Datasheet

3© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4070_A765 • 1/9/2018
Surface Mount Conductive Polymer Aluminum Solid Electrolytic Capacitors
A765 105°C
Environmental Compliance
As an environmentally conscious company, KEMET is working continuously with improvements concerning the environmental
effects of both our capacitors and their production. In Europe (RoHS Directive) and in some other geographical areas like
China, legislation has been put in place to prevent the use of some hazardous materials, such as lead (Pb), in electronic
equipment. All products in this catalog are produced to help our customers' obligations to guarantee their products and fulll
these legislative requirements. The only material of concern in our products has been lead (Pb), which has been removed
from all designs to fulll the requirement of containing less than 0.1% of lead in any homogeneous material. KEMET will
closely follow any changes in legislation worldwide and make any necessary changes in its products, whenever needed.
Some customer segments such as medical, military and automotive electronics may still require the use of lead in electrode
coatings. To clarify the situation and distinguish products from each other, a special symbol is used on the packaging labels
for RoHS compatible capacitors.
Due to customer requirements, there may appear additional markings such as LF = Lead-free or LFW = Lead-free wires on the
label.
Performance Characteristics
Item Performance Characteristics
Capacitance Range 47 – 2,700 µF
Rated Voltage 2.5 – 25 VDC
Operating Temperature −55°C to +105°C
Capacitance Tolerance ±20% at 120 Hz/20°C
Life Test 2,000 hours (see conditions in Test Method & Performance)
Leakage Current
≤ Specied Value
C = Rated capacitance (µF), V = Rated voltage (VDC), Voltage applied for 2 minutes at 20°C.
Impedance Z Characteristics at 100 Hz
Z (−25°C)/Z (20°C) ≤ 1.25
Z (−55°C)/Z (20°C) ≤ 1.25
Compensation Factor of Ripple Current (RC) vs. Frequency
Frequency 120 Hz ≤ f < 1 kHz 1 kHz ≤ f < 10 kHz 10 kHz ≤ f < 100 kHz 100 kHz ≤ f < 500 kHz
Coecient 0.05 0.30 0.70 1.00