MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
PK
PK
SERIES
85℃ Standard
◆FEATURES
・
Load life : 85℃ 2000 hours.
・
RoHS compliance.
◆SPECIFICATIONS
Characteristics
Items
−40∼＋85℃
Rated Voltage Range
−25∼＋85℃
6.3∼400V.DC
Category Temperature Range
450V.DC
±20%(20℃, 120Hz)
Capacitance Tolerance
6.3∼100V.DC
160∼450V.DC
CV≦1000
I＝0.01CV or 3μA whichever is greater.
(After 2 minutes application of rated voltage)
Leakage Current(MAX)
CV＞1000
I=0.04CV＋100μA (1minute)
I=0.1CV＋40μA (1minute)
I=0.03CV＋15μA (5minutes) I=0.02CV＋25μA (5minutes)
I＝Leakage Current(μA) C＝Rated Capacitance(μF) V＝Rated Voltage(V)
Rated Voltage
6.3 10 16 25 35 50 63 100 160 200 250 350 400 450 (20℃, 120Hz)
(V)
tanδ
(tanδ)
Dissipation Factor(MAX)
0.28 0.24 0.20 0.16 0.14 0.12 0.10 0.10 0.20 0.20 0.20 0.25 0.25 0.25
When rated capacitance is over 1000μF, tanδ shall be added 0.02 to the listed value with
increase of every 1000μF.
After applying rated voltage with rated ripple current for 2000hrs at 85℃, the capacitors shall meet
the following requirements.
Capacitance Change
Within ±25％ of the initial value.
Dissipation Factor
Not more than 200％ of the specified value.
Leakage Current
Not more than the specified value.
Endurance
Rated Voltage
6.3
(V)
Z(−25℃)/Z(20℃) 5
Z(−40℃)/Z(20℃) 12
Low Temperature Stability
Impedance Ratio(MAX)
10
16
4
10
35
50
3
2
2
2
2
2
3
3
4
5
5
5
4
3
3
3
4
4
8
8
10
−
(mm) ◆MULTIPLIER FOR RIPPLE CURRENT
Frequency coefficient
SLEEVE
Frequency
±0.5
φd
（Hz）
0.47∼1μF
2.2∼4.7μF
Coefficient 10∼47μF
100∼1000μF
2200∼33000μF
F
L＋ MAX
α
α
(120Hz)
7
8
◆DIMENSIONS
φD
φd
F
63 100 160 200 250 350 400 450
25
15MIN
4MIN
φD＋0.5MAX
5
6.3
8
10 12.5
0.5
0.6
5.0
2.0
2.5
3.5
100V以下 WV≦100:1.5
160V以上 WV≧160:2.0
16
60 50） 120 500
（
0.50
0.65
0.80
0.80
0.80
18
0.8
7.5
2.0
◆PART NUMBER
□□□
PK
□□□□□
□
□□□
□□
D×L
Rated Voltage
Series
Rated Capacitance
Capacitance Tolerance
Option
Lead Forming
Case Size
1.00
1.00
1.00
1.00
1.00
1.20
1.20
1.20
1.10
1.05
1k 10k≦
1.30
1.30
1.30
1.15
1.10
1.50
1.50
1.50
1.20
1.15
