401C Datasheet, PDF (1/7 Pages) Cornell Dubilier Electronics – Low-ESR, Wide Temperature Grade The Ultimate in Cold Performance and ESR

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.
Specifications
Operating Temperature:
Rated Voltage:
Capacitance:
DC Leakage Current:
Cold Impedance:
Highlights
• 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
Ripple Current Multipliers:
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 360 Hz 1 kHz 5 kHz 10 kHz & up
6.3 to 50 V 0.85 0.90 1.00 1.05 1.10 1.10
1.10
63 to 250 V 0.50 0.53 1.00 1.15 1.15 1.20
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: [phone] • Fax: [phone] • www.cde.com