3191EE473S020KHR1 datasheet, PDF

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3191EE473S020KHR1: DescriptionCAPACITOR, ALUMINUM ELECTROLYTIC, NON SOLID, POLARIZED, 20V, 47000uF, STUD MOUNT, CAN, ROHS COMPLIANT; CategoryPassive components capacitor; File Size362KB，4 Pages; ManufacturerCDE [ CORNELL DUBILIER ELECTRONICS ]; Environmental Compliance

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3191EE473S020KHR1 Overview

CAPACITOR, ALUMINUM ELECTROLYTIC, NON SOLID, POLARIZED, 20V, 47000uF, STUD MOUNT, CAN, ROHS COMPLIANT

3191EE473S020KHR1 Parametric

Parameter Name	Attribute value
Is it lead-free?	Yes
Is it Rohs certified?	Yes
package instruction	,
Reach Compliance Code	Compliant
ECCN code	EAR99
Is Samacsys	N
YTEOL	0
Objectid	1653362043
ESR	7 mΩ
positive tolerance	30%
Rated (DC) voltage (URdc)	20 V
ripple current	21700 mA
dielectric materials	ALUMINUM (WET)
Capacitor type	ALUMINUM ELECTROLYTIC CAPACITOR
Installation features	STUD MOUNT
negative tolerance	10%
polarity	POLARIZED
capacitance	47000 µF
Manufacturer's serial number	3191
Number of terminals	2
Package shape	CYLINDRICAL PACKAGE
surface mount	NO
Terminal shape	BINDING POST
Minimum operating temperature	-40 °C
Maximum operating temperature	85 °C

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Type 3191

Aluminum Electrolytic, Screw Terminals, Switching and Audio Output

Screw Terminal Capacitors for Power Output Filtering

The low ESR of Type 3191 capacitors makes them

a great choice for output ﬁltering in switching and

audio power supplies. It’s available with the capacitor

element potted in place for lowest cost or secured by

rill, spoon shaped dimples in the side of the can. Rilled

construction offers high vibration and shock with-

standing and excellent heat transfer for higher ripple

current.

Outline Drawing

Highlights

•

Stud mount available

High current application

Industrial applications

Smoothing and ﬁltering

Audio power supplies

Speciﬁcations

Operating Temperature:

Rated Voltage:

Capacitance Range:

Capacitance Tolerance:

Ripple Current Multipliers

–40 to + 85 ºC

7.5 Vdc to 55 Vdc

2700 µF to 150000 µF

–10 to + 30%; –10 to +50%; ±20%

Ambient Temperature

Temperature

Multiplier

45 ºC

2.24

60 Hz

0.90

55 ºC

2.00

120 Hz

1.00

65 ºC

1.73

300 Hz

1.05

75 ºC

1.41

85 ºC

1.00

Frequency

Multiplier

1000 Hz

≥10

Khz

1.10

1.15

Life Test:

Shelf Life:

Vibration:

Complies with the EU Directive

2002/95/EC requirement restricting

the use of Lead (Pb), Mercury (Hg),

Cadmium (Cd), Hexavalent chromium

(Cr(VI)), PolyBrominated Biphenyls

(PBB) and PolyBrominated Diphenyl

Ethers (PBDE).

Endurance, 1500 h at rated voltage and 85 ºC

Δ Capacitance: ±10%

ESR ≤ 200% of limit

DCL ≤ 100% of limit

Storage, 500 h at 85 ºC

Δ Capacitance: ±10%

ESR ≤ 175% of limit

DCL ≤ 200% of limit

10 to 500 Hz, 0.75 mm or 10 g* if less,

3 directions, 2 h ea

Δ Capacitance: ±5%

no visible damage or leakage

*15 g if rilled construction

CDM Cornell Dubilier • 140 Technology Place. • Liberty, SC • 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com

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