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B41790 PDF даташит

Спецификация B41790 изготовлена ​​​​«TDK» и имеет функцию, называемую «Aluminum electrolytic capacitors».

Детали детали

Номер произв B41790
Описание Aluminum electrolytic capacitors
Производители TDK
логотип TDK логотип 

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B41790 Даташит, Описание, Даташиты
Aluminum electrolytic capacitors
Axial-lead and soldering star capacitors
Series/Type:
Date:
B41690, B41790
December 2016
© EPCOS AG 2016. 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.









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B41790 Даташит, Описание, Даташиты
Axial-lead and soldering star capacitors
Ultra compact  up to 140 °C
Applications
Automotive electronics
Features
High vibration stability, special design with high vibration
stability up to 60 g available upon request
Ultra compact design
Long useful life, 2000 h at up to 140 °C
High ripple current capability
SIKOREL design  storage for up to 15 years at a
temperature of up to 35 °C
RoHS-compatible
Construction
Charge/discharge-proof, polar
Aluminum case with insulating sleeve
Negative pole connected to case
Version without insulation available upon request
Terminals
Axial leads, welded to capacitor case and cover disc
Soldering star option for upright mounting on PCB
Alternative axial-lead design with double-sided plates for
horizontal mounting available upon request
Taping and packing
Axial-lead capacitors will be delivered in pallet package
Capacitors with d × l 16 × 30 mm are also available taped
on reel
Soldering star capacitors are packed in blister trays
B41690, B41790
Please read Cautions and warnings and
Important notes at the end of this document.
Page 2 of 18









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B41790 Даташит, Описание, Даташиты
B41690, B41790
Ultra compact  up to 140 °C
Specifications and characteristics in brief
Rated voltage VR
Surge voltage VS
Rated capacitance CR
Capacitance tolerance
Leakage current Ileak
(5 min, 20 °C)
25 ... 40 V DC
1.3  VR
600 ... 10000 μF
10/+30%  Q
Self-inductance ESL1) Diameter d (mm)
12 14 16 18 20 21
Terminals
Length l (mm) Approx. ESL (nH)
Useful life2)
140 °C; VR; 0.6  IAC,R
125 °C; VR; IAC, R
85 °C; VR; IAC, max
40 °C; VR; 2  IAC, R
axial
soldering star
> 2000 h
> 5000 h
> 15000 h
> 500000 h
25  22 26 30 
29     38
30 21 24 29 34 
35   31  
39   33 38 
49     
25  6 7 8 
30 6 7 8 10 
35

9 
39

9 11 
49     
Requirements:
ΔC/C
30% of initial value
ESR
3 times initial specified limit3)
Ileak initial specified limit




45
50



13
14
Voltage endurance test
125 °C; VR
Vibration resistance test
Post test requirements:
2000 h
ΔC/C
10% of initial value
ESR
1.3 times initial specified limit3)
Ileak initial specified limit
To IEC 60068-2-6, test Fc: Frequency range 10 Hz ... 2 kHz, displace-
ment amplitude max. 1.5 mm, acceleration max. 20 g, duration 3 × 2 h.
Capacitor mounted by its wire leads at a distance of (6 ±1) mm from
the case and additionally clamped by the case.
IEC climatic category
Detail specification
Sectional specification
To IEC 60068-1: 55/125/56 (55 °C/+125 °C/56 days damp heat test)
Similar to CECC 30301-802
IEC 60384-4
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 100 Hz, 20 °C
Please read Cautions and warnings and
Important notes at the end of this document.
Page 3 of 18










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Номер в каталогеОписаниеПроизводители
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