Type SK
Radial Leaded Capacitors
{
85gC General Purpose
{
Radial Leads
Miniature Size
GENERAL
SPECIFICATIONS
Operating Temperature:
QA Stability Test:
-40gC to +85gC
Apply WVDC for 2,000 hrs at 85gC
Voltage Range:
¼
Capacitance change 20%
{
High CV per Case Size
6.3 WVDC to 450 WVDC
from initial limits
Capacitance Range:
¼
DC leakage current meets
{
2000 Hour Load Life
0.47 F to 15,000 F
initial limits
Capacitance Tolerance:
¼
ESR 150% of initial
{
Suitable for Consumer
20%
measured value
Electronic Products,
DC Leakage Current:
Such as Stereo Radio, TV. etc.
6.3 - 100VDC
Shelf Life:
I = .001CV or 3 A
500 hours; no voltage applied
{
Low ESR and Leakage Current
whichever is greater after 2
¼
Capacitor change within 20%
minutes application of DC
of initial values
working voltage at 25gC
¼
Dissipation factor not exceed
SK parts are available taped in Ammo pack and
Over 100VDC
150% of initial requirements
taped and reeled. See page 124 for details.
I = .03CV + 10 A Max
¼
Leakage current:
after 2 minutes application of
not exceed 200% of initial
DC working voltage at 25gC
requirement
C = Capacitance in F
Dissipation Factor @ 120Hz, 25gC
V = Rated Voltage
I = Leakage Current in A
WV (V) 6.3 10 16 25 35 50 63 100 100-250 350-400
DF(%) 22 19 16 14 12 10 9
8
15
20
Aluminum Capacitors
For capacitors whose capacitance value exceeds 1000 F, the value
of DF(%) is increased 2% for every additional 1000 F.
The maximum ripple current at 85gC and 120 Hz for SK capacitors is
shown in the Standard Rating Table. Maximum ripple current may be
adjusted by the multipliers in the following tables.
Rated
WVDC
6 to 25
35 to 100
160 to 250
350 to 450
Ripple Multipliers
60Hz 120Hz
1kHz
.85
1.0
1.10
.80
1.0
1.15
.75
.70
1.0
1.0
1.25
1.30
Ambient
Temperature
+85gC
+75gC
+65gC
Ripple
Multiplier
1.00
1.14
1.25
L
15 Min.
-
5
D
Case vented on
diameters 6.3 and greater
Vinyl sleeve adds .5 Max. to diameter
and 2.0 Max. to length
Temperature Characteristics
200
100
20
10
% C
0
100 F 25V
-10
-20
-40
0
40
80
Temperature
gC
1
-40
0
40
80
Temperature
gC
1 F 50V
% DF
10
5
1 F 50V
50
100 F 25V
Capacitance Change Ratio
Dissipation Factor Change
Load Life Characteristics
10
10
% C
0
-10
-20
0
100 F 25V
500
1000
1500
Time In Hours
2000
1 F 50V
30
% DF 20
10
0
0
1 F 50V
500
1000
1500
Time In Hours
2000
100 F 25V
% LC
1
0.5
1 F 50V
0.1
0
500
1000
1500
Time In Hours
2000
5
100 F 25V
Capacitance Change Ratio
Dissipation Factor Change
Leakage Current Change
102
North American Capacitor Company/7545 Rockville Road/Indianapolis IN 46214-3073/Phone: (317)273-0090/Fax: (317)273-2400/www.nacc-mallory.com
+
M
A
SK
LL
OR
Y
Outline Dimensions
(Millimeters)
PVC Sleeve
d
0.05
S
+
0.5
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