Supercapacitors / Ultracapacitors

Supercapacitors / Ultracapacitors
Supercapacitors & Ultracapacitors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many supercapacitor and ultracapacitor manufacturers including Cornell Dubilier, Eaton, Elna, KEMET, KYOCERA AVX, Maxwell, Vishay & more. Please view our selection of supercapacitors and ultracapacitors below.
Results: 1,284
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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Capacitance
Voltage Rating DC
Termination Style
Lead Spacing
Diameter
Length
Width
Life
ESR
Tolerance
Orientation
Product
Minimum Operating Temperature
Maximum Operating Temperature
Height
Series
Qualification
Packaging
Ohmite Supercapacitors / Ultracapacitors DOUBLE LAYER CAPACITOR
Datasheet
53In Stock
Min.: 1
Mult.: 1

47000 uF 5.5 VDC Radial 14.5 mm (0.571 in) 1000 Hour 110 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 85 C 14 mm Maxcap Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 2.5F 5.4V EDLC PHV SERIES HORZ
Datasheet
Product Comments
102In Stock
Min.: 1
Mult.: 1

2.5 F 5.4 VDC Cable 5.3 mm (0.209 in) 23 mm 21.3 mm 1000 Hour 80 mOhms - 10 %, + 30 % Horizontal EDLC / Supercaps - 40 C + 65 C 11 mm PHV Bulk
Ohmite Supercapacitors / Ultracapacitors DOUBLE LAYER CAPACITOR
Datasheet
100In Stock
113Expected 23/06/2026
Min.: 1
Mult.: 1

47000 uF EDLC / Supercaps Maxcap Bulk
Ohmite Supercapacitors / Ultracapacitors MAXCAP 22MF 5.5v
Datasheet
139In Stock
Min.: 1
Mult.: 1

22000 uF 5.5 VDC Radial 5.1 mm (0.201 in) 11.5 mm (0.453 in) 14 mm 1000 Hour 220 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 85 C 14 mm Maxcap Bulk
Ohmite Supercapacitors / Ultracapacitors 2.2f double layer
Datasheet
39In Stock
Min.: 1
Mult.: 1

2.2 F 5.5 VDC Radial 21.5 mm (0.846 in) 1000 Hour 35 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 19 mm Maxcap
Eaton Electronics Supercapacitors / Ultracapacitors 3F 5V EDLC PHB SERIES VERT
Datasheet
85In Stock
Min.: 1
Mult.: 1

3 F 5 VDC Radial 11.8 mm (0.465 in) 17.3 mm 9 mm 1000 Hour 200 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 25 C + 70 C 32.5 mm PHB Bulk
Elna Supercapacitors / Ultracapacitors .33F 5.5V Low Resistance
Datasheet
1,756In Stock
Min.: 1
Mult.: 1

330000 uF 5.5 VDC Radial 5 mm (0.197 in) 13.5 mm (0.531 in) 7.5 mm 1000 Hour 25 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C CBN
Elna Supercapacitors / Ultracapacitors 5.5V .47uF 11.5x13
Datasheet
3,860In Stock
Min.: 1
Mult.: 1

470000 uF 5.5 VDC Radial 11.5 mm (0.453 in) 13 mm 1000 Hour 120 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C DX Bulk
Schurter Supercapacitors / Ultracapacitors SCPB Supercapacitor 2.50V 170mF
Datasheet
194In Stock
Min.: 1
Mult.: 1

170000 uF 2.5 V SMD/SMT 20 mm 18 mm 50 mOhms Horizontal Supercapacitors - 40 C + 70 C 1 mm SCPB
Schurter Supercapacitors / Ultracapacitors SCPB Supercapacitor 2.50V 320mF
Datasheet
200In Stock
Min.: 1
Mult.: 1

320000 uF 2.5 V SMD/SMT 28.5 mm 17 mm 30 mOhms Horizontal Supercapacitors - 40 C + 70 C 1 mm SCPB
Schurter Supercapacitors / Ultracapacitors SCPB Supercapacitor 2.50V 540mF
Datasheet
200In Stock
Min.: 1
Mult.: 1

540000 uF 2.5 V SMD/SMT 39 mm 17 mm 20 mOhms Horizontal Supercapacitors - 40 C + 70 C 1 mm SCPB
Schurter Supercapacitors / Ultracapacitors SCPB Supercapacitor 2.50V 800mF
Datasheet
200In Stock
Min.: 1
Mult.: 1

800000 uF 2.5 V SMD/SMT 19 mm 18 mm 40 mOhms Horizontal Supercapacitors - 40 C + 70 C 1.7 mm SCPB
Schurter Supercapacitors / Ultracapacitors SCPB Supercapacitor 2.50V 800mF
Datasheet
188In Stock
Min.: 1
Mult.: 1

800000 uF 2.5 V SMD/SMT 28.5 mm 17 mm 30 mOhms Horizontal Supercapacitors - 40 C + 70 C 1.3 mm SCPB
Schurter Supercapacitors / Ultracapacitors SCPB Supercapacitor 2.50V 1000mF
Datasheet
198In Stock
Min.: 1
Mult.: 1

1.04 F 2.5 V SMD/SMT 28.5 mm 17 mm 20 mOhms Horizontal Supercapacitors - 40 C + 70 C 1.7 mm SCPB
Schurter Supercapacitors / Ultracapacitors SCPB Supercapacitor 2.50V 1300mF
Datasheet
200In Stock
Min.: 1
Mult.: 1

1.36 F 2.5 V SMD/SMT 39 mm 17 mm 20 mOhms Horizontal Supercapacitors - 40 C + 70 C 1.3 mm SCPB
Schurter Supercapacitors / Ultracapacitors SCPB Supercapacitor 2.50V 1800mF
Datasheet
200In Stock
Min.: 1
Mult.: 1

1.8 F 2.5 V SMD/SMT 39 mm 17 mm 15 mOhms Horizontal Supercapacitors - 40 C + 70 C 1.7 mm SCPB
Schurter Supercapacitors / Ultracapacitors SCPB Supercapacitor 2.50V 2400mF
Datasheet
200In Stock
Min.: 1
Mult.: 1

2.4 F 2.5 V SMD/SMT 39 mm 17 mm 15 mOhms Horizontal Supercapacitors - 40 C + 70 C 1.9 mm SCPB
Schurter Supercapacitors / Ultracapacitors SCPB Supercapacitor 5.00V 160mF
Datasheet
134In Stock
200Expected 09/04/2026
Min.: 1
Mult.: 1

160000 uF 5 V SMD/SMT 28.5 mm 17 mm 55 mOhms Horizontal Supercapacitors - 40 C + 70 C 2.1 mm SCPB
Schurter Supercapacitors / Ultracapacitors SCPB Supercapacitor 5.00V 270mF
Datasheet
199In Stock
Min.: 1
Mult.: 1

270000 uF 5 V SMD/SMT 39 mm 17 mm 35 mOhms Horizontal Supercapacitors - 40 C + 70 C 2.1 mm SCPB
Schurter Supercapacitors / Ultracapacitors SCPB Supercapacitor 5.00V 400mF
Datasheet
200In Stock
Min.: 1
Mult.: 1

400000 uF 4 V SMD/SMT 19.5 mm 18 mm 75 mOhms Horizontal Supercapacitors - 40 C + 70 C 3.5 mm SCPB
Schurter Supercapacitors / Ultracapacitors SCPB Supercapacitor 5.00V 400mF
Datasheet
200In Stock
Min.: 1
Mult.: 1

400000 uF 5 V SMD/SMT 28.5 mm 17 mm 55 mOhms Horizontal Supercapacitors - 40 C + 70 C 2.7 mm SCPB
Schurter Supercapacitors / Ultracapacitors SCPB Supercapacitor 5.00V 520mF
Datasheet
200In Stock
Min.: 1
Mult.: 1

520000 uF 5 V SMD/SMT 28.5 mm 17 mm 40 mOhms Horizontal Supercapacitors - 40 C + 70 C 3.5 mm SCPB
Schurter Supercapacitors / Ultracapacitors SCPB Supercapacitor 5.00V 680mF
Datasheet
200In Stock
Min.: 1
Mult.: 1

680000 uF 5 V SMD/SMT 39 mm 17 mm 35 mOhms Horizontal Supercapacitors - 40 C + 70 C 2.7 mm SCPB
Schurter Supercapacitors / Ultracapacitors SCPB Supercapacitor 5.00V 900mF
Datasheet
194In Stock
Min.: 1
Mult.: 1

900000 uF 5 V SMD/SMT 39 mm 17 mm 25 mOhms Horizontal Supercapacitors - 40 C + 70 C 3.5 mm SCPB
Schurter Supercapacitors / Ultracapacitors SCPB Supercapacitor 5.00V 1200mF
Datasheet
199In Stock
Min.: 1
Mult.: 1

1.2 F 5 V SMD/SMT 39 mm 17 mm 25 mOhms Horizontal Supercapacitors - 40 C + 70 C 3.9 mm SCPB