Aluminum electrolytic capacitors
Hybrid polymer aluminum electrolytic capacitors,
Very high ripple current densitiy – up to 150 °C
Series/Type:
B40600, B40700
Date:
June 2023
TDK Electronics AG 2023. Reproduction, publication and dissemination of this publication, enclosures hereto
and the information contained therein without TDK Electronics’ prior express consent is prohibited.
Hybrid polymer aluminum electrolytic capacitors
Very high ripple current density – up to 150 °C
Axial-lead and soldering star capacitors
Applications
Automotive electronics
Industrial electronics
Features
Very high ripple current capability
Stable internal thermal connection during useful life
High operating temperature capability up to 150 C
Useful life, 4000 h at 125 C
High vibration stability up to 60 g available upon request
Very low ESR across temperature range
RoHS-compatible
Construction
Polar
Aluminum case with or without PET sleeve
Negative pole connected to case
Terminals
Axial leads, welded to capacitor case and cover disc
Soldering star option for upright mounting on PCB or welding
to busbar
Taping and packing
Axial-lead capacitors will be delivered in pallet package or
taped on reel
Soldering star capacitors are packed in blister trays
Please read Cautions and warnings and
Important notes at the end of this document.
2
6/23
B40600, B40700
Hybrid polymer aluminum electrolytic capacitors
Very high ripple current density – up to 150 °C
B40600, B40700
Specifications and characteristics in brief
Rated voltage VR
Surge voltage VS
25 ... 35 V DC
1.15 · VR
Rated capacitance CR
Capacitance tolerance
780 ... 2200 µF
–20/+20% ^
= M
Leakage current Ileak
(5 min, 20 °C)
Self-inductance ESL1)
Diameter d (mm)
14
Terminals
Length l
(mm)
Approx. ESL (nH)
Axial
25
22
26
30
24
29
25
6
7
30
7
8
Soldering
star
16
Useful life2)
TA = 125 °C; VR; IAC,R
> 4000 h
TC = 125 °C; VR; IAC,max > 2000 h
Requirements:
IC/CI
30% of initial value
ESR
3 times initial specified limit3)
Ileak
initial specified limit
Voltage endurance test
125 °C; VR
Post test requirements:
IC/CI
10% of initial value
ESR
1.5 times initial specified limit3)
initial specified limit
Ileak
1000 h
Vibration resistance test To IEC 60068-2-6:2007, test Fc:
Frequency range 10 Hz ... 2 kHz, displacement amplitude max. 1.5 mm,
acceleration max. 30 g, duration 3 x 2 h.
Capacitor rigidly clamped by the aluminum case e.g. using our standard
fixture.
IEC climatic category
To IEC 60068-1:2013, 55/125/56 (–55 °C/+125 °C/56 days damp heat
test)
Sectional specification
IEC 60384-4:2016
Reference standard
AEC-Q200 REV D4)
1) If optimum circuit design is used, the values are lower by 30%.
2) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.
3) ESRmax at 20 kHz, 20 °C is measured with the probe connected in close proximity to the capacitor body. In case of
soldering star capacitors with all negative pins connected in parallel.
4) Refer to chapter "General technical information, 2 Standards and specification" for further details.
Please read Cautions and warnings and
Important notes at the end of this document.
3
6/23
Hybrid polymer aluminum electrolytic capacitors
Very high ripple current density – up to 150 °C
B40600, B40700
B40600, Axial-lead capacitors, version with PET sleeve
Dimensional drawing
Dimensions, weights and packing units
dxl
dmax x Imax
Approx. weight
Packing units (pcs.)
mm
mm
g
Pallet
Reel
14 x 25
14.5 x 26
6.1
200
350
14 x 30
14.5 x 31
7.3
200
350
16 x 25
16.5 x 26
7.7
180
250
16 x 30
16.5 x 31
9.1
180
250
Please read Cautions and warnings and
Important notes at the end of this document.
4
6/23
Hybrid polymer aluminum electrolytic capacitors
Very high ripple current density – up to 150 °C
B40600, B40700
B40600, Axial-lead capacitors, version without sleeve
Dimensional drawing
Dimensions, weights and packing units
dxl
dmax x Imax
Approx. weight
Packing units (pcs.)
mm
mm
g
Pallet
Reel
14 x 25
14.3 x 25.9
5.9
200
350
14 x 30
14.3 x 30.9
7.1
200
350
16 x 25
16.3 x 25.9
7.5
180
250
16 x 30
16.3 x 30.9
8.9
180
250
Please read Cautions and warnings and
Important notes at the end of this document.
5
6/23
Hybrid polymer aluminum electrolytic capacitors
Very high ripple current density – up to 150 °C
B40600, B40700
B40700, Soldering star capacitors, version with PET sleeve
Dimensional drawings
Mounting holes d = 14 ... 16 mm
Version with 2 negative pins, 1 positive pin1)
Version with 3 negative pins, 1 positive pin2)
Dimensions, weights and packing units
dxl
mm
dmax x Imax
mm
c ±0.1
mm
e ±0.1
mm
Approx. weight Packing units
g
pcs.
14 x 25
15.5 x 28
14.5
3.0
6.1
480
14 x 30
15.5 x 33
14.5
3.0
7.3
480
16 x 25
17.5 x 28
16.5
3.0
7.7
300
16 x 30
17.5 x 33
16.5
3.0
9.1
300
1) Two negative pins on soldering star, one positive lead wire in the center.
2) Three negative pins on soldering star, one positive lead wire in the center.
Please read Cautions and warnings and
Important notes at the end of this document.
6
6/23
Hybrid polymer aluminum electrolytic capacitors
Very high ripple current density – up to 150 °C
B40600, B40700
B40700, Soldering star capacitors, version without sleeve
Dimensional drawings
Mounting holes d = 14 ... 16 mm
Version with 2 negative pins, 1 positive pin1)
Version with 3 negative pins, 1 positive pin2)
Dimensions, weights and packing units
d xl
mm
dmax x Imax
mm
c ±0.1
mm
e ±0.1
mm
Approx. weight Packing units
g
pcs.
14 x 25
15.5 x 28
14.5
3.0
5.9
480
14 x 30
15.5 x 33
14.5
3.0
7.1
480
16 x 25
17.5 x 28
16.5
3.0
7.5
300
16 x 30
17.5 x 33
16.5
3.0
8.9
300
1) Two negative pins on soldering star, one positive lead wire in the center.
2) Three negative pins on soldering star, one positive lead wire in the center.
Please read Cautions and warnings and
Important notes at the end of this document.
7
6/23
Hybrid polymer aluminum electrolytic capacitors
Very high ripple current density – up to 150 °C
B40600, B40700
Overview of available types
Other voltage and capacitance ratings are available upon request.
VR (V DC)
25
35
Case dimensions d x l (mm)
CR (µF)
780
14 x 25
1000
14 x 30
16 x 25
1200
14 x 25
1400
16 x 30
1600
14 x 30
1700
16 x 25
2200
16 x 30
Case dimensions and ordering codes
Case
CR
Ordering code
100 Hz dimen- Axial pallet
20 °C sions
dxl
µF
mm
Ordering code
Axial reel
Ordering code
Soldering star
3 Pin
Ordering code
Soldering star
2 Pin
VR = 25 V DC
1200
14 x 25 B40600C5128M0*1 B40600C5128M0*3 B40700A5128M0*1 B40700A5128M0*2
1600
14 x 30 B40600C5168M0*1 B40600C5168M0*3 B40700A5168M0*1 B40700A5168M0*2
1700
16 x 25 B40600C5178M0*1 B40600C5178M0*3 B40700A5178M0*1 B40700A5178M0*2
2200
16 x 30 B40600C5228M0*1 B40600C5228M0*3 B40700A5228M0*1 B40700A5228M0*2
VR = 35 V DC
780
14 x 25 B40600C7787M0*1 B40600C7787M0*3 B40700A7787M0*1 B40700A7787M0*2
1000
14 x 30 B40600C7108M0*1 B40600C7108M0*3 B40700A7108M0*1 B40700A7108M0*2
1000
16 x 25 B40600D7108M0*1 B40600D7108M0*3 B40700B7108M0*1 B40700B7108M0*2
1400
16 x 30 B40600C7148M0*1 B40600C7148M0*3 B40700A7148M0*1 B40700A7148M0*2
Composition of ordering code
* = sleeve option
0 = with sleeve
1 = without sleeve
Please read Cautions and warnings and
Important notes at the end of this document.
8
6/23
Hybrid polymer aluminum electrolytic capacitors
Very high ripple current density – up to 150 °C
B40600, B40700
Technical data – B40600 series
Case
ESRmax1)
CR
100 Hz dimensions 20 kHz
20 °C d x l
20 °C
ESRmax1)
20 kHz
–40 °C
IAC,R, with sleeve
20 kHz
TA = 125 °C
IAC,R, without sleeve
20 kHz
TA = 125 °C
IAC,max2) 3)
20 kHz
TC = 125 °C
A
A
A
µF
mm
VR = 25 V DC
m
m
1200
14 x 25
5.1
7.1
8.5
7.7
25.0
1600
14 x 30
4.4
6.1
10.5
9.5
28.0
1700
16 x 25
4.0
5.5
13.1
11.9
34.0
2200
16 x 30
VR = 35 V DC
3.5
4.8
17.0
15.5
38.5
780
14 x 25
5.1
7.1
8.5
7.7
25.0
1000
14 x 30
4.4
6.1
10.5
9.5
28.0
1000
16 x 25
4.0
5.5
13.1
11.9
34.0
1400
16 x 30
3.5
4.8
17.0
15.5
38.5
ESRmax1)
20 kHz
–40 °C
IAC,R,with sleeve
20 kHz
TA = 125 °C
IAC,R,without sleeve
20 kHz
TA = 125 °C
IAC,max2) 3)
20 kHz
TC = 125 °C
A
A
A
Technical data – B40700 series
CR
Case
ESRmax1)
100 Hz dimensions 20 kHz
20 °C d x l
20 °C
µF
mm
VR = 25 V DC
m
m
1200
14 x 25
5.4
7.4
8.5
7.7
25.0
1600
14 x 30
4.7
6.4
10.5
9.5
28.0
1700
16 x 25
4.3
5.8
13.1
11.9
34.0
2200
16 x 30
VR = 35 V DC
3.8
5.1
17.0
15.5
38.5
780
14 x 25
5.4
7.4
8.5
7.7
25.0
1000
14 x 30
4.7
6.4
10.5
9.5
28.0
1000
16 x 25
4.3
5.8
13.1
11.9
34.0
1400
16 x 30
3.8
5.1
17.0
15.5
38.5
1) ESRmax at 20 kHz is measured with the probe connected in close proximity to the capacitor body. In case of soldering
star capacitors with all negative pins connected in parallel.
2) Ripple current at fixed capacitor case temperature (measured at aluminum case surface), over lifetime, when mounted
to a heatsink. In case of soldering star capacitors with all negative pins connected in parallel.
3) To achieve the maximum listed current, special care must be taken in the connection of the capacitor to the circuit as
it depends on user assembly.
Please read Cautions and warnings and
Important notes at the end of this document.
9
6/23
Hybrid polymer aluminum electrolytic capacitors
Very high ripple current density – up to 150 °C
B40600, B40700
Frequency factor of permissible ripple current IAC versus frequency f
Useful life1)
Calculations of useful life are performed on request, based on operational conditions stated by the
customer.
1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.
Please read Cautions and warnings and
Important notes at the end of this document.
10
6/23
Hybrid polymer aluminum electrolytic capacitors
Very high ripple current density – up to 150 °C
B40600, B40700
Cautions and warnings
Personal safety
The electrolytes used 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 are self-extinguishing.
As far as possible, we do not use any dangerous chemicals or compounds to produce operating
electrolytes, although in exceptional cases, such materials must be used in order to achieve specific physical and electrical properties because no alternative materials are currently known.
We do, however, restrict the amount of dangerous materials used in our products to an absolute
minimum.
Materials and chemicals used in our aluminum electrolytic capacitors are continuously adapted in
compliance with the TDK Electronics 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 our 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 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.
11
6/23
Hybrid polymer aluminum electrolytic capacitors
Very high ripple current density – up to 150 °C
B40600, B40700
Product safety
The table below summarizes the safety instructions that must be observed without fail. A detailed
description can be found in the relevant sections of seperate file 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
by connecting a diode.
3.1.6
"Reverse voltage"
Mounting position
of capacitors with
screw or multi-pin
terminals
Multi-pin capacitors with pressure relief vent on the
can base must not be mounted with terminals
facing up unless otherwise specified.
11.1
"Mounting positions of
capacitors with screw or
multi-pin terminals"
Robustness of
terminals
The following maximum tightening torques must
11.2
not be exceeded when connecting screw terminals: "Mounting torques"
M5: 2.5 Nm
M6: 4.0 Nm
Mounting of
single-ended
capacitors
The internal structure of single-ended capacitors
might be damaged if excessive force is applied to
the lead wires.
Avoid any compressive, tensile or flexural stress.
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.
11.3
"Mounting
considerations for
single-ended capacitors"
Soldering
Do not exceed the specified time or temperature
limits during soldering.
11.5
"Soldering"
Soldering,
cleaning agents
Do not allow halogenated hydrocarbons to come
into contact with aluminum electrolytic capacitors.
11.6
"Cleaning agents"
Upper category
temperature
Do not exceed the upper category temperature.
7.2
"Maximum permissible
operating temperature"
Passive
flammability
Avoid external energy, e.g. fire.
8.1
"Passive flammability"
Please read Cautions and warnings and
Important notes at the end of this document.
12
6/23
Hybrid polymer aluminum electrolytic capacitors
Very high ripple current density – up to 150 °C
B40600, B40700
Topic
Safety information
Reference chapter
"General technical
information"
Active
flammability
Avoid overload of the capacitors.
8.2
"Active flammability"
Maintenance
Make periodic inspections of the capacitors.
Before the inspection, make sure that the power
supply is turned off and carefully discharge the
capacitors.
Do not apply excessive mechanical stress to the
capacitor terminals when mounting.
10
"Maintenance"
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 of
insulating sleeves
Do not damage the insulating sleeve, especially
when ring clips are used for mounting.
"Screw terminals –
accessories"
Display of ordering codes for TDK Electronics products
The ordering code for one and the same product can be represented differently in data sheets, data
books, other publications, on the company website, 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.tdk-electronics.tdk.com/orderingcodes.
Please read Cautions and warnings and
Important notes at the end of this document.
13
6/23
Hybrid polymer aluminum electrolytic capacitors
Very high ripple current density – up to 150 °C
B40600, B40700
Symbols and terms
Symbol
C
CR
CS
CS,T
Cf
d
dmax
ESL
ESR
ESRf
ESRT
f
I
IAC
IAC,RMS
IAC,f
IAC,max
IAC,R
Ileak
Ileak,op
l
lmax
R
Rins
Rsymm
T
T
TA
TB
TC
t
t
tb
V
VF
Vop
VR
VS
XC
English
Capacitance
Rated capacitance
Series capacitance
Series capacitance at temperature T
Capacitance at frequency f
Case diameter, nominal dimension
Maximum case diameter
Self-inductance
Equivalent series resistance
Equivalent series resistance at frequency f
Equivalent series resistance at temperature T
Frequency
Current
Alternating current (ripple current)
Root-mean-square value of alternating current
Ripple current at frequency f
Maximum permissible ripple current
Rated ripple current
Leakage current
Operating leakage current
Case length, nominal dimension
Maximum case length
(without terminals and mounting stud)
Resistance
Insulation resistance
Balancing resistance
Temperature
Temperature difference
Ambient temperature
Capacitor base temperature
Case temperature
Time
Period
Service life (operating hours)
Voltage
Forming voltage
Operating voltage
Rated voltage, DC voltage
Surge voltage
Capacitive reactance
Please read Cautions and warnings and
Important notes at the end of this document.
14
German
Kapazität
Nennkapazität
Serienkapazität
Serienkapazität bei Temperatur T
Kapazität bei Frequenz f
Gehäusedurchmesser, Nennmaß
Maximaler Gehäusedurchmesser
Eigeninduktivität
Ersatzserienwiderstand
Ersatzserienwiderstand bei Frequenz f
Ersatzserienwiderstand bei Temperatur T
Frequenz
Strom
Wechselstrom
Wechselstrom, Effektivwert
Wechselstrom bei Frequenz f
Maximal zulässiger Wechselstrom
Nennwechselstrom
Reststrom
Betriebsreststrom
Gehäuselänge, Nennmaß
Maximale Gehäuselänge
(ohne Anschlüsse und Gewindebolzen)
Widerstand
Isolationswiderstand
Symmetrierwiderstand
Temperatur
Temperaturdifferenz
Umgebungstemperatur
Temperatur des Gehäusebodens
Gehäusetemperatur
Zeit
Zeitraum
Brauchbarkeitsdauer (Betriebszeit)
Spannung
Formierspannung
Betriebsspannung
Nennspannung, Gleichspannung
Spitzenspannung
Kapazitiver Blindwiderstand
6/23
Hybrid polymer aluminum electrolytic capacitors
Very high ripple current density – up to 150 °C
Symbol
XL
Z
ZT
tan
0
r
B40600, B40700
English
Inductive reactance
Impedance
Impedance at temperature T
Dissipation factor
Failure rate
German
Induktiver Blindwiderstand
Scheinwiderstand
Scheinwiderstand bei Temperatur T
Verlustfaktor
Ausfallrate
Absolute permittivity
Relative permittivity
Angular frequency; 2 f
Elektrische Feldkonstante
Dielektrizitätszahl
Kreisfrequenz; 2 f
Note:
All dimensions are given in mm.
Please read Cautions and warnings and
Important notes at the end of this document.
15
6/23
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 requirements 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, we
are either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to
check and decide whether a product with the properties described 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 life-saving 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 Material
Data Sheets on the Internet (www.tdk-electronics.tdk.com/material). Should you have any more
detailed 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 foregoing
for customer-specific products.
6. Unless otherwise agreed in individual contracts, all orders are subject to our General Terms
and Conditions of Supply.
16
6/23
Important notes
7. Our manufacturing sites serving the automotive business apply the IATF 16949 standard.
The IATF certifications confirm our compliance with requirements regarding the quality management system in the automotive industry. Referring to customer requirements and customer specific requirements (“CSR”) TDK always has and will continue to have the policy of respecting individual agreements. Even if IATF 16949 may appear to support the acceptance of unilateral requirements, we hereby like to emphasize that only requirements mutually agreed upon can
and will be implemented in our Quality Management System. For clarification purposes we
like to point out that obligations from IATF 16949 shall only become legally binding if individually
agreed upon.
8. The trade names EPCOS, CarXield, CeraCharge, CeraDiode, CeraLink, CeraPad, CeraPlas,
CSMP,
CTVS, DeltaCap, DigiSiMic, ExoCore, FilterCap, FormFit, InsuGate, LeaXield,
MiniBlue, MiniCell, MKD, MKK, ModCap, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod,
PhiCap, PowerHap, PQSine, PQvar, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic,
SIMID, SineFormer, SIOV, ThermoFuse, WindCap, XieldCap are trademarks registered or
pending in Europe and in other countries. Further information will be found on the Internet at
www.tdk-electronics.tdk.com/trademarks.
Release 2022-07
17
6/23
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