Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Littelfuse
	Trip Current	1.3A
	Product Type	Resettable Fuse
	Voltage	6V
	Time to Trip	0.4s
	Current Rating	40A
	Hold Current	0.75A
	Length	6.9mm
	Height	11.4mm
	Width	3.1mm
	Minimum Resistance	0.11Ω
	Maximum Resistance	175mΩ
	Minimum Operating Temperature	-40°C
	Power Dissipation	0.3, 0.3W
	Maximum Operating Temperature	85°C
	Standards/Approvals	RoHS
	Series	RUSBF

	Select all
	Brand Littelfuse
	Trip Current 1.3A
	Product Type Resettable Fuse
	Voltage 6V
	Time to Trip 0.4s
	Current Rating 40A
	Hold Current 0.75A
	Length 6.9mm
	Height 11.4mm
	Width 3.1mm
	Minimum Resistance 0.11Ω
	Maximum Resistance 175mΩ
	Minimum Operating Temperature -40°C
	Power Dissipation 0.3, 0.3W
	Maximum Operating Temperature 85°C
	Standards/Approvals RoHS
	Series RUSBF

All are UL, CSA, TUV approved

Protection of electrical and electronic circuits against excessive currents

Rapid switch from low resistance state to very high resistance with electrical overload or short circuit

Quick and automatic reset and return to low resistance state when fault condition corrected and power removed

Automatically resets itself thousands of times

Maintenance free

Small size and no fuseholder required

Security systems

Power supplies and transformers

Power switching devices

Automotive and medical equipment

Instrumentation and control

Computers and peripherals

Audio Visual and telecommunications

UL, CSA, TUV

Littelfuse 0.75 A Resettable Fuse, 6V