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Aluminum Capacitors

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Cornell Dubilier Capacitors Series B41605A109M2

Product Details

Aluminum electrolytic capacitors

Large-size capacitors

Series/Type: B41605

Date: November 2012


Long-life grade capacitors

Applications74.jpg

·High-reliability equipment in automotive power electronics 

·Applications with highest ripple current load at high frequencies


Features

·High reliability and long useful life, up to 5000 h at 125 C 

·Very high ripple current capability optimized for high frequencies

·Compact design

·High vibration stability

·Shelf life up to 15 years at storage temperatures up to 40 C. To ensure solderability, the capacitors should be built into the application within one year of delivery. After a total of two years' storage, the operating voltage must be applied for one hour to ensure the specified leakage current.

·RoHS-compatible


Construction

·Charge/discharge-proof, polar

·Aluminum case, fully insulated

·Up to 40 g vibration stability version with middle corrugation Snap-in solder version with pins to hold component in place on PC-board

·Minus pole not insulated from case 

·Overload protection (safety vent) 

·Without insulation sleeve upon request


Terminals

·Version with wired terminals, weldable and solderable

·Snap-in with 3 terminals, protection against polarity reversal


Specifications and characteristics in brief

Rated voltage VR
Surge voltage VS

25 ... 63 V DC
1.15 · VR

Rated capacitance CR
Capacitance tolerance

2000 ... 27000 µF
20%     M

Leakage current Ileak
(5 min, 20C)

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Self-inductance ESL

10 nH

Useful life1)
125C; VR; IAC,R
85C; VR; 2.3 · IAC,R
40C; VR; 2.0 · IAC,R

> 5000 h 

> 20000 h
> 500000 h

Requirements:
C/C30% of initial value
ESR3 times initial specified limit2)
Ileak initial specified limit

Voltage endurance test
125C; VR

 

2000 h

Post test requirements:

C/C10% of initial value
ESR1.3 times initial specified limit2)
Ileak initial specified limit

Vibration resistance test

To IEC 60068-2-6, test Fc:

40 g vibration stability version with middle corrugation

Standard vibration version without middle corrugation

Frequency range 10 Hz ... 2 kHz, displacement amplitude max. 3 mm, acceleration max. 40 g,
duration 32 h.
Capacitor mounted by its body which is rigidly clamped to the work surface.

Frequency range 10 Hz ... 2 kHz, displacement amplitude max.
0.75 mm, acceleration max. 10 g, duration 32 h.
Capacitor mounted by its body which is rigidly clamped to the work surface.

IEC climatic category

To IEC 60068-1:
55/125/56 (—55C/+ 125C/56 days damp heat test)

Detail specification
Sectional specification

Similar to CECC 30301-809
IEC 60384-4


Dimensional drawings

Large-size capacitor, up to 40 g vibration stability version with wired terminals

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Large-size capacitor, standard vibration version with wired terminals

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Large size capacitor, snap-in version high vibration stability

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Large size capacitor, snap-in version standard vibration stability

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If you're going to buy the high-tech original cornell dubilier capacitors series b41605a109m2 in stock from us, welcome to consult the quotation with us. Competitive price and excellent service can be assured.

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