Supercapacitors

Supercapacitors
Supercapacitors & Ultracapacitors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many supercapacitor and ultracapacitor manufacturers including AVX, Cornell Dubilier, Eaton, Elna, Ioxus, KEMET, Maxwell, Nichicon, Panasonic, Vishay, & more. Please view our selection of supercapacitors and ultracapacitors below.
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Description Datasheet Availability Pricing (IDR)Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Termination Style
Capacitance
Voltage Rating DC
Tolerance
ESR
Minimum Operating Temperature
Maximum Operating Temperature
Orientation
Length
Width
Height
Diameter
Life
Qualification
Packaging
Maxwell Technologies Supercapacitors / Ultracapacitors
Datasheet
621In Stock
Min.: 1
Mult.: 1

Ultracapacitors Pin 345 F 1.6 mOhms - 40 C + 65 C Vertical 62.5 mm 33 mm 3000 Hour Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 20F 3.0V
Datasheet
12.736In Stock
Min.: 1
Mult.: 1

230 EDLC-HV ENYCAP Electric Double Layer Capacitors Radial 20 F 3 VDC - 20 %, + 50 % 28 mOhms - 40 C + 85 C Vertical 20 mm 16 mm 2000 Hour, 500000 Cycle Tray
KEMET FMU0H334ZFTP18
KEMET Supercapacitors / Ultracapacitors 5.5Vo 0.33F -20/+80% ESR=25KmOhms AECQ2
Datasheet
455In Stock
400Expected 25/12/2023
Min.: 1
Mult.: 1
Reel: 400

FMU Radial 330000 uF 5.5 VDC - 20 %, + 80 % 25 Ohms - 40 C + 105 C Vertical 1000 Hour AEC-Q200 Ammo Pack
Cornell Dubilier - CDE Supercapacitors / Ultracapacitors 18VDC 0.5F Tol -10%/+30% 52x27x9mm
Datasheet
182In Stock
Min.: 1
Mult.: 1

DSM Supercapacitors Wire 500000 uF 18 VDC - 10 %, + 30 % 909 mOhms - 40 C + 65 C 52 mm 9 mm 27 mm 1000 Hour Bulk
Cornell Dubilier - CDE Supercapacitors / Ultracapacitors 18VDC 0.25F Tol -10%/+30% 42x24.5x7.5mm
Datasheet
130In Stock
Min.: 1
Mult.: 1

DSM Supercapacitors Wire 250000 uF 18 VDC - 10 %, + 30 % 3.879 Ohms - 40 C + 65 C 42 mm 7.5 mm 24.5 mm 1000 Hour Bulk
Cornell Dubilier - CDE Supercapacitors / Ultracapacitors 9VDC 5F Tol -10%/+30% 41x30x14mm
Datasheet
200In Stock
Min.: 1
Mult.: 1

DSM Supercapacitors Wire 5 F 9 VDC - 10 %, + 30 % 210 mOhms - 40 C + 65 C 41 mm 14 mm 30 mm 1000 Hour Bulk
Cornell Dubilier - CDE Supercapacitors / Ultracapacitors 30VDC 1F Tol -10%/+30% 54x30x22mm
Datasheet
71In Stock
Min.: 1
Mult.: 1

DSM Supercapacitors Wire 1 F 30 VDC - 10 %, + 30 % 1.818 Ohms - 40 C + 65 C 54 mm 22 mm 30 mm 1000 Hour Bulk
Cornell Dubilier - CDE Supercapacitors / Ultracapacitors 30VDC 0.15F Tol -10%/+30% 35x24.5x14.5mm
Datasheet
192In Stock
Min.: 1
Mult.: 1

DSM Supercapacitors Wire 150000 uF 30 VDC - 10 %, + 30 % 6.464 Ohms - 40 C + 65 C 35 mm 14.5 mm 24.5 mm 1000 Hour Bulk
Cornell Dubilier - CDE Supercapacitors / Ultracapacitors 9VDC 11.6F Tol -10%/+30% 51x39x17.5mm
Datasheet
200In Stock
Min.: 1
Mult.: 1

DSM Supercapacitors Wire 11.6 F 9 VDC - 10 %, + 30 % 152 mOhms - 40 C + 65 C 51 mm 17.5 mm 39 mm 1000 Hour Bulk
Cornell Dubilier - CDE Supercapacitors / Ultracapacitors 30VDC 1.5F Tol -10%/+30% 66x30x27mm
Datasheet
53In Stock
Min.: 1
Mult.: 1

DSM Supercapacitors Wire 1.5 F 30 VDC - 10 %, + 30 % 700 mOhms - 40 C + 65 C 66 mm 27 mm 30 mm 1000 Hour Bulk
Cornell Dubilier - CDE Supercapacitors / Ultracapacitors 18VDC 2.5F Tol -10%/+30% 79x30x14mm
Datasheet
197In Stock
Min.: 1
Mult.: 1

DSM Supercapacitors Wire 2.5 F 18 VDC - 10 %, + 30 % 334 mOhms - 40 C + 65 C 79 mm 14 mm 30 mm 1000 Hour Bulk
Cornell Dubilier - CDE Supercapacitors / Ultracapacitors 18VDC 11.6F Tol -10%/+30% 112x57x19.5mm
Datasheet
59In Stock
Min.: 1
Mult.: 1

DSM Supercapacitors Wire 11.6 F 18 VDC - 10 %, + 30 % 243 mOhms - 40 C + 65 C 112 mm 19.5 mm 57 mm 1000 Hour Bulk
Cornell Dubilier - CDE Supercapacitors / Ultracapacitors 30VDC 7F Tol -10%/+30% 94x57x38mm
Datasheet
30In Stock
Min.: 1
Mult.: 1

DSM Supercapacitors Wire 7 F 30 VDC - 10 %, + 30 % 404 mOhms - 40 C + 65 C 94 mm 38 mm 57 mm 1000 Hour Bulk
Cornell Dubilier - CDE Supercapacitors / Ultracapacitors 30VDC 0.3F Tol -10%/+30% 44x27x18mm
Datasheet
84In Stock
Min.: 1
Mult.: 1

DSM Supercapacitors Wire 300000 uF 30 VDC - 10 %, + 30 % 1.515 Ohms - 40 C + 65 C 44 mm 18 mm 27 mm 1000 Hour Bulk
Cornell Dubilier - CDE Supercapacitors / Ultracapacitors 9VDC 36.6F Tol -10%/+30% 57x67x19.5mm
Datasheet
48In Stock
Min.: 1
Mult.: 1

DSM Supercapacitors Wire 36.6 F 9 VDC - 10 %, + 30 % 110 mOhms - 40 C + 65 C 57 mm 19.5 mm 67 mm 1000 Hour Bulk
Cornell Dubilier - CDE Supercapacitors / Ultracapacitors 9VDC 3.3F Tol -10%/+30% 33x30x11mm
Datasheet
198In Stock
Min.: 1
Mult.: 1

DSM Supercapacitors Wire 3.3 F 9 VDC - 10 %, + 30 % 546 mOhms - 40 C + 65 C 33 mm 11 mm 30 mm 1000 Hour Bulk
Cornell Dubilier - CDE Supercapacitors / Ultracapacitors 30VDC 3.5F Tol -10%/+30% 84x39x34mm
Datasheet
43In Stock
Min.: 1
Mult.: 1

DSM Supercapacitors Wire 3.5 F 30 VDC - 10 %, + 30 % 505 mOhms - 40 C + 65 C 84 mm 39 mm 1000 Hour Bulk
Cornell Dubilier - CDE Supercapacitors / Ultracapacitors 9VDC 0.5F Tol -10%/+30% 21.5x24.5x7.5mm
Datasheet
194In Stock
Min.: 1
Mult.: 1

DSM Supercapacitors Wire 500000 uF 9 VDC - 10 %, + 30 % 1.94 Ohms - 40 C + 65 C 21.5 mm 7.5 mm 24.5 mm 1000 Hour Bulk
Cornell Dubilier - CDE Supercapacitors / Ultracapacitors 9VDC 23.3F Tol -10%/+30% 57x57x19.5mm
Datasheet
59In Stock
Min.: 1
Mult.: 1

DSM Supercapacitors Wire 23.3 F 9 VDC - 10 %, + 30 % 122 mOhms - 40 C + 65 C 57 mm 19.5 mm 57 mm 1000 Hour Bulk
Cornell Dubilier - CDE Supercapacitors / Ultracapacitors 18VDC 1.6F Tol -10%/+30% 64x30x11mm
Datasheet
200In Stock
Min.: 1
Mult.: 1

DSM Supercapacitors Wire 1.6 F 18 VDC - 10 %, + 30 % 1.091 Ohms - 40 C + 65 C 64 mm 11 mm 30 mm 1000 Hour Bulk
Cornell Dubilier - CDE Supercapacitors / Ultracapacitors 9VDC 1F Tol -10%/+30% 27x27x9mm
Datasheet
197In Stock
Min.: 1
Mult.: 1

DSM Supercapacitors Wire 1 F 9 VDC - 10 %, + 30 % 455 mOhms - 40 C + 65 C 27 mm 27 mm 9 mm 1000 Hour Bulk
Cornell Dubilier - CDE Supercapacitors / Ultracapacitors 30VDC 11F Tol -10%/+30% 94x67x38mm
Datasheet
29In Stock
Min.: 1
Mult.: 1

DSM Supercapacitors Wire 11 F 30 VDC - 10 %, + 30 % 360 mOhms - 40 C + 65 C 94 mm 38 mm 67 mm 1000 Hour Bulk
Cornell Dubilier - CDE Supercapacitors / Ultracapacitors 18VDC 18.6F Tol -10%/+30% 112x67x19.5mm
Datasheet
49In Stock
Min.: 1
Mult.: 1

DSM Supercapacitors Wire 18.6 F 18 VDC - 10 %, + 30 % 220 mOhms - 40 C + 65 C 112 mm 19.5 mm 67 mm 1000 Hour Bulk
Cornell Dubilier - CDE Supercapacitors / Ultracapacitors 18VDC 5.8F Tol -10%/+30% 100x39x17.5mm
Datasheet
74In Stock
Min.: 1
Mult.: 1

DSM Supercapacitors Wire 5.8 F 18 VDC - 10 %, + 30 % 303 mOhms - 40 C + 65 C 100 mm 17.5 mm 39 mm 1000 Hour Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 50F 3V 18x35mm
Datasheet
472In Stock
Min.: 1
Mult.: 1

235 EDLC-HVR ENYCAP Electric Double Layer Capacitors Radial 50 F 3 VDC - 20 %, + 50 % 14 mOhms - 40 C + 85 C Vertical 35 mm 35 mm 18 mm 2000 Hour Bulk