Rev. 7
Surface Mount Aluminum
Electrolytic Capacitors
MERITEK
SHT Series
(
Hi
g
h Tem
p
erature
)
FEATURES
105°C 1000 hours
For high density mounting
SPECIFICATIONS
Item Characteristic
Operation Temperature Range -55 ~ +105°C
Rated Working Voltage 6.3 ~ 50VDC
Capacitance Tolerance
(120Hz 20°C) ±20%(M)
Leakage Current
(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)
Surge Voltage
(20°C)
W.V. 6.3 10 16 25 35 50
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 Φ4~ϕ6.3 0.30 0.22 0.16 0.14 0.12 0.12
Φ8~ϕ10 0.35 0.26 0.20 0.16 0.14 0.12
Low Temperature Stability
Impedance ratio at 120Hz
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
Load Life
After 1000 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)
Capacitance Change ≤ ±30% of initial value for 6.3 W.V., ≤ ±25% of initial value for 10~50 W.V.
Dissipation Factor ≤ 200% of initial specified value
Leakage current ≤ initial specified value
Shelf Life At +105°C, no voltage application after 1000 hours, the capacitor shall meet the limits for load life
characteristics. (With voltage treatment)
Resistance to Soldering Heat
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
PART NUMBERING SYSTEM
SHT 50V 221 M J 102
Meritek Series
V
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 Diamete
r
Code
Case Height (mm)
The third digit denotes the first decimal place
For example, 102 = 10.2mm
Case Diameter Code Φ D
D Φ 4.0
E Φ 5.0
F Φ 6.3
H Φ 8.0
J Φ 10.0
Rev. 7
Surface Mount Aluminum
Electrolytic Capacitors
MERITEK
SHT Series
(
Hi
g
h Tem
p
erature
)
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
+0.15
-0.20
Φ 5.0 5.4 5.3 6.5MAX 2.2 0.65±0.1 1.5 0.35 +0.15
-0.20
Φ 6.3 5.4 6.6 7.8MAX 2.6 0.65±0.1 2.1 0.35
+0.15
-0.20
Φ 8.0 6.2 8.3 9.5MAX 3.4 0.65±0.1 2.2 0.35 +0.15
-0.20
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)
V 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.
0.1 0R1 4x5.4 2
0.22 R22 4x5.4 4
0.33 R33 4x5.4 4
0.47 R47 4x5.4 5
1 010 4x5.4 8
2.2 2R2 4x5.4 11
3.3 3R3 4x5.4 14
4.7 4R7 4x5.4 14 4x5.4 15 5x5.4 19
10 100 4x5.4 19 5x5.4 23 5x5.4 25 6.3x5.4 31
22 220 4x5.4 23 5x5.4 29 5x5.4 32 6.3x5.4 39 6.3x5.4 42 8x6.2 60
33 330 5x5.4 32 5x5.4 35 6.3x5.4 45 6.3x5.4 48 6.3x5.4 50 8x10.2 90
8x6.2 70
47 470 5x5.4 38 6.3x5.4 48 6.3x5.4 55 6.3x5.4 60 8x10.2 100 8x10.2 110
8x6.2 75 10x10.2 120
100 101 6.3x5.4 65 6.3x5.4 70 6.3x5.4 80 8x10.2 140 8x10.2 150 8x10.2 160
8x6.2 90 8x10.2 120 10x10.2 170 10x10.2 180
220 221 6.3x5.4 95 8x10.2 160 8x10.2 180 8x10.2 200 8x10.2 220 10x10.2 270
10x10.2 210 10x10.2 230 10x10.2 250
330 331 8x10.2 170 8x10.2 220 8x10.2 250
10x10.2 300
10x10.2 260 10x10.2 290
470 471 8x10.2 230 8x10.2 270 10x10.2 340
10x10.2 270 10x10.2 300
1000 102 8x10.2 290
10x10.2 340
1500 152 10x10.2 410
Case size : D x L (mm)
Max ripple current : mA(rms) 105°C 120Hz
