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300 F Supercapacitors / Ultracapacitors

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Results: 13

Applied Filters:

Capacitance = 300 F

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Part #

Supercapacitors / Ultracapacitors 300F 2.5V

XB3550-2R5307-R
Eaton Electronics
1: S/149.59
86In Stock

Mfr. Part #
XB3550-2R5307-R

Mouser Part #
504-XB3550-2R5307-R

Eaton Electronics

Supercapacitors / Ultracapacitors 300F 2.5V

Learn More

Datasheet

86In Stock

S/149.59

S/118.45

S/118.41

S/105.41

View

Min.: 1
Mult.: 1

300 F

2.5 VDC

Snap In

35 mm (1.378 in)

53 mm

1500 Hour, 500000 Cycle

7 Ohms

10 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

6 mm

Bulk

Supercapacitors / Ultracapacitors 2.7V 300F ESR=6mOhms Case=62mm Radial

SCCY62B307SSB
KYOCERA AVX
1: S/67.46
198In Stock
240Expected 10/7/2026

Mfr. Part #
SCCY62B307SSB

Mouser Part #
581-SCCY62B307SSB

KYOCERA AVX

Supercapacitors / Ultracapacitors 2.7V 300F ESR=6mOhms Case=62mm Radial

Learn More

Datasheet

198In Stock

240Expected 10/7/2026

S/67.46

S/47.92

S/45.97

S/45.04

View

Min.: 1
Mult.: 1

300 F

2.7 VDC

Radial

35 mm (1.378 in)

62 mm

1000 Hour

6 mOhms

- 10 %, + 30 %

Vertical

EDLC / Supercaps

- 40 C

+ 65 C

SCC

Bulk

Supercapacitors / Ultracapacitors Supecapacitor HSH 1235 3.8V 300F

HSH1235-3R8307-R
Eaton Electronics
1: S/39.55
85In Stock
New Product

Mfr. Part #
HSH1235-3R8307-R

Mouser Part #
504-HSH1235-3R8307-R

New Product

Eaton Electronics

Supercapacitors / Ultracapacitors Supecapacitor HSH 1235 3.8V 300F

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Datasheet

85In Stock

S/39.55

S/30.01

S/28.92

S/28.80

S/26.59

Min.: 1
Mult.: 1

300 F

3.8 VDC

Radial

5 mm (0.197 in)

12.5 mm (0.492 in)

1000 Hour

100 mOhms

20 %

Vertical

Supercapacitors

- 25 C

+ 70 C

35 mm

HSH

Bulk

Supercapacitors / Ultracapacitors 300F 2.7V

XV3550-2R7307-R
Eaton Electronics
1: S/53.48
30In Stock

Mfr. Part #
XV3550-2R7307-R

Mouser Part #
504-XV3550-2R7307-R

Eaton Electronics

Supercapacitors / Ultracapacitors 300F 2.7V

Learn More

Datasheet

30In Stock

S/53.48

S/39.04

S/36.16

S/35.03

S/34.95

Min.: 1
Mult.: 1

300 F

2.7 VDC

Snap In

35 mm (1.378 in)

53 mm

1500 Hour, 500000 Cycle

6 Ohms

- 5 %, + 10 %

Vertical

EDLC / Supercaps

- 40 C

+ 65 C

6 mm

Bulk

Supercapacitors / Ultracapacitors 2.7V 300F 30x60mm 3- Prong Solder Pin

SCCX66B307S3PBLE
KYOCERA AVX
270: S/78.16
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
SCCX66B307S3PBLE

Mouser Part #
581-SCCX66B307S3PBLE

KYOCERA AVX

Supercapacitors / Ultracapacitors 2.7V 300F 30x60mm 3- Prong Solder Pin

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/78.16

S/73.02

Min.: 270
Mult.: 45

300 F

2.7 VDC

30 mm (1.181 in)

66 mm

1000 Hour

6 mOhms

- 10 %, + 30 %

Vertical

EDLC / Supercaps

- 40 C

+ 65 C

SCC LE

Bulk

Supercapacitors / Ultracapacitors 2.7V 300F 35X62mm So lder Pin

SCCY62B307VSB
KYOCERA AVX
240: S/45.39
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
SCCY62B307VSB

Mouser Part #
581-SCCY62B307VSB

KYOCERA AVX

Supercapacitors / Ultracapacitors 2.7V 300F 35X62mm So lder Pin

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/45.39

S/41.92

S/41.88

View

Min.: 240
Mult.: 40

300 F

2.7 VDC

35 mm (1.378 in)

62 mm

1000 Hour

6 mOhms

- 5 %, + 25 %

Vertical

EDLC / Supercaps

- 40 C

+ 65 C

SCC

Bulk

Supercapacitors / Ultracapacitors 2.7V 300F Max Temp 70C 30% Snap-in

SCCNW3006Y2R7TC000
KEMET
270: S/23.36
Non-Stocked Lead-Time 13 Weeks
New Product

Mfr. Part #
SCCNW3006Y2R7TC000

Mouser Part #
80-SCCNW3006Y2R7TC00

New Product

KEMET

Supercapacitors / Ultracapacitors 2.7V 300F Max Temp 70C 30% Snap-in

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

S/23.36

S/22.27

S/21.29

Min.: 270
Mult.: 45

300 F

2.7 VDC

Snap In

10 mm (0.394 in)

30 mm (1.181 in)

55 mm

500000 Cycles

5.5 mOhms

- 10 %, + 30 %

Vertical

Supercapacitors

- 40 C

+ 70 C

SCC

Bulk

Supercapacitors / Ultracapacitors 2.7V 300F Max Temp 70C 30% Snap-in

SCEQV3006Y2R7SC000
KEMET
270: S/45.54
Non-Stocked Lead-Time 13 Weeks
New Product

Mfr. Part #
SCEQV3006Y2R7SC000

Mouser Part #
80-SCEQV3006Y2R7SC00

New Product

KEMET

Supercapacitors / Ultracapacitors 2.7V 300F Max Temp 70C 30% Snap-in

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

S/45.54

S/43.09

S/40.87

Min.: 270
Mult.: 45

300 F

2.7 VDC

Axial

35 mm (1.378 in)

60 mm

500000 Cycles

1.4 mOhms

- 10 %, + 30 %

Vertical

Supercapacitors

- 40 C

+ 70 C

SCE

Bulk

Supercapacitors / Ultracapacitors Supercap 300F 2.7 V THT -10%/+30%

ADCT-E02R7SA307Q
ABRACON
270: S/53.76
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part #
ADCT-E02R7SA307Q

Mouser Part #
815-ADCT-E02R7SA307Q

New Product

ABRACON

Supercapacitors / Ultracapacitors Supercap 300F 2.7 V THT -10%/+30%

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

S/53.76

S/51.69

Quote

Min.: 270
Mult.: 270

300 F

2.7 VDC

Through Hole

35 mm (1.378 in)

500000 Cycle

2.2 mOhms

- 10 %, + 30 %

Supercapacitors

- 40 C

+ 70 C

60 mm

ADCT-E02R7S

Bulk

Supercapacitors / Ultracapacitors Supercap 300F 2.7 V THT 0/+30%

ADCT-E02R7SA307R
ABRACON
270: S/57.92
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part #
ADCT-E02R7SA307R

Mouser Part #
815-ADCT-E02R7SA307R

New Product

ABRACON

Supercapacitors / Ultracapacitors Supercap 300F 2.7 V THT 0/+30%

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

S/57.92

S/55.66

Quote

Min.: 270
Mult.: 270

300 F

2.7 VDC

Through Hole

35 mm (1.378 in)

500000 Cycle

2.2 mOhms

0 %, 30 %

Supercapacitors

- 40 C

+ 70 C

60 mm

ADCT-E02R7S

Bulk

Supercapacitors / Ultracapacitors CAP 300F 4V THT

AHCR-S04R0SA307Q
ABRACON
1,280: S/28.03
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
AHCR-S04R0SA307Q

Mouser Part #
815-AHCR-S04R0SA307Q

ABRACON

Supercapacitors / Ultracapacitors CAP 300F 4V THT

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

S/28.03

Quote

Min.: 1,280
Mult.: 1,280

300 F

4 VDC

Radial

7.5 mm (0.295 in)

16 mm (0.63 in)

90 mOhms

- 10 %, + 30 %

Vertical

EDLC / Supercaps

- 20 C

+ 65 C

25 mm

AHCR-S04R0S

Bulk

Supercapacitors / Ultracapacitors 2.7V 1.2F 6.3x15mm Radial Low ESR

SCCX66B307SABLE
KYOCERA AVX
1: S/133.01
Non-Stocked Lead-Time 15 Weeks
Factory Special Order

Mfr. Part #
SCCX66B307SABLE

Mouser Part #
581-SCCX66B307SABLE

Factory Special Order

KYOCERA AVX

Supercapacitors / Ultracapacitors 2.7V 1.2F 6.3x15mm Radial Low ESR

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/133.01

S/105.95

S/99.88

S/85.64

Min.: 1
Mult.: 1

300 F

2.7 VDC

30 mm (1.181 in)

66 mm

1000 Hour

- 10 %, + 30 %

EDLC / Supercaps

- 40 C

+ 65 C

SCC LE

Bulk

Supercapacitors / Ultracapacitors 2.7V 300F 30mm Radial Low ESR

SCCX66B307S2PBLE
KYOCERA AVX
1: S/96.03
Non-Stocked
Factory Special Order

Mfr. Part #
SCCX66B307S2PBLE

Mouser Part #
581-SCCX66B307S2PBLE

Factory Special Order

KYOCERA AVX

Supercapacitors / Ultracapacitors 2.7V 300F 30mm Radial Low ESR

Learn More

Datasheet

Non-Stocked

S/96.03

S/59.87

S/59.83

S/59.20

View

Min.: 1
Mult.: 1

300 F

2.7 VDC

30 mm (1.181 in)

66 mm

1000 Hour

- 10 %, + 30 %

EDLC / Supercaps

- 40 C

+ 65 C

SCC LE

Bulk

300 F Supercapacitors / Ultracapacitors

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