Eaton 0.33 F Supercapacitor -20 to 80 % Tolerance, KR 5.5 V dc, Through Hole

RS stock no.:: 180-4261
Mfr. Part No.:: KR-5R5V334-R
Manufacturer:: Eaton

Eaton 0.33 F Supercapacitor -20 to 80 % Tolerance, KR 5.5 V dc, Through Hole

Image representative of range

Subtotal (1 box of 500 units)*

R 25 364,50

(exc. VAT)

R 29 169,00

(inc. VAT)

Add 500 units to get free delivery

Orders below R 1 500,00 (exc. VAT) cost R 120,00.

Temporarily out of stock

Shipping from 20 March 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Box*
500 +	R 50.729	R 25,364.50

*price indicative

RS stock no.:: 180-4261
Mfr. Part No.:: KR-5R5V334-R
Manufacturer:: Eaton

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Eaton
	Capacitance	0.33F
	Product Type	Supercapacitor
	Voltage	5.5 V dc
	Mount Type	Through Hole
	Lead Diameter	0.2mm
	Diameter	11.5 mm
	Automotive Standard	No
	Polarity	Polar
	Lead Pitch	5mm
	Terminal Type	Radial
	Minimum Operating Temperature	-25°C
	Pin Count	2
	Equivalent Series Resistance ESR	50Ω
	Lifetime	1000 h
	Maximum Operating Temperature	70°C
	Height	12.7mm
	Series	KR
	Standards/Approvals	RoHS, EN 60664-1
	Tolerance	-20 to 80 %
	Capacitor Family	Supercapacitor

	Select all
	Brand Eaton
	Capacitance 0.33F
	Product Type Supercapacitor
	Voltage 5.5 V dc
	Mount Type Through Hole
	Lead Diameter 0.2mm
	Diameter 11.5 mm
	Automotive Standard No
	Polarity Polar
	Lead Pitch 5mm
	Terminal Type Radial
	Minimum Operating Temperature -25°C
	Pin Count 2
	Equivalent Series Resistance ESR 50Ω
	Lifetime 1000 h
	Maximum Operating Temperature 70°C
	Height 12.7mm
	Series KR
	Standards/Approvals RoHS, EN 60664-1
	Tolerance -20 to 80 %
	Capacitor Family Supercapacitor

Datasheet

COO (Country of Origin):: CN

Eaton PowerStor supercapacitors are unique, ultra-high capacitance devices utilizing electrochemical double layer capacitor (EDLC) construction combined with new, high performance materials. This combination of advanced technologies allows Eaton to offer a wide variety of capacitor solutions tailored to specific applications that range from a few microamps for several days to several milliamps for milliseconds.

High specific capacitance

Low leakage current

Long cycle life

Eco-friendly

Applications

Computers and peripherals

Network switches and routers

Utility meters

HVAC Controls

Appliances and white goods

Real-time clock backup

Office equipment