201402280820416fWgjbZ

Surface Mount Aluminum
Electrolytic Capacitors
SREJ Series
(Low Impedance, Long Life)
MERITEK
RoHS
FEATURES



Load Life : 105°C 5000 hours
For high density mounting
Low impedance at 100kHz
SPECIFICATIONS
Item
Characteristic
Operation Temperature Range
-55 ~ +105°C
Rated Working Voltage
6.3 ~ 50VDC
Capacitance Tolerance
(120Hz 20°C)
Leakage Current
(20°C)
±20%(M)
I ≤0.01CV or 3 ( 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
0.32
0.28
0.26
0.16
0.14
0.14
Rated Voltage (V)
6.3
10
16
25
35
50
-25°C / +20°C
3
3
2
2
2
2
-55°C / +20°C
7
7
5
3
3
3
Surge Voltage
Impedance ratio at 120Hz
Low Temperature Stability
After 5000 hours application of W.V. and +105°C ripple current value, the capacitor shall meet the
following limits. (DC + ripple peak voltage ≤ rate working voltage)
Load Life
Shelf Life
Capacitance Change
≤ ±30% of initial value for 6.3 W.V., ≤ ±20% of initial value for 10~50 W.V.
Dissipation Factor
≤ 300% of initial specified value
Leakage Current
≤ initial specified value
At +105°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
≤ ±10% of initial value
Dissipation Factor
≤ initial specified value
Leakage current
≤ initial specified value
PART NUMBERING SYSTEM
SREJ
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, 102 = 10.2mm
221
M
J
102
Case Diameter Code
D
E
F
H
J
ΦD
Φ 4.0
Φ 5.0
Φ 6.3
Φ 8.0
Φ 10.0
Rev. 7a
Surface Mount Aluminum
Electrolytic Capacitors
SREJ Series
(Low Impedance, Long Life)
MERITEK
RoHS
DIMENSIONS (mm)
ΦD
Φ 4.0
Φ 5.0
Φ 6.3
Φ 6.3
Φ 8.0
Φ 10.0
L
5.4
5.4
5.4
7.7
10.2
10.2
A
4.3
5.3
6.6
6.6
8.3
10.3
H
5.5MAX
6.5MAX
7.8MAX
7.8MAX
10.0MAX
12.0MAX
I
1.8
2.2
2.6
2.6
3.4
3.5
W
0.65±0.1
0.65±0.1
0.65±0.1
0.65±0.1
0.90±0.2
0.90±0.2
P
1.0
1.5
2.1
2.1
3.1
4.6
K
0.35 +0.15
-0.20
+0.15
0.35 -0.20
+0.15
0.35 -0.20
0.35 +0.15
-0.20
0.70 ± 0.2
0.70 ± 0.2
Case size
Max Impedance
Max ripple current
CASE SIZE & MAX RIPPLE CURRENT
V
Cap.
(uF)
Item
10
100
22
220
33
330
47
470
100
220
6.3
DxL
10
IMP. R.C.
DxL
16
IMP. R.C.
DxL
25
IMP. R.C.
DxL
35
IMP. R.C.
DxL
5x5.4
5x5.4
50
IMP. R.C.
2.20
95
DxL
IMP.
R.C.
2.20
95
2.20
95
6.3x5.4 1.10
140
6.3x5.4 1.10
140
6.3x5.4 1.10
140
6.3x7.7 1.00
230
6.3x5.4 1.10
140 6.3x5.4 1.10
140
6.3x5.4 1.10
140
6.3x7.7 1.00
230
8x10.2 0.53
350
101 6.3x5.4 1.10
140 6.3x5.4 1.10
140 6.3x7.7 1.10
140
6.3x7.7 1.00
230
8x10.2 0.22
600
8x10.2 0.32
560
221 6.3x5.4 1.00
230 6.3x7.7 0.34
280 6.3x7.7 0.34
280
8x10.2 0.22
600 10x10.2 0.16
850 10x10.2 0.35
670
330
331 6.3x7.7 1.00
230
450
600 10x10.2 0.16
470
471
600
5x5.4
5x5.4
2.20
8x10.2 0.22
95
2.20
8x10.2 0.22
95
8x10.2 0.22
5x5.4
:D xL
(mm)
:Ω
20°C 100kHz
: mA(rms) 105°C 100kHz
850
Rev. 7a
Surface Mount Aluminum
Electrolytic Capacitors
SREJ Series
(Low Impedance, Long Life)
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
SREJ Series
(Low Impedance, Long Life)
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
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