NH Series, TS Type Datasheet by Panasonic Electronic Components
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Panasonic
0,75 0.50
I 0 1.20
1,25
140
5
Dc leakage current
M M
U
I]
Ñ EE1 Ñ
Aluminum Electrolytic Capacitors/NH
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail.
Series: NH Type: TS
20% (at 120Hz , +20°C)
10 to 100V.DC 160 to 250V.DC
-25 to +105 °C
Frequency (Hz) 50 60 120 500 1k 10k ~ 50K
0.93 0.95 1.0 1.05 1.08 1.15
0.75 0.80 1.0 1.20 1.25 1.40
C x V <100000
<0.01CV(µA)(After 5 minutes)
C x V >100000
3 C V (µA) max.(After 5 minutes)
3 CV( µA) max. After 5 minutes
W.V.(V)
tan δ
10 16 25 35 50 63 80 100 160 to 400
0.45 0.35 0.30 0.23 0.18 0.16 0.12 0.11 0.10
10~100V
160~400V
C.F.
(max)
-40 to +105 °C
350, 400V.DC
{ C :Capacitance(µF) V : W.V.(V)}
Snap-in type
■ Features
Life time : 105°C 2000 h
■Specifications
Operating Temp. Range
Rated W.V. Range
Nominal Cap.Range
DC Leakage Current
{ C :Capacitance(µF) V : W.V.(V)}
Tan δ
Frequency Correction
Factor for Ripple Current
Endurance
Self Life
After 2000 hours application of DC voltage with specified ripple current (< rated DC working
voltage) at +105°C, the capacitor shall meet the following limits.
±20% of initial measured value
<150% of initial specified value
<Initial specified value
Capacitance change
tan δ
Dc leakage current
After storage for 1000 hours at +105°C with no voltage applied, the capacitor shall meet the
specified limits for “Endurance”.
(mm)
❉
2-φ2.0±0.1
φD+1.0 max
L+2.0 max
(10.0) 10.0±0.1
1.5±0.2
(4.0) 6.3±1.0
2.0 max
+0.2
0.8-0.1
Terminal
(t= 0.8)
Discontinued
■ Dimentions
Polarity bar Vinyl Sleeve
PC Board Mounting Hole
Safety
vent ❉
Mar. 2005
Panasonic
Ñ EE2 Ñ
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail.
Aluminum Electrolytic Capacitors/NH
W.V.
(V.DC)
Capacitance
(µF)
Case size
Dia. Length
(mm) (mm)
Part No.
Ripple Current
(A r.m.s. 120Hz)
22.5
22.5
25.5
22.5
25.5
30.5
22.5
25.5
30.5
25.5
30.5
35.5
30.5
35.5
22.5
22.5
25.5
22.5
25.5
30.5
22.5
25.5
30.5
25.5
30.5
35.5
30.5
35.5
22.5
22.5
25.5
22.5
25.5
30.5
22.5
25.5
30.5
25.5
30.5
35.5
30.5
35.5
22.5
22.5
25.5
22.5
25.5
30.5
22.5
25.5
30.5
25.5
30.5
35.5
30.5
35.5
25
31.5
25
40
31.5
25
50
40
31.5
50
40
31.5
50
40
25
31.5
25
40
31.5
25
50
40
31.5
50
40
31.5
50
40
25
31.5
25
40
31.5
25
50
40
31.5
50
40
31.5
50
40
25
31.5
25
40
31.5
25
50
40
31.5
50
40
31.5
50
40
1.8
2.1
2.1
2.5
2.5
2.5
3.1
3.1
3.1
3.4
3.4
3.4
3.9
3.9
1.6
2.0
2.0
2.4
2.4
2.4
2.9
2.9
2.9
3.5
3.5
3.5
4.2
4.2
1.5
1.7
1.7
2.2
2.2
2.2
2.6
2.6
2.6
3.1
3.1
3.1
3.5
3.5
1.4
1.6
1.6
1.8
1.8
1.8
2.3
2.3
2.3
2.9
2.9
2.9
3.5
3.5
ECES1AG472D
ECES1AG682E
ECES1AG682J
ECES1AG103G
ECES1AG103K
ECES1AG103Q
ECES1AG153H
ECES1AG153M
ECES1AG153R
ECES1AG223N
ECES1AG223T
ECES1AG223X
ECES1AG333U
ECES1AG333Y
ECES1CG332D
ECES1CG472E
ECES1CG472J
ECES1CG682G
ECES1CG682K
ECES1CG682Q
ECES1CG103H
ECES1CG103M
ECES1CG103R
ECES1CG153N
ECES1CG153T
ECES1CG153X
ECES1CG223U
ECES1CG223Y
ECES1EG222D
ECES1EG332E
ECES1EG332J
ECES1EG472G
ECES1EG472K
ECES1EG472Q
ECES1EG682H
ECES1EG682M
ECES1EG682R
ECES1EG103N
ECES1EG103T
ECES1EG103X
ECES1EG153U
ECES1EG153Y
ECES1VG152D
ECES1VG222E
ECES1VG222J
ECES1VG332G
ECES1VG332K
ECES1VG332Q
ECES1VG472H
ECES1VG472M
ECES1VG472R
ECES1VG682N
ECES1VG682T
ECES1VG682X
ECES1VG103U
ECES1VG103Y
4700
6800
10000
15000
22000
33000
3300
4700
6800
10000
15000
22000
2200
3300
4700
6800
10000
15000
1500
2200
3300
4700
6800
10000
10
16
25
35
Discontinued
Mar. 2005
Panasonic
Ñ EE3 Ñ
Aluminum Electrolytic Capacitors/NH
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail.
W.V.
(V.DC)
Capacitance
(µF)
Case size
Dia. Length
(mm) (mm)
Part No.
Ripple Current
(A r.m.s. 120Hz)
ECES1HG102D
ECES1HG152E
ECES1HG152J
ECES1HG222G
ECES1HG222K
ECES1HG222Q
ECES1HG332H
ECES1HG332M
ECES1HG332R
ECES1HG472N
ECES1HG472T
ECES1HG472X
ECES1HG682U
ECES1HG682Y
ECES1JG681D
ECES1JG102E
ECES1JG102J
ECES1JG152G
ECES1JG152K
ECES1JG152Q
ECES1JG222H
ECES1JG222M
ECES1JG222R
ECES1JG332N
ECES1JG332T
ECES1JG332X
ECES1JG472U
ECES1JG472Y
ECES1KG471D
ECES1KG681E
ECES1KG681J
ECES1KG102G
ECES1KG102K
ECES1KG102Q
ECES1KG152H
ECES1KG152M
ECES1KG152R
ECES1KG222N
ECES1KG222T
ECES1KG222X
ECES1KG332U
ECES1KG332Y
ECES2AG331D
ECES2AG471E
ECES2AG471J
ECES2AG681G
ECES2AG681K
ECES2AG681Q
ECES2AG102H
ECES2AG102M
ECES2AG102R
ECES2AG152N
ECES2AG152T
ECES2AG152R
ECES2AG222U
ECES2AG222Y
50
1000
1500
2200
3300
4700
6800
680
1000
1500
2200
3300
4700
470
680
1000
1500
2200
3300
330
470
680
1000
1500
2200
22.5
22.5
25.5
22.5
25.5
30.5
22.5
25.5
30.5
25.5
30.5
35.5
30.5
35.5
22.5
22.5
25.5
22.5
25.5
30.5
22.5
25.5
30.5
25.5
30.5
35.5
30.5
35.5
22.5
22.5
25.5
22.5
25.5
30.5
22.5
25.5
30.5
25.5
30.5
35.5
30.5
35.5
22.5
22.5
25.5
22.5
25.5
30.5
22.5
25.5
30.5
25.5
30.5
35.5
30.5
35.5
25
31.5
25
40
31.5
25
50
40
31.5
50
40
31.5
50
40
25
31.5
25
40
31.5
25
50
40
31.5
50
40
31.5
50
40
25
31.5
25
40
31.5
25
50
40
31.5
50
40
31.5
50
40
25
31.5
25
40
31.5
25
50
40
31.5
50
40
31.5
50
40
1.3
1.5
1.5
1.9
1.9
1.9
2.3
2.3
2.3
2.8
2.8
2.8
3.2
3.2
0.9
1.3
1.3
1.6
1.6
1.6
2.0
2.0
2.0
2.5
2.5
2.5
2.9
2.9
0.8
1.2
1.2
1.5
1.5
1.5
1.8
1.8
1.8
2.3
2.3
2.3
2.8
2.8
0.7
1.2
1.2
1.4
1.4
1.4
1.7
1.7
1.7
2.1
2.1
2.1
2.6
2.6
63
80
100
Discontinued
Mar. 2005
Panasonic
Ñ EE4 Ñ
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail.
Aluminum Electrolytic Capacitors/NH
W.V.
(V.DC)
Capacitance
(µF)
Case size
Dia. Length
(mm) (mm)
Part No.
Ripple Current
(A r.m.s. 120Hz)
160
150
220
330
470
680
820
100
150
220
330
470
680
100
150
220
330
470
680
68
100
150
220
330
470
22.5
22.5
25.5
22.5
25.5
30.5
22.5
25.5
30.5
25.5
30.5
35.5
30.5
35.5
22.5
22.5
25.5
22.5
25.5
30.5
22.5
25.5
30.5
25.5
30.5
35.5
30.5
35.5
22.5
22.5
25.5
22.5
25.5
30.5
22.5
25.5
30.5
25.5
30.5
35.5
30.5
35.5
22.5
22.5
25.5
22.5
25.5
30.5
22.5
25.5
30.5
25.5
30.5
35.5
30.5
35.5
25
31.5
25
40
31.5
25
50
40
31.5
50
40
31.5
50
40
25
31.5
25
40
31.5
25
50
40
31.5
50
40
31.5
50
40
25
31.5
25
40
31.5
25
50
40
31.5
50
40
31.5
50
40
25
31.5
25
40
31.5
25
50
40
31.5
50
40
31.5
50
40
0.7
1.0
1.0
1.2
1.2
1.2
1.4
1.4
1.4
1.7
1.7
1.7
2.0
2.0
0.72
0.8
0.8
1.0
1.0
1.0
1.2
1.2
1.2
1.4
1.4
1.4
1.7
1.7
0.72
0.8
0.8
1.0
1.0
1.0
1.2
1.2
1.2
1.4
1.4
1.4
1.7
1.7
0.45
0.72
0.72
0.8
0.8
0.8
1.05
1.05
1.05
1.25
1.25
1.25
1.45
1.45
180
200
250
ECES2CG151D
ECES2CG221E
ECES2CG221J
ECES2CG331G
ECES2CG331K
ECES2CG331Q
ECES2CG471H
ECES2CG471M
ECES2CG471R
ECES2CG681N
ECES2CG681T
ECES2CG681X
ECES2CG821U
ECES2CG821Y
ECES2PG101D
ECES2PG151E
ECES2PG151J
ECES2PG221G
ECES2PG221K
ECES2PG221Q
ECES2PG331H
ECES2PG331M
ECES2PG331R
ECES2PG471N
ECES2PG471T
ECES2PG471X
ECES2PG681U
ECES2PG681Y
ECES2DP101D
ECES2DP101E
ECES2DP101J
ECES2DP221G
ECES2DP221K
ECES2DP221Q
ECES2DP331H
ECES2DP331M
ECES2DP331R
ECES2DP471N
ECES2DP471T
ECES2DP471X
ECES2DP681U
ECES2DP681Y
ECES2EP680D
ECES2EP101E
ECES2EP101J
ECES2EP151G
ECES2EP151K
ECES2EP151Q
ECES2EP221H
ECES2EP221M
ECES2EP221R
ECES2EP331N
ECES2EP331T
ECES2EP331X
ECES2EP471U
ECES2EP471Y
Discontinued
Mar. 2005
Panasonic
Ñ EE5 Ñ
Aluminum Electrolytic Capacitors/NH
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail.
W.V.
(V.DC)
Capacitance
(µF)
Case size
Dia. Length
(mm) (mm)
Part No.
Ripple Current
(A r.m.s. 120Hz)
350
22.5
22.5
25.5
22.5
25.5
30.5
22.5
25.5
30.5
25.5
30.5
35.5
30.5
35.5
22.5
22.5
25.5
22.5
25.5
30.5
22.5
25.5
30.5
25.5
30.5
35.5
30.5
35.5
25
31.5
25
40
31.5
25
50
40
31.5
50
40
31.5
50
40
25
31.5
25
40
31.5
25
50
40
31.5
50
40
31.5
50
40
400
47
68
100
150
220
330
33
47
68
100
150
220
0.44
0.56
0.56
0.69
0.69
0.69
0.82
0.82
0.82
1.0
1.0
1.0
1.2
1.2
0.33
0.47
0.47
0.56
0.56
0.56
0.69
0.69
0.69
0.82
0.82
0.82
1.0
1.0
ECES2VG470D
ECES2VG680E
ECES2VG680J
ECES2VG101G
ECES2VG101K
ECES2VG101Q
ECES2VG151H
ECES2VG151M
ECES2VG151R
ECES2VG221N
ECES2VG221T
ECES2VG221X
ECES2VG331U
ECES2VG331Y
ECES2GG330D
ECES2GG470E
ECES2GG470J
ECES2GG680G
ECES2GG680K
ECES2GG680Q
ECES2GG101H
ECES2GG101M
ECES2GG101R
ECES2GG151N
ECES2GG151T
ECES2GG151X
ECES2GG221U
ECES2GG221Y
Discontinued
Mar. 2005
Panasonic
A
Aluminum Electrolytic Capacitor
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail.
– EE16 –
Application Guidelines
1. Circuit Design
Ensure that operational and mounting conditions
follw the specified conditions detailed in the catalog
and specification sheets.
1.1 Operating Temperature and Frequency
Electrolytic capacitor electrical parameters are
normally specified at 20°C temperature and 120Hz
frequency. These parameters vary with changes in
temperature and frequency. Circuit designers
should take these changes into consideration.
(1) Effects of operating temperature on electrical
parameters
a)At higher temperatures,leakage current and
capacitance increase while equivalent series
resistance(ESR) decreases.
b)At lower temperatures, leakage current and
capacitance decrease while equivalent series
resistance(ESR) increases.
(2) Effects of frequency on electrical parameters
a)At higher frequencies, capacitance and
impedance decrease while tan δ increases.
b)At lower frequencies, ripple current generated
heat will rise due to an increase in equivalent
series resistance (ESR).
1.2 Operating Temperature and Life Expectancy
(1) Expected life is affected by operating temperature.
Generally, each 10°C reduction in temperature
will double the expected life. Use capacitors at
the lowest possible temperature below the
maximum guaranteed temperature.
(2) If operating conditions exceed the maximum
guaranteed limit, rapid eIectrical parameter
deterioration will occur, and irreversible damage
will result.
Check for maximum capacitor operating tempera-
tures including ambient temperature, internal
capacitor temperature rise caused by ripple current,
and the effects of radiated heat from power
transistors, IC?s or resistors.
Avoid placing components which could conduct
heat to the capacitor from the back side of the circuit
board.
(3)The formula for calculating expected Iife at lower
operating temperatures is as fllows;
L2 = L1 x 2 where,
L1: Guaranteed life (h) at temperature, T1° C
L2: Expected life (h) at temperature,T2°C
T1: Maximum operating temperature (°C)
T2: Actual operating temperature, ambient
temperature + temperature rise due to
ripple currentheating(°C)
A quick eference capacitor guide for estimating
exected life is included for your reference.
2000 5000 10,000 20,000 50,000 100,000 200,000
120
110
100
90
80
70
60
50
40
8h/d
1 2 3 4 5 7 20
3 6 10 15 20 30
■ Expected Life Estimate Quick Reference Guide ■ Failure rate curve
1. 85°C2000h
2.105°C1000h
3.105°C2000h
4.105°C5000h
1
234
Capacitor Ambient Temperature
(h)
Years
Years
24h
operat-
ion
Failure rate
Time
Initial failure period
Life Time
Random failure period Wear failure period
T1-T2
10
Mar. 2005
nasonic
A
17*!
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail.
Aluminum Electrolytic Capacitor
– EE17 –
■Typical failure modes and their factors
Faliure mode Faliure mechanism (internal phenomenon) Production factor Application factor
Vent operates Increase in
internal pressure
Increase in inter-
nal temperature
Overvoltage applied
Excessive ripple current
Reverse voltage applied
Severe charging-discharging
AC voltage applied
Used for a high temperature
Used for a long period of time
Stress applied to leads
Use of Halogenated solvent
Use of adhesive
Use of coating material
Defect of oxide film
Insufficient
electrolyte
Metal particles
in capacitor
Burr(s) on foil leads
Leads improperly
connected
Mechanical stressLeads improperly connected
Corrosion Infiltration of Cl
Insulation breakdown of film
or electrolytic paper
Electrolyte evapora-
tion
Deterioration of
oxide film
Reduced cathode
foil capacitance
Reduced anode foil
capacitance
Capacitance
reduction
tan d increase
Leakage current
increase
Short circuit
Open
•••
••
•
•
•
•
•
••
•
•
•
•
•
•
•
•
•
••
••
Mar. 2005
Panasonic
Aluminum Electrolytic Capacitor
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail.
– EE18 –
1.3 Common Application Conditions to Avoid
The following misapplication load conditions will
cause rapid deterioration to capacitor electrical
parameters. ln addition, rapid heating and gas
generation within the capacitor can occur causing
the pressure relief vent to operate and resuItant
leakage of electrolyte. Under extreme conditions,
explosion and fire could result. Leakinq electrolyte
is combustible and electrically conductive.
(1) Reverse Voltaqe
DC capacitors have polarity. Verify correct polarity
before insertion. For circuits with changing or
uncertain polarity,use DC bipolar capacitors. DC
bipolar capacitors are not suitable for use in AC
circuits.
(2) Charqe/Discharqe Applications
Standard capacitors are not suitable for use in
repeating charge/discharge applications. For
charqe/discharqe applications consult us and advise
actual conditions.
(3) Overvoltage
Do not appIy voltaqes exceeding the maximum
specified rated voltages. Voltage up to the surge
voltage rating are acceptable for short periods of
time. Ensure that the sum of the DC voltage and
the superimposed AC ripple voltage does not
exceed the rated voltage.
(4) Ripple Current
Do not apply ripple currents exceeding the maximum
specified value. For high ripple current applications,
use a capacitor designed for high rippIe currents
or contact us with your requirements.
Ensure that allowable ripple currents superimposed
on low DC bias voltages do not cause reverse voltage
conditions.
1.4 Using Two or More Capacitors in Series
or Parallel
(1) Capacitors Connected in Parallel
The circuit resistance can closely approximate the
series resistance of the capacitor causing an
imbalance of ripple current loads within the
capacitors. Careful design of wiring methods can
minimize the possibility of excessive ripple currents
applied to a capacitor.
(2) Capacitors Connected in Series
Normal DC leakage current differences among
capacitors can cause voltage imbalances. The use
of voltage divider shunt resistors with consideration
to leakage currents, can prevent capacitor voltage
imbaIances.
1.5 Capacitor Mounting Considerations
(1) DoubIe - Sided Circuit Boards
Avoid wiring Pattern runs which pass between
the mounted capacitor and the circuit board. When
dipping into a solder bath, excess solder may collect
under the capacitor by capillary action and
shortcircuit the anode and cathode terminals.
(2) Circuit Board Hole Positioning
The vinyl sleeve of the capacitor can be damaged
if solder passes through a lead hole for
subsequently processed parts. Special care when
locating hole positions in proximity to capacitors is
recommended.
(3) Circuit Board Hole Spacing
The circuit board holes spacing should match the
capacitor lead wire spacing within the specified
tolerances. Incorrect spacing can cause excessive
lead wire stress during the insertion process. This
may resuIt in premature capacitor failure due to
short or open circuit, increased leakage current,
or electrolyte leakage.
(4)Land/Pad Pattern
The circuit board land/pad pattern size for chip
capacitors is specified in the following table.
[ Table of Board Land Size vs. Capacitor Size]
Among others, when the size a is wide , back fillet can
not be made, decreasing fitting strength.
❉ Decide considering mounting condition, solderability
and fitting strength, etc. based on the design
standards of your company.
b a b
c
Board land part
Size
A(φ3)
B(φ4)
C(φ5)
D(φ6.3)
E(φ8 x 6.2L)
F(φ8 x 10.2L)
G(φ10 x 10.2L)
a
0.6
1.0
1.5
1.8
2.2
3.1
4.6
b
2.2
2.5.
2.8
3.2
4.0
4.0
4.1
c
1.5
1.6
1.6
1.6
1.6
2.0
2.0
(mm)
Mar. 2005
Panasonic
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail.
Aluminum Electrolytic Capacitor
– EE19 –
(5)Clearance for Case Mounted Pressure
Relief Vents
Capacitors with case mounted pressure relief vents
require sufficient clearance to allow for proper vent
operation. The minimum clearances are dependent
on capacitor diameters as follows.
f6.3 to f16 mm : 2 mm minimum,
f18 to f35 mm : 3 mm minimum.
f40 mm or greater: 5 mm minimum
(6)Clearance for Seal Mounted Pressure
Relief Vents
A hole in the circuit board directly under the seal
vent location is required to allow proper release
of pressure.
(7)Wiring Near the Pressure Relief Vent
Avoid locating high voltage or high current wiring
or circuit board paths above the pressure relief
vent. Flammable, high temperature gas exceeding
100°C may be released which could dissolve the
wire insulation and ignite.
(8)Circuit Board Patterns Under the Capacitor
Avoid circuit board runs under the capacitor as
electrolyte leakage could cause an electrical short.
(9)Screw Terminal Capacitor Mounting
● Do not orient the capacitor with the screw terminal
side of the capacitor facing downwards.
● Tighten the terminal and mounting bracket screws
within the torque range specified in the
specification.
1.6Electrical Isolation of the Capacitor
Completely isolate the capacitor as follows.
● Between the cathode and the case (except for
axially leaded B types) and between the anode
terminal and other circuit paths.
●Between the extra mounting terminals (on T types)
and the anode terminal, cathode terminal, and
other circuit paths.
1.7Capacitor Sleeve
The vinyl sleeve or laminate coating is intended for
marking and identification purposes and is not meant
to electrically insulate the capacitor.
The sleeving may split or crack if immersed into
solvents such as toluene or xylene, and then exposed
to high temperatures.
Always consider safety when designing equipment
and circuits. Plan for worst case failure modes such
as short circuits and open circuits which could occur
during use.
(1)Provide protection circuits and protection devices
to allow safe failure modes.
(2)Design redundant or secondary circuits where
possible to assure continued operation in case of
main circuit failure.
2.Capacitor Handling Techniques
2.1Considerations Before Using
(1) Capacitors have a finite life. Do not reuse or
recycle capacitors from used equipment.
(2) Transient recovery voltage may be generated in
the capacitor due to dielectric absorption. If
required, this voltage can be discharged with a
resistor with a value of about 1 kΩ.
(3) Capacitors stored for long periods of time may
exhibit an increase in leakage current. This can
be corrected by gradually applying rated voltage
in series with a resistor of approximately 1 kΩ.
(4) If capacitors are dropped, they can be damaged
mechanically or electrically. Avoid using dropped
capacitors.
(5) Dented or crushed capacitors should not be
used. The seal integrity can be compromised
and loss of electrolyte/shortened life can result.
2.2Capacitor Insertion
(1) Verify the correct capacitance and rated voltage
of the capacitor.
(2) Verify the correct polarity of the capacitor before
inserting.
(3)
Verify the correct hole spacing before insertion
(land pattern size on chip type) to avoid stress
on the terminals.
(4) Ensure that the auto insertion equipment lead
clinching operation does not stress the capacitor
leads where they enter the seal of the capacitor.
For chip type capacitors, excessive mounting
pressure can cause high leakage current, short
circuit, or disconnection.
2.3Manual Soldering
(1) Observe temperature and time soldering
specifications or do not exceed temperatures of
350°C for 3 seconds or less.
(2) If lead wires must be formed to meet terminal
board hole spacing, avoid stress on the leadwire
where it enters the capacitor seal.
(3) If a soldered capacitor must be removed and
reinserted, avoid excessive stress to the capacitor
leads.
(4) Aviod touching the tip of the soldering iron to the
capacitor, to prevent melting of the vinyl sleeve.
Mar. 2005
Aluminum Electrolytic Capacitor
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail.
– EE20 –
2.4 Flow Soldering
(1) Don not immerse the capacitor body into the
solder bath as excessive internal pressure could
result.
(2) Observe proper soldering conditions (temperature,
time, etc.). Do not exceed the specified limits.
(3) Do not allow other parts or components to touch
the capacitor during soldering.
2.5 Reflow Soldering for Chip Capacitors
(1) For reflow, use a thermal conduction system such
as infrared radiation (IR) or hot blast. Vapor heat
transfer systems (VPS) are not recommended.
(2) Observe proper soldering conditions (temperature,
time, etc.). Do not exceed the specified limits.
(3) Reflow should be performed one time. Consult us
for additional reflow restrictions.
2.7Capacitor Handling after Soldering
(1) Avoid movement of the capacitor after soldering
to prevent excessive stress on the leadwires
where they enter the seal.
(2) Do not use the capacitor as a handle when
moving the circuit board assembly.
(3) Avoid striking the capacitor after assembly to
prevent failure due to excessive shock.
2.8 Circuit Board Cleaning
(1) Circuit boards can be immersed or ultrasonically
cleaned using suitable cleaning solvents for up
to 5 minutes and up to 60°C maximum
temperatures. The boards should be thoroughly
rinsed and dried.
Recommended cleaning solvents include
Pine Alpha ST-100S, Sunelec B-12, DK Beclear
CW-5790, Aqua Cleaner 210SEP, Cold Cleaner
P3-375, Telpen Cleaner EC-7R, Clean-thru 750H,
Clean-thru 750L, Clean thru 710M, Techno
Cleaner 219, Techno Care FRW-17, Techno
Care FRW-1, Techno Care FRV-1, IPA (isopropyl
alcohol)
✽The use of ozone depleting cleaning agents are
not recommended in the interest of protecting
the environment.
(2) Avoid using the following solvent groups unless
specifically allowed for in the specification;
●Halogenated cleaning solvents: except for solvent
resistant capacitor types, halogenated solvents
can permeate the seal and cause internal
capacitor corrosion and failure. For solvent
resistant capacitors, carefully follow the
temperature and time requirements of the
specificaion. 1-1-1 trichloroe thane should never
be used on any aluminium electrolytic capacitor.
●Alkali solvents: could attack and dissolve the
aluminum case.
●Petroleum based solvents: deterioration of the
rubber seal could result.
●Xylene: deterioration of the rubber seal could
result.
●Acetone: removal of the ink markings on the
vinyl sleeve could result.
Time in
200°C or more
250
200
150
100
50
120(s)
5(s)
Time
240
230
220
210
0 10 20 30 40 50 60
240
230
220
210
0 10 20 30 40 50 60
2.6Other Soldering Considerations
Rapid temperature rises during the preheat
operation and resin bonding operation can cause
cracking of the capacitor vinyl sleeve. For heat
curing, do not exceed 150°C for a maximum time of
2 minutes.
✽Temperature measuring method: Measure
temperature in assuming quantitative production, by
sticking the thermo-couple to the capacitor upper
part with epoxy adhesives.
Peak
temperature
Parts upper part temperature (°C)
Chip capacitor reflow guaranteed condition
Time in 200°C or more (s)
(φ3 to 6.3φ)
Peak temperature (°C)
Peak temperature (°C)
Time in 200°C or more (s)
(φ8 to φ10)
160°C
240
230
220
210
0 10 20 30 40 50 60
EB Series
Peak temperature (°C)
Time in 200°C or more (s)
(φ10 to φ18)
Mar. 2005
Panasonic
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail.
Aluminum Electrolytic Capacitor
– EE21 –
(3) A thorough drying after cleaning is required to
remove residual cleaning solvents which may be
trapped between the capacitor and the circuit
board. Avoid drying temperatures which exceed
the maximum rated temperature of the capacitor.
(4) Monitor the contamination levels of the cleaning
solvents during use by electrical conductivity, pH,
specific gravity, or water content. Chlorine levels
can rise with contamination and adversely affect
the performance of the capacitor.
✽Please consult us for additonal information about
acceptable cleaning solvents or cleaning methods.
2.9 Mounting Adhesives and Coating Agents
When using mounting adhesives or coating agents to
control humidity, avoid using materials containing
halogenated solvents. Also, avoid the use of
chloroprene based polymers.
✽After applying adhesives or coatings, dry thoroughly
to prevent residual solvents from being trapped
between the capacitor and the circuit board.
3.Precautions for using capacitors
3.1Environmental Conditions
Capacitors should not be used in the following
environments.
(1) Temperature exposure above the maximum rated
or below the minimum rated temperature of the
capacitor.
(2) Direct contact with water, salt water, or oil.
(3) High humidity conditions where water could
condense on the capacitor.
(4) Exposure to toxic gases such as hydrogen sulfide,
sulfuric acid, nitric acid, chlorine, or ammonia.
(5) Exposure to ozone, radiation, or ultraviolet rays.
(6) Vibration and shock conditions exceeding
specified requirements.
4.Emergency Procedures
(1) If the pressure relief vent of the capacitor
operates, immediately turn off the equipment and
disconnect from the power source. This will
minimize additional damage caused by the
vaporizing electrolyte.
(2) Avoid contact with the escaping electrolyte gas
which can exceed 100°C temperatures.
If electrolyte or gas enters the eye, immediately
flush the eye with large amounts of water.
If electrolyte or gas is ingested by mouth, gargle
with water. If electrolyte contacts the skin, wash
with soap and water.
5. Long Term Storage
Leakage current of a capacitor increases with long
storage times. The aluminium oxide film deteriorates
as a function of temperature and time. If used
without reconditioning, an abnormally high current
will be required to restore the oxide film. This current
surge could cause the circuit or the capacitor to fail.
Capacitor should be reconditioned by applying rated
voltage in series with a 1000 Ω, current limiting
resistor for a time period of 30 minutes.
5.1Environmental Conditions (Storage)
Capacitors should not be stored in the following
environments.
(1) Temperature exposure above 35°C or below 15 °C.
(2) Direct contact with water, salt water, or oil.
(3) High humidity conditions where water could
condense on the capacitor.
(4) Exposure to toxic gases such as hydrogen
sulfide,sulfuric acid, nitric acid, chlorine, or
ammonia.
(5) Exposure to ozone, radiation, or ultraviolet rays.
(6) Vibration and shock conditions exceeding
specified requirements.
3.2Electrical Precautions
(1) Avoid touching the terminals of the capacitor as
possible electric shock could result. The exposed
aluminium case is not insulated and could also
cause electric shock if touched.
(2)Avoid short circuiting the area between the
capacitor terminals with conductive materials
including liquids such as acids or alkaline solutions.
Type
Surface mount type
Lead type
Snap-in type
Series
V(Except EB
Series)
Bi-polar SU
M
KA
Bi-polar KA
FB
FC
GA
NHG
EB
TA
TS UP
TS HA
Cleaning permitted
L
L
L(~ 100V)
L
L
L
L
L
L(~ 100V)
L(~ 100V)
L
L(~ 100V)
L(~ 100V)
Mar. 2005
Panasonic
Aluminum Electrolytic Capacitor
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail.
– EE22 –
6.Capacitor Disposal
When disposing of capacitors, use one of the
following methods.
●Incinerate after crushing the capacitor or
puncturing the can wall (to prevent explosion due
to internal pressure rise). Capacitors should be
incinerated at high temperatures to prevent the
release of toxic gases such as chlorine from the
polyvinyl chloride sleeve, etc.
●Dispose of as solid waste.
●Local laws may have specific disposal
requirements which must be followed.
The application guidelines above are taken from:
Technical Report EIAJ RCR-2367 issued by the Japan
Electronic Industry Association, Inc. -
Guideline of notabilia for aluminium electrolytic
capacitors with non-solid electrolytic for use in
electronic equipment.
Refer to this Technical Report for additional details.
Mar. 2005
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