7.5 A Fuses 168

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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

SFE7.5BP

Littelfuse

Electric Fuse

Inline/Holder

32 V

32 V

7.5 A

End Cap

0.25 in (6.35 mm)

32 V

0.875 in (22.225 mm)

CCMR07.5TXP

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

7.5 A

End Cap

983 J

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

FLSR7.50

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

7.5 A

200 kA

FLSR

Rated Breaking Capacity at 300 VDC: 20000 A

CSA; UL

Time Delay

048107.5VX

Littelfuse

Electric Fuse

Inline/Holder

125 V

125 V

7.5 A

End Cap

121 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

99707.5

Littelfuse

Electric Fuse

Inline/Holder

58 V

7.5 A

Tab/Blade

-40 °C (-40 °F)

1 kA

Rated Breaking Capacity at 58 VDC: 1000 A

0.43 in (10.92 mm)

0.15 in (3.81 mm)

0.43 x 0.15 x 0.344 in (10.92 x 3.81 x 8.75 mm)

0.344 in (8.75 mm)

125 °C (257 °F)

Fast

29707.5

Littelfuse

Electric Fuse

Inline/Holder

32 V

7.5 A

Tab/Blade

68 J

Silver

Rated Breaking Capacity at 32 VDC: 1000 A

0.43 in (10.92 mm)

0.15 in (3.81 mm)

e4

0.43 x 0.15 x 0.339 in (10.92 x 3.81 x 8.6 mm)

0.339 in (8.6 mm)

UL

Fast

IDSR07.5T

Littelfuse

Electric Fuse

Inline/Holder

600 V

600 V

7.5 A

End Cap

200 kA

Rated Breaking Capacity at 600 VDC: 20000 A

Bulk

0.815 in (20.7 mm)

5 in (127 mm)

CSA; UL

Time Delay

028707.5.H

Littelfuse

Electric Fuse

Inline/Holder

32 V

7.5 A

Tab/Blade

60 J

-40 °C (-40 °F)

Silver

1 kA

Bulk

0.752 in (19.1 mm)

0.201 in (5.1 mm)

e4

20 ms

0.752 x 0.201 x 0.484 in (19.1 x 5.1 x 12.3 mm)

0.484 in (12.3 mm)

CUL; UL

105 °C (221 °F)

FLSR7.5ID

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

7.5 A

End Cap

200 kA

0.811 in (20.6 mm)

Indicator

0.811 x 5 in (20.6 x 127 mm)

5 in (127 mm)

CSA; UL

Time Delay

29707.5LXN

Littelfuse

Electric Fuse

7.5 A

Tab/Blade

-40 °C (-40 °F)

Silver

1 kA

68

0.429 in (10.9 mm)

0.15 in (3.8 mm)

e4

32 V

10.85 mΩ

0.429 x 0.15 x 0.346 in (10.9 x 3.8 x 8.8 mm)

0.346 in (8.8 mm)

UL

125 °C (257 °F)

IDSR7.50

Littelfuse

Electric Fuse

Inline/Holder

600 V

600 V

7.5 A

200 kA

IDSR

Rated Breaking Capacity at 600 VDC; 20000

Indicator

CSA; MSHA; UL

Time Delay

025707.5LXN

Littelfuse

Electric Fuse

Inline/Holder

32 V

7.5 A

Tab/Blade

60 J

-40 °C (-40 °F)

Matte Tin

1 kA

4 d 4 h

Rated Breaking Capacity at 32 VDC: 1000 A

60

Bulk

0.75 in (19.05 mm)

0.2 in (5.08 mm)

ATO

e3

32 V

0.75 x 0.2 x 0.48 in (19.05 x 5.08 x 12.19 mm)

0.48 in (12.19 mm)

UL

105 °C (221 °F)

Fast

025707.5U

Littelfuse

Electric Fuse

Inline/Holder

32 V

7.5 A

Tab/Blade

60 J

-40 °C (-40 °F)

Tin

1 kA

100 ms

Bulk

0.752 in (19.1 mm)

0.201 in (5.1 mm)

e3

0.74 in (18.8 mm)

UL

105 °C (221 °F)

166.7000.4756

Littelfuse

Electric Fuse

Inline/Holder

80 V

7.5 A

Tab/Blade

44.5 J

Tin

Rated Breaking Capacity at 80 VDC: 1000A

0.748 in (19 mm)

0.197 in (5 mm)

e3

0.748 x 0.197 x 0.52 in (19 x 5 x 13.2 mm)

0.52 in (13.2 mm)

UL

028707.5H

Littelfuse

Electric Fuse

Inline/Holder

32 V

7.5 A

Tab/Blade

60 J

-40 °C (-40 °F)

Tin

1 kA

80 ms

0.752 in (19.1 mm)

0.201 in (5.1 mm)

e3

0.752 x 0.201 x 0.484 in (19.1 x 5.1 x 12.3 mm)

0.74 in (18.8 mm)

CSA; UL

125 °C (257 °F)

028707.5U

Littelfuse

Electric Fuse

Inline/Holder

32 V

7.5 A

Tab/Blade

60 J

-40 °C (-40 °F)

Tin

1 kA

80 ms

0.752 in (19.1 mm)

0.201 in (5.1 mm)

e3

0.752 x 0.201 x 0.484 in (19.1 x 5.1 x 12.3 mm)

0.74 in (18.8 mm)

CSA; UL

125 °C (257 °F)

SFE7.5CABP

Littelfuse

Electric Fuse

Inline/Holder

32 V

32 V

7.5 A

End Cap

0.25 in (6.35 mm)

32 V

0.875 in (22.225 mm)

1251750100

Littelfuse

Electric Fuse

Inline/Holder

125 V

7.5 A

Tab/Blade

65 J

-40 °C (-40 °F)

1 kA

Bulk

0.465 in (11.8 mm)

0.15 in (3.8 mm)

20 ms

0.638 in (16.2 mm)

85 °C (185 °F)

Very Fast

032707.5UXS

Littelfuse

Electric Fuse

Inline/Holder

32 V

7.5 A

Tab/Blade

47 J

-40 °C (-40 °F)

Silver

1 kA

20 ms

Bulk

0.358 in (9.1 mm)

0.15 in (3.8 mm)

e4

32 V

Micro

0.311 in (7.9 mm)

125 °C (257 °F)

033707.5PX2S

Littelfuse

Electric Fuse

Inline/Holder

32 V

7.5 A

Tab/Blade

47 J

-40 °C (-40 °F)

1 kA

20 ms

Bulk

0.567 in (14.4 mm)

0.165 in (4.2 mm)

32 V

Micro

0.417 in (10.6 mm)

125 °C (257 °F)

048107.5VXM

Littelfuse

Electric Fuse

Inline/Holder

125 V

125 V

7.5 A

End Cap

121 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

168.6585.4756

Littelfuse

Electric Fuse

Through Hole Mount

32 V

7.5 A

Tab/Blade

44.5 J

Tin

1 kA

Rated Breaking Capacity at 32 VDC: 1000 A

Bulk

0.469 in (11.9 mm)

0.15 in (3.8 mm)

e3

0.469 x 0.15 x 0.335 in (11.9 x 3.8 x 8.5 mm)

0.335 in (8.5 mm)

UL

0MIN07.5ZXPRO

Littelfuse

Electric Fuse

Inline/Holder

32 V

7.5 A

Tab/Blade

68 J

-40 °C (-40 °F)

1 kA

30 ms

Bulk

0.429 in (10.9 mm)

0.15 in (3.8 mm)

0.346 in (8.8 mm)

UL

125 °C (257 °F)

MIC207.5VP

Littelfuse

Electric Fuse

Inline/Holder

32 V

7.5 A

Tab/Blade

47 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)

0MIN07.5V

Littelfuse

Electric Fuse

Inline/Holder

32 V

7.5 A

Tab/Blade

68 J

-40 °C (-40 °F)

1 kA

30 ms

Box

0.429 in (10.9 mm)

0.15 in (3.8 mm)

0.346 in (8.8 mm)

UL

125 °C (257 °F)

0ATO07.5ZXPRO

Littelfuse

Electric Fuse

Inline/Holder

32 V

7.5 A

Tab/Blade

60 J

-40 °C (-40 °F)

1 kA

100 ms

Bulk

0.752 in (19.1 mm)

0.201 in (5.1 mm)

0.484 in (12.3 mm)

CSA; UL

125 °C (257 °F)

ATO7.5BP

Littelfuse

Electric Fuse

Inline/Holder

32 V

7.5 A

Tab/Blade

60 J

-40 °C (-40 °F)

1 kA

100 ms

Bulk

0.752 in (19.1 mm)

0.201 in (5.1 mm)

0.484 in (12.3 mm)

CSA; UL

125 °C (257 °F)

0ATO07.5VP

Littelfuse

Electric Fuse

Inline/Holder

32 V

7.5 A

Tab/Blade

60 J

-40 °C (-40 °F)

1 kA

100 ms

Bulk

0.752 in (19.1 mm)

0.201 in (5.1 mm)

0.484 in (12.3 mm)

CSA; UL

125 °C (257 °F)

MIC307.5V

Littelfuse

Electric Fuse

Inline/Holder

32 V

7.5 A

Tab/Blade

47 J

-40 °C (-40 °F)

1 kA

20 ms

Box

0.567 in (14.4 mm)

0.165 in (4.2 mm)

Micro

0.417 in (10.6 mm)

125 °C (257 °F)

MIC307.5VP

Littelfuse

Electric Fuse

Inline/Holder

32 V

7.5 A

Tab/Blade

47 J

-40 °C (-40 °F)

1 kA

20 ms

Bulk

0.567 in (14.4 mm)

0.165 in (4.2 mm)

Micro

0.417 in (10.6 mm)

125 °C (257 °F)

029707.5WXNV-CN

Littelfuse

Electric Fuse

Inline/Holder

32 V

7.5 A

Tab/Blade

82 J

-40 °C (-40 °F)

1 kA

30 ms

0.429 in (10.9 mm)

0.15 in (3.8 mm)

Mini

0.346 in (8.8 mm)

UL

125 °C (257 °F)

048107.5H

Littelfuse

Electric Fuse

Inline/Holder

125 V

125 V

7.5 A

End Cap

121 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

0MIN07.5VPGLO

Littelfuse

Electric Fuse

Inline/Holder

32 V

7.5 A

Tab/Blade

-40 °C (-40 °F)

1 kA

Blister

0.426 in (10.83 mm)

0.15 in (3.8 mm)

100 ms

Mini

Indicator

0.35 in (8.9 mm)

105 °C (221 °F)

089107.5N

Littelfuse

Electric Fuse

Inline/Holder

58 V

7.5 A

Tab/Blade

53 J

-40 °C (-40 °F)

Silver/Tin

1 kA

891

Bulk

0.429 in (10.9 mm)

0.15 in (3.8 mm)

e4/e3

0.429 x 0.15 x 0.331 in (10.9 x 3.8 x 8.4 mm)

0.331 in (8.4 mm)

125 °C (257 °F)

031107.5M

Littelfuse

Electric Fuse

Inline/Holder

32 V

32 V

7.5 A

End Cap

Bulk

0.25 in (6.35 mm)

32 V

3AG

1.25 in (31.75 mm)

Normal

048107.5HMP

Littelfuse

Electric Fuse

Inline/Holder

125 V

125 V

7.5 A

End Cap

121 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

048107.5VXLMP

Littelfuse

Electric Fuse

Inline/Holder

125 V

125 V

7.5 A

End Cap

121 J

-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

1671750100

Littelfuse

Electric Fuse

Inline/Holder

32 V

7.5 A

Tab/Blade

49 J

-40 °C (-40 °F)

1 kA

Bulk

0.469 in (11.9 mm)

0.15 in (3.8 mm)

20 ms

0.335 in (8.5 mm)

85 °C (185 °F)

Very Fast

089107.5NXWS

Littelfuse

Electric Fuse

Inline/Holder

58 V

7.5 A

Tab/Blade

53 J

-40 °C (-40 °F)

1 kA

100 ms

Bulk

0.429 in (10.9 mm)

0.15 in (3.8 mm)

Mini

0.283 in (7.2 mm)

125 °C (257 °F)

AGA7.5CABP

Littelfuse

Electric Fuse

Inline/Holder

32 V

32 V

7.5 A

End Cap

0.25 in (6.35 mm)

32 V

1AG

0.625 in (15.875 mm)

032707.5LXS

Littelfuse

Electric Fuse

Inline/Holder

32 V

7.5 A

Tab/Blade

47 J

-40 °C (-40 °F)

1 kA

20 ms

Bulk

0.358 in (9.1 mm)

0.15 in (3.8 mm)

32 V

Micro

0.311 in (7.9 mm)

125 °C (257 °F)

CCMR07.5

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

7.5 A

End Cap

983 J

200 kA

Rated Breaking Capacity at 500 VDC: 20000 A

0.406 in (10.3 mm)

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CE; CSA; UL

Time Delay

048107.5HXLM

Littelfuse

Electric Fuse

Inline/Holder

125 V

125 V

7.5 A

End Cap

121 J

-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

KLDR07.5TXP

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

7.5 A

End Cap

321.8 J

Nickel

200 kA

12 s

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

0.406 in (10.3 mm)

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CE; CSA; UL

Time Delay

1681750100

Littelfuse

Electric Fuse

Inline/Holder

32 V

7.5 A

Tab/Blade

49 J

-40 °C (-40 °F)

1 kA

Bulk

0.465 in (11.8 mm)

0.15 in (3.8 mm)

20 ms

0.339 in (8.6 mm)

DIN

85 °C (185 °F)

Very Fast

032707.5ZXS

Littelfuse

Electric Fuse

Inline/Holder

32 V

7.5 A

Tab/Blade

47 J

-40 °C (-40 °F)

Silver

1 kA

20 ms

Bulk

0.358 in (9.1 mm)

0.15 in (3.8 mm)

e4

Micro

0.311 in (7.9 mm)

125 °C (257 °F)

AGC7.5

Littelfuse

Electric Fuse

Inline/Holder

32 V

32 V

7.5 A

End Cap

0.25 in (6.35 mm)

32 V

3AG

1.25 in (31.75 mm)

032707.5YX2T

Littelfuse

Electric Fuse

Inline/Holder

32 V

7.5 A

Tab/Blade

47 J

-40 °C (-40 °F)

Tin

1 kA

20 ms

Bulk

0.358 in (9.1 mm)

0.15 in (3.8 mm)

e3

32 V

Micro

0.602 in (15.3 mm)

125 °C (257 °F)

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.