Supercapacitors / Ultracapacitors

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PHV Supercapacitors

PowerStor® / Eaton PHV Supercapacitors provide large capacitance for high energy density and ultra-low ESR for high power density. These devices utilize electromechanical double-layer capacitor (EDLC) construction, combined with high-performance materials. PowerStor / Eaton PHV Supercapacitors offer a nominal capacitance range of 0.5 to 5F, maximum working voltage of 5.4V, and an operating temperature range of -40°C to +65°C. Typical applications include pulse power, and bridging or hold-up power.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Capacitance	Voltage Rating DC	Termination Style	Lead Spacing	Length	Width	Life	ESR	Tolerance	Orientation	Product	Minimum Operating Temperature	Maximum Operating Temperature	Height	Series	Packaging
Supercapacitors / Ultracapacitors 2.5F 5.4V EDLC PHV SERIES VERT PHV-5R4V255-R Eaton Electronics 1: $13.85 205In Stock	Mfr. Part # PHV-5R4V255-R Mouser Part # 504-PHV-5R4V255-R	Eaton Electronics	Supercapacitors / Ultracapacitors 2.5F 5.4V EDLC PHV SERIES VERT Learn More about Eaton Electronics cooperPHBcaps	Datasheet	205In Stock	$13.85 $13.30 $13.04	Min.: 1 Mult.: 1	2.5 F	5.4 VDC	Cable	5.3 mm (0.209 in)	21.3 mm	11 mm	1000 Hour	80 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	23 mm	PHV	Bulk
Supercapacitors / Ultracapacitors 5F 5.4V EDLC PHV SERIES HORZ PHV-5R4H505-R Eaton Electronics 1: $18.93 175In Stock	Mfr. Part # PHV-5R4H505-R Mouser Part # 504-PHV-5R4H505-R	Eaton Electronics	Supercapacitors / Ultracapacitors 5F 5.4V EDLC PHV SERIES HORZ Learn More about Eaton Electronics cooperPHBcaps	Datasheet	175In Stock	$18.93 $17.73 $17.38	Min.: 1 Mult.: 1	5 F	5.4 VDC	Cable	5.3 mm (0.209 in)	32.5 mm	21.3 mm	1000 Hour	0.07 Ohms	- 10 %, + 30 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	11 mm	PHV	Bulk
Supercapacitors / Ultracapacitors 5.0F 5.4V 30% PHV-5R4H505-2 Eaton Electronics 1: $22.50 87In Stock	Mfr. Part # PHV-5R4H505-2 Mouser Part # 504-PHV-5R4H505-2	Eaton Electronics	Supercapacitors / Ultracapacitors 5.0F 5.4V 30% Learn More about Eaton Electronics cooperPHBcaps	Datasheet	87In Stock	$22.50 $17.81 $16.68 $10.62 $10.21	Min.: 1 Mult.: 1	5 F	5.4 VDC	Cable	5.3 mm (0.209 in)	32.5 mm	21.3 mm	1000 Hour	0.07 Ohms	- 10 %, + 30 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	11 mm	PHV
Supercapacitors / Ultracapacitors .47F 5.4V EDLC PHV SERIES HORZ PHV-5R4H474-R Eaton Electronics 1: $12.56 412In Stock	Mfr. Part # PHV-5R4H474-R Mouser Part # 504-PHV-5R4H474-R	Eaton Electronics	Supercapacitors / Ultracapacitors .47F 5.4V EDLC PHV SERIES HORZ Learn More about Eaton Electronics cooperPHBcaps	Datasheet	412In Stock	$12.56 $10.75 $9.82 $8.40 $7.19	Min.: 1 Mult.: 1	470 mF	5.4 VDC	Cable	11.8 mm (0.465 in)	14.5 mm	17.3 mm	1000 Hour	400 mOhms	- 10 %, + 30 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	9 mm	PHV	Bulk
Supercapacitors / Ultracapacitors 1.5F 5.4V EDLC PHV SERIES VERT PHV-5R4V155-R Eaton Electronics 1: $18.81 178In Stock	Mfr. Part # PHV-5R4V155-R Mouser Part # 504-PHV-5R4V155-R	Eaton Electronics	Supercapacitors / Ultracapacitors 1.5F 5.4V EDLC PHV SERIES VERT Learn More about Eaton Electronics cooperPHBcaps	Datasheet	178In Stock	$18.81 $17.10 $14.66 $12.08	Min.: 1 Mult.: 1	1.5 F	5.4 VDC	Cable	11.8 mm (0.465 in)	17.3 mm	9 mm	1000 Hour	160 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	22 mm	PHV	Bulk
Supercapacitors / Ultracapacitors 5F 5.4V EDLC PHV SERIES VERT PHV-5R4V505-R Eaton Electronics 1: $28.73 127In Stock	Mfr. Part # PHV-5R4V505-R Mouser Part # 504-PHV-5R4V505-R	Eaton Electronics	Supercapacitors / Ultracapacitors 5F 5.4V EDLC PHV SERIES VERT Learn More about Eaton Electronics cooperPHBcaps	Datasheet	127In Stock	$28.73 $22.71 $21.10 $18.63 Quote Quote	Min.: 1 Mult.: 1	5 F	5.4 VDC	Cable	5.3 mm (0.209 in)	21.3 mm	11 mm	1000 Hour	70 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	32.5 mm	PHV	Bulk
Supercapacitors / Ultracapacitors 1.5F 5.4V EDLC PHV SERIES HORZ PHV-5R4H155-R Eaton Electronics 1: $19.58 37In Stock 100Expected 9/28/2026	Mfr. Part # PHV-5R4H155-R Mouser Part # 504-PHV-5R4H155-R	Eaton Electronics	Supercapacitors / Ultracapacitors 1.5F 5.4V EDLC PHV SERIES HORZ Learn More about Eaton Electronics cooperPHBcaps	Datasheet	37In Stock 100Expected 9/28/2026	$19.58 $15.18 $14.27 $14.12 View $11.95 $11.67 Quote	Min.: 1 Mult.: 1	1.5 F	5.4 VDC	Cable	11.8 mm (0.465 in)	22 mm	17.3 mm	1000 Hour	160 mOhms	- 10 %, + 30 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	9 mm	PHV	Bulk
Supercapacitors / Ultracapacitors 2.5F 5.4V EDLC PHV SERIES HORZ PHV-5R4H255-R Eaton Electronics 1: $25.23 86In Stock	Mfr. Part # PHV-5R4H255-R Mouser Part # 504-PHV-5R4H255-R	Eaton Electronics	Supercapacitors / Ultracapacitors 2.5F 5.4V EDLC PHV SERIES HORZ Learn More about Eaton Electronics cooperPHBcaps	Datasheet	86In Stock	$25.23 $19.11 $16.28 $15.30 $14.04	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
Supercapacitors / Ultracapacitors 3F 5.4V EDLC PHV SERIES HORZ PHV-5R4H305-R Eaton Electronics 1: $31.77 50In Stock	Mfr. Part # PHV-5R4H305-R Mouser Part # 504-PHV-5R4H305-R	Eaton Electronics	Supercapacitors / Ultracapacitors 3F 5.4V EDLC PHV SERIES HORZ Learn More about Eaton Electronics cooperPHBcaps	Datasheet	50In Stock	$31.77 $25.35 $21.50 $18.25 $17.10	Min.: 1 Mult.: 1	3 F	5.4 VDC	Cable	11.8 mm (0.465 in)	32.5 mm	17.3 mm	1000 Hour	80 mOhms	- 10 %, + 30 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	9 mm	PHV	Bulk
Supercapacitors / Ultracapacitors 3F 5.4V EDLC PHV SERIES VERT PHV-5R4V305-R Eaton Electronics 1: $23.87 51In Stock	Mfr. Part # PHV-5R4V305-R Mouser Part # 504-PHV-5R4V305-R	Eaton Electronics	Supercapacitors / Ultracapacitors 3F 5.4V EDLC PHV SERIES VERT Learn More about Eaton Electronics cooperPHBcaps	Datasheet	51In Stock	$23.87 $20.18 $17.29 $14.25	Min.: 1 Mult.: 1	3 F	5.4 VDC	Cable	11.8 mm (0.465 in)	17.3 mm	9 mm	1000 Hour	80 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	32.5 mm	PHV	Bulk
Supercapacitors / Ultracapacitors .47F 5.4V EDLC PHV SERIES VERT PHV-5R4V474-R Eaton Electronics 1: $9.76 476Expected 1/21/2027	Mfr. Part # PHV-5R4V474-R Mouser Part # 504-PHV-5R4V474-R	Eaton Electronics	Supercapacitors / Ultracapacitors .47F 5.4V EDLC PHV SERIES VERT Learn More about Eaton Electronics cooperPHBcaps	Datasheet	476Expected 1/21/2027	$9.76 $8.50 $7.87 $6.83 View $6.71 $6.28 Quote	Min.: 1 Mult.: 1	500 mF	5.4 VDC	Cable	11.8 mm (0.465 in)	17.3 mm	9 mm	1000 Hour	400 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	14.5 mm	PHV	Bulk
Supercapacitors / Ultracapacitors PHV series cap,5.4V, 5F, with Cable 80MM PHV-5R4H505-3 Eaton Electronics 1: $24.77 Non-Stocked	Mfr. Part # PHV-5R4H505-3 Mouser Part # 504-PHV-5R4H505-3	Eaton Electronics	Supercapacitors / Ultracapacitors PHV series cap,5.4V, 5F, with Cable 80MM Learn More about Eaton Electronics cooperPHBcaps	Datasheet	Non-Stocked	$24.77 $10.06 $9.33 Quote Quote	Min.: 1 Mult.: 1	5 F	5.4 VDC	Cable	5.3 mm (0.209 in)	32.5 mm	21.3 mm	1000 Hour	0.07 Ohms	- 10 %, + 30 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	11 mm	PHV

PHV Supercapacitors

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