2

Technical Data

4080

Effective October 2016

M Supercapacitors

Cylindrical cells

www.eaton.com/electronics

Ratings

Capacitance

1.0 F to 9.0 F

Maximum working voltage

2.5 V

Surge voltage

3.0 V

Capacitance tolerance

-20% to +80% (+20 °C)

Operating temperature range

-40 °C to +60 °C

Extended temperature range

-40 °C to +85 °C (Maximum working voltage 2.0 V)

Specifications

Capacitance (F)

Part Number

Nominal ESR (Ω)

(Equivalent Series Resistance)

Measured @

1 kHz

100 Hz

Nominal dimensions (mm)

(diameter x length)

Typical Mass

(grams/piece)

1

M0810-2R5105-R

0.210

0.250

8

13

1.2

2

M0820-2R5205-R

0.075

0.100

8

20

1.5

3

M1020-2R5305-R

0.035

0.050

10

20.5

2.8

6

M1030-2R5605-R

0.025

0.035

10

30

3.9

9

M1325-2R5905-R

0.020

0.030

13

26

5.6

Performance

Parameter

Capacitance change

(% of initial value)

ESR

(% of max. initial value)

Life (1000 hours @ +60 °C @ 2.5 Vdc)

≤ 30%

≤ 200%

Storage - Low and High Temperature (1000 hours @ -40 °C and +60 °C)

≤ 30%

≤ 200%

Dimensions (mm)

Part Number

D

D’

L

L’

F

d’

C

C’

M0810-2R5105-R

8.0

8.5

13.0

13.5

3.5

0.50

20.0

5.0

M0820-2R5205-R

8.0

8.5

20.5

21.0

3.5

0.50

20.0

5.0

M1020-2R5305-R

10.0

10.5

21.8

22.3

5.0

0.60

20.0

5.0

M1030-2R5605-R

10.0

10.5

31.0

31.5

5.0

0.60

20.0

5.0

M1325-2R5905-R

13.0

13.5

27.9

28.4

5.0

0.60

20.0

5.0

Tolerances

Maximum

±0.5

±0.02

Minimum

Part numbering system

M

1325

—

2R5

90

5

-R

Family Code

Size reference

(mm)

Voltage (V) R = Decimal

Capacitance (μF)

Value

Multiplier

Standard product

M Family

Diameter = 13

Length = 25

2R5 = 2.5 V

Packaging information

•

Standard packaging: Bulk, 100 units per bag

•

Larger bulk packages available on request

Part marking

•

Manufacturer

•

Capacitance (F)

•

Nominal working voltage (V)

•

Family code (or part number)

•

Polarity