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Surface Mount Aluminum
Electrolytic Capacitors
SNP Series
(Non Polarity, 85°C)
MERITEK
RoHS
FEATURES
 Height : 5.4mm
 Load life : 85°C 2000 hours
 Non polarity series using in polarity circuits
SPECIFICATIONS
Item
Characteristic
Operation Temperature Range
-40 ~ +85°C
Rated Working Voltage
6.3 ~ 50VDC
Capacitance Tolerance
±20%(M)
(120Hz 20°C)
Leakage Current
(20°C)
I ≤0.05CV or 10 ( µA )
*Whichever is greater after 2 minutes
I: Leakage Current ( µA)
C: Rated Capacitance ( µF)
V: Working Voltage (V)
W.V.
6.3
10
16
25
35
50
(20°C)
S.V.
8
13
20
32
44
63
Dissipation Factor (tan δ)
(120Hz 20°C)
W.V.
6.3
10
16
25
35
50
tan δ
0.26
0.22
0.20
0.20
0.20
0.18
Rated Voltage (V)
6.3
10
16
25
35
50
-25°C / +20°C
4
3
2
2
2
2
-40°C / +20°C
8
6
4
4
3
3
Surge Voltage
Impedance ratio at 120Hz
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
≤ ±25% of initial value
Dissipation Factor
≤ 200% of initial specified value
Leakage current
≤ 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)
Shelf Life
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
≤ ±10% of initial value
Dissipation Factor
≤ initial specified value
Leakage current
≤ initial specified value
PART NUMBERING SYSTEM
SNP
50V
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
470
M
F
054
Case Diameter Code
D
E
F
ΦD
Φ 4.0
Φ 5.0
Φ 6.3
Rev. 7a
Surface Mount Aluminum
Electrolytic Capacitors
SNP Series
(Non Polarity, 85°C)
MERITEK
RoHS
DIMENSIONS (mm)
ΦD
Φ 4.0
Φ 5.0
Φ 6.3
L
5.4
5.4
5.4
A
4.3
5.3
6.6
H
5.5MAX
6.5MAX
7.8MAX
I
1.8
2.2
2.6
W
0.65±0.1
0.65±0.1
0.65±0.1
P
1.0
1.5
2.1
K
+0.15
0.35 -0.20
+0.15
0.35 -0.20
+0.15
0.35 -0.20
CASE SIZE & MAX RIPPLE CURRENT
V
Cap.
(uF)
Item
0.1
6.3
DxL
Case size
Max ripple current
10
R.C.
DxL
16
R.C.
DxL
25
R.C.
DxL
:D xL
(mm)
: mA(rms) 85°C 120Hz
35
R.C.
DxL
50
R.C.
DxL
R.C.
0R1
4x5.4
2
0.22
R22
4x5.4
3
0.33
R33
4x5.4
4
0.47
R47
4x5.4
5
1.0
010
4x5.4
7
2.2
2R2
3.3
3R3
4.7
4R7
10
100
22
220
5x5.4
33
330
6.3x5.4
47
470
6.3x5.4
49
4x5.4
10
5x5.4
12
5x5.4
13
5x5.4
14
5x5.4
14
6.3x5.4
19
4x5.4
14
5x5.4
16
5x5.4
17
6.3x5.4
27
6.3x5.4
28
4x5.4
19
5x5.4
23
29
6.3x5.4
36
6.3x5.4
39
41
6.3x5.4
45
6.3x5.4
48
Rev. 7a
Surface Mount Aluminum
Electrolytic Capacitors
SNP Series
(Non Polarity, 85°C)
MERITEK
RoHS
TAPING
DxL
Ø4x5.4
Ø5x5.4
Ø6.3x5.4
Ø4x5.8
Ø5x5.8
Ø6.3x5.8
Ø6.3x7.7
Ø8x6.2
Ø8x10.2
Ø10x10.2
W
±0.3
12.0
12.0
16.0
12.0
12.0
16.0
16.0
16.0
24.0
24.0
A
±0.2
4.7
5.7
7.0
4.7
5.7
7.0
7.0
8.7
8.7
10.7
B
±0.2
4.7
5.7
7.0
4.7
5.7
7.0
7.0
8.7
8.7
10.7
P0
±0.1
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
P1
±0.1
8.0
12.0
12.0
8.0
12.0
12.0
12.0
12.0
16.0
16.0
P2
±0.1
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
F
±0.1
5.5
5.5
7.5
5.5
5.5
7.5
7.5
7.5
11.5
11.5
ØD0
±0.1
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
t1
±0.1
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
E
±0.1
1.75
1.75
1.75
1.75
1.75
1.75
1.75
1.75
1.75
1.75
t2
±0.2
5.7
5.7
5.7
6.3
6.4
6.4
8.2
6.8
11.0
11.0
PACKAGE
DxL
Ø4 Ø5
Ø6.3
Ø8x6.2
Ø8x10.2
Ø10x10.2
A
±2.0
380
380
380
380
380
B
MIN
50
50
50
50
50
C
±0.5
13
13
13
13
13
D
±0.8
21
21
21
21
21
E
±0.5
2.0
2.0
2.0
2.0
2.0
W
±1.0
14.0
18.0
18.0
26.0
26.0
T
±1.0
20.0
24.0
24.0
32.0
32.0
t
±0.5
3.0
3.0
3.0
3.0
3.0
Rev. 7a
Surface Mount Aluminum
Electrolytic Capacitors
SNP Series
(Non Polarity, 85°C)
MERITEK
RoHS
PERMISSBLE REFLOW CONDITION
AIR REFLOW AND IR REFLOW
Preheat: Within 120sec., 190°C or less.
Soldering Time: Within 50 sec., 230°C
Peak Temperature: Less than 250°C, within 10 sec.
Possible Reflow Cycle: 2 Cycles
The final test values should be as following:
(A) Capacitance change: ≦ ±10% of initial value
(B) Dissipation factor: ≦ initial specified value
(C) Leakage current: ≦ initial specified value
(D) Visual: No damage
Rev. 7a