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reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Bussmann also reserves the right to

change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.

Life Support Policy: Cooper Bussmann does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the

Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the label-

ing, can be reasonably expected to result in significant injury to the user.

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Cooper (UK) Limited

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© 2009 Cooper Bussmann

St. Louis , MO 63178

www.cooperbussmann.com

0909

BU-SB09840

Page 2 of 2

Data Sheet: 4308

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

0.5

20.0

5.0

M0820-2R5205-R

8.0

8.5

20.5

21.0

3.5

0.5

20.0

5.0

M1020-2R5305-R

10.0

10.5

21.8

22.3

5.0

0.6

20.0

5.0

M1030-2R5605-R

10.0

10.5

31.0

31.5

5.0

0.6

20.0

5.0

M1325-2R5905-R

13.0

13.5

27.9

28.4

5.0

0.6

20.0

5.0

Manufacturer

Capacitance (F)

Max. Operating Voltage (V)

Series Code (or part number)

Polarity

Standard packaging: Bulk, 100 units per package.

Large, bulk packaging available upon request.

Part Marking

Packaging Information

Part Numbering System

M-

R

Series

Voltage (V)

Code

Dimensions

R is Decimal

Capacitance (

μF)

Value

Multiplier

M = Series

Diameter

Length

2R5 = 2.5V

Example:

905 = 9 x 10

Minimum

± 0.02

± 0.5

Maximum

Tolerances

Note (1): Longer lead is positive.