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Aluminum electrolytic capacitors
Single-ended capacitors
Series/Type:
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B41888 December 2006
Date:
© EPCOS AG 2007. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited.
Single-ended capacitors Extended useful life 105 °C
B41888
Long-life grade capacitors Very low impedance Applications For use in switch-mode power supplies For professional industrial electronics, telecommunications and data processing equipment Automotive electronics Features Extended useful life Very low impedance at high frequency High ripple current capability Construction Radial leads Charge-discharge proof, polar Aluminum case with insulating sleeve Minus pole marking on the insulating sleeve Case with safety vent Delivery mode Terminal configurations and packing: Bulk Taped, Ammo pack Cut Kinked PAPR (protection against polarity reversal): crimped leads, J leads, bent leads Refer to chapter "Single-ended capacitors Taping, packing and lead configurations" for further details and ordering example.
Please read Cautions and warnings and Important notes at the end of this document.
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B41888 Extended useful life 105 °C
Specifications and characteristics in brief Rated voltage VR Surge voltage VS Rated capacitance CR Capacitance tolerance Dissipation factor tan δ (20 °C, 120 Hz) 10 ... 63 V DC 1.15 VR 56 ... 12000 µF ±20% M For capacitance higher than 1000 µF add 0.02 for every increase of 1000 µF. VR (V DC) tan δ (max.) Leakage current Ileak (20 °C, 5 min) Self-inductance ESL Useful life 105 °C, VR, IAC,R 10 0.18 16 0.16 25 0.14 35 0.12 50 0.10 63 0.09
Diameter (mm) ESL (nH)
≤12.5 20
16 26
18 34
> 5000 h for d = 8 mm > 7000 h for d = 10 mm > 10000 h for d ≥ 12.5 mm ∆C/C tan δ Ileak ≤ ±40% of initial value ≤ 3 times initial specified limit ≤ initial specified limit
Requirements
Voltage endurance test 105 °C, VR
5000 h for d = 8 mm 7000 h for d = 10 mm 10000 h for d ≥ 12.5 mm ∆C/C tan δ Ileak ≤ ±30% of initial value ≤ 2 times initial specified limit ≤ initial specified limit
Post test requirements
Vibration resistance test
To IEC 60068-2-6, test Fc: Displacement amplitude 0.75 mm, frequency range 10 … 2000 Hz, acceleration max. 20 g, duration 3 × 2 h. Capacitor rigidly clamped by the aluminum case. To IEC 60068-1: 55/105/56 (55 °C/+105 °C/56 days damp heat test) AEC-Q200, IEC 60384-4
IEC climatic category Sectional specification
Please read Cautions and warnings and Important notes at the end of this document.
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B41888 Extended useful life 105 °C
Dimensional drawings With stand-off rubber seal Diameters (mm): 8, 10, 12.5, 16, 18 With flat rubber seal Diameter (mm): 8
Dimensions and weights Dimensions (mm) d +0.5 8 10 10 10 12.5 12.5 12.5 16 16 16 18 18 18 18 18 Approx. weight g 1.0 1.6 1.9 2.6 3.6 4.5 7.4 5.5 7.5 7.8 8.0 9.0 11.0 13.0 16.0
l 11.5 +1.5 12.5 +1.0 16 +1.0 20 +2.0 20 +2.0 25 +2.0 40 +2.0 20 +2.0 25 +2.0 31.5 +2.0 20 +2.0 25 +2.0 31.5 +2.0 35 +2.0 40 +2.0
a ±0.5 3.5 5.0 5.0 5.0 5.0 5.0 5.0 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5
b 0.60 ±0.05 0.60 ±0.05 0.60 ±0.05 0.60 ±0.05 0.60 ±0.05 0.60 ±0.05 0.80 ±0.05 0.80 ±0.05 0.80 ±0.05 0.80 ±0.05 0.80 ±0.1 0.80 ±0.1 0.80 ±0.1 0.80 ±0.1 0.80 ±0.1
Please read Cautions and warnings and Important notes at the end of this document.
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B41888 Extended useful life 105 °C
Overview of available types VR (V DC) CR (µF) 56 82 100 120 150 180 220 270 330 390 470 560 680 10 × 12.5 10 × 16 10 × 20 12.5 × 20 8 × 11.5 10 × 12.5 10 × 16 10 × 20 12.5 × 20 12.5 × 25 12.5 × 40 16 × 25 18 × 20 16 10 × 16 10 × 20 12.5 × 20 12.5 × 25 × 20 16 18 × 31.5 × 25 8 × 11.5 10 × 12.5 10 × 16 8 × 11.5 10 × 12.5 10 10 × 16 × 20 12.5 × 20 12.5 × 20 12.5 × 25 16 × 20 8 × 11.5 10 × 12.5 10 × 20 8 × 11.5 10 × 16 8 10 × 11.5 × 12.5 10 16 25 35 50 63
Case dimensions d × l (mm)
820 1000
12.5 × 40 16 × 25 18 × 20 16 18 18 × 31.5 × 25 × 31.5 18 18 × 31.5 × 35 × 40
1200 1500 1800
10
× 20 12.5 × 20 12.5 × 25 16 × 20
16
× 20
12.5 × 40 16 × 25 18 × 20 16 18 18 18 18 × 31.5 × 25 × 31.5 × 35 × 40
18
2200 2700 3300 3900
12.5 × 20
12.5 × 25 16 × 20
18
× 20
18 18
× 35 × 40
12.5 × 40 16 × 25 16 18 × 31.5 × 25 × 31.5
12.5 × 25 16 × 20 12.5 × 40 16 × 25 18 × 20
18
Please read Cautions and warnings and Important notes at the end of this document.
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B41888 Extended useful life 105 °C
VR (V DC) CR (µF) 4700 5600
10
16
25
35
50
63
Case dimensions d × l (mm) 16 × 25 16 18 18 × 31.5 × 25 × 31.5 18 18 × 35 × 40
12.5 × 40 16 × 25 18 × 20 16 18 18 18 18 × 31.5 × 25 × 31.5 × 35 × 40
6800 8200 10000 12000
18 18
× 35 × 40
Other voltage and capacitance ratings are available upon request. Technical data and ordering codes CR 120 Hz 20 °C µF Case dimensions d×l mm ESRmax 10 kHz 40 °C Ω 1.630 0.930 0.516 0.403 0.307 0.237 0.233 0.190 0.149 0.190 0.226 0.154 ESRmax 120 Hz 20 °C Ω 0.484 0.334 0.227 0.1.