SN Series

Sharma Electrolytic Capacitors
SN
Series
Specifications
■ Features
• Lifetime:85℃,1000hrs
• Non-polarized/Polarity
reversing
• Low profile/Miniature
• 7mm height
■ Recommended Applications
• Reversed polarity circuit
• Coupling
Items
Characteristics
±20% (M) (120Hz,20℃)
4~63 VDC
-40 ~ +85℃
Capacitance Tolerance
Rated Voltage Range (WV)
Operating Temperature Range
Surge Voltage (V) (20℃)
WV
SV
WV
tanδ
4
0.35
WV
Low Temperature Stability
Impedance Ratio (Max)
6.3
8
10
13
16
20
25
32
35
44
50
63
63
79
I≦0.06CV+10μA
(After rated voltage applied for 2 minutes)
I= Leakage Current (μA) C= Nominal Capacitance (μF) V= Rated Voltage (V)
Leakage Current (Max) (20℃)
Dissipation Factor (Max)
(tanδ) (120Hz ,20℃)
4
5
Z (120Hz)
6.3
0.24
10
0.20
4
6.3
16
0.16
10
25
0.16
16
35
0.14
25
50
0.12
35
63
0.10
50
63
Z(-25℃) / Z(20℃)
Z(-40℃) / Z(20℃)
Load Life
Shelf Life
6
4
3
2
2
2
2
12
8
6
4
4
3
3
After applying rated voltage for 1000 hours at 85℃,
the capacitor shall meet the following requirement.
(The polarity shall be reversed every 250 hours)
Capacitance Change
Within±20% of the initial value
Dissipation Factor
Not more than 200% of the specified value
Leakage Current
Not more than the specified value
After placed at 85℃without voltage applied for 500 hours,
the capacitor shall meet the same requirement as load life.
Refer to JIS C 5101
Applicable standards
Dimensions (mm)
ψD
P
ψd
a
4
1.5
0.45
1.0
5
2.0
0.5
1.0
6.3
2.5
0.5
1.0
Multiplier for Ripple Current
Frequency coefficient
Freq. (Hz)
WV (VDC)
4~10
16~25
35~63
Temperature coefficient
Ambient Temperature (℃)
Coefficient
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50
120
1K
10K
0.80
0.80
0.80
1.00
1.00
1.00
1.10
1.20
1.50
1.20
1.30
1.70
≦50
1.36
70
1.25
SECI Engineers & Buyers' Guide
85
1.00
Fax: (949)642-7327
2
3
Sharma Electrolytic Capacitors
CASE SIZE (ψDxL(mm)) ＆ MAX PERMISSIBLE RIPPLE CURRENT (RC(mArms) / 120Hz,85℃）
4
SPEC
μF
ψDxL
6.3
RC
ψDxL
10
RC
ψDxL
16
RC
ψDxL
25
RC
ψDxL
35
RC
2.2
3.3
4.7
10
22
15
15
5x7
20
20
5x7
20
5x7
25
6.3x7
40
4x7
25
5x7
30
6.3x7
35
35
5x7
40
6.3x7
45
6.3x7
50
6.3x7
65
5x7
35
5x7
40
6.3x7
50
6.3x7
60
47
5x7
40
6.3x7
50
6.3x7
60
6.3x7
70
100
6.3x7
60
SPEC
4x7
4x7
33
63
ψDxL
RC
ψDxL
RC
0.1
4x7
1
4x7
1
0.22
4x7
2
4x7
2
0.33
4x7
3
4x7
3
0.47
4x7
5
4x7
5
1
4x7
10
4x7
15
2.2
4x7
20
5x7
25
3.3
5x7
25
6.3x7
30
4.7
6.3x7
30
6.3x7
35
μF
RC
4x7
5x7
50
ψDxL
Tel: (949)642-7324
SECI Engineers & Buyers' Guide
Fax: (949)642-7327