Surface Mount Aluminum
Electrolytic Capacitors
SET Series
(Extended Temperature)
MERITEK
FEATURES
Load Life : 125°C 2000 hours
For High Density Mounting
SPECIFICATIONS
Item
Characteristic
-40 ~ +125°C
10 ~ 50VDC
Operation Temperature Range
Rated Working Voltage
Capacitance Tolerance
(120Hz 20°C)
±20%(M)
I ≤0.01CV or 3 ( µA )
*Whichever is greater after 2 minutes
Leakage Current
(20°C)
(20°C)
I: Leakage Current ( µA)
C: Rated Capacitance ( µF)
V: Working Voltage (V)
W.V.
10
13
16
20
25
35
44
50
63
Surge Voltage
S.V.
32
25
W.V.
10
16
35
50
Dissipation Factor (tan δ)
(120Hz 20°C)
tan δ
0.32
0.24
0.21
0.18
0.18
Impedance ratio at 120Hz
Rated Voltage (V)
-25°C / +20°C
-40°C / +20°C
10
4
16
3
25
2
35
2
50
2
Low Temperature Stability
12
8
6
4
4
After 2000 hours application of W.V. and +125°C ripple current value, the capacitor shall meet the
following limits. (DC + ripple peak voltage ≤ rate working voltage)
Capacitance Change ≤ ±30% of initial value
Load Life
Dissipation Factor
Leakage current
≤ 300% of initial specified value
≤ initial specified value
At +125°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.
Capacitance Change ≤ ±10% of initial value
Resistance to Soldering Heat
Dissipation Factor
Leakage current
≤ initial specified value
≤ initial specified value
PART NUMBERING SYSTEM
SET
50V
470
M
J
102
Meritek Series
Voltage
Capacitance
Capacitance expressed in microfarads (μF).
First two digits are significant figures.
Case Diameter Code
Φ D
Φ 8.0
Φ 10.0
H
J
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, 102 = 10.2mm
Rev. 7