Showing
1 - 22
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Mfr Part #
Price
Stock
Supplier
Mfr
Min Qty
DK Part #
Series
Package
Part Status
Mounting Type
Fuse Type
Current Rating (Amps)
Voltage Rating - DC
Response Time
Applications
Features
Class
Approval Agency
Operating Temperature
Breaking Capacity @ Rated Voltage
Package / Case
Size / Dimension
750VDC HIGHSPEED SEMICONDUCTOR F
750VDC HIGHSPEED SEMICONDUCTOR F
$109.84000
10 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
18-L75QS050.V-ND
POWR-SPEED® L75QS
Box
ActiveBolt MountCartridge50A750 VFast BlowElectrical, Industrial--CE, cURus, UL-55°C ~ 125°C50kACylindrical, Blade Terminal (Bolt)1.000" Dia x 2.875" L (25.40mm x 73.03mm)
750VDC HIGHSPEED SEMICONDUCTOR F
750VDC HIGHSPEED SEMICONDUCTOR F
$171.01000
5 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
Non-Stock
18-L75QS125.V-ND
POWR-SPEED® L75QS
Box
ActiveBolt MountCartridge125A750 VFast BlowElectrical, Industrial--CE, cURus, UL-55°C ~ 125°C50kACylindrical, Blade Terminal (Bolt)1.218" Dia x 2.875" L (30.94mm x 73.03mm)
750VDC HIGHSPEED SEMICONDUCTOR F
750VDC HIGHSPEED SEMICONDUCTOR F
$272.58000
0 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
18-L75QS400.X-ND
POWR-SPEED® L75QS
Box
ActiveBolt MountCartridge400A750 VFast BlowElectrical, Industrial--CE, cURus, UL-55°C ~ 125°C50kACylindrical, Blade Terminal (Bolt)2.000" Dia x 2.844" L (50.80mm x 72.24mm)
750VDC HIGHSPEED SEMICONDUCTOR F
750VDC HIGHSPEED SEMICONDUCTOR F
$104.35400
0 - Immediate
Littelfuse Inc.Littelfuse Inc.
5
Non-Stock
18-L75QS035.V-ND
POWR-SPEED® L75QS
Box
ActiveBolt MountCartridge35A750 VFast BlowElectrical, Industrial--CE, cURus, UL-55°C ~ 125°C50kACylindrical, Blade Terminal (Bolt)1.000" Dia x 2.875" L (25.40mm x 73.03mm)
750VDC HIGHSPEED SEMICONDUCTOR F
750VDC HIGHSPEED SEMICONDUCTOR F
$104.35400
0 - Immediate
Littelfuse Inc.Littelfuse Inc.
5
Non-Stock
18-L75QS040.V-ND
POWR-SPEED® L75QS
Box
ActiveBolt MountCartridge40A750 VFast BlowElectrical, Industrial--CE, cURus, UL-55°C ~ 125°C50kACylindrical, Blade Terminal (Bolt)1.000" Dia x 2.875" L (25.40mm x 73.03mm)
750VDC HIGHSPEED SEMICONDUCTOR F
750VDC HIGHSPEED SEMICONDUCTOR F
$109.84000
0 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
18-L75QS060.V-ND
POWR-SPEED® L75QS
Box
ActiveBolt MountCartridge60A750 VFast BlowElectrical, Industrial--CE, cURus, UL-55°C ~ 125°C50kACylindrical, Blade Terminal (Bolt)1.000" Dia x 2.875" L (25.40mm x 73.03mm)
750VDC HIGHSPEED SEMICONDUCTOR F
750VDC HIGHSPEED SEMICONDUCTOR F
$140.42000
0 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
18-L75QS100.V-ND
POWR-SPEED® L75QS
Box
ActiveBolt MountCartridge100A750 VFast BlowElectrical, Industrial--CE, cURus, UL-55°C ~ 125°C50kACylindrical, Blade Terminal (Bolt)1.000" Dia x 2.875" L (25.40mm x 73.03mm)
750VDC HIGHSPEED SEMICONDUCTOR F
750VDC HIGHSPEED SEMICONDUCTOR F
$133.40200
0 - Immediate
Littelfuse Inc.Littelfuse Inc.
5
Non-Stock
18-L75QS090.V-ND
POWR-SPEED® L75QS
Box
ActiveBolt MountCartridge90A750 VFast BlowElectrical, Industrial--CE, cURus, UL-55°C ~ 125°C50kACylindrical, Blade Terminal (Bolt)1.000" Dia x 2.875" L (25.40mm x 73.03mm)
750VDC HIGHSPEED SEMICONDUCTOR F
750VDC HIGHSPEED SEMICONDUCTOR F
$140.42000
0 - Immediate
10 - Factory
Littelfuse Inc.Littelfuse Inc.
1
18-L75QS070.V-ND
POWR-SPEED® L75QS
Box
ActiveBolt MountCartridge70A750 VFast BlowElectrical, Industrial--CE, cURus, UL-55°C ~ 125°C50kACylindrical, Blade Terminal (Bolt)1.000" Dia x 2.875" L (25.40mm x 73.03mm)
750VDC HIGHSPEED SEMICONDUCTOR F
750VDC HIGHSPEED SEMICONDUCTOR F
$133.40200
0 - Immediate
Littelfuse Inc.Littelfuse Inc.
5
Non-Stock
18-L75QS080.V-ND
POWR-SPEED® L75QS
Box
ActiveBolt MountCartridge80A750 VFast BlowElectrical, Industrial--CE, cURus, UL-55°C ~ 125°C50kACylindrical, Blade Terminal (Bolt)1.000" Dia x 2.875" L (25.40mm x 73.03mm)
750VDC HIGHSPEED SEMICONDUCTOR F
750VDC HIGHSPEED SEMICONDUCTOR F
$162.01200
0 - Immediate
Littelfuse Inc.Littelfuse Inc.
5
Non-Stock
18-L75QS175.V-ND
POWR-SPEED® L75QS
Box
ActiveBolt MountCartridge175A750 VFast BlowElectrical, Industrial--CE, cURus, UL-55°C ~ 125°C50kACylindrical, Blade Terminal (Bolt)1.218" Dia x 2.875" L (30.94mm x 73.03mm)
750VDC HIGHSPEED SEMICONDUCTOR F
750VDC HIGHSPEED SEMICONDUCTOR F
$171.01000
0 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
18-L75QS200.V-ND
POWR-SPEED® L75QS
Box
ActiveBolt MountCartridge200A750 VFast BlowElectrical, Industrial--CE, cURus, UL-55°C ~ 125°C50kACylindrical, Blade Terminal (Bolt)1.218" Dia x 2.875" L (30.94mm x 73.03mm)
750VDC HIGHSPEED SEMICONDUCTOR F
750VDC HIGHSPEED SEMICONDUCTOR F
$171.01000
0 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
18-L75QS150.V-ND
POWR-SPEED® L75QS
Box
ActiveBolt MountCartridge150A750 VFast BlowElectrical, Industrial--CE, cURus, UL-55°C ~ 125°C50kACylindrical, Blade Terminal (Bolt)1.218" Dia x 2.875" L (30.94mm x 73.03mm)
750VDC HIGHSPEED SEMICONDUCTOR F
750VDC HIGHSPEED SEMICONDUCTOR F
$272.58000
0 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
Non-Stock
18-L75QS300.X-ND
POWR-SPEED® L75QS
Box
ActiveBolt MountCartridge300A750 VFast BlowElectrical, Industrial--CE, cURus, UL-55°C ~ 125°C50kACylindrical, Blade Terminal (Bolt)2.000" Dia x 2.844" L (50.80mm x 72.24mm)
750VDC HIGHSPEED SEMICONDUCTOR F
750VDC HIGHSPEED SEMICONDUCTOR F
$272.58000
0 - Immediate
12 - Factory
Littelfuse Inc.Littelfuse Inc.
1
18-L75QS250.X-ND
POWR-SPEED® L75QS
Box
ActiveBolt MountCartridge250A750 VFast BlowElectrical, Industrial--CE, cURus, UL-55°C ~ 125°C50kACylindrical, Blade Terminal (Bolt)2.000" Dia x 2.844" L (50.80mm x 72.24mm)
750VDC HIGHSPEED SEMICONDUCTOR F
750VDC HIGHSPEED SEMICONDUCTOR F
$272.58000
0 - Immediate
1 - Factory
Littelfuse Inc.Littelfuse Inc.
1
Non-Stock
18-L75QS225.X-ND
POWR-SPEED® L75QS
Box
ActiveBolt MountCartridge225A750 VFast BlowElectrical, Industrial--CE, cURus, UL-55°C ~ 125°C50kACylindrical, Blade Terminal (Bolt)2.000" Dia x 2.844" L (50.80mm x 72.24mm)
750VDC HIGHSPEED SEMICONDUCTOR F
750VDC HIGHSPEED SEMICONDUCTOR F
$272.58000
0 - Immediate
2 - Factory
Littelfuse Inc.Littelfuse Inc.
1
Non-Stock
18-L75QS350.X-ND
POWR-SPEED® L75QS
Box
ActiveBolt MountCartridge350A750 VFast BlowElectrical, Industrial--CE, cURus, UL-55°C ~ 125°C50kACylindrical, Blade Terminal (Bolt)2.000" Dia x 2.844" L (50.80mm x 72.24mm)
750VDC HIGHSPEED SEMICONDUCTOR F
750VDC HIGHSPEED SEMICONDUCTOR F
$473.29000
0 - Immediate
20 - Factory
Littelfuse Inc.Littelfuse Inc.
1
18-L75QS500.X-ND
POWR-SPEED® L75QS
Box
ActiveBolt MountCartridge500A750 VFast BlowElectrical, Industrial--CE, cURus, UL-55°C ~ 125°C50kACylindrical, Blade Terminal (Bolt)2.000" Dia x 2.844" L (50.80mm x 72.24mm)
750VDC HIGHSPEED SEMICONDUCTOR F
750VDC HIGHSPEED SEMICONDUCTOR F
$473.29000
0 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
Non-Stock
18-L75QS450.X-ND
POWR-SPEED® L75QS
Box
ActiveBolt MountCartridge450A750 VFast BlowElectrical, Industrial--CE, cURus, UL-55°C ~ 125°C50kACylindrical, Blade Terminal (Bolt)2.000" Dia x 2.844" L (50.80mm x 72.24mm)
750VDC HIGHSPEED SEMICONDUCTOR F
750VDC HIGHSPEED SEMICONDUCTOR F
$473.29000
0 - Immediate
33 - Factory
Littelfuse Inc.Littelfuse Inc.
1
18-L75QS600.X-ND
POWR-SPEED® L75QS
Box
ActiveBolt MountCartridge600A750 VFast BlowElectrical, Industrial--CE, cURus, UL-55°C ~ 125°C50kACylindrical, Blade Terminal (Bolt)2.000" Dia x 2.844" L (50.80mm x 72.24mm)
750VDC HIGHSPEED SEMICONDUCTOR F
750VDC HIGHSPEED SEMICONDUCTOR F
$575.95000
0 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
Non-Stock
18-L75QS800.X-ND
POWR-SPEED® L75QS
Box
ActiveBolt MountCartridge800A750 VFast BlowElectrical, Industrial--CE, cURus, UL-55°C ~ 125°C50kACylindrical, Blade Terminal (Bolt)2.500" Dia x 2.844" L (63.50mm x 72.24mm)
750VDC HIGHSPEED SEMICONDUCTOR F
750VDC HIGHSPEED SEMICONDUCTOR F
$575.95000
0 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
Non-Stock
18-L75QS700.X-ND
POWR-SPEED® L75QS
Box
ActiveBolt MountCartridge700A750 VFast BlowElectrical, Industrial--CE, cURus, UL-55°C ~ 125°C50kACylindrical, Blade Terminal (Bolt)2.500" Dia x 2.844" L (63.50mm x 72.24mm)
Showing
1 - 22
of 22

Electrical, Specialty Fuses


Products in this family are used for over-current fault protection, and function on the basis of current flow in excess of a desired maximum causing the destruction of a conductive element within the device. They are distinguished from common fuses by one of several factors; bearing a non-supplementary classification under the UL248 standard, certification for use in hazardous or explosive environments, or a form factor other than those commonly encountered in products used for supplementary equipment protection such as those with an indication function or fusible cable links, and fuses designated for specific applications such as protection of telecommunications circuits or multimeters.