B44020J0006B008 [TDK]
Aluminum electrolytic capacitors;
| 型号： | B44020J0006B008 |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | Aluminum electrolytic capacitors 电容器 |
| 文件： | 总15页 (文件大小：439K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Aluminum electrolytic capacitors
Capacitors with screw terminals
Series/Type:
B44020, B44030
Date:
October 2015
© EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.
Screw terminals ꢀ Accessories
Screw terminals ꢀ Accessories
B44020
Accessories for capacitors with mounting stud on capacitor base
Insulating washer made of hostalen
Capacitor Thread
diameter size
Dimensional drawing
Diameter d
mm
Ordering code
d1 ꢀ0.5 = 35
d2 ꢀ0.5 = 24
d3 ±0.3 = 16.5
d4 ±0.2 = 9
35.7 mm M8
51.6 mm M12
64.2 mm M12
76.9 mm M12
B44020B0006B035
B44020B0006B051
B44020B0006B064
B44020B0006B076
B44020B0006B090
d1 ꢀ0.5 = 51
d2 ꢀ0.5 = 31
d3 ±0.3 = 21.5
d4 ±0.2 = 13
d1 ꢀ0.5 = 63.5
d2 ꢀ0.5 = 43.5
d3 ±0.3 = 21.5
d4 ±0.2 = 13
d1 ꢀ0.5 = 76
d2 ꢀ0.5 = 56
d3 ±0.3 = 21.5
d4 ±0.2 = 13
d1 ꢀ0.5 = 89
d2 ꢀ0.5 = 69
d3 ±0.3 = 21.5
d4 ±0.2 = 13
90 mm
M12
Please read Cautions and warnings and
Important notes at the end of this document.
Page 2 of 15
B44020
Screw terminals ꢀ Accessories
Reinforced nylon cap nut
Dimensional drawing
Capacitor Thread size
diameter
Ordering code
M81)
≤ 40 mm width across
flats 17 mm
B44020J0006B008
M122)
> 40 mm width across
flats 19 mm
B44020J0006B012
M122)
> 40 mm width across
flats 19 mm
B44020J0007B012
1) Maximum torque M8: 2.0 Nm for mounting tread length ≥ 7 mm
2) Maximum torque M12: 7.0 Nm for mounting tread length ≥ 13 mm; 5.0 Nm for mounting tread length ≥ 10 mm
Please read Cautions and warnings and
Important notes at the end of this document.
Page 3 of 15
B44020
Screw terminals ꢀ Accessories
Mounting instructions
Insulated mounting with washer and cap nut:
Mounting stud has the same potential as the negative terminal. Attention must be paid on any
relevant regulations (e.g. VDE, BSA or UL).
Please read Cautions and warnings and
Important notes at the end of this document.
Page 4 of 15
B44030
Screw terminals ꢀ Accessories
Ring clip mounting
Ring clips are primarily used for upright mounting of screw terminal and photoflash capacitors.
The ring clips are corrosion protected and are RoHS-compatible.
It is recommended to insert an additional insulating strip between capacitor and ring clip to avoid
any risk of damage due to edges from the clip. The strip is included in delivery. For ordering code,
see the following table. Attention must be paid to any relevant regulations (e.g. VDE, BSA or UL).
dN
h1
mm
h2
Ordering code
with insulating strip
Ring clip version
B44030J0036B000
35.7
15
10
(insulating strip
length: 230 mm)
B44030J0051B000
51.6
22
15
(insulating strip
length: 325 mm)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 5 of 15
B44030
Screw terminals ꢀ Accessories
dN
h1
mm
h2
Ordering code
with insulating strip
Ring clip version
B44030J0064B000
64.3
29
29
29
19
19
19
(insulating strip
length: 420 mm)
B44030J0075B000
76.9
(insulating strip
length: 495 mm)
B44030J0090B000
90
(insulating strip
length: 585 mm)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 6 of 15
B44030
Screw terminals ꢀ Accessories
Clamp mounting
Screw terminal capacitors without threaded stud and with a diameter ≥ 64.3 mm can also be
mounted with ring clamps. Clamp mounting offers the following advantages:
Optimum heat transfer between capacitor base and board due to pressure contact
High vibration resistance
Electrically insulated material
Dimensional drawing
1) Length of screw depends on application.
2) The screws have to be tightened uniformly and crosswise until the fixing part rests flatly on the
board.
3) Tubular rivets included in delivery package.
General hints for mounting: If required, the four fixation parts can be cut out from the common
carrier ring and mounted separately.
Dimensions and ordering codes
Capacitor
d1 ±0.2
b
Ordering code
diameter dN
mm
mm
65 mm
75 mm
90 mm
87
99
104
116
130
B44030A0165B000
B44030A0175B000
B44030A0190B000
112
Screws are not included in the delivery package.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 7 of 15
B44030
Screw terminals ꢀ Accessories
Mounting set (ring clamps)
Dimensions and ordering codes
Protects the capacitor against tilt and the
terminals from mechanical stress
Fits for different capacitor length
Capacitor
diameter dN
Ordering code
min
75 mm
90 mm
84 mm
B44030A0375B000
B44030A0390B000
Electrically insulated clamping material
96.5 mm
Dimensional drawing
Please read Cautions and warnings and
Important notes at the end of this document.
Page 8 of 15
B44020, B44030
Screw terminals ꢀ Accessories
Cautions and warnings
Personal safety
The electrolytes used by EPCOS have been optimized both with a view to the intended
application and with regard to health and environmental compatibility. They do not contain any
solvents that are detrimental to health, e.g. dimethyl formamide (DMF) or dimethyl acetamide
(DMAC).
Furthermore, some of the high-voltage electrolytes used by EPCOS are self-extinguishing.
As far as possible, EPCOS does not use any dangerous chemicals or compounds to produce
operating electrolytes. However, in exceptional cases, such materials must be used in order to
achieve specific physical and electrical properties because no alternative materials are currently
known. However, the amount of dangerous materials used in our products is limited to an
absolute minimum.
Materials and chemicals used in EPCOS aluminum electrolytic capacitors are continuously
adapted in compliance with the EPCOS Corporate Environmental Policy and the latest EU
regulations and guidelines such as RoHS, REACH/SVHC, GADSL, and ELV.
MDS (Material Data Sheets) are available on the EPCOS website for all types listed in the data
book. MDS for customer specific capacitors are available upon request.
MSDS (Material Safety Data Sheets) are available for all of our electrolytes upon request.
Nevertheless, the following rules should be observed when handling aluminum electrolytic
capacitors: No electrolyte should come into contact with eyes or skin. If electrolyte does come
into contact with the skin, wash the affected areas immediately with running water. If the eyes are
affected, rinse them for 10 minutes with plenty of water. If symptoms persist, seek medical
treatment. Avoid inhaling electrolyte vapor or mists. Workplaces and other affected areas should
be well ventilated. Clothing that has been contaminated by electrolyte must be changed and
rinsed in water.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 9 of 15
B44020, B44030
Screw terminals ꢀ Accessories
Product safety
The table below summarize the safety instructions that must be observed without fail. A detailed
description can be found in the relevant sections of chapter "General technical information".
Topic
Safety information
Reference
chapter "General
technical information"
Polarity
Make sure that polar capacitors are connected
with the right polarity.
1
"Basic construction of
aluminum electrolytic
capacitors"
Reverse voltage
Voltages of opposite polarity should be prevented 3.1.6
by connecting a diode.
"Reverse voltage"
Mounting
position of screw-
terminal capacitors specified.
Screw terminal capacitors must not be mounted
with terminals facing down unless otherwise
11.1.
"Mounting positions of
capacitors with screw
terminals"
Robustness of
terminals
The following maximum tightening torques must
not be exceeded when connecting screw
11.3
"Mounting torques"
terminals:
M5: 2.5 Nm
M6: 4.0 Nm
Mounting of
single-ended
capacitors
The internal structure of single-ended capacitors 11.4
might be damaged if excessive force is applied to "Mounting
the lead wires.
considerations for
Avoid any compressive, tensile or flexural stress. single-ended capacitors"
Do not move the capacitor after soldering to PC
board.
Do not pick up the PC board by the soldered
capacitor.
Do not insert the capacitor on the PC board with a
hole space different to the lead space specified.
Soldering
Do not exceed the specified time or temperature 11.5
limits during soldering.
"Soldering"
Soldering,
Do not allow halogenated hydrocarbons to come 11.6
cleaning agents
into contact with aluminum electrolytic capacitors. "Cleaning agents"
Upper category
temperature
Do not exceed the upper category temperature.
7.2
"Maximum permissible
operating temperature"
Passive
Avoid external energy, e.g. fire.
8.1
flammability
"Passive flammability"
Please read Cautions and warnings and
Important notes at the end of this document.
Page 10 of 15
B44020, B44030
Screw terminals ꢀ Accessories
Topic
Safety information
Reference
chapter "General
technical information"
Active
Avoid overload of the capacitors.
8.2
flammability
"Active flammability"
Maintenance
Make periodic inspections of the capacitors.
10
Before the inspection, make sure that the power "Maintenance"
supply is turned off and carefully discharge the
electricity of the capacitors.
Do not apply excessive mechanical stress to the
capacitor terminals when mounting.
Storage
Do not store capacitors at high temperatures or
high humidity. Capacitors should be stored at
+5 to +35 °C and a relative humidity of ≤ 75%.
7.3
"Shelf life and storage
conditions"
Reference
chapter "Capacitors with
screw terminals"
Breakdown strength Do not damage the insulating sleeve, especially
"Screw terminals ꢀ
of insulating
sleeves
when ring clips are used for mounting.
accessories"
Display of ordering codes for EPCOS products
The ordering code for one and the same product can be represented differently in data sheets,
data books, other publications and the website of EPCOS, or in order-related documents such as
shipping notes, order confirmations and product labels. The varying representations of the
ordering codes are due to different processes employed and do not affect the specifications of the
respective products. Detailed information can be found on the Internet under
www.epcos.com/orderingcodes.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 11 of 15
B44020, B44030
Screw terminals ꢀ Accessories
Symbols and terms
Symbol English
German
C
Capacitance
Kapazität
CR
Rated capacitance
Nennkapazität
CS
Series capacitance
Serienkapazität
CS,T
Cf
Series capacitance at temperature T
Capacitance at frequency f
Case diameter, nominal dimension
Maximum case diameter
Self-inductance
Serienkapazität bei Temperatur T
Kapazität bei Frequenz f
Gehäusedurchmesser, Nennmaß
Maximaler Gehäusedurchmesser
Eigeninduktivität
d
dmax
ESL
ESR
ESRf
Equivalent series resistance
Equivalent series resistance at
frequency f
Ersatzserienwiderstand
Ersatzserienwiderstand bei Frequenz f
ESRT
Equivalent series resistance at
temperature T
Ersatzserienwiderstand bei Temperatur T
f
Frequency
Frequenz
I
Current
Strom
IAC
Alternating current (ripple current)
Root-mean-square value of alternating
current
Wechselstrom
Wechselstrom, Effektivwert
IAC,RMS
IAC,f
IAC,max
IAC,R
Ileak
Ripple current at frequency f
Maximum permissible ripple current
Rated ripple current
Wechselstrom bei Frequenz f
Maximal zulässiger Wechselstrom
Nennwechselstrom
Leakage current
Reststrom
Ileak,op
l
Operating leakage current
Case length, nominal dimension
Maximum case length (without
terminals and mounting stud)
Resistance
Betriebsreststrom
Gehäuselänge, Nennmaß
Maximale Gehäuselänge (ohne Anschlüsse
und Gewindebolzen)
Widerstand
lmax
R
Rins
Rsymm
T
Insulation resistance
Balancing resistance
Temperature
Isolationswiderstand
Symmetrierwiderstand
Temperatur
∆T
TA
TC
TB
t
Temperature difference
Ambient temperature
Case temperature
Temperaturdifferenz
Umgebungstemperatur
Gehäusetemperatur
Temperatur des Gehäusebodens
Zeit
Capacitor base temperature
Time
∆t
Period
Zeitraum
tb
Service life (operating hours)
Brauchbarkeitsdauer (Betriebszeit)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 12 of 15
B44020, B44030
Screw terminals ꢀ Accessories
Symbol English
German
V
Voltage
Spannung
VF
Vop
VR
VS
XC
XL
Z
Forming voltage
Formierspannung
Operating voltage
Rated voltage, DC voltage
Surge voltage
Betriebsspannung
Nennspannung, Gleichspannung
Spitzenspannung
Capacitive reactance
Inductive reactance
Impedance
Kapazitiver Blindwiderstand
Induktiver Blindwiderstand
Scheinwiderstand
ZT
tan δ
λ
Impedance at temperature T
Dissipation factor
Failure rate
Scheinwiderstand bei Temperatur T
Verlustfaktor
Ausfallrate
ε0
Absolute permittivity
Relative permittivity
Angular velocity; 2 ꢁ π ꢁ f
Elektrische Feldkonstante
Dielektrizitätszahl
εr
ω
Kreisfrequenz; 2 ꢁ π ꢁ f
Note
All dimensions are given in mm.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 13 of 15
Important notes
The following applies to all products named in this publication:
1. Some parts of this publication contain statements about the suitability of our products for
certain areas of application. These statements are based on our knowledge of typical re-
quirements that are often placed on our products in the areas of application concerned. We
nevertheless expressly point out that such statements cannot be regarded as binding
statements about the suitability of our products for a particular customer application.
As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar
with them than the customers themselves. For these reasons, it is always ultimately incum-
bent on the customer to check and decide whether an EPCOS product with the properties de-
scribed in the product specification is suitable for use in a particular customer application.
2. We also point out that in individual cases, a malfunction of electronic components or
failure before the end of their usual service life cannot be completely ruled out in the
current state of the art, even if they are operated as specified. In customer applications
requiring a very high level of operational safety and especially in customer applications in
which the malfunction or failure of an electronic component could endanger human life or
health (e.g. in accident prevention or lifesaving systems), it must therefore be ensured by
means of suitable design of the customer application or other action taken by the customer
(e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by
third parties in the event of malfunction or failure of an electronic component.
3. The warnings, cautions and product-specific notes must be observed.
4. In order to satisfy certain technical requirements, some of the products described in this
publication may contain substances subject to restrictions in certain jurisdictions (e.g.
because they are classed as hazardous). Useful information on this will be found in our Ma-
terial Data Sheets on the Internet (www.epcos.com/material). Should you have any more de-
tailed questions, please contact our sales offices.
5. We constantly strive to improve our products. Consequently, the products described in this
publication may change from time to time. The same is true of the corresponding product
specifications. Please check therefore to what extent product descriptions and specifications
contained in this publication are still applicable before or when you place an order. We also
reserve the right to discontinue production and delivery of products. Consequently, we
cannot guarantee that all products named in this publication will always be available. The
aforementioned does not apply in the case of individual agreements deviating from the fore-
going for customer-specific products.
6. Unless otherwise agreed in individual contracts, all orders are subject to the current ver-
sion of the "General Terms of Delivery for Products and Services in the Electrical In-
dustry" published by the German Electrical and Electronics Industry Association
(ZVEI).
Page 14 of 15
Important notes
7. The trade names EPCOS, Alu-X, CeraDiode, CeraLink, CeraPad, CeraPlas, CSMP, CSSP,
CTVS, DeltaCap, DigiSiMic, DSSP, ExoCore, FilterCap, FormFit, LeaXield, MiniBlue,
MiniCell, MKD, MKK, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, PQSine,
SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, SIP5D,
SIP5K, TFAP, ThermoFuse, WindCap are trademarks registered or pending in Europe and
in other countries. Further information will be found on the Internet at
www.epcos.com/trademarks.
Page 15 of 15
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