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TMCE27 Low Impedance SMD Aluminum Electrolytic Capacitor
Features
Low impedance.
Reflow soldering is available.
Vailable for high density surface mounting.
Operating over wide temperature range (-55 -+105 )
Specifications
Item Characteristics
Operating temperature range -55 +105
Rated voltage range 6.3V 35V
Nominal Capacitance Range 1-220uF
Nominal Capacitance Tolerance 20% (20 ,120Hz)
1 0.01C R V R or 3(uA)Whichever is greater(After 2 minutes' application of rated voltage)
Leakage Current
C R:Nominal Capacitance(uF) UR:Rated voltages (V)
UR(V) 6.3 10 16 25 35
Dissipation Factor(Max)
20 ,120Hz
tg 0.22 0.19 0.16 0.14 0.12
After 1000 hours' application of rated voltage at 105 ,with the polarity inverted every 250
hours,the capacitor shall meet the following requirement.
Load Life
Capacitance Change Within 20% of the initial value ( 16V:within 25 of the initinal value)
Dissipation Factor Not more than 300% of the initial specified value
Leakage Cument Not more than the initial specified value
After storage for 1000 hours +105 , U R to be applied for 30 minutes,the capacitors shall meet
Shelf Life the requirement of load life above
UR(V) 6.3 10 16 25 50
Z(-25 )
Low Temperature Stability 2 2 2 2 2
/Z(+20 )
Impedance Ratio(120Hz)
Z(-40 )
4 4 3 3 3
/Z(+20 )
After reflow soldering according to Reflow Soldering Temperature ,Profile(see page8)and
restored at room remperature, they meet the folowing requirement.
Capacitance Change Within 10% of the initial value
Resistance to Soldering Heat
Dissipation Factor Not more than the initial specified value
Leakage Current Not more than the initial specified value
1
TMCE27 Low Impedance SMD Aluminum Electrolytic Capacitor
Dimensions
4 5.4 5 5.4 6.3 5.4 6.3 7.7
A 1.8 2.1 2.4 2.4
B 4.3 5.3 6.6 6.6
C 4.3 5.3 6.6 6.6
E 1.0 1.3 2.2 2.2
L 5.4 5.4 5.4 7.7
H 0.5-0.8
Nominal capacitance, rated voltage, rated ripple current and
case size table
V 6.3 10 16 25 35
D L impedance I D L impedance I D L impedance I D L impedance I D L impedance I
mm