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3186GF274U025DRR1

Description
Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 25V, 75% +Tol, 10% -Tol, 270000uF, Stud Mount, CAN, ROHS COMPLIANT
CategoryPassive components    capacitor   
File Size150KB,5 Pages
ManufacturerCDE [ CORNELL DUBILIER ELECTRONICS ]
Environmental Compliance  
Download Datasheet Parametric View All

3186GF274U025DRR1 Overview

Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 25V, 75% +Tol, 10% -Tol, 270000uF, Stud Mount, CAN, ROHS COMPLIANT

3186GF274U025DRR1 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerCDE [ CORNELL DUBILIER ELECTRONICS ]
package instruction,
Reach Compliance Codecompli
ECCN codeEAR99
capacitance270000 µF
Capacitor typeALUMINUM ELECTROLYTIC CAPACITOR
diameter76.71 mm
dielectric materialsALUMINUM (WET)
ESR3 mΩ
leakage current0.006 mA
length118.31 mm
Manufacturer's serial number3186
Installation featuresSTUD MOUNT
negative tolerance10%
Number of terminals2
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package shapeCYLINDRICAL PACKAGE
Package formScrew Ends
polarityPOLARIZED
positive tolerance75%
Rated (DC) voltage (URdc)25 V
ripple current35000 mA
series3186
surface mountNO
Terminal pitch31.8 mm
Terminal shapeBINDING POST
Type 3186
High Capacitance, Aluminum Electrolytic Screw Terminal
Type 3186, 85 °C Best-Value, High-Capacitance, Aluminum.
Choice of Potted or Rilled High-Vibration Construction
Best Value Screw Terminal Type
Type 3186 is available with the capacitor element potted in place for
lowest-cost or secured by rills, spoon shaped dimples in the side of
the can. Rilled construction offers the industry’s highest vibration and
shock withstanding and excellent heat transfer into the sides and bot-
tom of the can. Besides increasing ripple current handling, the rilled
construction extends the great value of Type 3186 into military and
transportation settings that require rugged mechanical capability.
Highlights
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Specifications
Operating Temperature:Rated
Voltage:
Capacitance:
Capacitance Tolerance:
DC Leakage Current:
Cold Impedence:
–40 °C to 85 °C
16 to 500 Vdc
220 µF to 1.0 F
–10% +75% up to 100 Vdc, –10 + 50% 200 Vdc & up
≤6√CV µA (6 mA max.) at 5 minutes
–20 °C multiple of 25 °C Z ≤ 8 for 16–50V, 4 for 63–100V,
3 for 150V and up.
Ripple Current Multipliers:
Ambient Temperature
45 °C
2.24
55 °C
2.00
60 Hz
16–100 V
200–500 V
0.90
0.90
65 °C
1.73
120 Hz
1.00
1.00
75 °C
1.41
300 Hz
1.15
1.25
85 °C
1.00
1000 Hz
1.25
1.40
≥10 kHz
1.30
1.50
Frequency
Series Inductance:
case dia (in)
1.375
1.75
2
ESL (nH)
18
23
25
case dia (in)
2.5
3
ESL (nH)
27
29
Life Endurance Test:
2,000 h at 85 °C and rated voltage
∆Capacitance ±10%
ESR 200% of limit
DCL 100% of limit
Shelf Life:
500 h @ 85 °C and no voltage
∆Capacitance ±10%
ESR 175% of limit
Complies with the EU Directive
2002/95/EC requirement restricting
DCL 200% of limit
the use of Lead (Pb), Mercury (Hg),
Cadmium (Cd), Hexavalent chromium
Vibration:
Potted: 10 to 55 Hz, 0.06” and 10g max, 1.5 h ea. of 2 axis
(Cr(VI)), PolyBrominated Biphenyls
Rilled: 10 to 55 Hz, 0.06” and 15g max, 1.5 h ea. of 2 axis
(PBB) and PolyBrominated Diphenyl
Ethers (PBDE).
CDM Cornell Dubilier
140 Technology Place
Liberty, SC 29657
Phone: (864)843-2277
Fax: (864)843-3800
www.cde.com
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