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Samco
n
Φ
D
Radial Lead Aluminum Electrolytic Capacitors
SNP
SERIES
● Standard non-polarized series
● Designed for use in circuits with reversing polarity
● Load life of 1000 hours at 85℃
● Solvent-proof
■ SPECIFICATIONS
Item
Category Temperature Range
Voltage Range
Nominal Cap. Range
Capacitance Tolerance
Leakage Current
Dissipation Factor (tanδ)
( at 120Hz, +20℃ )
where,I: Max Leakage Current(μA), C: Nominal Capacitance(μF), V: Rated Voltage(V) (at 20℃)
WV 6.3 10 16 25 35 50
tanδ 0.24 0.20 0.17 0.17 0.15 0.12
I = 0.03CV or 3(μA) Whichever is greater. ( after 5min )
RoHS
compliance
Characteristics
- 40 ~ +85℃
6.3 ~50 V.DC
0.1 ~47 μF
- 20% ~ + 20% (at 20℃, 120Hz)
Low Temp. Impedance
Stability at 120Hz
High Temp. Load Test
High Temp. Non-Load Test
Z( - 25℃ ) / Z ( + 20℃ )
Z( - 40℃ ) / Z ( + 20℃ )
85℃ 1000 hours at rated voltage, during which the polarity of DC volatge is reversed for each 500 hours.
Capacitance Change … ≤±20% of the initial measured value
tan δ …≤ 200% of the initial specified value
DC Leakage Current …≤ the initial specified value
After storage for 500 hours at 85℃ with no voltage applied ,voltage treatment of JIS-C-5102 article 4-4
is to given and then measurement shall be made, at which time requirements specified in the table "High
Temperature Loading " can be met.
DRAWING
Insulating sleeve
x
a
m
α
+
L + β max
Safety vent ( 8 up )
* 6.3 is available by
φ
▼ MULTIPLIER FOR RIPPLE CURRENT
(1) Frequency Coefficient
Freq.(Hz)
Cap.(μF)
φ
Request
60(50) 120 1K 10K
15min
W. V .
Φ ±
d 0.05 Tinned
500
6.3 10 16 25 35 50
644322
12108644
copper-ply wire
p 0.5
±
4min
ΦD
P
Φd
β
α
(2) Temperature Coefficient
Ambient
Temperature(℃)
4 5 6.3 8
1.5 2.0 2.5 3.5
0.45
1.0
0.5
40 50 60
0.5
75 85
0.1~47 1.0 1.25 1.45 1.5 2.2 2.0 1.8 1.5 1.0
0.8 Coefficient
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Samcon Radial Lead Aluminum Electrolytic Capacitors
p.(μF)
SNP Series
■Standard Ratings
WV(Vdc)
6.3 10 16 25 50
35
ΦDxL
(mm) Current (mm) Current (mm) Current (mm) Current (mm) Current (mm) Current
Ca
0.1 4X7 1
0.22 4X7 2
0.33 4X7 3
0.47 4X7 5
1 4x7 10
2.2 4X7 15
3.3 4X7 13 4X7 14 5X7 18
4.7
10 4X7 20 4X7 21 5X7 25 6.3X7 28 6.3X7 30 5X7 36
Ripple
(mArms) (mArms) (mArms) (mArms) (mArms) (mArms)
ΦDxL
Ripple
ΦDxL
Ripple
ΦDxL
5X7 20 5X7 20 5X7 224X7 16
Ripple
ΦDxL
Ripple
ΦDxL
Ripple
22 5X7 26 5X7 36 6.3X7 43 6.3X7 51 8X7 52 8X7 53
33 5X7 38 6.3X7 50 6.3X7 59 8X7 68
47 6.3X7 46 6.3X7 63 6.3X7 70
Rated Ripple Current (mArms) at 85℃ 120Hz
Case Size: ΦDxL(mm)
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