin

35 A

318

Bulk

0.275 in (6.99 mm)

e3

0.275 x 1.288 in (6.99 x 32.72 mm)

1.288 in (32.72 mm)

CE; CSA; UL

125 °C (257 °F)

Fast

0325.175MX52P

Littelfuse

Electric Fuse

Through Hole Mount

250 V

175 mA

Pin Wire

350 mJ

-55 °C (-67 °F)

Tin

4 h

0.22

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

125 °C (257 °F)

Time Lag

326.175P

Littelfuse

Electric Fuse

Inline/Holder

250 V

175 mA

End Cap

220 mJ

Tin

100 A

326

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; PSE; UL

Slow

0325.175MXF31P

Littelfuse

Electric Fuse

Through Hole Mount

250 V

175 mA

Pin Wire

350 mJ

-55 °C (-67 °F)

Tin

4 h

0.22

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

125 °C (257 °F)

Time Lag

325.175P

Littelfuse

Electric Fuse

Through Hole Mount

250 V

175 mA

Pin Wire

220 mJ

Matte Tin

100 A

325P

0.275 in (6.99 mm)

e3

0.275 x 1.288 in (6.99 x 32.72 mm)

1.288 in (32.72 mm)

CE; CSA; PSE; UL

Slow

0326.175MXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

175 mA

End Cap

350 mJ

-55 °C (-67 °F)

Nickel

100 A

5 s

0.22

Bulk

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

125 °C (257 °F)

Time Delay

3250.175MMXP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

175 mA

Pin Wire

220 mJ

-55 °C (-67 °F)

Matte Tin

100 A

Bulk

0.275 in (6.99 mm)

e3

0.275 x 1.288 in (6.99 x 32.72 mm)

1.288 in (32.72 mm)

CE

125 °C (257 °F)

Time Lag

0325.175MX52LP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

175 mA

Pin Wire

350 mJ

-55 °C (-67 °F)

Tin

4 h

0.22

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

125 °C (257 °F)

Time Lag

312.175P

Littelfuse

Electric Fuse

Inline/Holder

250 V

175 mA

End Cap

9.6 mJ

Nickel

35 A

0.25 in (6.35 mm)

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; UL

Fast

0318.175MXBP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

175 mA

Pin Wire

9.6 mJ

-55 °C (-67 °F)

Tin

35 A

Bulk

0.275 in (6.99 mm)

e3

0.275 x 1.288 in (6.99 x 32.72 mm)

1.288 in (32.72 mm)

CE; CSA; UL

125 °C (257 °F)

Fast

0315.175HXP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

175 mA

Pin Wire

177 mJ

-55 °C (-67 °F)

Matte Tin

35 A

Bulk

0.275 in (6.99 mm)

e3

0.275 x 1.275 in (6.99 x 32.39 mm)

1.275 in (32.39 mm)

CE; CSA; UL

125 °C (257 °F)

Time Lag

0325.175MXP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

175 mA

Pin Wire

350 mJ

-55 °C (-67 °F)

Tin

100 A

5 s

0.22

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

125 °C (257 °F)

Time Delay

0325.175VXP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

250 V

175 mA

Pin Wire

-55 °C (-67 °F)

Tin

4 h

0.22

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

125 °C (257 °F)

Time Lag

0313.175MXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

175 mA

End Cap

177 mJ

-60 °C (-76 °F)

Nickel

35 A

5 s

0.17

Bulk

0.25 in (6.35 mm)

Supplemental

250 V

3AG

1.25 x 0.25 in (31.75 x 6.35 mm)

1.25 in (31.75 mm)

CE; CSA; UL

125 °C (257 °F)

Time Lag

0318.175VXP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

175 mA

Pin Wire

9.6 mJ

-55 °C (-67 °F)

Matte Tin

35 A

318

Bulk

0.275 in (6.99 mm)

e3

0.275 x 1.288 in (6.99 x 32.72 mm)

1.288 in (32.72 mm)

CE; CSA; UL

125 °C (257 °F)

Fast

0312.175HXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

175 mA

End Cap

9.6 mJ

-55 °C (-67 °F)

Tin

35 A

5 s

Tape And Reel

0.25 in (6.35 mm)

e3

3AG

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; UL

125 °C (257 °F)

Fast

0315.175MXBP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

175 mA

Pin Wire

177 mJ

-55 °C (-67 °F)

35 A

5 s

Bulk

0.275 in (6.985 mm)

3AG

1.275 in (32.39 mm)

CE; CSA; UL

125 °C (257 °F)

Slow

3260.175MHXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

175 mA

End Cap

220 mJ

-55 °C (-67 °F)

Matte Tin

100 A

Bulk

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

125 °C (257 °F)

Time Lag

3250.175MHXP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

175 mA

Pin Wire

220 mJ

-55 °C (-67 °F)

Matte Tin

100 A

Bulk

0.275 in (6.99 mm)

e3

0.275 x 1.288 in (6.99 x 32.72 mm)

1.288 in (32.72 mm)

CE

125 °C (257 °F)

Time Lag

0318.175P

Littelfuse

Electric Fuse

Through Hole Mount

250 V

175 mA

Pin Wire

9.6 mJ

-55 °C (-67 °F)

Matte Tin

35 A

318

0.275 in (6.99 mm)

e3

0.275 x 1.288 in (6.99 x 32.72 mm)

1.288 in (32.72 mm)

CE; CSA; UL

125 °C (257 °F)

Fast

0312.175P

Littelfuse

Electric Fuse

Inline/Holder

250 V

175 mA

End Cap

9.6 mJ

-55 °C (-67 °F)

Nickel

35 A

312

0.25 in (6.35 mm)

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; UL

125 °C (257 °F)

Fast

0318.175MXP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

175 mA

Pin Wire

9.6 mJ

-55 °C (-67 °F)

Tin

35 A

5 s

Bulk

0.275 in (6.99 mm)

e3

3AG

0.275 x 1.288 in (6.99 x 32.72 mm)

1.288 in (32.72 mm)

CE; CSA; UL

125 °C (257 °F)

Fast

315.175

Littelfuse

Electric Fuse

Through Hole Mount

250 V

250 V

175 mA

Pin Wire

177 mJ

Tin/Lead

35 A

0.275 in (6.985 mm)

e0

0.275 x 1.275 in (6.985 x 32.385 mm)

1.275 in (32.385 mm)

CE; CSA; PSE; UL

Slow

0318.175VX

Littelfuse

Electric Fuse

Through Hole Mount

250 V

175 mA

Pin Wire

9.6 mJ

-55 °C (-67 °F)

Tin

35 A

318

Bulk

0.275 in (6.99 mm)

e3

0.275 x 1.288 in (6.99 x 32.72 mm)

1.288 in (32.72 mm)

CE; CSA; UL

125 °C (257 °F)

Fast

0312.175HX

Littelfuse

Electric Fuse

Inline/Holder

250 V

175 mA

End Cap

9.6 mJ

-55 °C (-67 °F)

Tin

35 A

312

Bulk

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; UL

125 °C (257 °F)

Fast

3250.175MVXP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

175 mA

Pin Wire

220 mJ

-55 °C (-67 °F)

Matte Tin

100 A

Bulk

0.275 in (6.99 mm)

e3

0.275 x 1.288 in (6.99 x 32.72 mm)

1.288 in (32.72 mm)

CE

125 °C (257 °F)

Time Lag

0312.175VXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

175 mA

End Cap

9.6 mJ

-55 °C (-67 °F)

Nickel

35 A

312

Bulk

0.25 in (6.35 mm)

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; UL

125 °C (257 °F)

Fast

0315.175VXP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

175 mA

Pin Wire

177 mJ

-55 °C (-67 °F)

Matte Tin

35 A

315

Bulk

0.275 in (6.99 mm)

e3

0.275 x 1.275 in (6.99 x 32.39 mm)

1.275 in (32.39 mm)

CE; CSA; UL

125 °C (257 °F)

Time Lag

0318.175HXP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

175 mA

Pin Wire

9.6 mJ

-55 °C (-67 °F)

Tin

35 A

5 s

Tape And Reel

0.275 in (6.99 mm)

e3

3AG

0.275 x 1.288 in (6.99 x 32.72 mm)

1.288 in (32.72 mm)

CE; CSA; UL

125 °C (257 °F)

Fast

0326.175VXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

175 mA

End Cap

-55 °C (-67 °F)

Nickel

4 h

0.22

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

125 °C (257 °F)

Time Lag

3260.175MMXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

175 mA

End Cap

220 mJ

-55 °C (-67 °F)

Matte Tin

100 A

Bulk

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

125 °C (257 °F)

Time Lag

3260.175MVXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

175 mA

End Cap

220 mJ

-55 °C (-67 °F)

Matte Tin

100 A

Bulk

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

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.