Type SK 85 ºC Radial Leaded Aluminum Electrolytic Capacitors
2000 Hour Long Life, General Purpose Aluminum Electrolytic
Type SK is a radial leaded aluminum electrolytic
capacitor with a +85 ºC, 2000 hour long life rating. The
SK is a high CV rated product and is ideal for general
purpose applications such as stereo radio, TV, comput-
ers and other consumer electronic products.
Highlights
•ꢀ +85 ºC
•ꢀ 2000 hours - long life
•ꢀ High CV
•ꢀ Available in T&R and ammo pack
0.47 to 15,000 µF
6.3 to 450 Vdc
Specifications
Capacitance Range:
Voltage Range:
Capacitance Tolerance:
Operating Temperature Range:
±20%
–40 ºC to +85 ºC; 6.3 to 100 Vdc
–25 ºC to +85 ºC; 160 to 450 Vdc
6.3 to 100 Vdc; I = ≤.01CV or 3 µA Max
Whichever is greater after 2 minutes application
of DC working voltage at 20 ºC
≥100 Vdc; I = ≤.03CV or 10 µA Max
Whichever is greater after 2 minutes application
of DC working voltage at 20 ºC
C = Capacitance in (µF)
DC Leakage Current:
V = Rated voltage
I = Leakage current in µA
Dissipation Factor @ 120 Hz, +20 ºC:
WV (V) 6.3 10 16 25 35 50 63 100 160-250 350-450
DF(%) 24 20 16 14 12 10 10 10
20
24
For capacitance values > 1000 µF, the DF (%) value is
increased 2% for every additional 1000 µF
Ripple Multipliers for Voltage and Temperature:
Rated
WVDC
Ripple Multipliers
60Hz
120Hz
1.0
1kHz
6 to 25
0.85
0.75
0.70
1.1
1.3
1.4
35 to 100
160 to 250
1.0
1.0
Ambient
Ripple
Temperature Multiplier
+85 ºC
+75 ºC
+65 ºC
1.00
1.14
1.25
Load Life:
Shelf Life:
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).
Apply WVDC for 2000 hours at +85 ºC
Capacitance change within 20% of initial limit
DF not to exceed 200% of initial requirement
Leakage current meets initial limits
1000 hrs at +85 ºC with no voltage applied
Cap change within 20% of initial values
DF ≤ 200% of initial requirements
DC leakage current meets initial measured value
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com