Supercapacitors / Ultracapacitors

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HS/HSL Hybrid Cylindrical Cell Supercapacitors

Eaton Electronics HS/HSL Hybrid Cylindrical Cell Supercapacitors offer high reliability, high power, low ESR, and ultra-high capacitance energy storage utilizing proprietary, environmentally friendly materials and processes. These maintenance-free supercapacitors can be applied as the sole energy storage or with batteries to optimize cost, lifespan, and run time. Eaton Electronics HS/HSL Hybrid Cylindrical Cell Supercapacitors are tailored for backup, pulse, and hybrid power systems applications.

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Part #

Supercapacitors / Ultracapacitors Eaton HSL Hybrid Supercapacitor, 3.8V, 25F, 0.65 ohm, Low T

HSL0820-3R8256-R
Eaton Electronics
1: S/17.24
1,290In Stock

Mfr. Part #
HSL0820-3R8256-R

Mouser Part #
504-HSL0820-3R8256-R

Eaton Electronics

Supercapacitors / Ultracapacitors Eaton HSL Hybrid Supercapacitor, 3.8V, 25F, 0.65 ohm, Low T

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Datasheet

1,290In Stock

S/17.24

S/12.34

S/10.39

S/9.73

View

Min.: 1
Mult.: 1

25 F

3.8 VDC

Through Hole

8 mm (0.315 in)

20 mm

1000 Hour

70 mOhms

20 %

Vertical

EDLC / Supercaps

- 25 C

+ 60 C

HSL

Bulk

Supercapacitors / Ultracapacitors CAP HSL 3.8V 50F 0.450 ohm 20%

HSL1020-3R8506-R
Eaton Electronics
1: S/24.95
1,138In Stock

Mfr. Part #
HSL1020-3R8506-R

Mouser Part #
504-HSL1020-3R8506-R

Eaton Electronics

Supercapacitors / Ultracapacitors CAP HSL 3.8V 50F 0.450 ohm 20%

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Datasheet

1,138In Stock

S/24.95

S/18.29

S/15.61

S/14.52

View

Min.: 1
Mult.: 1

50 F

3.8 VDC

Through Hole

10.5 mm (0.413 in)

22 mm

1000 Hour, 500000 Cycle

450 mOhms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 60 C

HSL

Bulk

Supercapacitors / Ultracapacitors Eaton HSL Hybrid Supercapacitor, 3.8V, 150F, 70 mohm, Low T

HSL1040-3R8157-R
Eaton Electronics
1: S/48.81
720In Stock

Mfr. Part #
HSL1040-3R8157-R

Mouser Part #
504-HSL1040-3R8157-R

Eaton Electronics

Supercapacitors / Ultracapacitors Eaton HSL Hybrid Supercapacitor, 3.8V, 150F, 70 mohm, Low T

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Datasheet

720In Stock

S/48.81

S/37.52

S/32.66

S/31.33

View

Min.: 1
Mult.: 1

150 F

3.8 VDC

Through Hole

10 mm (0.394 in)

40 mm

1000 Hour

70 mOhms

20 %

Vertical

EDLC / Supercaps

- 25 C

+ 60 C

HSL

Bulk

Supercapacitors / Ultracapacitors Eaton HS Hybrid Supercapacitor, 3.8V, 150F, 70 mohm

HS1040-3R8157-R
Eaton Electronics
1: S/40.17
679In Stock

Mfr. Part #
HS1040-3R8157-R

Mouser Part #
504-HS1040-3R8157-R

Eaton Electronics

Supercapacitors / Ultracapacitors Eaton HS Hybrid Supercapacitor, 3.8V, 150F, 70 mohm

Learn More

Datasheet

679In Stock

S/40.17

S/33.28

S/30.21

S/28.84

View

Min.: 1
Mult.: 1

150 F

3.8 VDC

Through Hole

10 mm (0.394 in)

40 mm

1000 Hour

140 mOhms

20 %

Vertical

EDLC / Supercaps

- 15 C

+ 70 C

Bulk

Supercapacitors / Ultracapacitors Eaton HS Hybrid Supercapacitor, 3.8V, 25F, 0.65 ohm

HS0820-3R8256-R
Eaton Electronics
1: S/16.08
1,000In Stock

Mfr. Part #
HS0820-3R8256-R

Mouser Part #
504-HS0820-3R8256-R

Eaton Electronics

Supercapacitors / Ultracapacitors Eaton HS Hybrid Supercapacitor, 3.8V, 25F, 0.65 ohm

Learn More

Datasheet

1,000In Stock

S/16.08

S/11.60

S/9.61

S/8.87

View

Min.: 1
Mult.: 1

25 F

3.8 VDC

Through Hole

8 mm (0.315 in)

20 mm

1000 Hour

650 mOhms

20 %

Vertical

EDLC / Supercaps

- 15 C

+ 70 C

Bulk

Supercapacitors / Ultracapacitors 0.30F 3.8V 20%

HSL1016-3R8306-R
Eaton Electronics
1: S/15.92
1,355In Stock

Mfr. Part #
HSL1016-3R8306-R

Mouser Part #
504-HSL1016-3R8306-R

Eaton Electronics

Supercapacitors / Ultracapacitors 0.30F 3.8V 20%

Learn More

Datasheet

1,355In Stock

S/15.92

S/11.33

S/10.24

S/9.42

View

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 220F 3.8V 20%

HSL1625-3R8227-R
Eaton Electronics
1: S/53.05
244In Stock

Mfr. Part #
HSL1625-3R8227-R

Mouser Part #
504-HSL1625-3R8227-R

Eaton Electronics

Supercapacitors / Ultracapacitors 220F 3.8V 20%

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Datasheet

244In Stock

S/53.05

S/38.89

S/37.21

Min.: 1
Mult.: 1

220 F

3.8 VDC

Through Hole

16.5 mm (0.65 in)

27 mm

1000 Hour, 500000 Cycle

100 mOhms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 60 C

HSL

Bulk

Supercapacitors / Ultracapacitors Eaton HS Hybrid Supercapacitor, 3.8V, 10F, 1.5 ohm

HS0814-3R8106-R
Eaton Electronics
1: S/20.40
8In Stock
1,200Expected 10/15/2026

Mfr. Part #
HS0814-3R8106-R

Mouser Part #
504-HS0814-3R8106-R

Eaton Electronics

Supercapacitors / Ultracapacitors Eaton HS Hybrid Supercapacitor, 3.8V, 10F, 1.5 ohm

Learn More

Datasheet

8In Stock

1,200Expected 10/15/2026

S/20.40

S/14.71

S/9.42

S/8.72

View

Min.: 1
Mult.: 1

10 F

3.8 VDC

Through Hole

8.5 mm (0.335 in)

1000 Hour

1.5 Ohms

20 %

Vertical

EDLC / Supercaps

- 15 C

+ 70 C

15.5 mm

Bulk

Supercapacitors / Ultracapacitors 30F 3.8V ESR=550

HS1016-3R8306-R
Eaton Electronics
1: S/17.09
67In Stock
2,800On Order

Mfr. Part #
HS1016-3R8306-R

Mouser Part #
504-HS1016-3R8306-R

Eaton Electronics

Supercapacitors / Ultracapacitors 30F 3.8V ESR=550

Learn More

Datasheet

67In Stock

2,800On Order

S/17.09

S/12.92

S/10.90

S/10.86

S/8.95

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

Bulk

Supercapacitors / Ultracapacitors HS Hybrid Supercapacitor, 3.8V, 50F, 450mW

HS1020-3R8506-R
Eaton Electronics
1: S/23.08
276In Stock
1,200Expected 4/29/2027

Mfr. Part #
HS1020-3R8506-R

Mouser Part #
504-HS1020-3R8506-R

Eaton Electronics

Supercapacitors / Ultracapacitors HS Hybrid Supercapacitor, 3.8V, 50F, 450mW

Learn More

Datasheet

276In Stock

1,200Expected 4/29/2027

S/23.08

S/18.02

S/14.40

S/13.58

S/12.69

Min.: 1
Mult.: 1

50 F

3.8 VDC

Through Hole

10.5 mm (0.413 in)

22 mm

1000 Hour, 500000 Cycle

450 mOhms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 15 C

+ 70 C

Bulk

Supercapacitors / Ultracapacitors 0.22F 3.8V 20%

HS1625-3R8227-R
Eaton Electronics
1: S/55.39
53In Stock

Mfr. Part #
HS1625-3R8227-R

Mouser Part #
504-HS1625-3R8227-R

Eaton Electronics

Supercapacitors / Ultracapacitors 0.22F 3.8V 20%

Learn More

Datasheet

53In Stock

S/55.39

S/38.61

S/36.86

S/36.01

View

Min.: 1
Mult.: 1

220 F

3.8 VDC

Through Hole

16.5 mm (0.65 in)

27 mm

1000 Hour, 500000 Cycle

100 mOhms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 15 C

+ 70 C

Bulk

Supercapacitors / Ultracapacitors Eaton HSL Hybrid Supercapacitor, 3.8V, 10F, 1.5 ohm, Low T

HSL0814-3R8106-R
Eaton Electronics
1: S/14.05
264In Stock

Mfr. Part #
HSL0814-3R8106-R

Mouser Part #
504-HSL0814-3R8106-R

Eaton Electronics

Supercapacitors / Ultracapacitors Eaton HSL Hybrid Supercapacitor, 3.8V, 10F, 1.5 ohm, Low T

Learn More

Datasheet

264In Stock

S/14.05

S/9.89

S/8.25

S/8.21

View

Min.: 1
Mult.: 1

10 F

3.8 VDC

Through Hole

8.5 mm (0.335 in)

1000 Hour

1.5 Ohms

20 %

Vertical

EDLC / Supercaps

- 25 C

+ 60 C

15.5 mm

HSL

Bulk

Supercapacitors / Ultracapacitors 70F 3.8V ESR=250

HS1025-3R8706-R
Eaton Electronics
1: S/24.56
1,198Expected 5/12/2027

Mfr. Part #
HS1025-3R8706-R

Mouser Part #
504-HS1025-3R8706-R

Eaton Electronics

Supercapacitors / Ultracapacitors 70F 3.8V ESR=250

Learn More

Datasheet

1,198Expected 5/12/2027

S/24.56

S/18.02

S/15.41

S/14.56

S/13.20

Min.: 1
Mult.: 1

70 F

3.8 VDC

Through Hole

10.5 mm (0.413 in)

27 mm

1000 Hour, 500000 Cycle

250 mOhms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 15 C

+ 70 C

Bulk

Supercapacitors / Ultracapacitors 5.0F 3.8V 20%

HS0612-3R8505-R
Eaton Electronics
1: S/13.39
Non-Stocked Lead-Time 28 Weeks

Mfr. Part #
HS0612-3R8505-R

Mouser Part #
504-HS0612-3R8505-R

Eaton Electronics

Supercapacitors / Ultracapacitors 5.0F 3.8V 20%

Datasheet

Non-Stocked Lead-Time 28 Weeks

S/13.39

S/9.38

S/7.82

S/7.32

View

Min.: 1
Mult.: 1

5 F

3.8 VDC

Through Hole

6 mm (0.236 in)

12 mm

1000 Hour

6 Ohms

20 %

Horizontal

EDLC / Supercaps

Bulk

Supercapacitors / Ultracapacitors 120F 3.8V 30%

HS1225-3R8127-R
Eaton Electronics
1: S/39.90
Lead-Time 28 Weeks

Mfr. Part #
HS1225-3R8127-R

Mouser Part #
504-HS1225-3R8127-R

Eaton Electronics

Supercapacitors / Ultracapacitors 120F 3.8V 30%

Learn More

Datasheet

Lead-Time 28 Weeks

S/39.90

S/30.28

S/26.39

S/25.18

Min.: 1
Mult.: 1

120 F

3.8 VDC

Through Hole

12.9 mm (0.508 in)

27 mm

1000 Hour, 500000 Cycle

200 mOhms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 15 C

+ 70 C

Bulk

Supercapacitors / Ultracapacitors 5.0F 3.8V 30%

HSL0612-3R8505-R
Eaton Electronics
1: S/11.52
Non-Stocked Lead-Time 28 Weeks
New At Mouser

Mfr. Part #
HSL0612-3R8505-R

Mouser Part #
504-HSL0612-3R8505-R

New At Mouser

Eaton Electronics

Supercapacitors / Ultracapacitors 5.0F 3.8V 30%

Datasheet

Non-Stocked Lead-Time 28 Weeks

S/11.52

S/8.21

S/7.08

S/6.19

View

Min.: 1
Mult.: 1

5 F

3.8 VDC

Through Hole

6 mm (0.236 in)

12 mm

1000 Hour

6 Ohms

20 %

Horizontal

EDLC / Supercaps

HSL

Bulk

Supercapacitors / Ultracapacitors 0.70F 3.8V 20%

HSL1025-3R8706-R
Eaton Electronics
1: S/26.24
Non-Stocked Lead-Time 28 Weeks

Mfr. Part #
HSL1025-3R8706-R

Mouser Part #
504-HSL1025-3R8706-R

Eaton Electronics

Supercapacitors / Ultracapacitors 0.70F 3.8V 20%

Learn More

Datasheet

Non-Stocked Lead-Time 28 Weeks

S/26.24

S/19.54

S/17.56

S/17.05

Min.: 1
Mult.: 1

70 F

3.8 VDC

Through Hole

10.5 mm (0.413 in)

27 mm

1000 Hour, 500000 Cycle

250 mOhms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 60 C

HSL

Bulk

Supercapacitors / Ultracapacitors 0.12F 3.8V 20%

HSL1225-3R8127-R
Eaton Electronics
1: S/46.05
Non-Stocked Lead-Time 28 Weeks

Mfr. Part #
HSL1225-3R8127-R

Mouser Part #
504-HSL1225-3R8127-R

Eaton Electronics

Supercapacitors / Ultracapacitors 0.12F 3.8V 20%

Learn More

Datasheet

Non-Stocked Lead-Time 28 Weeks

S/46.05

S/35.97

S/35.93

S/27.83

Min.: 1
Mult.: 1

120 F

3.8 VDC

Through Hole

12.9 mm (0.508 in)

27 mm

1000 Hour, 500000 Cycle

200 mOhms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 60 C

HSL

Bulk

HS/HSL Hybrid Cylindrical Cell Supercapacitors

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