397LBB250M2DC datasheet, PDF - EEWORLD Datasheet

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397LBB250M2DC: DescriptionAluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 250V, 20% +Tol, 20% -Tol, 390uF, Through Hole Mount, ROHS COMPLIANT; CategoryPassive components capacitor; File Size646KB，5 Pages; ManufacturerCDE [ CORNELL DUBILIER ELECTRONICS ]; Environmental Compliance

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397LBB250M2DC Overview

Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 250V, 20% +Tol, 20% -Tol, 390uF, Through Hole Mount, ROHS COMPLIANT

397LBB250M2DC Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	4000924024
package instruction	,
Reach Compliance Code	compliant
ECCN code	EAR99
capacitance	390 µF
Capacitor type	ALUMINUM ELECTROLYTIC CAPACITOR
diameter	30 mm
dielectric materials	ALUMINUM (WET)
ESR	425.09 mΩ
JESD-609 code	e3
leakage current	0.9367 mA
length	25 mm
Installation features	THROUGH HOLE MOUNT
negative tolerance	20%
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package shape	CYLINDRICAL PACKAGE
Package form	Snap-in
polarity	POLARIZED
positive tolerance	20%
Rated (DC) voltage (URdc)	250 V
ripple current	2100 mA
surface mount	NO
Delta tangent	0.1
Terminal surface	Matte Tin (Sn)
Terminal pitch	10 mm
Terminal shape	SNAP-IN

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FEATURES

Multiple Case Sizes

High Voltage

–

High Current

APPLICATIONS

Filtering

–

Switching Power Supplies

Operating Temperature

Range

Capacitance Tolerance

Surge Voltage

Dissipation

Factor tan

(120 Hz)

WVDC

SVDC

WVDC

D<30

D=35

D>40

-40°C to +85°C

+20% at 120 Hz, 20°C

100 160 200 250 350

400

100

120 200 250 300 400

450

100 160 200 250 350

400

.25

.15

.25

.15

.45

.35

.25

For capacitances above 33000uF, add to DF value (Capacitance-33000) *0.1

10000

450

500

450

.15

Leakage Current @20C,

Rated WVDC applied

Time

5 Minutes

3√CV

100

160

200

250

350

400

450

Impedance

Ratio

(120 Hz)

WVDC

-25°C/+20°C

-40°C/+20°C

3000 hours with rated voltage and rated ripple current applied at 85°C

Load Life

Capacitance Change

Dissipation Factor

Leakage Current

Capacitance Change

Dissipation Factor

Leakage Current

<20% of initial measured value

<200% of maximum specified value

<100% of maximum specified value

<20% of initial measured value

<200% of maximum specified value

<100% of maximum specified value

1000 hours at 85°C with no voltage applied

Shelf Life

Ripple Current

Multipliers

WVDC

<100

>160

Frequency (Hz)

0.8

120

1.0

400

1.1

1.15

10k+

1.25

1.47

1.8

Temperature (°C)

1.4

1.2

Sep-21

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