8681LGM1820LEN4A datasheet, PDF

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8681LGM1820LEN4A: DescriptionAluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 63V, 20% +Tol, 20% -Tol, 680uF; CategoryPassive components capacitor; File Size46KB，3 Pages; ManufacturerFenghua (HK) Electronics Ltd.

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8681LGM1820LEN4A Overview

Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 63V, 20% +Tol, 20% -Tol, 680uF

8681LGM1820LEN4A Parametric

Parameter Name	Attribute value
Maker	Fenghua (HK) Electronics Ltd.
package instruction	,
Reach Compliance Code	unknow
ECCN code	EAR99
capacitance	680 µF
Capacitor type	ALUMINUM ELECTROLYTIC CAPACITOR
diameter	18 mm
dielectric materials	ALUMINUM (WET)
length	20 mm
Manufacturer's serial number	LE(63V)
negative tolerance	20%
Number of terminals	2
Maximum operating temperature	105 °C
Minimum operating temperature	-55 °C
Package form	Radial
method of packing	Tape
polarity	POLARIZED
positive tolerance	20%
Rated (DC) voltage (URdc)	63 V
series	LE(63V)
Terminal pitch	7.5 mm

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ALUMINUM ELECTROLYTIC CAPACITOR (CD288H LE)

LE FEATURES

Wide temperature high frequency and ultra low impedance

D 8mm with top safety vent construction

For switching power supplies and other industrial electronic products applications

SPECIFICATIONS

Item

Rated Voltage Range

Operating Temperature

Range

Nominal Capacitance Range

Capacitance Tolerance

Performance Characteristics

6.3V.DC~100V.DC

-40°C~+105°C

0.1 F~10000 F

±20%(M,+25°C,120Hz)

After application of rated voltage for 2 minutes: I 0.01CV or 3 A(Whichever is greater)25°C

Leakage Current

C: Nominal Capacitance in F; V: Rated Working Voltage in V

When capacitance is over 1000 F, tan shall be added 0.02 with increase of every 1000 F

Dissipation Factor

Rated Working Voltage(V)

(tan )

6.3

0.24

0.20

0.16

6.3~16

0.14

0.12

0.10

tan ( MAX) (25°C,120Hz)

Rated Working Voltage

25~100

Temperature Stability

Impedance Ratio

(120Hz)

Z-25°C/Z+20°C

Z-40°C/Z+20°C

After application of rated working voltage and maximum permissible ripple current specified at +105°C for 1000

hours, Capacitors meet the characteristics requirements measured at +25°C listed below:

Load Life

Leakage Current

Less than the initial specified value

Less than 150% of the initial specified value or 0.4

Within ±20% of the initial measured value

Capacitance Change

After Leaving capacitor under no load at +105°C for 500 hours, Capacitors meet the characteristics listed

Shelf Life

above.

MULTIPLIER FOR RIPPLE CURRENT

Frequency coefficient

Freq(Hz)

Cap(uF)

6.3~35

50~63

100~250

350~450

Temperature coefficient

Ambient Temperature(°C)

Factor

+105

1.0

+85

1.7

+65

2.1

1000

50(60)

0.8

100(120)

1.1

1.2

1.5

1.2

1.6

1.3

10K

1.2

1.3

1.7

1.3

1.9

1.5

1000

tan

www.fenghua.com

1/3

≤

＞

≤

≥ φ

0.09

100

0.08

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