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18 mm Supercapacitors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Capacitance	Voltage Rating DC	Termination Style	Lead Spacing	Diameter	Length	Width	Life	ESR	Tolerance	Orientation	Product	Minimum Operating Temperature	Maximum Operating Temperature	Height	Series	Packaging
Supercapacitors / Ultracapacitors 5.5V .47F -20/+80% LS=5.08mm FGR0H474ZF KEMET 1: £3.61 1,150In Stock	Mfr. Part No. FGR0H474ZF Mouser Part No 80-FGR0H474ZF	KEMET	Supercapacitors / Ultracapacitors 5.5V .47F -20/+80% LS=5.08mm Learn More about KEMET fg supercapacitors	Datasheet	1,150In Stock	£3.61 £2.60 £2.23 £2.01 £1.90	Min.: 1 Mult.: 1 Max.: 1,200	470 mF	5.5 VDC	Radial		14.5 mm (0.571 in)	18 mm			120 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	18 mm	FG	Bulk
Supercapacitors / Ultracapacitors 8.1V .6F 8X18mm Radi al SCMR18J604SRBB0 KYOCERA AVX 1: £5.66 3,316In Stock	Mfr. Part No. SCMR18J604SRBB0 Mouser Part No 581-SCMR18J604SRBB0	KYOCERA AVX	Supercapacitors / Ultracapacitors 8.1V .6F 8X18mm Radi al Learn More about KYOCERA AVX avx scm supercaps	Datasheet	3,316In Stock	£5.66 £3.85 £3.30 £3.27 View £3.09 £2.85 Quote	Min.: 1 Mult.: 1	600 mF	8.1 VDC	Radial		8 mm (0.315 in)	18 mm	8 mm	1000 Hour	400 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	18 mm	SCM	Bulk
Supercapacitors / Ultracapacitors 5.5V 0.47F -20/+80% LS=5.08mm FG0H474ZF KEMET 1: £2.61 407In Stock	Mfr. Part No. FG0H474ZF Mouser Part No 80-FG0H474ZF	KEMET	Supercapacitors / Ultracapacitors 5.5V 0.47F -20/+80% LS=5.08mm Learn More about KEMET fg supercapacitors	Datasheet	407In Stock	£2.61 £1.87 £1.68 £1.46 £1.40	Min.: 1 Mult.: 1 Max.: 600	470 mF	5.5 VDC	Radial	5.08 mm (0.2 in)	14.5 mm (0.571 in)	18 mm			120 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	18 mm	FG	Bulk
Supercapacitors / Ultracapacitors 0.30F 3.8V 20% HSL1016-3R8306-R Eaton Electronics 1: £3.07 1,355In Stock	Mfr. Part No. HSL1016-3R8306-R Mouser Part No 504-HSL1016-3R8306-R	Eaton Electronics	Supercapacitors / Ultracapacitors 0.30F 3.8V 20% Learn More about Eaton Electronics eaton hs hsl supercapacitors	Datasheet	1,355In Stock	£3.07 £2.18 £1.97 £1.82 View £1.76 £1.41 £1.37	Min.: 1 Mult.: 1	30 F	3.8 VDC	Through Hole		10.5 mm (0.413 in)	18 mm		1000 Hour, 500000 Cycle	550 mOhms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 60 C		HSL	Bulk
Supercapacitors / Ultracapacitors 7.5V .6F 8X18mm Radi al SCMR18G604MRBA0 KYOCERA AVX 1: £4.64 12In Stock	Mfr. Part No. SCMR18G604MRBA0 Mouser Part No 581-SCMR18G604MRBA0	KYOCERA AVX	Supercapacitors / Ultracapacitors 7.5V .6F 8X18mm Radi al Learn More about KYOCERA AVX avx scm supercaps	Datasheet	12In Stock	£4.64 £3.41 £2.99 £2.60 View £2.53 £2.33 Quote	Min.: 1 Mult.: 1	600 mF	7.5 VDC	Radial	20.5 mm (0.807 in)	8 mm (0.315 in)	18 mm	24 mm	1000 Hour	225 mOhms	20 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	8 mm	SCM	Bulk
Supercapacitors / Ultracapacitors 30F 3.8V ESR=550 HS1016-3R8306-R Eaton Electronics 1: £3.43 49In Stock 2,800On Order	Mfr. Part No. HS1016-3R8306-R Mouser Part No 504-HS1016-3R8306-R	Eaton Electronics	Supercapacitors / Ultracapacitors 30F 3.8V ESR=550 Learn More about Eaton Electronics eaton hs hsl supercapacitors	Datasheet	49In Stock 2,800On Order On Order Ship Dates Mfr. No: HS1016-3R8306-R Stock: 49 Can Dispatch Immediately On Order: 1,600 Pending 1,200 Expected 16/11/2026 Factory Lead Time: 28 Weeks	£3.43 £2.48 £2.22	Min.: 1 Mult.: 1	30 F	3.8 VDC	Through Hole		10.5 mm (0.413 in)	18 mm		1000 Hour, 500000 Cycle	550 mOhms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 15 C	+ 70 C		HS	Bulk
Supercapacitors / Ultracapacitors 1.5F, 2.7V,6.3x18mm DGH155M2R7 Knowles / Illinois Capacitor 1: £1.18 1,260In Stock	Mfr. Part No. DGH155M2R7 Mouser Part No 598-DGH155M2R7	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 1.5F, 2.7V,6.3x18mm Learn More about Knowles / Illinois Capacitor cde dgh supercapacitors	Datasheet	1,260In Stock	£1.18 £0.62 £0.571 £0.489 View £0.463 £0.431 £0.42 £0.388 £0.383	Min.: 1 Mult.: 1	1.5 F	2.7 VDC	Radial	2.6 mm (0.102 in)	6.3 mm (0.248 in)	18 mm		1500 Hour, 500000 Cycle	560 mOhms	20 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		DGH	Bulk
Supercapacitors / Ultracapacitors 1.5F, 3V, 6.3 x 18mm DSF155M3R0 Knowles / Illinois Capacitor 1: £1.38 1,487In Stock	Mfr. Part No. DSF155M3R0 Mouser Part No 598-DSF155M3R0	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 1.5F, 3V, 6.3 x 18mm Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	1,487In Stock	£1.38 £0.925 £0.74 £0.667 View £0.588 £0.562 £0.526 £0.512 £0.48	Min.: 1 Mult.: 1	1.5 F	3 VDC	Radial	2.5 mm (0.098 in)	6.3 mm (0.248 in)	18 mm		1500 Hour, 500000 Cycle	640 mOhms	20 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		DSF	Bulk
Supercapacitors / Ultracapacitors 9V 0.6F ESR=400mOhms Case=18mm Radial SCMR18L604SRBB0 KYOCERA AVX 1: £5.03 1,632Expected 14/10/2026	Mfr. Part No. SCMR18L604SRBB0 Mouser Part No 581-SCMR18L604SRBB0	KYOCERA AVX	Supercapacitors / Ultracapacitors 9V 0.6F ESR=400mOhms Case=18mm Radial Learn More about KYOCERA AVX avx scm supercaps	Datasheet	1,632Expected 14/10/2026	£5.03 £3.71 £3.18 £3.02 View £2.74 £2.60	Min.: 1 Mult.: 1	600 mF	9 VDC	Radial	13.5 mm (0.531 in)	8 mm (0.315 in)	18 mm	8 mm	1000 Hour	400 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	18 mm	SCM	Bulk
Supercapacitors / Ultracapacitors 9V .6F 8X18mm Solder Pin SCMR18L604MSBB0 KYOCERA AVX 180: £4.09 180Factory Stock Available	Mfr. Part No. SCMR18L604MSBB0 Mouser Part No 581-SCMR18L604MSBB0	KYOCERA AVX	Supercapacitors / Ultracapacitors 9V .6F 8X18mm Solder Pin Learn More about KYOCERA AVX avx scm supercaps	Datasheet	180Factory Stock Available More Info Available	£4.09 £4.08 £3.76 Quote Quote	Min.: 180 Mult.: 180	600 mF	9 VDC	Radial			18 mm		1000 Hour	400 mOhms	20 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	8 mm	SCM	Bulk
Supercapacitors / Ultracapacitors 7.5V .6F 8X18mm Radi al SCMR18G604MRBB0 KYOCERA AVX 1,632: £2.69 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. SCMR18G604MRBB0 Mouser Part No 581-SCMR18G604MRBB0	KYOCERA AVX	Supercapacitors / Ultracapacitors 7.5V .6F 8X18mm Radi al Learn More about KYOCERA AVX avx scm supercaps	Datasheet	Non-Stocked Lead-Time 16 Weeks	£2.69 Quote Quote	Min.: 1,632 Mult.: 1,632	600 mF	7.5 VDC	Radial		8 mm (0.315 in)	18 mm		1000 Hour	0.225 Ohms	20 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		SCM	Bulk
Supercapacitors / Ultracapacitors 8.1V .6F 8X18mm Radi al SCMR18J604MRBA0 KYOCERA AVX 1,632: £2.78 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. SCMR18J604MRBA0 Mouser Part No 581-SCMR18J604MRBA0	KYOCERA AVX	Supercapacitors / Ultracapacitors 8.1V .6F 8X18mm Radi al Learn More about KYOCERA AVX avx scm supercaps	Datasheet	Non-Stocked Lead-Time 16 Weeks	£2.78 Quote Quote	Min.: 1,632 Mult.: 1,632	600 mF	8.1 VDC	Radial	20.5 mm (0.807 in)		18 mm	24 mm	1000 Hour	400 mOhms	20 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	8 mm	SCM	Bulk
Supercapacitors / Ultracapacitors 8.1V .6F 8X18mm Radi al SCMR18J604MRBB0 KYOCERA AVX 1,632: £2.85 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. SCMR18J604MRBB0 Mouser Part No 581-SCMR18J604MRBB0	KYOCERA AVX	Supercapacitors / Ultracapacitors 8.1V .6F 8X18mm Radi al Learn More about KYOCERA AVX avx scm supercaps	Datasheet	Non-Stocked Lead-Time 16 Weeks	£2.85 Quote Quote	Min.: 1,632 Mult.: 1,632	600 mF	8.1 VDC	Radial	20.5 mm (0.807 in)		18 mm	24 mm	1000 Hour	400 mOhms	20 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	8 mm	SCM	Bulk
Supercapacitors / Ultracapacitors 5.4V 1F 8X18mm Solder Pin SCMR18D105MSBB0 KYOCERA AVX Non-Stocked Factory Special Order	Mfr. Part No. SCMR18D105MSBB0 Mouser Part No 581-SCMR18D105MSBB0 Factory Special Order	KYOCERA AVX	Supercapacitors / Ultracapacitors 5.4V 1F 8X18mm Solder Pin Learn More about KYOCERA AVX avx scm supercaps	Datasheet	Non-Stocked		Request a Quote	1 F	5.4 VDC	Radial		8 mm (0.315 in)	18 mm		1000 Hour	150 mOhms	20 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	8 mm	SCM	Bulk
Supercapacitors / Ultracapacitors 8.1V .6F 8X18mm Solder Pin SCMR18J604SSBA0 KYOCERA AVX 1: £3.99 Non-Stocked Lead-Time 17 Weeks Factory Special Order	Mfr. Part No. SCMR18J604SSBA0 Mouser Part No 581-SCMR18J604SSBA0 Factory Special Order	KYOCERA AVX	Supercapacitors / Ultracapacitors 8.1V .6F 8X18mm Solder Pin Learn More about KYOCERA AVX avx scm supercaps	Datasheet	Non-Stocked Lead-Time 17 Weeks	£3.99 £2.71 £2.40 £1.99 View £1.98 £1.78 Quote	Min.: 1 Mult.: 1	600 mF	8.1 VDC	Radial		8 mm (0.315 in)	18 mm	9.5 mm	1000 Hour	400 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	20 mm	SCM	Bulk

18 mm Supercapacitors

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