SMR1EM472 datasheet, PDF - EEWORLD Datasheet

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SMR1EM472: DescriptionAluminum Electrolytic Capacitor, Polarized, Aluminum, 25V, 20% +Tol, 20% -Tol, 4700uF; CategoryPassive components capacitor; File Size245KB，3 Pages; ManufacturerLuminous Town Electric Co., Ltd.

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SMR1EM472 Overview

Aluminum Electrolytic Capacitor, Polarized, Aluminum, 25V, 20% +Tol, 20% -Tol, 4700uF

SMR1EM472 Parametric

Parameter Name	Attribute value
Maker	Luminous Town Electric Co., Ltd.
package instruction	,
Reach Compliance Code	unknown
ECCN code	EAR99
capacitance	4700 µF
Capacitor type	ALUMINUM ELECTROLYTIC CAPACITOR
diameter	16 mm
dielectric materials	ALUMINUM
length	31.5 mm
Manufacturer's serial number	SM(25V)
negative tolerance	20%
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package form	Radial
polarity	POLARIZED
positive tolerance	20%
Rated (DC) voltage (URdc)	25 V
series	SM(25V)
Terminal pitch	7.5 mm

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ALUMINUM ELECTROLYTIC CAPACITORS

series

GENERAL PURPOSE(85℃)

Load life of 2,000 hours at 85℃.

Units of

φ6.3

or more are furnished with safety case vents.

Solvent proof

■SPECIFICATIONS

Item

Operating Temperature

Range

Rated Voltage Range

Capacitance Range

Capacitance Tolerance

Rated Voltage(V)

Leakage Current(MAX)

Performance Characteristics

－40℃∼＋85℃(6.3~250V), －25℃~＋85℃(350~450V)

6.3~450W.V

0.1~22,000uF

±20%

(M) at 120Hz , 25℃

6.3-100

160-450

1 minutes

more than

1 minutes

more than

lAfter

1 minutes application of rated voltage,

lIn

case of CV

≦

1000After

not more than 0.03CV or 4 whichever

uA,

application of rated voltage, not

is greater.

0.1CV+40(uA)

lAfter

2 minutes application of rated voltage,

lIn

case of CV

＞

1000After

not more than 0.01CV or 3 whichever

uA,

application of rated voltage, not

is greater.

0.04CV+100(uA)

Goback

(tanδ)

For capacitance of more than 1000uF, add 0.02 for every increase of 1000uF, Measurement

frequence:120Hz, Temperature:25℃

0.26 0.22 0.18 0.16 0.14 0.12 0.10 0.08 0.20

0.25

Measurement frequency:120Hz

Rated Voltage(V)

6.3 10 16 25

35-100 160-200

250 350 400 450

Z(-25℃)/Z(+20℃)

6 15

Impedance ratio

ZT/Z20(MAX)

Z(-40℃)/Z(+20℃)

Rated voltage (V)

Tan

(MAX)

6.3

100

160-250 350-450

Stability at Low

Temperature

Load Life

After 2000

hours’application of rated voltage at 85℃, capacitors meet the characteristics

requirement

listed as following.

Leakage Current

Specified value or less

Capacitance Change Within ±25% of initial value.

tan ä

200% or less of specified value

After leaving capacitors under no load at 85℃ for 1000 hours and applying voltage according to JIS C-5102

4-3, they meet the specified value for load life characteristics listed above.

Shelf Life

Standard

According to JIS C-5141

CATALOG NUMBERING SYSTEM (Example:10V 100uF)

1 2 3 4 5 6 7 8 9 10 11 12

SM R 1A M 1

1 D

■DIMENSIONS

(mm)

φD

φd

0.5

2.0

6.3

0.5 0.6

2.5 3.5

1.5

0.6

5.0

12.5

0.6

5.0

0.8

7.5

2.0

0.8

7.5

Case size(φDxL)

Nominal capacitance in uF

Capacitance tolerance

Rated working voltage in volt

Terminal type

Series name

SM-0401

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