Littelfuse 4A Resettable Fuse, 30V dc

RS Stock No.:: 517-6837
Mfr. Part No.:: RUEF400
Brand:: Littelfuse

160 In AU stock for next working day delivery

440 In Global stock for delivery within 5 working day(s)

Added

Price (ex. GST) Each (In a Pack of 10)

$0.842

(exc. GST)

$0.926

(inc. GST)

Units	Per unit	Per Pack*
10 - 90	$0.842	$8.42
100 - 490	$0.833	$8.33
500 - 1490	$0.814	$8.14
1500 +	$0.791	$7.91
*price indicative

RS Stock No.:: 517-6837
Mfr. Part No.:: RUEF400
Brand:: Littelfuse

Technical data sheets

Legislation and Compliance

Product Details

PolySwitch™ RUEF & RGEF Series

For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.

PCB Wire Ended

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

Features:

Automatically resets itself thousands of times
Maintenance free
Small size and no fuseholder required

Main applications:

Security systems
Power supplies and transformers
Power switching devices
Automotive and medical equipment
Instrumentation and control
Computers and peripherals
Audio visual and telecommunications

Specifications

Attribute	Value
Trip Current	8A
Voltage Rating	30V dc
Time to Trip	12.7s
Hold Current	4A
Maximum Current	100 A
Length	14mm
Height	19.3mm
Width	3mm
Minimum Resistance	0.01Ω
Maximum Resistance	50mΩ
Power Dissipation	2.5W
Lead Orientation	Radial