3191BE393T7R5BPT1 datasheet, PDF

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3191BE393T7R5BPT1: DescriptionAluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 7.5V, 50% +Tol, 10% -Tol, 39000uF, Stud Mount, ROHS COMPLIANT; CategoryPassive components capacitor; File Size324KB，4 Pages; ManufacturerCDE [ CORNELL DUBILIER ELECTRONICS ]; Environmental Compliance

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3191BE393T7R5BPT1 Overview

Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 7.5V, 50% +Tol, 10% -Tol, 39000uF, Stud Mount, ROHS COMPLIANT

3191BE393T7R5BPT1 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	CDE [ CORNELL DUBILIER ELECTRONICS ]
package instruction	ROHS COMPLIANT
Reach Compliance Code	compliant
ECCN code	EAR99
capacitance	39000 µF
Capacitor type	ALUMINUM ELECTROLYTIC CAPACITOR
dielectric materials	ALUMINUM (WET)
ESR	8.6 mΩ
Manufacturer's serial number	3191
Installation features	STUD MOUNT
negative tolerance	10%
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-55 °C
Package shape	CYLINDRICAL PACKAGE
polarity	POLARIZED
positive tolerance	50%
Rated (DC) voltage (URdc)	7.5 V
ripple current	15500 mA
surface mount	NO
Terminal shape	BINDING POST

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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:

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

3191BE393T7R5BPT1 Related Products

	3191BE393T7R5BPT1	3191BA822M020BPT1	3091EB563S7R5BPR1
Description	Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 7.5V, 50% +Tol, 10% -Tol, 39000uF, Stud Mount, ROHS COMPLIANT	Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 20V, 20% +Tol, 20% -Tol, 8200uF, Stud Mount, ROHS COMPLIANT	CAPACITOR, ALUMINUM ELECTROLYTIC, NON SOLID, POLARIZED, 7.5V, 56000uF, STUD MOUNT, ROHS COMPLIANT
Is it lead-free?	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to
package instruction	ROHS COMPLIANT	ROHS COMPLIANT	,
Reach Compliance Code	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99
capacitance	39000 µF	8200 µF	56000 µF
Capacitor type	ALUMINUM ELECTROLYTIC CAPACITOR	ALUMINUM ELECTROLYTIC CAPACITOR	ALUMINUM ELECTROLYTIC CAPACITOR
dielectric materials	ALUMINUM (WET)	ALUMINUM (WET)	ALUMINUM (WET)
ESR	8.6 mΩ	18.2 mΩ	7 mΩ
Manufacturer's serial number	3191	3191	3191
Installation features	STUD MOUNT	STUD MOUNT	STUD MOUNT
negative tolerance	10%	20%	10%
Number of terminals	2	2	2
Maximum operating temperature	85 °C	85 °C	85 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C
Package shape	CYLINDRICAL PACKAGE	CYLINDRICAL PACKAGE	CYLINDRICAL PACKAGE
polarity	POLARIZED	POLARIZED	POLARIZED
positive tolerance	50%	20%	30%
Rated (DC) voltage (URdc)	7.5 V	20 V	7.5 V
ripple current	15500 mA	8900 mA	19500 mA
surface mount	NO	NO	NO
Terminal shape	BINDING POST	BINDING POST	BINDING POST
Maker	CDE [ CORNELL DUBILIER ELECTRONICS ]	CDE [ CORNELL DUBILIER ELECTRONICS ]	-

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