Surface Mount Aluminum Electrolytic Capacitors

EXV, +105°C

Overview Applications
The KEMET EXV aluminum electrolytic surface mount Typical applications include audio/visual (AV), computer/
capacitors are designed for applications requiring ultra low monitor, communications, and switch mode power supplies
impedance and a low profile vertical chip. (SMPS).

Benefits
• Surface mount lead terminals
• Low profile vertical chip
• Ultra-low impedance
• +105°C/3,000 – 5,000 hours

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Part Number System

EXV 226 M 6R3 A 9B AA

Capacitance Code Rated Voltage Electrical
Series Tolerance Size Code Packaging
(pF) (VDC) Parameters
Surface Mount First two digits M = ±20% 6R3 = 6.3 A = Standard See Dimension AA = Tape & Reel
Aluminum represent 010 = 10.0 S = AEC–Q200 Table
Electrolytic significant figures 016 = 16.0
for capacitance 025 = 25.0
values. Last digit 035 = 35.0
specifies the 050 = 50.0
number of zeros to 080 = 80.0
be added.

One world. One KEMET

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Surface Mount Aluminum Electrolytic Capacitors – EXV, +105°C

Dimensions – Millimeters

C
D G P
B

L A W

F
E E

D L A/B C E
Size Code
Nominal Tolerance Nominal Tolerance Nominal Tolerance Nominal Tolerance Nominal Tolerance
9B 4.0 ±0.5 5.4 +0.25/−0.1 4.3 ±0.2 5.5 Maximum 1.8 ±0.2
9D 5.0 ±0.5 5.4 +0.25/−0.1 5.3 ±0.2 6.5 Maximum 2.2 ±0.2
9G 6.3 ±0.5 5.4 +0.25/−0.1 6.6 ±0.2 7.8 Maximum 2.6 ±0.2
9H 6.3 ±0.5 7.7 ±0.3 6.6 ±0.2 7.8 Maximum 2.6 ±0.2
9M 8.0 ±0.5 10.2 ±0.3 8.3 ±0.2 10.0 Maximum 3.4 ±0.2
9P 10.0 ±0.5 10.2 ±0.3 10.3 ±0.2 13.0 Maximum 3.5 ±0.2
9R 12.5 ±0.5 13.5 ±0.5 12.8 ±0.2 15.2 Maximum 4.9 ±0.2
9S 12.5 ±0.5 16.0 ±0.5 12.8 ±0.2 15.2 Maximum 4.9 ±0.2

F G P W
Size Code
Nominal Tolerance Nominal Tolerance Nominal Tolerance Nominal Tolerance
9B 0.3 Maximum 0.35 +0.15/−0.2 1.0 ±0.2 0.65 ±0.1
9D 0.3 Maximum 0.35 +0.15/−0.2 1.5 ±0.2 0.65 ±0.1
9G 0.3 Maximum 0.35 +0.15/−0.2 1.8 ±0.2 0.65 ±0.1
9H 0.3 Maximum 0.35 +0.15/−0.2 1.8 ±0.2 0.65 ±0.1
9M 0.3 Maximum 0.70 ±0.2 3.1 ±0.2 0.90 ±0.2
9P 0.3 Maximum 0.70 ±0.2 4.6 ±0.2 0.90 ±0.2
9R 0.3 Maximum 1.0 ±0.2 4.6 ±0.2 1.25 ±0.2
9S 0.3 Maximum 1.0 ±0.2 4.6 ±0.2 1.25 ±0.2

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Surface Mount Aluminum Electrolytic Capacitors – EXV, +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 fulfill
these legislative requirements. The only material of concern in our products has been lead (Pb), which has been removed
from all designs to fulfill the requirement of containing less than 0.1% of lead in any homogeneous material. KEMET will
closely follow any changes in legislation world wide 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 lead free (LF) or lead-free wires (LFW) on the
label.

Performance Characteristics

Item Performance Characteristics

Capacitance Range 1 – 1,000 µF

Capacitance Tolerance ±20% at 120 Hz/20°C

Rated Voltage 6.3 – 80 VDC

Life Test 3,000 – 5,000 hours (see conditions in Test Method & Performance)

Operating Temperature −55°C to +105°C

I ≤ 0.01 CV or 3 µA, whichever is greater

Leakage Current
C = rated capacitance (µF), V = rated voltage (VDC). Voltage applied for 2 minutes at 20°C.

Automotive version: Part number position 11 = "S"

5G maximum acceleration. Vibration applied in 3 directions

Vibration Test Specifications
(X, Y, and Z axis). 4-hour sessions at 10 – 2,000 Hz
(Capacitor clamped by the body)

Impedance Z Characteristics at 120 Hz

Rated Voltage (VDC) 6 10 16 25 35 50 80

Z (−25°C)/Z (20°C) 2 2 2 2 2 2 2

Z (−40°C)/Z (20°C) 3 3 3 3 3 3 3

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Surface Mount Aluminum Electrolytic Capacitors – EXV, +105°C

Compensation Factor of Ripple Current (RC) vs. Frequency

Frequency 120 Hz 1 kHz 10 kHz 100 kHz

Coefficient 0.70 0.80 0.90 1.00

Test Method & Performance

Conditions Load Life Test Shelf Life Test

Temperature 105°C 105°C

Can Ø ≤ 6.3 mm 3,000 hours

Test Duration 1,000 hours
Can Ø ≥ 8 mm 5,000 hours

Ripple Current Maximum ripple current specified at 120 Hz 105°C No ripple current applied
The sum of DC voltage and the peak AC voltage must not
Voltage No voltage applied
exceed the rated voltage of the capacitor.
Performance The following specifications will be satisfied when the capacitor is restored to 20°C:
Capacitance Change Within ±30% of the initial value

Dissipation Factor Does not exceed 200% of the specified value

Leakage Current Does not exceed specified value

Shelf Life
The capacitance, ESR and impedance of a capacitor will not change significantly after extended storage periods, however,
the leakage current will very slowly increase.

KEMET's E aluminum electrolytic capacitors should not be stored in high temperatures or where there is a high level of
humidity. The suitable storage condition for KEMET's E aluminum electrolytic capacitors is +5 to +35°C and less than 75%
in relative humidity. KEMET's E aluminum electrolytic capacitors should not be stored in damp conditions such as water,
saltwater spray or oil spray. KEMET's E aluminum electrolytic capacitors should not be stored in an environment full of
hazardous gas (hydrogen sulphide, sulphurous acid gas, nitrous acid, chlorine gas, ammonium, etc.) KEMET's E aluminum
electrolytic capacitors should not be stored under exposure to ozone, ultraviolet rays or radiation.

If a capacitor has been stored for more than 18 months under these conditions and it shows increased leakage current,
then a treatment by voltage application is recommended.

Re-Age (Reforming) Procedure

Apply the rated voltage to the capacitor at room temperature for a period of one hour, or until the leakage current has fallen
to a steady value below the specified limit. During re-aging a maximum charging current of twice the specified leakage
current or 5 mA, whichever is greater, is suggested.

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Surface Mount Aluminum Electrolytic Capacitors – EXV, +105°C

Table 1 – Ratings & Part Number Reference

Rated Surge Rated

Case Size DF RC Z LC Part Number
Voltage Voltage Capacitance
120 Hz 20°C DxL 120 Hz 20°C 100 kHz 100 kHz 20°C 20°C 2 ( ) Represents
(VDC) (VDC)
(µF) (mm) (tanδ %) 105°C (mA) (Ω) minutes (µA) Part Number Options
6.3 8 680 10 x 10.2 26 850 0.12 42.8 EXV687M6R3(1)9PAA
6.3 8 1,000 10 x 10.2 26 850 0.12 63.0 EXV108M6R3(1)9PAA
6.3 8 22 4 x 5.4 26 90 1.93 3.0 EXV226M6R3(1)9BAA
6.3 8 33 4 x 5.4 26 90 1.93 3.0 EXV336M6R3(1)9BAA
6.3 8 47 5 x 5.4 26 160 1.00 3.0 EXV476M6R3(1)9DAA
6.3 8 100 6.3 x 5.4 26 240 0.52 6.3 EXV107M6R3(1)9GAA
6.3 8 150 6.3 x 7.7 26 240 0.30 9.5 EXV157M6R3(1)9HAA
6.3 8 220 6.3 x 7.7 26 240 0.30 13.9 EXV227M6R3(1)9HAA
6.3 8 330 8 x 10.2 26 600 0.16 20.8 EXV337M6R3(1)9MAA
6.3 8 470 8 x 10.2 26 600 0.16 29.6 EXV477M6R3(1)9MAA
10 13 470 10 x 10.2 19 850 0.12 47.0 EXV477M010(1)9PAA
10 13 680 10 x 10.2 19 850 0.12 68.0 EXV687M010(1)9PAA
10 13 1,000 10 x 10.2 19 850 0.12 100.0 EXV108M010(1)9PAA
10 13 22 4 x 5.4 19 90 1.93 3.0 EXV226M010(1)9BAA
10 13 33 5 x 5.4 19 160 1.00 3.3 EXV336M010(1)9DAA
10 13 47 6.3 x 5.4 19 190 0.52 4.7 EXV476M010(1)9GAA
10 13 100 6.3 x 5.4 19 190 0.52 10.0 EXV107M010(1)9GAA
10 13 150 6.3 x 7.7 19 240 0.34 15.0 EXV157M010(1)9HAA
10 13 220 8 x 10.2 19 600 0.16 22.0 EXV227M010(1)9MAA
10 13 330 8 x 10.2 19 600 0.16 33.0 EXV337M010(1)9MAA
16 20 470 10 x 10.2 16 850 0.12 75.2 EXV477M016(1)9PAA
16 20 680 10 x 10.2 16 850 0.12 108.8 EXV687M016(1)9PAA
16 20 10 4 x 5.4 16 90 1.93 3.0 EXV106M016(1)9BAA
16 20 22 4 x 5.4 16 160 1.00 3.5 EXV226M016(1)9BAA
16 20 22 5 x 5.4 16 160 1.00 3.5 EXV226M016(1)9DAA
16 20 33 6.3 x 5.4 16 240 0.52 5.3 EXV336M016(1)9GAA
16 20 47 6.3 x 5.4 16 240 0.52 7.5 EXV476M016(1)9GAA
16 20 100 6.3 x 5.4 16 240 0.52 16.0 EXV107M016(1)9GAA
16 20 100 6.3 x 7.7 16 280 0.34 16.0 EXV107M016(1)9HAA
16 20 220 6.3 x 7.7 16 280 0.34 35.2 EXV227M016(1)9HAA
16 20 150 8 x 10.2 16 370 0.22 24.0 EXV157M016(1)9MAA
16 20 220 8 x 10.2 16 370 0.22 35.2 EXV227M016(1)9MAA
16 20 330 8 x 10.2 16 600 0.16 52.8 EXV337M016(1)9MAA
16 20 470 8 x 10.2 16 600 0.16 75.2 EXV477M016(1)9MAA
25 32 330 10 x 10.2 14 850 0.12 82.5 EXV337M025(1)9PAA
Rated Voltage Surge Voltage Rated Capacitance Case Size DF RC Z LC Part Number

(1) Insert Electrical Parameters code. See Part Number System for available options.

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Surface Mount Aluminum Electrolytic Capacitors – EXV, +105°C

Table 1 – Ratings & Part Number Reference cont.

Rated Surge Rated

Case Size DF RC Z LC Part Number
Voltage Voltage Capacitance
120 Hz 20°C DxL 120 Hz 20°C 100 kHz 100 kHz 20°C 20°C 2 ( ) Represents
(VDC) (VDC)
(µF) (mm) (tanδ %) 105°C (mA) (Ω) minutes (µA) Part Number Options
25 32 470 10 x 10.2 14 850 0.12 117.5 EXV477M025(1)9PAA
25 32 10 4 x 5.4 14 90 1.93 3.0 EXV106M025(1)9BAA
25 32 22 5 x 5.4 14 160 1.00 5.5 EXV226M025(1)9DAA
25 32 33 6.3 x 5.4 14 240 0.52 8.3 EXV336M025(1)9GAA
25 32 47 6.3 x 5.4 14 240 0.52 11.8 EXV476M025(1)9GAA
25 32 68 6.3 x 7.7 14 280 0.34 17.0 EXV686M025(1)9HAA
25 32 100 6.3 x 7.7 14 300 0.34 25.0 EXV107M025(1)9HAA
25 32 150 8 x 10.2 14 600 0.16 37.5 EXV157M025(1)9MAA
25 32 220 8 x 10.2 14 600 0.16 55.0 EXV227M025(1)9MAA
35 44 150 10 x 10.2 12 850 0.12 52.5 EXV157M035(1)9PAA
35 44 220 10 x 10.2 12 850 0.12 77.0 EXV227M035(1)9PAA
35 44 330 10 x 10.2 12 850 0.12 115.5 EXV337M035(1)9PAA
35 44 4.7 4 x 5.4 12 90 1.93 3.0 EXV475M035(1)9BAA
35 44 10 5 x 5.4 12 160 1.00 3.5 EXV106M035(1)9DAA
35 44 22 5 x 5.4 12 160 1.00 7.7 EXV226M035(1)9DAA
35 44 33 6.3 x 5.4 12 240 0.52 11.6 EXV336M035(1)9GAA
35 44 47 6.3 x 7.7 12 280 0.34 16.5 EXV476M035(1)9HAA
35 44 68 6.3 x 7.7 12 280 0.34 23.8 EXV686M035(1)9HAA
35 44 100 8 x 10.2 12 600 0.16 35.0 EXV107M035(1)9MAA
50 63 47 10 x 10.2 12 670 0.34 23.5 EXV476M050(1)9PAA
50 63 68 10 x 10.2 12 670 0.34 34.0 EXV686M050(1)9PAA
50 63 100 10 x 10.2 12 670 0.34 50.0 EXV107M050(1)9PAA
50 63 150 10 x 10.2 12 670 0.34 75.0 EXV157M050(1)9PAA
50 63 220 10 x 10.2 12 670 0.34 110.0 EXV227M050(1)9PAA
50 63 330 12.5 x 13.5 12 700 0.12 165 EXV337M050(1)9RAA
50 63 1 4 x 5.4 12 60 5.00 3.0 EXV105M050(1)9BAA
50 63 2.2 4 x 5.4 12 60 5.00 3.0 EXV225M050(1)9BAA
50 63 3.3 4 x 5.4 12 60 5.00 3.0 EXV335M050(1)9BAA
50 63 4.7 5 x 5.4 12 95 4.00 3.0 EXV475M050(1)9DAA
50 63 10 6.3 x 5.4 12 140 2.60 5.0 EXV106M050(1)9GAA
50 63 22 6.3 x 7.7 12 230 1.30 11.0 EXV226M050(1)9HAA
50 63 33 8 x 10.2 12 350 0.50 16.5 EXV336M050(1)9MAA
80 100 120 12.5 x 13.5 12 400 0.45 96.0 EXV127M080(1)9RAA
80 100 150 12.5 x 13.5 12 400 0.60 120.0 EXV157M080(1)9RAA
80 100 220 12.5 x 16.0 10 520 0.60 176.0 EXV227M080(1)9SAA
Rated Voltage Surge Voltage Rated Capacitance Case Size DF RC Z LC Part Number

(1) Insert Electrical Parameters code. See Part Number System for available options.

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Surface Mount Aluminum Electrolytic Capacitors – EXV, +105°C

Mounting Positions (Safety Vent)

In operation, electrolytic capacitors will always conduct a leakage current, which causes electrolysis. The oxygen produced
by electrolysis will regenerate the dielectric layer but, at the same time, the hydrogen released may cause the internal
pressure of the capacitor to increase. The overpressure vent, or safety vent, ensures that the gas can escape when the
pressure reaches a certain value. All mounting positions must allow the safety vent to work properly.

Installing
• As a general principle, lower-use temperatures result in a longer, useful life of the capacitor. For this reason, it should be
ensured that electrolytic capacitors are placed away from heat-emitting components. Adequate space should be allowed
between components for cooling air to circulate, particularly when high ripple current loads are applied. In any case, the
maximum category temperature must not be exceeded.
• Do not deform the case of the capacitors or use capacitors with a deformed case.
• Verify that the connections of the capacitors are able to insert on the board without excessive mechanical force.
• If the capacitors require mounting through additional means, the recommended mounting accessories shall be used.
• Verify the correct polarization of the capacitor on the board.
• Verify that the space around the pressure relief device is according to the following guideline:

Case Diameter Space Around Safety Vent

≤ 16 mm > 2 mm

> 16 to ≤ 40 mm > 3 mm

> 40 mm > 5 mm

It is recommended that capacitors always be mounted with the safety device uppermost or in the upper part of the capacitor.
• If the capacitors are stored for a long time, the leakage current must be verified. If the leakage current is superior to the
value listed in this catalog, the capacitors must be reformed. In this case, they can be reformed by application of the rated
voltage through a series resistor approximately 1 kΩ for capacitors with VR ≤ 160 V (5 W resistor) and 10 kΩ for the other
rated voltages.
• In the case of capacitors connected in a series, a suitable voltage sharing must be used.
In the case of balancing resistors, the approximate resistance value can be calculated as: R = 60/C.

KEMET recommends, nevertheless, to ensure that the voltage across each capacitor does not exceed its rated voltage.

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Surface Mount Aluminum Electrolytic Capacitors – EXV, +105°C

Application & Operation Guidelines

Electrical Ratings:
Capacitance (ESC)

Simplified equivalent circuit diagram of an electrolytic capacitor

The capacitive component of the equivalent series circuit, (equivalent series capacitance - ESC), is determined by applying
an alternate voltage of ≤ 0.5 V at a frequency of 120 or 100 Hz and 20°C (IEC 384-1, 384-4).

Temperature Dependence of the Capacitance

Capacitance of an electrolytic capacitor depends upon temperature: with decreasing temperature the viscosity of the
electrolyte increases, thereby reducing its conductivity.
Capacitance will decrease if temperature decreases. Furthermore, temperature drifts cause armature dilatation and,
therefore, capacitance changes (up to 20% depending on the series considered, from 0 to 80°C). This phenomenon is more
evident for electrolytic capacitors than for other types.

Frequency Dependence of the Capacitance

Effective capacitance value is derived from the impedance curve, as long as impedance is still in the range where the
capacitance component is dominant.

1 C = capacitance (F)
C=
2π fZ f = frequency (Hz)
Z = impedance (Ω)

Dissipation Factor tan δ (DF)

Dissipation Factor tan δ is the ratio between the active and reactive power for a sinusoidal waveform voltage. It can be
thought of as a measurement of the gap between an actual and ideal capacitor.

reactive

ideal δ
actual

active
Tan δ is measured with the same set-up used for the series capacitance ESC.
Tan δ = ω x ESC x ESR where:
ESC = Equivalent series capacitance
ESR = Equivalent series resistance

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Surface Mount Aluminum Electrolytic Capacitors – EXV, +105°C

Equivalent Series Inductance (ESL)

Equivalent series inductance or self inductance results from the terminal configuration and internal design of the capacitor.

Capacitor Equivalent Internal Circuit

Equivalent Equivalent Equivalent

Series Series Series
Capacitance Resistance Inductance
(ESC) (ESR) (ESL)

Co Re L

Equivalent Series Resistance (ESR)

Equivalent series resistance is the resistive component of the equivalent series circuit. ESR value depends on frequency and
temperature, and is related to the tan δ by the following equation:
Ce
ESR = Equivalent series resistance (Ω)
tan δ tan δ = Dissipation factor
ESR =
2πf ESC ESC = Equivalent series capacitance (F)
f = Frequency (Hz)

Tolerance limits of the rated capacitance must be taken into account when calculating this value.

Impedance (Z)
Impedance of an electrolytic capacitor results from a circuit formed by the following individual equivalent series
components:

Co Re L

Ce
Co = Aluminum oxide capacitance (surface and thickness of the dielectric.)
Re = Resistance of electrolyte and paper mixture (other resistances not depending on the frequency are not considered: tabs,
plates, etc.)
Ce = Electrolyte soaked paper capacitance.
L = Inductive reactance of the capacitor winding and terminals.
Impedance of an electrolytic capacitor is not a constant quantity that retains its value under all conditions; it changes
depending on frequency and temperature.
Impedance as a function of frequency (sinusoidal waveform) for a certain temperature can be represented as follows:

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Surface Mount Aluminum Electrolytic Capacitors – EXV, +105°C

Impedance (Z) cont.

Z [ohm ]
1,000

100
ω Ce
1/ω
10 B
Re ωL
A
1
1/ω
ω Co
C
0.1
0.1 1 10 100 1,000 10,000
F [K Hz]
• Capacitive reactance predominates at low frequencies.
• With increasing frequency, capacitive reactance Xc = 1/ωCo decreases until it reaches the order of magnitude of
electrolyte resistance Re(A)
• At even higher frequencies, resistance of the electrolyte predominates: Z = Re (A - B)
• When the capacitor’s resonance frequency is reached (ω0), capacitive and inductive reactance mutually cancel each other
1/ωCe = ωL, ω0 = 1/SQR(LCe)
• Above this frequency, inductive reactance of the winding and its terminals (XL = Z = ωL) becomes effective and leads to
an increase in impedance
Generally speaking, it can be estimated that Ce ≈ 0.01 Co.

Impedance as a function of frequency (sinusoidal waveform) for different temperature values can be represented as follows
(typical values):

Z (ohm)
10 µF
1,000

100
-40°C

10 20°C
85°C
1

0.1
0.1 1 10 100 1,000 10,000
F (K H z)
Re is the most temperature-dependent component of an electrolytic capacitor equivalent circuit. Electrolyte resistivity will
decrease if temperature rises.
In order to obtain a low impedance value throughout the temperature range, Re must be as little as possible. However, Re
values that are too low indicate a very aggressive electrolyte, resulting in a shorter life of the electrolytic capacitor at high
temperatures. A compromise must be reached.
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Surface Mount Aluminum Electrolytic Capacitors – EXV, +105°C

Leakage Current (LC)

Due to the aluminum oxide layer that serves as a dielectric, a small current will continue to flow even after a DC voltage has
been applied for long periods. This current is called leakage current.

A high leakage current flows after applying voltage to the capacitor then decreases in a few minutes, for example, after
prolonged storage without any applied voltage. In the course of continuous operation, the leakage current will decrease and
reach an almost constant value.

After a voltage-free storage the oxide layer may deteriorate, especially at a high temperature. Since there are no leakage
currents to transport oxygen ions to the anode, the oxide layer is not regenerated. The result is that a higher than normal
leakage current will flow when voltage is applied after prolonged storage.

As the oxide layer is regenerated in use, the leakage current will gradually decrease to its normal level.
The relationship between the leakage current and voltage applied at constant temperature can be shown schematically as
follows:

VR VS VF V

Where:
VF = Forming voltage
If this level is exceeded, a large quantity of heat and gas will be generated and the capacitor could be damaged.
VR = Rated voltage
This level represents the top of the linear part of the curve.
VS = Surge voltage
This lies between VR and VF. The capacitor can be subjected to VS for short periods only.

Electrolytic capacitors are subjected to a reforming process before acceptance testing. The purpose of this preconditioning
is to ensure that the same initial conditions are maintained when comparing different products.

Ripple Current (RC)

The maximum ripple current value depends on:
• Ambient temperature
• Surface area of the capacitor (heat dissipation area)
tan δ or ESR
• Frequency
The capacitor’s life depends on the thermal stress.

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Surface Mount Aluminum Electrolytic Capacitors – EXV, +105°C

Frequency Dependence of the Ripple Current

ESR and, thus, the tan δ depend on the frequency of the applied voltage. This indicates that the allowed ripple current is also
a function of the frequency.

Temperature Dependence of the Ripple Current

The data sheet specifies maximum ripple current at the upper category temperature for each capacitor.

Expected Life Calculation

Expected life depends on operating temperature according to the following formula: L = Lo x 2(To-T)/10
Where:
L: Expected life
Lo: Load life at a maximum permissible operating
temperature
T: Actual operating temperature
To: Maximum permissible operating temperature

This formula is applicable between 40°C and To.

Expected Life Calculation Chart

Actual Operating Temperature (C°)

Expected life (h)

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Surface Mount Aluminum Electrolytic Capacitors – EXV, +105°C

Packaging Quantities

Box Quantity
Size Code Diameter (mm) Length (mm) Reel Quantity
(4 Reels per box)
9B 4.0 5.4 2,000 10,000
9D 5.0 5.4 1,000 10,000
9G 6.3 5.4 1,000 10,000
9H 6.3 7.7 1,000 10,000
9M 8.0 10.2 500 4,000
9P 10.0 10.2 500 4,000
9R 12.5 13.5 200 1,200
9S 12.5 16.0 200 1,200

Standard Marking for Surface Mount Types

Negative Polarity Capacitance (µF)

Black Row Rated Voltage (VDC)

Series Identification*

Date Code (YMM)

* First letter represents the series

Second letter - Blank or “A” = Standard Part
“S” = Automotive version

Note: 6.3 V rated voltage shall be marked as 6 V, but 6.3 V shall be assured.

*Y = Year
Code 0 1 2 3 4 5 6 7 8 9
Year 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019

*M = Month
Code 1 2 3 4 5 6 7 8 9 A B C
Month 1 2 3 4 5 6 7 8 9 10 11 12

*M = Manufacturing internal code

Standard 2 3

1 4 5 6 7 8 9
A B C D E F G
AEC-Q200 H I J K L M N
O P Q R S T U
V W X Y Z

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Surface Mount Aluminum Electrolytic Capacitors – EXV, +105°C

Construction
Aluminum Can
Detailed Cross Section
Lead
Rubber Seal
Terminal Tabs Terminal Tab

Rubber Seal Margin

Aluminum Can

Paper Spacer Impregnated

with Electrolyte
(First Layer) Lead (+)
Paper Spacer Impreg-
nated with Electrolyte
(Third Layer)
Anode Aluminum Foil,
Etched, Covered with Cathode Alumi-
Aluminum Oxide num Foil, Etched
(Fourth Layer) Lead (−)
(Second Layer)

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Surface Mount Aluminum Electrolytic Capacitors – EXV, +105°C

Soldering Process
The soldering conditions should be within the specified conditions below:
Do not dip the capacitor body into the melted solder. Flux should only be applied to the capacitor terminals.

T3
Temperature of capacitor terminal (°C)

T2
T3

Pre-heat T1

T0

Time (seconds)
Vapor heat transfer systems are not recommended. The system should be thermal, such as infra-red radiation or hot blast
Observe the soldering conditions as shown below.
Do not exceed these limits and avoid repeated reflowing

Reflow Soldering Lead-Free Reflow Soldering cont.

Maximum Time Temperature Maximum Time

Temperature (°C) Size
(Seconds) (°C) (Seconds)
T0 20 – 140 60 250 10
T3 Φ4 ~ Φ5 (4 – 50 V)
Pre-heat 140 – 180 150 260 5
T1 180 – 140 100 Φ6.3 ~ Φ10 (4 – 50 V) 250 5
T2 > 200 60 Φ4 ~ Φ10 (63 – 100 V) 250 5
T3 230 20

Temperature Maximum Time

Size (°C) (Seconds)
Lead-Free Reflow Soldering
Φ4 ~ Φ5 250 10
(4 – 50 V) 260 5
Maximum Time
Temperature (°C) T3 Φ6.3 ~ Φ10
(Seconds) (4 – 50 V)
250 5
T0 20 – 160 60
Φ4 ~ Φ10
Pre-heat 160 – 190 120 250 5
(63 – 100 V)
T1 190 – 180 90 ≥ Φ12.5 250 5
T2 > 220 60

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Surface Mount Aluminum Electrolytic Capacitors – EXV, +105°C

Lead Taping & Packaging

Reel
Case Size (mm) D H W
±0.2 ±0.8 ±1.0
4 x 5.4 21 14
5 x 5.4 21 14 D H
6.3 x 5.4 21 18
6.3 x 5.8 21 18
380
6.3 x 7.7 21 18
8 x 6.2 21 18
8 x 10.2 21 26
10 x 10.2 21 26 W

Taping for Automatic Insertion Machines

Feeding hole Chip pocket

ØD0
t1
P2 P0

E
A

F
W
B

t2
P1
Tape running direction
Chip component

Dimensions (mm) W A B P0 P1 P2 F D0 E t1 t2

Tolerance Nominal Nominal Nominal ±0.1 ±0.1 ±0.1 Nominal ±0.1 Nominal Nominal Nominal
4 x 5.4 12 4.7 4.7 4 8 2 5.5 1.5 1.75 0.4 5.8
5 x 5.4 12 5.7 5.7 4 12 2 5.5 1.5 1.75 0.4 5.8
6.3 x 5.4 16 7.0 7.0 4 12 2 7.5 1.5 1.75 0.4 5.8
6.3 x 7.7 16 7.0 7.0 4 12 2 7.5 1.5 1.75 0.4 5.8
8 x 6.2 16 8.7 8.7 4 12 2 7.5 1.5 1.75 0.4 6.8
8 x 10.2 24 8.7 8.7 4 16 2 11.5 1.5 1.75 0.4 11.0
10 x 10.2 24 10.7 10.7 4 16 2 11.5 1.5 1.75 0.4 11.0
12.5 x 13.5 32 13.4 13.4 4 24 2 14.2 1.5 1.75 0.5 14.0
12.5 x 16 32 13.4 13.4 4 24 2 14.2 1.5 1.75 0.5 17.5
16 x 16.5 44 17.5 17.5 4 28 2 20.2 1.5 1.75 0.5 17.5

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Surface Mount Aluminum Electrolytic Capacitors – EXV, +105°C

Construction Data
The manufacturing process begins with the anode foil being
electrochemically etched to increase the surface area and then
“formed” to produce the aluminum oxide layer. Both the anode and Extended cathode
cathode foils are then interleaved with absorbent paper and wound
into a cylinder. During the winding process, aluminum tabs are Anode foil
attached to each foil to provide the electrical contact.

The deck, complete with terminals, is attached to the tabs and then Foil tabs
folded down to rest on top of the winding. The complete winding
is impregnated with electrolyte before being housed in a suitable
container, usually an aluminum can, and sealed. Throughout the
Tissues
process, all materials inside the housing must be maintained at the
highest purity and be compatible with the electrolyte. Cathode foil

Each capacitor is aged and tested before being sleeved and packed.
The purpose of aging is to repair any damage in the oxide layer Etching
and thus reduce the leakage current to a very low level. Aging is
normally carried out at the rated temperature of the capacitor and
Forming
is accomplished by applying voltage to the device while carefully
controlling the supply current. The process may take several hours to
complete. Winding

Damage to the oxide layer can occur due to variety of reasons:

Decking
• Slitting of the anode foil after forming
• Attaching the tabs to the anode foil
• Minor mechanical damage caused during winding Impregnation

A sample from each batch is taken by the quality department after

completion of the production process. This sample size is controlled Assembly
by the use of recognized sampling tables defined in BS 6001.
Aging
The following tests are applied and may be varied at the request
of the customer. In this case the batch, or special procedure, will
determine the course of action. Testing

Electrical: Mechanical/Visual:
• Leakage current • Overall dimensions Sleeving
• Capacitance • Torque test of mounting stud
• ESR • Print detail
Packing
• Impedance • Box labels
• Tan Delta • Packaging, including packed
quantity

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Surface Mount Aluminum Electrolytic Capacitors – EXV, +105°C

KEMET Electronics Corporation Sales Offices

For a complete list of our global sales offices, please visit www.kemet.com/sales.

Disclaimer
All product specifications, statements, information and data (collectively, the “Information”) in this datasheet are subject to change. The customer is responsible for
checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed. All Information given
herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied.

Statements of suitability for certain applications are based on KEMET Electronics Corporation’s (“KEMET”) knowledge of typical operating conditions for such
applications, but are not intended to constitute – and KEMET specifically disclaims – any warranty concerning suitability for a specific customer application or use.
The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any
technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET’s products is given gratis, and KEMET assumes
no obligation or liability for the advice given or results obtained.

Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component
failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards
(such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury
or property damage.

Although all product–related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other
measures may not be required.

KEMET is a registered trademark of KEMET Electronics Corporation.

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EXV227M035A9PAA EXV337M025A9PAA EXV107M050A9PAA EXV477M016A9MAA EXV227M025A9MAA
EXV107M035A9MAA EXV226M050A9HAA EXV476M016A9GAA EXV107M016A9GAA EXV476M025A9GAA
EXV106M035A9DAA EXV106M025A9BAA EXV227M050A9PAA EXV226M016A9BAA EXV476M050A9PAA
EXV106M050A9GAA EXV336M050A9MAA EXV107M025A9HAA EXV105M050A9BAA EXV227M6R3A9HAA
EXV226M010A9BAA EXV687M6R3A9PAA EXV227M010A9MAA EXV687M010S9PAA EXV335M050A9BAA
EXV336M035S9GAA EXV477M016S9PAA EXV686M025S9HAA EXV686M035S9HAA EXV687M6R3S9PAA
EXV476M6R3A9DAA EXV476M016S9GAA EXV157M6R3S9HAA EXV475M035S9BAA EXV476M035S9HAA
EXV107M050S9PAA EXV157M010S9HAA EXV226M025S9DAA EXV337M010S9MAA EXV226M6R3S9BAA
EXV105M050S9BAA EXV107M6R3S9GAA EXV226M016S9DAA EXV337M6R3S9MAA EXV687M016S9PAA
EXV107M025S9HAA EXV336M6R3A9BAA EXV106M050S9GAA EXV107M035S9MAA EXV687M016A9PAA
EXV225M050A9BAA EXV226M035A9DAA EXV336M035A9GAA EXV157M050A9PAA EXV686M035A9HAA
EXV227M6R3S9HAA EXV336M6R3S9BAA EXV335M050S9BAA EXV477M010S9PAA EXV476M010S9GAA
EXV336M010A9DAA EXV476M6R3S9DAA EXV336M016S9GAA EXV108M6R3S9PAA EXV336M025S9GAA
EXV475M050S9DAA EXV476M025S9GAA EXV477M025A9PAA EXV337M016A9MAA EXV106M035S9DAA
EXV108M010S9PAA EXV226M010S9BAA EXV337M025S9PAA EXV227M016S9MAA EXV108M010A9PAA
EXV337M016S9MAA EXV227M035S9PAA EXV336M050S9MAA EXV336M010S9DAA EXV477M6R3S9MAA
EXV476M050S9PAA EXV477M025S9PAA EXV157M010A9HAA EXV157M025A9MAA EXV106M016S9BAA
EXV476M035A9HAA EXV226M050S9HAA EXV108M6R3A9PAA EXV475M035A9BAA EXV475M050A9DAA
EXV337M035S9PAA EXV686M050S9PAA EXV157M050S9PAA EXV226M035S9DAA EXV106M025S9BAA
EXV227M050S9PAA EXV157M016S9MAA EXV225M050S9BAA EXV227M010S9MAA EXV227M025S9MAA