Text preview for : Samcon [radial thru-hole] UMA Series.pdf part of Samcon [radial thru-hole] UMA Series . Electronic Components Datasheets Passive components capacitors Samcon Samcon [radial thru-hole] UMA Series.pdf
Back to : Samcon [radial thru-hole] | Home
Samcon Radial Lead Aluminum Electrolytic Capacitors
UMA SERIES
RoHS
The UMA series is very small case size but possess the compliance
same high quality and performance as our standard size
unit . They can replace more expensive dipped tantalum
capacitors in most applications.
Ultraminiature series with 5mm height.
SPECIFICATIONS
Item Characteristics
Category Temperature Range - 40 ~ +85
Voltage Range 4 ~50 V.DC
Nominal Cap. Range 0.1 ~ 220 F
Capacitance Tolerance - 20% ~ + 20% (at 20, 120Hz)
I = 0.01CV or 3(A) Whichever is greater.(after 2 minutes)
Leakage Current
where,I: Max Leakage Current(A), C: Nominal Capacitance(F), V: Rated Voltage(V) (at 20 )
Dissipation Factor (tan) WV 4 6.3 10 16 25 35 50
( at 120Hz, +20 ) tan 0.35 0.24 0.20 0.16 0.14 0.12 0.10
Low Temp. Impedance W. V . 4 6.3 10 16 25 35 50
Stability at 120Hz Z( - 25 ) / Z ( + 20 ) 7 4 3 2 2 2 2
Z( - 40 ) / Z ( + 20 ) 15 10 8 6 4 3 3
After 1000 hours' application of DC rated working voltage at 85, the capacitor shall meet the following limits:
Capacitance Change ...