CD 29D HR

CD 29D HR Series
7 000h at 85°C
CD 296 KC
· Small Size
· Long Useful Life
· High Ripple Current
· Industrial Power Supplies and Inverters
longer
life
CD 293 BZ
CD 29U CU
105°C
highest
current
CD 295 BC
larger size
higher current
miniaturized
CD 891 ZJ
high
voltage
CD 29D HR
10 000h
CD 29L QL
CD 801 ZP
Item
Characteristics
Operating Temperature Range (°C)
-40 ~ +85
Voltage Range (V)
160 ~ 450
Capacitance Range (µF)
47 ~ 2 200
Capacitance Tolerance
(20°C, 120Hz)
± 20%
Leakage Current (µA)
After 5 minutes at 20°C application of rated voltage, leakage
current is not more than 0,01CV or 1,5mA, whichever is smaller C: Nominal Capacitance (µF) V: Rated Voltage (V)
Rated Voltage (V)
Dissipation Factor (20°C, 120Hz)
200
Tan δ (max)
250
350
160 ~ 450
4
Useful Life
7000h
Leakage Current
Capacitance Change
Dissipation Factor
Condition:
Applied Voltage
Applied Current
Applied Temperature
Outlier Percentage
450
0,12
Z -40°C / Z +20°C
Lifetime
400
0,15
Rated Voltage (V)
Stability at Low Temperature
(Impedance Ratio at 120Hz)
Snap-In
160
Load Life
>100 000h
Endurance Test
5 000h
Shelf Life
5 000h
1 000h
Not more than specified value
Not more than specified Not more than specified
value
value
Not more than specified
value
Within ± 30% of initial value
Within ± 20% of initial
value
Within ± 20% of initial
value
Within ± 20% of initial
value
Not more than 300% of specified value
Not more than 200% of
specified value
Not more than 200% of
specified value
Not more than 200% of
specified value
UR
UR
UR
UR
UR = 0
IR
1,2 x IR
IR
IR = 0
IR = 0
85°C
40°C
85°C
85°C
85°C
≤ 1%
≤ 1%
0%
IEC 60384
0%
Multiplier for Ripple Current
After test:
UR to be applied
for 30min
>24h before
measurement
Multiplier for Lifetime
Frequency Coefficient
Lifetime Diagram
2.0
Frequency
50Hz
120Hz
500Hz
1kHz
10kHz
≥ 50kHz
Coefficient
0,80
1,00
1,20
1,30
1,41
1,43
CD 29D HR Series
IA
–––
IR
1.5
1.0
X16
0.5
0.0
X8
X4
X2
X1
Lifetime
Multiplier
45
55
65
75
85
95
TA (˚C)
IA = actual ripple current at 120Hz, IR = rated ripple current at 120Hz, 85°C
Multiplier of Useful Life as a function of ambient temperature and ripple current load
62
Assistance needed? Please contact Jianghai Europe GmbH +49 (0) 2151 652088-72 or [email protected]
CD 29D HR Series
Ratings for CD 29D HR Series
(V)
Rated
Capacitance
Max ESR
20°C,
120Hz
Typ ESR
20°C,
120Hz
Max
Ripple
Current
85°C,
120Hz
(µF)
(mΩ)
(mΩ)
(Arms)
603
511
424
356
356
356
293
293
243
243
243
243
199
199
199
166
166
166
133
133
111
91
905
603
603
511
511
424
424
356
356
356
356
293
293
243
243
243
199
199
166
166
133
1 327
1 106
905
905
737
603
603
603
511
511
424
424
424
424
356
356
293
293
243
243
199
166
133
355
300
245
215
215
215
178
178
145
145
145
145
115
115
115
95
95
95
75
75
70
58
375
258
258
221
221
175
175
150
150
150
150
128
128
105
105
105
80
80
70
70
55
550
470
370
370
370
250
250
250
220
220
175
175
175
175
150
150
123
123
105
105
80
70
60
1,5
1,6
1,8
2,1
2,2
2,1
2,6
2,5
2,8
2,7
2,9
2,8
3,3
3,4
3,3
3,7
3,8
3,6
4,4
4,3
4,4
4,9
1,2
1,5
1,6
1,8
1,8
2,0
2,1
2,2
2,2
2,3
2,2
2,6
2,4
2,7
2,8
2,6
3,4
3,6
3,8
3,7
4,2
0,92
0,98
1,25
1,25
1,25
1,64
1,64
1,64
1,9
1,9
2,2
2,2
2,2
2,2
2,4
2,4
2,8
2,8
3,2
3,2
3,7
4,1
4,6
330
390
470
560
680
160
(200)
2C
820
1 000
1 200
1 500
1 800
2 200
220
330
390
470
200
(250)
2D
560
680
820
1 000
1 200
1 500
150
180
220
270
330
390
250
(300)
2E
470
560
680
820
1 000
1 200
1 500
UR.DC
Size
ØDxL
(Surge
Voltage)
Code
(mm)
(V)
22 x 25
25 x 25
22 x 35
22 x 35
25 x 30
30 x 25
22 x 40
25 x 35
22 x 50
25 x 40
30 x 30
35 x 25
25 x 45
30 x 35
35 x 30
25 x 50
30 x 40
35 x 35
30 x 45
35 x 40
35 x 45
35 x 50
22 x 25
22 x 30
25 x 25
22 x 35
25 x 30
22 x 40
30 x 25
22 x 45
25 x 35
30 x 30
35 x 25
25 x 40
30 x 30
25 x 50
30 x 40
35 x 30
30 x 40
35 x 35
30 x 50
35 x 40
35 x 50
22 x 25
22 x 25
22 x 30
25 x 25
22 x 35
22 x 40
25 x 30
30 x 25
22 x 45
25 x 35
22 x 50
25 x 40
30 x 30
35 x 25
25 x 45
30 x 35
30 x 40
35 x 30
30 x 45
35 x 35
35 x 40
35 x 45
35 x 50
Rated
Capacitance
Max ESR
20°C,
120Hz
Typ ESR
20°C,
120Hz
Max
Ripple
Current
85°C,
120Hz
(µF)
(mΩ)
(mΩ)
(Arms)
2 341
1 592
1 592
1 327
1 062
1 062
1 062
885
885
885
885
724
724
724
590
590
590
483
483
409
409
339
285
3 387
2 341
2 341
1 592
1 592
1 592
1 327
1 327
1 062
1 062
1 062
885
885
885
724
724
724
590
590
483
409
339
960
660
660
550
440
440
440
360
360
360
360
300
300
300
240
240
240
200
200
170
170
140
110
2 800
1 940
1 940
1 310
1 310
1 310
910
910
880
880
880
740
740
740
590
590
590
490
490
395
300
280
0,62
0,81
0,83
0,93
1,2
1,2
1,2
1,3
1,3
1,3
1,3
1,5
1,5
1,5
1,7
1,7
1,7
2,1
2,1
2,3
2,3
2,7
3,0
0,52
0,66
0,66
0,9
0,9
0,9
1,1
1,1
1,3
1,3
1,3
1,4
1,4
1,4
1,6
1,6
1,6
1,9
1,9
2,2
2,4
2,8
68
100
120
150
180
400
(450)
2G
220
270
330
390
470
560
47
68
100
120
450
(500)
2W
150
180
220
270
330
390
470
Size
ØDxL
(mm)
22 x 25
22 x 30
25 x 25
22 x 35
22 x 40
25 x 30
30 x 25
22 x 45
25 x 35
30 x 30
35 x 25
22 x 50
25 x 40
30 x 35
25 x 45
30 x 40
35 x 30
30 x 45
35 x 35
30 x 50
35 x 40
35 x 45
35 x 50
22 x 25
22 x 30
25 x 25
22 x 35
25 x 30
30 x 25
22 x 40
25 x 35
22 x 50
25 x 40
30 x 30
25 x 45
30 x 35
35 x 25
25 x 50
30 x 40
35 x 30
30 x 45
35 x 35
35 x 40
35 x 45
35 x 50
Customer specific products and adaptions on request.
Assistance needed? Please contact Jianghai Europe GmbH +49 (0) 2151 652088-72 or [email protected]
63
Snap-In
UR.DC
(Surge
Voltage)
Code
Part Number System
Order Code SMD, Radial, Snap-In
EC
R
1C
Technology
Terminal
Type
Rated
Voltage Code
101
M
Series Code
Capacitance
Code (in µF)
Capacitance
Tolerance
= PT
0,47 = R47
±20%
= M SMD:
4V = 0G CD 11GL = GL
1,0 = 010
±10%
=K
= LK
2,2 = 2R2
+20 / -0% = R
Radial:
CD 261X = QX
10 = 100
+20 / -10% = V
Taped
EC = Electrolytric SMD = V
Capacitor
Radial = R
2,5V = 0E
Snap-In= S
6,3V = 0J
PC = Polymer
Capacitor
PT
10V = 1A
CD 110
CD 261
FF
25
0611
Lead Form
Terminal/
Pitch Size
Size
ØDxL
4x7
Taped
= FF
2,0mm = 20
35x80
45x100 = 45100
CD 262
= QM
100 = 101
+30 / -10% = Q
Long Lead
= LL
2,5mm = 25
CD 263
= BK
1 000 = 102
+50 / -10% = T
Cut 5,0mm
= CB
3,5mm = 35
25V = 1E
CD 269
= PH 10 000 = 103
Cut 4,5mm
= CC
5,0mm = 50
35V = 1V
CD 269L = HL
Cut 4,0mm
= CD
7,5mm = 75
Cut 3,5mm
= CE
10,0mm = 10
CD 281
CD 281L = LH
= LL
63V = 1J
CD 287
= GC
CD 28L
= QL
100V = 2A
CD 293
= BZ
Snap-In:
160V = 2C
CD 294
= BW
4,0mm Pin Length = T/L4 2 Pin
180V = 2K
CD 295
= BC
6,3mm Pin Length= T/L6 3 Pin
= P3
200V = 2D
CD 296
= KC
4 Pin
= P4
250V = 2E
CD 297
= BB
5 Pin
= P5
315V = 2F
CD 299
= PG
= S4
Soldering Pin
on request:
alternative pin types
350V = 2V
CD 29D
= HR
CD 29G
= BA
400V = 2G
CD 29H
= QH
415V = 2P
CD 29L
= QL
420V = 2X
CD 29U
= CU
450V = 2W CD 801
= ZP
500V = 2H
CD 804
= ZM
550V = 2Y
CD 811
= ZN
575V = 2Z
CD 840
= ZQ
600V = 2S
CD 891
= ZJ
630V = J2
CD 892
= ZL
CD 895
= ZK
- = Standard
for Specials
only
Rubber Type
- = Standard
5x11,5 = 0511
V = PCV Sleeve F = Flat Rubber
6,3x11,5= 0611
E = PET Sleeve
S = Stand-Off
= 3580
Cut 3,0mm
= CF 12,5mm = 12
on request: alternative lead forms (Keyed
Polarity, axial, 90° - angle, others)
80V = 1K
385V = 2J
= 0407
Terminal= T2
16V = 1C
40V = 1G
Material Code
= FF
20V = 1D
50V = 1H
JE xxxxx
= P2
preferred
Polymer on
request
Technical Specification Radial Type
Dimensions for loose, long-lead type (bulk)
Order Code: LL
L
L≤7
L ≥ 11
ØD
3
4
5
6,3
8
5
6,3
8
F
1
1,5
2,0
2,5
3,5
2,0
2,5
3,5
Ø d 0,4
aMax
0,45
0,5
10
12,5
5,0
0,6
1,0
16
18
7,5
20
22
25
10,0
0,8
12,5
1,0
2,0
2,5
For diameter 20 pitch 7,5 on request.
in mm
Dimensions for loose, short cut leads (bulk)
Order Code: CC (CB, CD, CE, CF)
Straight Lead
Bended Lead
2.5max
Code
l
preferred
8
CB
5,0 ± 0,5
CC
4,5 ± 0,5
l
CD
CE
CF
4,0 ± 0,5
3,5 ± 0,5
3,0 ± 0,5
in mm
Assistance needed? Please contact Jianghai Europe GmbH +49 (0) 2151 652088-72 or [email protected]
Part Number System
Technical Specification Snap-In Type
2 Pin Type: T6P2 / T4P2 Standard
Standard Version: Self-Lock Terminal.
Other terminal types and styles on request.
For diameter øD ≥ 45mm the safety vent is typically placed at the side of the housing.
Terminal
Pin Length T
Pin Detail l
T6
6,3 mm preferred
3,5 mm preferred
T4
4,0 mm
2,5 mm
Terminal
Pin Length T
Pin Detail l
T6
6,3 mm preferred
3,5 mm preferred
T4
4,0 mm
2,5 mm
3 Pin Type: T4P3
For diameter øD ≥ 45mm the safety vent is typically placed at the side of the housing.
4 Pin Type: T6P4 / T4P4 Standard
Standard Version: Non-Lock Terminal
For øD ≥ 30mm only.
Other terminal types and styles on request.
For diameter øD ≥ 45mm the safety vent is typically placed at the side of the housing.
10
Assistance needed? Please contact Jianghai Europe GmbH +49 (0) 2151 652088-72 or [email protected]
Part Number System
Technical Specification Snap-In Type
4 Pin Type: L6P4 / L4P4 Self-Lock Terminal
For øD ≥ 30mm only.
Other terminal types and styles on request.
For Diameter øD ≥ 45mm the safety vent is typically placed at the side of the housing.
Terminal
Pin Length T
Pin Detail l
L6
6,3 mm preferred
3,5 mm preferred
L4
4,0 mm
2,5 mm
5 Pin Type: S4P5 Soldering Pin
For øD ≥ 30mm only.
For diameter øD ≥ 45mm the safety vent is typically placed at the side of the housing.
Assistance needed? Please contact Jianghai Europe GmbH +49 (0) 2151 652088-72 or [email protected]
11
Life Time Estimation
Lifetime Estimation of Aluminum Electrolytic Capacitors from Jianghai
To estimate the Lifetime of a non-solid Aluminum Electrolytic Capacitor from Jianghai, the following formulas can be utilized. The
Lifetime depends mainly on the ambient temperature, the ripple current and, within certain limits, the operating voltage applied.
Other parameters may also affect the Lifetime. Moreover, L0 can be interpreted in many different ways, which has a fundamental
influence on the numerical result. Jianghai offers a high transparency by publishing the different typical definitions of Lifetimes in
each datasheet. Lifetime estimations are approximations by nature.
Please let JIANGHAI EUROPE confirm any result before using it. The formulas given here do not constitute part of a contract nor
of a specification. The formulas do not cover additional aging effects of certain electrolytic systems or other chemical effects. Please
contact us should you need Lifetime estimates for Solid Electrolyte Polymer Capacitors. Also the dimensions of the components
may have an effect. Forced cooling or other additional cooling-methods have a strong impact on the Lifetime and are not covered
by the formulas.
For the estimation and interpretation of Lifetime, a close collaboration with JIANGHAI EUROPE is strongly advised.
Structural formula:
L = L0 · KT · KR · KV
Where:
L
L0 KT KR
KV
1.
Total Lifetime
Lifetime under Rated Ripple Current at Upper
Category Temperature (see catalogue)
Temperature Factor
Ripple Current Factor
Voltage Factor
KT Temperature Factor:
Aluminum Electrolytic Capacitors follow roughly the 10 K rule of Arrhenius. It is possible to estimate the Lifetime by rule of thumb: When the operational temperature is reduced by 10 K, the Lifetime will double.
The formula for KT in detail is:
T0 - TA
KT = 2 10K
Where:
2.
T0 Rated Temperature
TA Ambient Temperature, Upper Category Temperature
KR Ripple Current Factor: The influence of ripple current on Lifetime can be estimated according to the following formula:
KR = Ki
With:
A= 1 –
A
∆ T0
10K
()
IA
IR
2
Where: IA Actual Rated Ripple Current
IR Ripple Current at Upper Category Temperature (databook value)
ΔT0 Core Temperature Rise of the capacitor
(typically 5K for T0 = 105°C and 10K for T0 = 85°C)
Ki Basis, defined as
T0 = 105°C IA > IR: Ki = 4
IA ≤ IR: Ki = 2
T0 = 85°C Ki = 2
14
Assistance needed? Please contact Jianghai Europe GmbH +49 (0) 2151 652088-72 or [email protected]
Life Time Estimation
3. KV Voltage Factor: For Radial Electrolytic Capacitors, this part of the formula has no impact (KV = 1). But for some bigger capacitors like Snap-In and Screw-Terminal types with rated voltages above 350V, the operating voltage will affect their Lifetime. It is expressed as follows:
KV =
Where: UA -n
UR
( )
UR Rated Voltage
UA Actual Operating Voltage
n Exponent, defined as:
UA
0,5 ≤
UR
UA
0<
UR
≤1
→ n = 2,5
< 0,5 → n = 0
4. Frequency Correction Factors: If the actual Ripple Currents are not given at the same frequency like I0,
weighing factors need to be applied.
If 1
If 2
( ) ( )
IA =
2
+
Ff 1
IA If1 ... Ifn Ff1 ...Ffn 2
Ff 2
+ ...
If n
( )
2
Ff n
Actual Rated Ripple Current (normalized)
Ripple Currents at different frequencies
Frequency Correction Factors for different frequencies
5. JIANGHAI Electrolytic Capacitor Lifetime Estimation Formula
L = L0 · KT · KR · KV
T0-TA
= L0· 2
T0 = 105°C
T0 = 85°C
0,5 ≤
0<
UA
UR
UA
UR
10K
IA
· Ki
2
[1- ( I ) ]·
R
∆ T0
10K
·
UA -n
(U )
R
IA > IR → Ki = 4
IA ≤ IR → Ki = 2
→ Ki = 2
≤1
→ n = 2,5
< 0,5 → n = 0
Assistance needed? Please contact Jianghai Europe GmbH +49 (0) 2151 652088-72 or [email protected]
15
Handling Precautions
Jianghai Electrolytic Capacitors
Warranty: The information contained in this catalogue does not form part of any
quotation or contract, is believed to be accurate, reliable and up to date. Quality data are
based on the statistical evaluations of a large quantity of parts and do not constitute a
guarantee in a legal sense. However, agreement on these specifications does not mean
that the customer may not claim for replacement of individual defective capacitors
within the terms of delivery. We cannot assume any liability beyond the replacement
of defective components. This applies in particular to any further consequences of
component failure. Furthermore it must be taken into consideration that the figures
stated for lifetime, failure rates and outlier percentages refer to the average production
status and are therefore to be understood as mean values (statistic expectations)
for a large number of delivery lots of identical capacitors. These figures are based
on application experience and data obtained from preceding tests under normal
conditions, or – for purpose of accelerated aging – more severe conditions. JIANGHAI
reserves the right to change these specifications without prior notice. Any application
information given is advisory and does not form part of any specification. The products
are not primarily designed for use in life support applications, devices or systems
where malfunction of these products can reasonably be expected to result in personal
injury. JIANGHAI customers using or selling these products for use in such applications
without prior written consent of JIANGHAI do so at their own risk and agree fully to
indemnify JIANGHAI for any damage resulting from such improper use or sale. This
version of the catalogue supersedes all previous versions. Latest versions of datasheets
can be found on our homepage: www.jianghai-europe.com
For more details on precautions and guidelines for aluminum electrolytic capacitors,
please refer to CENELEC Technical Report CLC/TR 50454:2008 E, “Guide for the
application of aluminum electrolytic capacitors”.
Polarity: Electrolytic capacitors are polar and shall never be used with incorrect polarity,
as there is a possible danger of shorting or destruction.
Rated Voltage Ur: The Rated Voltage is marked on the capacitor and defined in the
datasheets as Ur. This voltage should never be exceeded and is the maximum peak
voltage including any ripple voltages allowed to avoid a shortening of the lifetime or
damage of the capacitor. When a ripple current is applied to the capacitor, the sum of
the peak ripple voltage and bias DC voltage shall never exceed the Rated Voltage. It
might be necessary to lower the maximum allowed bias DC voltage, when certain ripple
currents are applied to the capacitor.
Surge Voltage: Maximum Voltage, which may be applied to the capacitor for short
periods of time: max. 1000 cycles of 30 sec. per 6 min., max. 5 pulses per hour.
Capacitance drift +/- 15% max.
Reverse Voltage: Reverse voltages or voltages < 0 V are not allowed.
Recovery Voltage: After charging and discharging a capacitor there might still be a
voltage between the terminals, which is built up internally due to dielectric absorption.
Please take action that this load does not damage other devices or scare the workers
during production (sparks possible).
Temperature Range: Use electrolytic capacitors only within the specified operating
temperature range.
Over-Current: Currents exceeding the rated ripple currents should be avoided.
Ripple Current/Voltage: The combined value of DC voltage and peak AC voltage (due
to ripple current) shall not exceed the rated voltage and shall never be < 0 V. Use of
aluminum electrolytic capacitors under ripple current with wide amplitudes is equivalent
to quick charge-discharge operation.
Rapid Charging/Discharging: Rapid Charging/Discharging generates severe heat and
gas may be emitted which may lead to explosion. Consult JIANGHAI about specially
designed capacitors suitable for such kind of applications.
Balancing resistors: Balancing resistors should be utilized if capacitors are used in
serial connection. Please choose low-tolerance resistors to limit voltage drift.
Charge-Discharge Proof: JIANGHAI capacitors are charge-discharge proof, which
means that 106 switching cycles will cause capacitance reduction of less than 10%.
Lifetime: There are many different lifetime definitions known without any true standard
definition. Take special care when capacitors are compared that the capacitors fulfill
the needed requirements. JIANGHAI publishes all conditions to be as transparent as
possible. In the case of lifetime tests with additional ripple currents, the bias DC voltage
must be reduced, so that the sum of bias DC voltage and the peak of the ripple voltage
does not exceed the Rated Voltage Ur.
• Load Life: Period of time, during which the technical parameters of all capacitors stay within the given limits. JIANGHAI defines this without allowing for outliers.
• Useful Life: defined like load life, but a given percentage of components may be outside the defined limits. Useful life data are usually calculated within a confidence level of 60%. See further details in specifications and data sheets. Outlier percentage: ≤ 1%.
• Endurance Test: IEC 60384-4 defines the acceptable drift criteria of electrical parameters after the endurance tests (continuous voltage test).
• Shelf Life: Definition of time with acceptable drift of capacitor parameters after storage at upper category temperature without load. JIS-C-5102-1994
Vibration and mechanical stress: Capacitors are sensitive to vibration and mechanical
forces applied on the leads. Do not use capacitors, which have been dropped onto a
rigid surface.
Insulation: If any defect of the sleeve is visible, the component should not be used –
same for any kind of visible damage. A capacitor should be electrically isolated from the
following parts: Aluminum case, cathode lead wire, anode lead wire and circuit pattern,
and auxiliary terminal of snap-in type. The PVC sleeve is not recognized as an isolator
and therefore the standard capacitor should not be used in a place where insulation
function is needed. Please contact JIANGHAI if higher grade of insulation is required.
Environmental Conditions:
• Avoid direct contact with water, salt solution, oil, dewing conditions
• Halogens generally, especially fumigation treatment with bromides and flame retardent agents containing halogens must be avoided.
• Avoid exposing to direct sunshine, ozone, ultraviolet rays and x-ray radiation.
• Air Pressure: Max. 150kPa, min. 8kPa.
• No heavy air pressure changes are allowed.
• Do not use or store in an environment containing any hazardous gas (e.g.,
hydrogen sulphide, sulphurous acid, nitrous acid, chlorine, ammonia, bromine, methyl bromide, other halogens) or acidic or alkaline solutions.
Storage:
• Temperature 5 to 30°C, Humidity below 75%.
• Electrolytic capacitors may accumulate charge naturally during storage. In this case discharge through a 1kOhm resistor before use (Recovery Voltage).
• Leakage current may be increased after long storage time. In this case the capacitor should be subjected to the rated voltage treatment through a 1kOhm
resistor before use for 1 hour, then it should be discharged through a resistor of about 1 Ohm/Volt.
• Storage times above 1 year should be avoided or rated voltage treatment may be necessary.
• In accordance to IEC 60384-4 electrolytic capacitors are subject to a reforming process before acceptance testing. Rated voltage is applied via a series resistance (100Ω: Ur ≤ 100VDC, 1kΩ: Ur > 100VDC).
Soldering: Soldering conditions (temperature, times) should be within specified
conditions, especially for SMD components. Avoid high soldering temperatures as
this may reduce lifetime or damage the capacitor. Do never dip the capacitor body
into molten solder. Flux should not be adhered to the capacitor’s body but only to its
terminals.
For details and different methods please contact us.
Cleaning and Coating: Do not use fixing agents or cleaning substances containing
halogens and the epoxy resin coating materials. Also never use solvents containing:
Halogenated hydrocarbons, alkali, petroleum, trichloroethylene/-ethane, xylene,
acetones, trichlorotrifluoroethane, tetrachloroethylene, methylenechloride, chloroform,
acetates, ketones, esters, chlorides and bromides. In case of questions see detailed
instructions.
Mounting: Other devices, which are mounted near the capacitor, should not touch the
capacitor. Additional heat coming from other components near the capacitor may reduce
the lifetime of the capacitor. Do never bend or twist the capacitor after soldering to avoid
stress on the leads. Radial capacitors are not protected against mechanical forces on
the leads. Forces on the pins might damage the capacitor. No printed circuit board
tracks are allowed between the lead pads of the capacitor. Screw Terminal capacitors
should only be mounted in an upright position.
Transport: Avoid fumigation and spraying insecticides (especially with bromides) in
the import or export procedures which can cause corrosion. This applies also to the
finished devices.
Maintenance: Periodical inspection should be carried out for the capacitor:
visual inspection to check pressure relief open or leakage of electrolyte, electrical
characteristics as leakage current, capacitance, and dissipation factor.
Electrolyte and Separator paper: Electrolyte and separator paper used in Aluminum
Capacitors may be flammable. Also electrolyte is electrically conductive. Therefore in
case electrolyte gets in contact with PC board it may cause corrosion of circuit pattern
or cause short circuit between patterns, and may lead to smoke generation or ignition
in worst case.
Caution during Use of Capacitors: Do not touch the terminals of capacitors. Keep the
capacitor free from conductive solution, such as acids, alkali and so on. Ensure that the
operating environment of the equipment into which the capacitor has been built is within
the specified conditions mentioned in the catalogue or specification sheets.
Safety Vent: The safety vent needs some free space to open properly. Allow for free
headroom of at least 2mm for diameter ≤16mm, more than 3mm for diameter 18-35mm,
more than 5mm for case diameter 40mm and larger.
Emergency Actions: When the pressure relief vent is open and some gas blows out
from the capacitor, please turn the main switch of the equipment off or pull out the plug
from the power outlet immediately. During safety vent operation, extremely hot gas
(>100°C) may blow out of the capacitors. Do not stand close to the capacitors. In case
of eye contact, rinse the open eye(s) with clean water immediately. In case of ingestion,
gargle with water immediately, do not swallow. Do not touch electrolyte but wash skin
with soap and water in case of skin contact.
Definition of electrical parameters: Separate documents as application notes,
equivalent circuit diagrams and so on are available on request.
Packaging: Please refer to the data book for details. Further information is available
on request.
Jianghai Europe Electronic Components GmbH
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Assistance needed? Please contact Jianghai Europe GmbH +49 (0) 2151 652088-72 or [email protected]
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