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550C311T400EA2BS

Description
Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 400V, 50% +Tol, 10% -Tol, 310uF, Chassis Mount, ROHS COMPLIANT
CategoryPassive components    capacitor   
File Size399KB,7 Pages
ManufacturerCDE [ CORNELL DUBILIER ELECTRONICS ]
Environmental Compliance
Download Datasheet Parametric View All

550C311T400EA2BS Overview

Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 400V, 50% +Tol, 10% -Tol, 310uF, Chassis Mount, ROHS COMPLIANT

550C311T400EA2BS Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
package instruction,
Reach Compliance Codecompliant
ECCN codeEAR99
capacitance310 µF
Capacitor typeALUMINUM ELECTROLYTIC CAPACITOR
diameter45.06 mm
dielectric materialsALUMINUM (WET)
ESR310 mΩ
leakage current1.05641 mA
length54.742 mm
Manufacturer's serial number550C
Installation featuresCHASSIS MOUNT
negative tolerance10%
Number of terminals2
Maximum operating temperature105 °C
Minimum operating temperature-40 °C
Package shapeCYLINDRICAL PACKAGE
Package formScrew Ends
polarityPOLARIZED
positive tolerance50%
Rated (DC) voltage (URdc)400 V
ripple current1008 mA
series550C
surface mountNO
Terminal pitch19.05 mm
Terminal shapeBINDING POST
Base Number Matches1
Type 550C
105 °C Ultra Ripple, Long-life, Inverter Grade, Aluminum
Ultra-Ripple, Long Life, Computer Grade
The Ultimate in Ripple and Life
Type 550C is the standard for motor drive and other high-ripple, long-life
applications. It boasts more than 25% extra ripple capability per can size,
but less capacitance than Type 520C. Expected operating life is more than
100,000 hours in typical applications. (See Operating Life) Type 550C is
rated for 10,000 hours life with full ripple current, rated voltage, 85 ºC and
100 lfm airflow while mounted horizontally. Horizontal mounting is more
severe than vertical mounting. The extended cathode foil of the 550C assures
heat flow from the capacitor element to the can in all orientations.
Highlights
10,000 hour load life
Ripple current to 105 amps
ESRs to 7 mΩ
–40 °C to +105 °C
200 to 500 Vdc
91 µF to 35,000 µF
–10% +50%
≤3√CV µA (4mA max.)
–20 °C multiple of 25 °C Z ≤ 3
Ambient Temperature
45 °C
1.66
55 °C
1.52
65 °C
1.37
75 °C
1.20
85 °C
1.00
95 ºC
0.75
105 ºC
0.36
Specifications
Operating Temperature:
Rated Voltage:
Capacitance:
Capacitance Tolerance:
DCLeakage Current:
Cold Impedence:
Ripple Current Multipliers:
Frequency
10 kHz
50 Hz 60 Hz 120 Hz 360 Hz 1 kHz 5 kHz
1 3/8” & 1 3/4” Diameters
200 to 350 V
400 to 500 V
3” & 3 1/2” Diameters
200 to 350 V
400 to 500 V
0.8
0.73
0.85
0.79
1.00
1.00
1.17
1.31
1.24
1.51
1.28
1.63
1.29
1.65
0.77
0.73
0.82
0.78
1.00
1.00
1.21
1.33
1.32
1.53
1.37
1.66
1.38
1.68
& up
EIA Ripple Life:
Life Test:
Shelf Life:
Vibration:
10,000 h at full load @ 85 °C per EIA IS-749
∆Capacitance ±20%
ESR 200% of limit
DCL 100% of limit
10,000 h at full load @ 105 °C and rated voltage
∆Capacitance ±20%
ESR 200% of limit
DCL 100% of limit
500 h @ 105 °C, Capacitance, ESR and DCL, initial re-
quirements.
0 to 55 Hz, 0.06” and 10 g max, 1.5 h ea. of 2 axis
Cornell Dubilier
140 Technology Place
Liberty, SC 29657
Phone: (864)843-2277
Fax: (864)843-3800
www.cde.com

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