ALC10 Datasheet, PDF (1/7 Pages) Kemet Corporation – IEC 60384-4 Long Life Grade 40/85/56,

ALC10 Series 85°C
• Compact size
• Long Life, 18000 hours at 85°C (Ur, Ir applied)
• High ripple current
• Excellent surge voltage capability
• Optimized designs available on request
RoHS
Compliant
application
Basic design
They are ideally suited for industrial and
commercial applications demanding high
reliability and long life expectancy such as
frequency converters, UPS systems and
switch mode power supplies.
The ALC10 series of snap-in capacitors
cover a wide range of case sizes and voltage
ratings featuring high ripple current and
surge voltage capability and very long life
performance.
Specification
Standards
Capacitance range
Capacitance tolerance
Rated voltage U_R
Surge voltage U_S

IEC 60384-4 Long Life Grade 40/85/56,
56 – 82000 µF
–20 to +20%
40–500 VDC
1.15 x U_R (for U_R < 250 VDC)
1.10 x U_R (for U_R > 350 VDC)
Surge voltage U_SS
(Short duration)
U_R
U_SS
200 350
250 400
350 500
400 520
415 530
450 550
500 600
Leakage current I_L

Operational life time
+85°C, U_R , I_R
= 0.006 x C_R x U_R (µA) or 6mA whichever
is the smaller. Note, C_R is in µF.
Can Diameter
25
30
35
40, 45, 50
10000 hrs
13000 hrs
15000 hrs
18000 hrs
+85°C, U_R
Shelf Life
Can Diameter
25
30
35
40, 45, 50


16000 hrs
21000 hrs
24000 hrs
29000 hrs
2000 hrs at 0V +85°C, or 30000 hrs at 0V +40°C
Test Condition:
< 30s surge, 1000 cycles @ 85°C
Test Condition:
< 500ms surge, 100 cycles @ 20°C
Test Condition:
U_R, 5mins., 20°C
End of Life requirement:
∆C/C
ESR
I_L
< ±10%
< 2 x initial ESR value
< initial specified limit


Temperature range
–40 to +85°C (Operating) -55°C to +85°C (Storage)