Surface Mount Aluminum
SNP Series
(Non Polarity, 85°C)
Electrolytic Capacitors
F
EATURES
MERITEK
Height : 5.4mm
Load life : 85°C 2000 hours
Non polarity series using in polarity circuits
S
PECIFICATIONS
Item
Operation Temperature Range
Rated Working Voltage
Capacitance Tolerance
(120Hz 20°C)
Leakage Current
Characteristic
-40 ~ +85°C
6.3 ~ 50VDC
±20%(M)
I
≤0.05CV
or 10 ( µA )
*Whichever is greater after 2 minutes
(20°C)
I: Leakage Current ( µA)
C: Rated Capacitance ( µF)
W.V.
(20°C)
S.V.
W.V.
tan
δ
Impedance ratio at 120Hz
Rated Voltage (V)
-25°C / +20°C
-40°C / +20°C
6.3
8
6.3
0.26
6.3
4
8
10
13
10
0.22
10
3
6
16
20
16
0.20
16
2
4
25
32
25
0.20
25
2
4
V: Working Voltage (V)
35
44
35
0.20
35
2
3
50
63
50
0.18
50
2
3
Surge Voltage
Dissipation Factor (tan
δ)
(120Hz 20°C)
Low Temperature Stability
After 2000 hours application of W.V. and +85°C ripple current value, the capacitor shall meet
the following limits. (DC + ripple peak voltage
≤
rate working voltage)
(The polarity need to exchange every 250 hours)
Load Life
Capacitance Change
Dissipation Factor
Leakage current
Shelf Life
≤
±25% of initial value
≤
200% of initial specified value
≤
initial specified value
At +85°C, no voltage application after 1000 hours, the capacitor shall meet the limits for load life
characteristics. (With voltage treatment)
Capacitors placed on a 250°C hot plate for 30 seconds with their electrode terminals facing
downward will fulfill the following conditions after being cooled to room temperature.
Resistance to Soldering Heat
Capacitance Change
Dissipation Factor
Leakage current
≤
±10% of initial value
≤
initial specified value
≤
initial specified value
P
ART
N
UMBERING
S
YSTEM
SNP
50V
470
M
F
054
Meritek Series
Voltage
Capacitance
Capacitance expressed in microfarads (μF).
First two digits are significant figures.
Third digit denotes number of zeros.
'R' denotes decimal point for values less than 10
μF
Tolerance
M=±20%
Case Diameter Code
Case Height (mm)
The third digit denotes the first decimal place
For example, 054 = 5.4mm
Case Diameter Code
D
E
F
Φ
D
Φ
4.0
Φ
5.0
Φ
6.3
Rev. 7
DSP 与 ARM 处理器
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