Aluminum Electrolytic Capacitors
HT Series
(High Operating Temperature)
MERITEK
F
EATURES
High temperature 105C and high reliability
Good reliability series for communication equipment and industrial
measurement instruments.
S
PECIFICATIONS
Item
Characteristic
Operating Temp Range
Rated Working Voltage
Capacitance Tolerance
- 40 ~ +105C
- 25 ~ +105C
6.3 ~ 100VDC
160 ~ 450VDC
(120Hz 20C)
20%(M), +50%/-10%(T)
Leakage Current
I 0.01CV or 4 (A)
I 0.03CV + 40 (A) max
(20C)
*Whichever is greater after 3 minutes
I : Leakage Current (A) C : Rated Capacitance(F)
V : Working Voltage (V)
Surge Voltage
W.V.
S.V.
6.3
10
16
25
35
50
63
100 160 200 250 350 400 450
125 200 250 300 400 450 500
(20C)
8
13
20
32
44
63
79
Dissipation Factor ( tan ) add 0.02 per 1000uF for more than 1000uF
(120Hz 20C)
W.V.
6.3
10
16
25
35
50
63
100 160 200 250 350 400 450
tan 0.20 0.17 0.15 0.12 0.10 0.09 0.09 0.07 0.15 0.12 0.10 0.15 0.15 0.15
Low Temperature Stability Impedance ratio at 120Hz
Rated Voltage (V) 6.3
10~16
25~100
160~250
350 ~ 400
450
15
-
-25C / +20C
-40C / +20C
4
8
3
6
2
4
4
-
8
-
Load Life
After 2000 hours application of W.V. and +105C ripple current value , the capacitor shall meet
the following limits. ( DC + ripple peak voltage rated working voltage )
Capacitance Change
25% of initial value for 6.3 ~ 16 W.V. , 20% of initial value for 25 ~
450 W.V.
Dissipation Factor
Leakage Current
200% of initial specified value
initial specified value
Shelf Life
At +105C no voltage application after 1000 hours the capacitor shall meet the following limits.
( with voltage treatment )
Capacitance Change
Dissipation Factor
Leakage Current
20% of initial
200% of initial specified value
200% of initial specified value
P
ART
N
UMBER
S
YSTEM
RIPPLE CURRENT COEFFICIENTS
HT 50V 100 M TA 5x11
Temperature(C)
65
1.80
85
1.50
105
1.00
Multiplier
Meritek Series
Rated Voltage
Capacitance
Express in micro farad(uF), First two digits are
significant figures, Third digit denotes number of
zeros. ‘R’ denotes decimal point for values less
than 10uF
Frequency(Hz) 60
W.V.
120
Multiplier
1.00
1.00
1.00
1K
10k
6.3~25V
35~100V
160~450V
0.80
0.75
0.70
1.15
1.30
1.40
1.20
1.40
1.60
Tolerance
M - 20%, T - +50/-10%
Package
Code
TA
Tape & Ammo Tape & Reel
Case size – (D) Diameter x (L) Length in mm (Optional)
TR
Blank
Rev. 7