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401C254U7R5BB0

Description
Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 7.5V, 75% +Tol, 10% -Tol, 250000uF, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT
CategoryPassive components    capacitor   
File Size351KB,7 Pages
ManufacturerCDE [ CORNELL DUBILIER ELECTRONICS ]
Environmental Compliance
Download Datasheet Parametric View All

401C254U7R5BB0 Overview

Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 7.5V, 75% +Tol, 10% -Tol, 250000uF, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT

401C254U7R5BB0 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerCDE [ CORNELL DUBILIER ELECTRONICS ]
package instruction,
Reach Compliance Codecompliant
ECCN codeEAR99
capacitance250000 µF
Capacitor typeALUMINUM ELECTROLYTIC CAPACITOR
diameter50.8 mm
dielectric materialsALUMINUM (WET)
ESR7.4 mΩ
leakage current2.0539 mA
length82.55 mm
Manufacturer's serial number401C
Installation featuresTHROUGH HOLE MOUNT
negative tolerance10%
Number of terminals2
Maximum operating temperature105 °C
Minimum operating temperature-55 °C
Package shapeCYLINDRICAL PACKAGE
Package formRadial
polarityPOLARIZED
positive tolerance75%
Rated (DC) voltage (URdc)7.5 V
ripple current24200 mA
series401C
surface mountNO
Terminal shapeWIRE
Base Number Matches1
Type 401C
–55 °C to 105 °C Low-ESR, Wide Temperature Grade
The Ultimate in Cold Performance and ESR
The Type 401C is the wide-temperature, low-voltage
version of the Type 450C. It is ideal for high-ripple
current military and industrial applications that need
full performance at cold temperatures. It also excels as a
power-supply output capacitor because of its exceptionally
low ESR. The extended cathode foil of the 401C assures
cool operation and heat flow from the capacitor element
to the can in all mounting orientations.
Highlights
Specifications
Operating Temperature:
Rated Voltage:
Capacitance:
DC Leakage Current:
Cold Impedance:
Ripple Current Multipliers:
• Better value than large snap-in capacitors
• Ripple Currents to >50 amps at 55 °C
• ESRs to 3.5 mΩ
• > 90% capacitance at –40 °C
• Thermal-Pak™ extended cathode construction
–55 °C to 105 °C
6.3 to 250 Vdc
380 µF to 570,000 µF ± 20%
≤ 1.5 √CV µA, 4 mA max, 5 minutes
–55 °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 ºC
1.00
95 ºC
0.75
105 °C
0.36
Frequency
50 Hz 60 Hz 120 Hz
6.3 to 50 V
63 to 250 V
0.85
0.50
0.90
0.53
1.00
1.00
360 Hz
1.05
1.15
1 kHz 5 kHz 10 kHz & up
1.10
1.15
1.10
1.20
1.10
1.20
EIA Ripple Life:
2,000 h at 85 °C per EIA IS-749 with 85 ºC ripple current
∆ Capacitance ±10%
ESR 200% of limit
DCL 100% of limit
Life Test:
4,000 h at 105ºC with rated voltage
∆ Capacitance ±10%
ESR 200% of limit
DCL 100% of limit
Shelf Life Test:
500 h at +105 °C, capacitance, ESR and DCL, will meet initial
requirements
Vibration:
10 to 55 Hz, 0.06” and 10 g max, 2 h each plane
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).
CDM Cornell Dubilier
140 Technology Place
Liberty, SC 29657
Phone: (864)843-2277
Fax: (864)843-3800
www.cde.com
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