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V
V
Surface Mount Aluminum
Electrolytic Capacitors
SRB Series
General Purpose
FEATURES
Height : 5.4mm.
Load life : 85°C 2000 hours.
SPECIFICATIONS
Item Characteristic
Operation Temperature Range -40 ~ +85°C
Rated Working Voltage 4 ~ 100VDC
Capacitance Tolerance
(120Hz 20°C)
Leakage Current
Surge Voltage
Dissipation Factor (tan δ)
(120Hz 20°C)
Low Temperature Stability
Load Life
Shelf Life
Resistance to Soldering Heat
(20°C)
(20°C)
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. 4 6.3 10 16 25 35 50 63 100
S.V. 5 8 13 20 32 44 63 79 125
Add 0.02 per 1000 µF for more than 1000 µF
W.V. 4 6.3 10 16 25 35 50 63 100
tan δ 0.35 0.28 0.24 0.20 0.16 0.14 0.12 0.12 0.10
Impedance ratio at 120Hz
Rated Voltage (V) 4 6.3 10 16 25 35 50 63 100
-25°C / +20°C 7 4 3 2 2 2 2 2 2
-40°C / +20°C 15 8 6 4 4 3 3 3 3
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)
Capacitance Change ≤ ±20% 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)
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
Dissipation Factor ≤ initial specified value
Leakage current ≤ initial specified value
±20%(M)
PART NUMBERING SYSTEM
SRB 100
Meritek Series
oltage
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
330 M J 102
Case Diameter Code Φ D
B Φ 3.0
D Φ 4.0
E Φ 5.0
F Φ 6.3
H Φ 8.0
J Φ 10.0
MERITEK
Rev. 7
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Surface Mount Aluminum
Electrolytic Capacitors
SRB Series
General Purpose
MERITEK
DIMENSIONS (mm)
Φ D L A H I W P K
Φ 4.0 5.4 4.3 5.5MAX 1.8 0.65±0.1 1.0 0.35
Φ 5.0 5.4 5.3 6.5MAX 2.2 0.65±0.1 1.5 0.35
Φ 6.3 5.4 6.6 7.8MAX 2.6 0.65±0.1 2.1 0.35
Φ 8.0 6.2 8.3 9.5MAX 3.4 0.65±0.1 2.2 0.35
Φ 8.0 10.2 8.3 10.0MAX 3.4 0.90±0.2 3.1 0.70 ± 0.2
Φ 10.0 10.2 10.3 12.0MAX 3.5 0.90±0.2 4.6 0.70 ± 0.2
CASE SIZE & MAX RIPPLE CURRENT
Cap.
(uF)
0.22 R22 4x5.4 4
0.33 R33 4x5.4 5
0.47 R47 4x5.4 6
1000 102 8x10.2 300 10x10.2 460 10x10.2 610
1500 152 10x10.2 440 10x10.2 560
Cap.
(uF)
100 101 10x10.2 280
V 4 6.3 10 16 25 35 50
Item DxL R.C. DxL R.C. DxL R.C. DxL R.C. DxL R.C. DxL R.C. DxL R.C.
0.1 0R1 4x5.4 3
1 010 4x5.4 9
2.2 2R2 4x5.4 13
3.3 3R3 4x5.4 16
4.7 4R7 4x5.4 17 4x5.4 19 5x5.4 21
10 100 4x5.4 24 5x5.4 29 5x5.4 31 6.3x5.4 36
22 220 4x5.4 27 5x5.4 36 5x5.4 40 6.3x5.4 49 6.3x5.4 55 8x6.2 110
33 330 4x5.4 29 5x5.4 38 5x5.4 44 6.3x5.4 55 6.3x5.4 60 8x6.2 120 8x6.2 130
47 470 4x5.4 35 5x5.4 46 6.3x5.4 60 6.3x5.4 65 8x6.2 100 8x6.2 140 8x10.2 190
100 101 5x5.4 60 6.3x5.4 70
220 221 6.3x5.4 80 8x6.2 150 8x6.2 190 8x10.2 260 8x10.2 270 10x10.2 440 10x10.2 460
330 331 8x6.2 140 8x6.2 180 8x10.2 290 8x10.2 310 10x10.2 450 10x10.2 540
470 471 8x10.2 210 8x10.2 260 10x10.2 420 10x10.2 450
V 63 100
Item DxL R.C. DxL R.C.
3.3 3R3 8x6.2 41
4.7 4R7 8x10.2 60
10 100 8x10.2 85
22 220 8x10.2 120 10x10.2 150
33 330 8x10.2 140 10x10.2 180
47 470 10x10.2 190
6.3x5.4 80 6.3x5.4 90
8x6.2 130 8x6.2 140
+0.15
-0.20
+0.15
-0.20
+0.15
-0.20
+0.15
-0.20
Case size : D x L (mm)
Max ripple current : mA(rms) 85°C 120Hz
8x6.2 150 8x10.2 250 10x10.2 310
Rev. 7
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