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3.0V XP™ Small Cell Ultracapacitors

Maxwell Technologies 3.0V XP™ Small Cell Ultracapacitors are designed to provide energy storage while supporting renewable energy, smart grid, and IoT. The 3.0V solutions provide a cost-efficient, high performance, long-life platform, and are available in 3F, 5F, 10F, 25F, and 50F. The ultracapacitors are high energy, high power solutions that also incorporate the XP technology offering enhanced performance under adverse environmental conditions. Applications for the 3.0V XP small cell ultracapacitors include actuators, emergency lighting, telematics, automotive, backup systems, smart meter, and robotics.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Capacitance	Voltage Rating DC	Termination Style	Lead Spacing	Diameter	Length	Life	ESR	Tolerance	Orientation	Product	Minimum Operating Temperature	Maximum Operating Temperature	Height	Series	Qualification	Packaging
Supercapacitors / Ultracapacitors 3.0V, 150F Ultracapacitor Cell BCAP0150 P300 S17 Maxwell Technologies 1: $15.221 2.876In Stock	Mfr. Part # BCAP0150 P300 S17 Mouser Part # 723-BCAP0150P300S17	Maxwell Technologies	Supercapacitors / Ultracapacitors 3.0V, 150F Ultracapacitor Cell	Datasheet	2.876In Stock	$15.221 $11.495 $10.162 $9.479 View $9.467 $8.738 Quote	Min.: 1 Mult.: 1	150 F	3 VDC	Snap In	10 mm (0.394 in)	25 mm (0.984 in)	50 mm	2000 Hour, 1000000 Cycle	6.5 mOhms	0 %, + 20 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	50 mm	BCAP	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors 2.7V 450F SNAP-IN BCAP0450 P270 S18 Maxwell Technologies 1: $19.892 424In Stock	Mfr. Part # BCAP0450 P270 S18 Mouser Part # 723-BCAP0450P270S18	Maxwell Technologies	Supercapacitors / Ultracapacitors 2.7V 450F SNAP-IN	Datasheet	424In Stock	$19.892 $15.084 $13.421 $12.646 View $11.666 Quote	Min.: 1 Mult.: 1	450 F	2.7 VDC	Snap In		35 mm (1.378 in)	63.5 mm	1500 Hour, 500000 Cycle	2.8 mOhms	0 %, + 20 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	63.5 mm	BCAP	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors 3V 100F SNAP-IN BCAP0100 P300 S17 Maxwell Technologies 1: $13.968 273In Stock 1.440Expected 1/18/2027	Mfr. Part # BCAP0100 P300 S17 Mouser Part # 723-BCAP0100P300S17	Maxwell Technologies	Supercapacitors / Ultracapacitors 3V 100F SNAP-IN	Datasheet	273In Stock 1.440Expected 1/18/2027	$13.968 $10.550 $9.331 $8.704 View $8.693 $8.021 Quote	Min.: 1 Mult.: 1	100 F	3 VDC	Snap In	10 mm (0.394 in)	22 mm (0.866 in)	46 mm	2000 Hour, 1000000 Cycle	4.5 mOhms	0 %, + 20 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	46 mm	BCAP	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors 2.7V, 25F, wire lead ESHSR-0025C0-002R7 BCAP0025 P270 S01 Maxwell Technologies 1: $5.731 29.231In Stock	Mfr. Part # BCAP0025 P270 S01 Mouser Part # 723-BCAP0025P270S01	Maxwell Technologies	Supercapacitors / Ultracapacitors 2.7V, 25F, wire lead ESHSR-0025C0-002R7 Learn More about Maxwell Technologies nesscap small cell capacitors	Datasheet	29.231In Stock	$5.731 $4.079 $3.486 $3.179 View $2.917 $2.848 $2.643 Quote	Min.: 1 Mult.: 1	25 F	2.7 VDC	Radial	7.5 mm (0.295 in)	16 mm (0.63 in)	25.5 mm	1500 Hour, 500000 Cycle	15 mOhms	- 10 %, + 20 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	25.5 mm	BCAP	AEC-Q200
Supercapacitors / Ultracapacitors 2.7V, 360F, snap-in BCAP0360 P270 S18 Maxwell Technologies 1: $15.768 228In Stock	Mfr. Part # BCAP0360 P270 S18 Mouser Part # 723-BCAP0360P270S18	Maxwell Technologies	Supercapacitors / Ultracapacitors 2.7V, 360F, snap-in	Datasheet	228In Stock	$15.768 $12.213 $10.789 $10.299 View $9.559 $9.342	Min.: 1 Mult.: 1	360 F	2.7 VDC	Snap In	22.5 mm (0.886 in)	35 mm (1.378 in)	63 mm	1500 Hour, 500000 Cycle	2.9 mOhms	0 %, + 20 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	63 mm	BCAP	AEC-Q200
Supercapacitors / Ultracapacitors 2.7V 10F bent lead BCAP0010 P270 S12 Maxwell Technologies 1: $5.776 3.105In Stock	Mfr. Part # BCAP0010 P270 S12 Mouser Part # 723-BCAP0010P270S12	Maxwell Technologies	Supercapacitors / Ultracapacitors 2.7V 10F bent lead	Datasheet	3.105In Stock	$5.776 $4.044 $3.486 $3.065 View $2.860 $2.734 $2.552	Min.: 1 Mult.: 1	10 F	2.7 VDC	Axial	5 mm (0.197 in)	10 mm (0.394 in)	30.5 mm	1500 Hour, 500000 Cycle	25 mOhms	- 10 %, + 20 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C		BCAP	AEC-Q200
Supercapacitors / Ultracapacitors 3V 10F wire lead BCAP0010 P300 X11 Maxwell Technologies 1: $3.737 3.548In Stock 171.000On Order	Mfr. Part # BCAP0010 P300 X11 Mouser Part # 723-BCAP0010P300X11	Maxwell Technologies	Supercapacitors / Ultracapacitors 3V 10F wire lead Learn More about Maxwell Technologies maxwell 3v xp small cell ultracapacitors	Datasheet	3.548In Stock 171.000On Order On Order Ship Dates Mfr. #: BCAP0010 P300 X11 Stock: 3.548 Can Ship Immediately On Order: 129.000 Expected 12/21/2026 42.000 Expected 12/30/2026 Factory Lead-Time: 18 Weeks	$3.737 $2.620 $2.165 $2.028 View $1.789 $1.720 $1.629 $1.584	Min.: 1 Mult.: 1	10 F	3 VDC	Radial	5 mm (0.197 in)	10 mm (0.394 in)	30.5 mm	2000 Hour, 1000000 Cycle	20 mOhms	- 10 %, + 20 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		BCAP	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors 2.7V, 50F wire lead ESHSR-0050C0-002R7 BCAP0050 P270 S01 Maxwell Technologies 1: $6.653 3.642In Stock	Mfr. Part # BCAP0050 P270 S01 Mouser Part # 723-BCAP0050P270S01	Maxwell Technologies	Supercapacitors / Ultracapacitors 2.7V, 50F wire lead ESHSR-0050C0-002R7 Learn More about Maxwell Technologies nesscap small cell capacitors	Datasheet	3.642In Stock	$6.653 $4.853 $4.136 $3.919 View $3.463 $3.349 $3.258	Min.: 1 Mult.: 1	50 F	2.7 VDC	Radial	7.5 mm (0.295 in)	18 mm (0.709 in)	41 mm	1500 Hour, 500000 Cycle	10 mOhms	- 10 %, + 20 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	41 mm	BCAP	AEC-Q200
Supercapacitors / Ultracapacitors 3.0V 3F wire lead BCAP0003 P300 X11 Maxwell Technologies 1: $3.520 530In Stock 6.000Expected 11/17/2026	Mfr. Part # BCAP0003 P300 X11 Mouser Part # 723-BCAP0003P300X11	Maxwell Technologies	Supercapacitors / Ultracapacitors 3.0V 3F wire lead Learn More about Maxwell Technologies maxwell 3v xp small cell ultracapacitors	Datasheet	530In Stock 6.000Expected 11/17/2026	$3.520 $2.552 $2.199 $1.937 View $1.709 $1.527 $1.458 $1.379	Min.: 1 Mult.: 1	3 F	3 VDC	Radial	3.5 mm (0.138 in)	8 mm (0.315 in)	19.5 mm	1500 Hour, 1000000 Cycle	95 mOhms	- 10 %, + 20 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		BCAP	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors 2.7V, 5F, wire lead ESHSR-0005C0-002R7 BCAP0005 P270 S01 Maxwell Technologies 1: $2.928 20.177On Order	Mfr. Part # BCAP0005 P270 S01 Mouser Part # 723-BCAP0005P270S01	Maxwell Technologies	Supercapacitors / Ultracapacitors 2.7V, 5F, wire lead ESHSR-0005C0-002R7 Learn More about Maxwell Technologies nesscap small cell capacitors	Datasheet	20.177On Order On Order Ship Dates Mfr. #: BCAP0005 P270 S01 Stock: 0 On Order: 8.177 Expected 12/14/2026 12.000 Expected 12/17/2026 Factory Lead-Time: 36 Weeks	$2.928 $2.051 $1.732 $1.549 View $1.424 $1.310 Quote	Min.: 1 Mult.: 1	5 F	2.7 VDC	Radial	5 mm (0.197 in)	10 mm (0.394 in)	20.5 mm	1500 Hour, 500000 Cycle	36 mOhms	- 10 %, + 20 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	20.5 mm	BCAP	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors 3.0V 5F wire lead BCAP0005P300X11 Maxwell Technologies 1: $3.441 26.973On Order	Mfr. Part # BCAP0005P300X11 Mouser Part # 723-BCAP0005P300X11	Maxwell Technologies	Supercapacitors / Ultracapacitors 3.0V 5F wire lead	Datasheet	26.973On Order On Order Ship Dates Mfr. #: BCAP0005P300X11 Stock: 0 On Order: 18.973 Expected 2/8/2027 8.000 Expected 2/19/2027 Factory Lead-Time: 18 Weeks	$3.441 $2.392 $1.982 $1.846 View $1.629 $1.561 $1.458 $1.413	Min.: 1 Mult.: 1	5 F	3 VDC	Radial	5 mm (0.197 in)	10 mm (0.394 in)	20.5 mm	1500 Hour, 1000000 Cycle	35 mOhms	- 10 %, + 20 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	20.5 mm	BCAP	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors 2.7V, 10F wire lead ESHSR-0010C0-002R7 BCAP0010 P270 S01 Maxwell Technologies 1: $3.441 54.000On Order	Mfr. Part # BCAP0010 P270 S01 Mouser Part # 723-BCAP0010P270S01	Maxwell Technologies	Supercapacitors / Ultracapacitors 2.7V, 10F wire lead ESHSR-0010C0-002R7 Learn More about Maxwell Technologies nesscap small cell capacitors	Datasheet	54.000On Order On Order Ship Dates Mfr. #: BCAP0010 P270 S01 Stock: 0 On Order: 27.000 Expected 12/30/2026 27.000 Expected 1/14/2027 Factory Lead-Time: 32 Weeks	$3.441 $2.392 $1.982 $1.846 View $1.561 $1.470 $1.447 $1.435	Min.: 1 Mult.: 1	10 F	2.7 VDC	Radial	5 mm (0.197 in)	10 mm (0.394 in)	30.5 mm	1500 Hour, 500000 Cycle	75 mOhms	- 10 %, + 20 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		BCAP	AEC-Q200
Supercapacitors / Ultracapacitors 3V 10F bent lead BCAP0010 P300 X12 Maxwell Technologies 1: $5.150 7.360On Order	Mfr. Part # BCAP0010 P300 X12 Mouser Part # 723-BCAP0010P300X12	Maxwell Technologies	Supercapacitors / Ultracapacitors 3V 10F bent lead	Datasheet	7.360On Order On Order Ship Dates Mfr. #: BCAP0010 P300 X12 Stock: 0 On Order: 2.320 Expected 11/24/2026 5.040 Expected 12/21/2026 Factory Lead-Time: 13 Weeks	$5.150 $3.680 $3.087 $2.905 View $2.598 $2.495 $2.392 $2.324 Quote	Min.: 1 Mult.: 1	10 F	3 VDC	Radial	5 mm (0.197 in)	10 mm (0.394 in)	30.5 mm	2000 Hour, 1000000 Cycle	20 mOhms	- 10 %, + 20 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C		BCAP	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors 3V 25F wire lead BCAP0025 P300 X11 Maxwell Technologies 1: $6.266 15.624On Order	Mfr. Part # BCAP0025 P300 X11 Mouser Part # 723-BCAP0025P300X11	Maxwell Technologies	Supercapacitors / Ultracapacitors 3V 25F wire lead Learn More about Maxwell Technologies maxwell 3v xp small cell ultracapacitors	Datasheet	15.624On Order On Order Ship Dates Mfr. #: BCAP0025 P300 X11 Stock: 0 On Order: 624 Expected 1/18/2027 3.000 Expected 2/22/2027 12.000 Expected 3/1/2027 Factory Lead-Time: 18 Weeks	$6.266 $4.557 $3.874 $3.657 View $3.304 $3.122 $3.042	Min.: 1 Mult.: 1	25 F	3 VDC	Radial	7.5 mm (0.295 in)	16 mm (0.63 in)	25.5 mm	2000 Hour, 1000000 Cycle	17 mOhms	- 10 %, + 20 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		BCAP	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors 2.7V 350F 0.75mA ESR=3.2mOhms BCAP0350 P270 S18 Maxwell Technologies 1: $15.711 9.539On Order	Mfr. Part # BCAP0350 P270 S18 Mouser Part # 723-BCAP0350P270S18	Maxwell Technologies	Supercapacitors / Ultracapacitors 2.7V 350F 0.75mA ESR=3.2mOhms Learn More about Maxwell Technologies maxwell 350f ultracapacitor cell	Datasheet	9.539On Order On Order Ship Dates Mfr. #: BCAP0350 P270 S18 Stock: 0 On Order: 179 Expected 11/27/2026 9.360 Expected 1/18/2027 Factory Lead-Time: 13 Weeks	$15.711 $12.122 $10.686 $10.140 View $9.410 $9.228	Min.: 1 Mult.: 1	350 F	2.7 VDC	Snap In		33.3 mm (1.311 in)	63 mm	1500 Hour, 500000 Cycle	3.2 mOhms	0 %, + 20 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		BCAP	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors 2.7V, 100F, snap-in BCAP0100 P270 S07 Maxwell Technologies 1: $12.555 1.425Expected 1/11/2027	Mfr. Part # BCAP0100 P270 S07 Mouser Part # 723-BCAP0100P270S07	Maxwell Technologies	Supercapacitors / Ultracapacitors 2.7V, 100F, snap-in Learn More about Maxwell Technologies nesscap small cell capacitors	Datasheet	1.425Expected 1/11/2027	$12.555 $9.547 $8.339 $7.519 View $7.280 $7.098 Quote	Min.: 1 Mult.: 1	100 F	2.7 VDC	Snap In	10 mm (0.394 in)	22 mm (0.866 in)	46 mm	1500 Hour, 500000 Cycle	8 mOhms	0 %, + 20 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		BCAP	AEC-Q200
Supercapacitors / Ultracapacitors 3V 50F wire lead BCAP0050 P300 X11 Maxwell Technologies 1: $8.226 1.600Expected 3/5/2027	Mfr. Part # BCAP0050 P300 X11 Mouser Part # 723-BCAP0050P300X11	Maxwell Technologies	Supercapacitors / Ultracapacitors 3V 50F wire lead Learn More about Maxwell Technologies maxwell 3v xp small cell ultracapacitors	Datasheet	1.600Expected 3/5/2027	$8.226 $6.072 $5.206 $4.944 View $4.398 $4.261 Quote	Min.: 1 Mult.: 1	50 F	3 VDC	Radial	7.5 mm (0.295 in)	18 mm (0.709 in)	41 mm	2000 Hour, 1000000 Cycle	10 mOhms	0 %, + 20 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		BCAP	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors 2.7V 3F bent lead BCAP0003 P270 S12 Maxwell Technologies 5.040: $1.606 Non-Stocked	Mfr. Part # BCAP0003 P270 S12 Mouser Part # 723-BCAP0003P270S12	Maxwell Technologies	Supercapacitors / Ultracapacitors 2.7V 3F bent lead	Datasheet	Non-Stocked	$1.606 Quote Quote	Min.: 5.040 Mult.: 5.040	3 F	2.7 VDC	Radial	3.5 mm (0.138 in)	8 mm (0.315 in)	19.5 mm	1500 Hour, 500000 Cycle	55 mOhms		Horizontal	EDLC / Supercaps	- 40 C	+ 65 C		BCAP	AEC-Q200
Supercapacitors / Ultracapacitors 2.7V 3F bent lead BCAP0003 P270 S1B Maxwell Technologies 5.040: $1.720 Non-Stocked	Mfr. Part # BCAP0003 P270 S1B Mouser Part # 723-BCAP0003P270S1B	Maxwell Technologies	Supercapacitors / Ultracapacitors 2.7V 3F bent lead	Datasheet	Non-Stocked	$1.720 Quote Quote	Min.: 5.040 Mult.: 5.040	3 F	2.7 VDC	Radial	3.5 mm (0.138 in)	8 mm (0.315 in)	19.5 mm	1500 Hour, 500000 Cycle	55 mOhms			EDLC / Supercaps	- 40 C	+ 65 C		BCAP	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors 3.0V 3F bent lead BCAP0003 P300 X12 Maxwell Technologies 1: $4.124 Non-Stocked	Mfr. Part # BCAP0003 P300 X12 Mouser Part # 723-BCAP0003P300X12	Maxwell Technologies	Supercapacitors / Ultracapacitors 3.0V 3F bent lead	Datasheet	Non-Stocked	$4.124 $2.905 $2.427 $2.267 View $2.017 $1.937 $1.857 $1.800 Quote	Min.: 1 Mult.: 1	3 F	3 VDC	Radial	3.5 mm (0.138 in)	8 mm (0.315 in)	19.5 mm	1500 Hour, 1000000 Cycle				EDLC / Supercaps	- 40 C	+ 65 C		BCAP	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors 2.7V 25F bent lead BCAP0025 P270 S12 Maxwell Technologies 1: $7.451 Non-Stocked	Mfr. Part # BCAP0025 P270 S12 Mouser Part # 723-BCAP0025P270S12	Maxwell Technologies	Supercapacitors / Ultracapacitors 2.7V 25F bent lead	Datasheet	Non-Stocked	$7.451 $5.491 $4.705 $4.466 View $4.056 $3.896 Quote	Min.: 1 Mult.: 1	25 F	2.7 VDC	Axial	7.5 mm (0.295 in)	16 mm (0.63 in)	25.5 mm	1500 Hour, 500000 Cycle	16 mOhms		Horizontal	EDLC / Supercaps	- 40 C	+ 65 C		BCAP	AEC-Q200
Supercapacitors / Ultracapacitors 2.7V 25F bent lead BCAP0025 P300 X12 Maxwell Technologies 1: $7.929 Non-Stocked	Mfr. Part # BCAP0025 P300 X12 Mouser Part # 723-BCAP0025P300X12	Maxwell Technologies	Supercapacitors / Ultracapacitors 2.7V 25F bent lead	Datasheet	Non-Stocked	$7.929 $5.867 $5.036 $4.785 View $4.352 $4.193 $4.181 Quote	Min.: 1 Mult.: 1	25 F	3 VDC	Radial	7.5 mm (0.295 in)	16 mm (0.63 in)	25.5 mm	2000 Hour, 1000000 Cycle	17 mOhms			EDLC / Supercaps	- 40 C	+ 65 C		BCAP	AEC-Q200	Bulk

3.0V XP™ Small Cell Ultracapacitors

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3.0V XP™ Small Cell Ultracapacitors

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