Littelfuse 3A Resettable Fuse, 60V

RS Stock No.:: 712-7506
Mfr. Part No.:: RKEF300
Brand:: Littelfuse

250 In Global stock for delivery within 10 working day(s)

Added

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

$0.885

(exc. GST)

$0.973

(inc. GST)

Units	Per unit	Per Pack*
10 - 140	$0.885	$8.85
150 - 490	$0.87	$8.70
500 - 990	$0.841	$8.41
1000 - 2490	$0.822	$8.22
2500 +	$0.805	$8.05
*price indicative

RS Stock No.:: 712-7506
Mfr. Part No.:: RKEF300
Brand:: Littelfuse

Technical data sheets

Legislation and Compliance

COO (Country of Origin):: CN

Product Details

Tyco PolySwitch™ PTC Devices RKEF Series

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	6A
Voltage Rating	60V
Time to Trip	19.8s
Hold Current	3A
Maximum Current	40 A
Length	16.5mm
Height	21.2mm
Width	3mm
Minimum Resistance	0.03Ω
Maximum Resistance	80mΩ
Power Dissipation	3.2W
Lead Orientation	Radial