MPN

RS PRO 0.33 F Supercapacitor -20 to 80 % Tolerance, SG 5.5V dc, Radial

RS Stock No.:: 184-5508
Manufacturer:: RS PRO

RS PRO 0.33 F Supercapacitor -20 to 80 % Tolerance, SG 5.5V dc, Radial

This image is representative of the product range

Bulk discount available

Subtotal (1 pack of 10 units)*

SGD14.55

(exc. GST)

SGD15.86

(inc. GST)

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In Stock

Plus 210 unit(s) shipping from 18 May 2026
Plus 4,180 unit(s) shipping from 25 May 2026

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

Units	Per unit	Per Pack*
10 - 90	SGD1.455	SGD14.55
100 - 490	SGD1.425	SGD14.25
500 - 2390	SGD1.383	SGD13.83
2400 +	SGD1.341	SGD13.41

*price indicative

RS Stock No.:: 184-5508
Manufacturer:: RS PRO

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Product Type	Supercapacitor
	Capacitance	0.33F
	Voltage	5.5V dc
	Mount Type	Radial
	Polarity	Polar
	Diameter	9.5mm
	Automotive Standard	No
	Lead Pitch	10mm
	Leakage Current	0.005mA
	Equivalent Series Resistance ESR	75mΩ
	Minimum Operating Temperature	-40°C
	Pin Count	2
	Maximum Operating Temperature	70°C
	Lifetime	200000 Cycles
	Standards/Approvals	BS EN 61340-5-1:2007, ANSI/ESD S20.20:2014
	Series	SG
	Height	8.6mm
	Tolerance	-20 to 80 %
	Capacitor Family	Electric Double Layer

	Select all
	Brand RS PRO
	Product Type Supercapacitor
	Capacitance 0.33F
	Voltage 5.5V dc
	Mount Type Radial
	Polarity Polar
	Diameter 9.5mm
	Automotive Standard No
	Lead Pitch 10mm
	Leakage Current 0.005mA
	Equivalent Series Resistance ESR 75mΩ
	Minimum Operating Temperature -40°C
	Pin Count 2
	Maximum Operating Temperature 70°C
	Lifetime 200000 Cycles
	Standards/Approvals BS EN 61340-5-1:2007, ANSI/ESD S20.20:2014
	Series SG
	Height 8.6mm
	Tolerance -20 to 80 %
	Capacitor Family Electric Double Layer

COO (Country of Origin):: CN

RS PRO EDLC Supercapacitor

The RS PRO SD series 0.33F EDLC supercapacitor has a voltage rating of 5.5V and leakage current (24h) of ≤0.005mA. This electric double layer capacitor is suitable for applications like general industrial equipment.

Features and Benefits

• Tolerance of -20% to 80%

• Operating temperature ranges from -40°C to 70°C

• AC impedance of 50ohm and DC impedance of 75ohm

Applications

• UPS (backup power supplies)

• Solar battery operated circuits

• Motor drives (quick charging) base stations

• Electronic meters

Certifications

• ANSI/ESD S20.20:2014

• BS EN 61340-5-1:2007