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Aluminum electrolytic capacitors
Snap-in capacitors
Series/Type: Date:
B43501 November 2008
(c) EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited.
Snap-in capacitors Long useful life 85 C
B43501
Long-life grade capacitors Applications Frequency converters Uninterruptiple power supplies Switch-mode power supplies in industrial and entertainment electronics Features Voltage derating (0.93 VR for VR 450 V) enables 105 C operation, more details available upon request Long useful life High reliability High ripple current capability Low ESR High CV product, compact Different case sizes available for each capacitance value RoHS-compatible Construction Charge/discharge-proof, polar Aluminum case, fully insulated with PVC Version with PET insulation available Version with additional PET insulation cap on terminal side available for insulating the capacitor from the PCB Snap-in solder pins to hold component in place on PC-board Minus pole marking on case surface Minus pole not insulated from case Overload protection by safety vent on the base Terminals Standard version with 2 terminals, 2 lengths available: 6.3 and 4.5 mm 3 terminals to ensure correct insertion: length 4.5 mm
Please read Cautions and warnings and Important notes at the end of this document.
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B43501 Long useful life 85 C
Specifications and characteristics in brief Rated voltage VR Surge voltage VS Rated capacitance CR Capacitance tolerance Leakage current Ileak (5 min, 20 C) Self-inductance ESL Useful life, VR 450 V 85 C; VR; IAC,R 40 C; VR; 1.15 IAC,R VR = 500 V 85 C; VR; IAC,R 40 C; VR; 1.15 IAC,R Voltage endurance test 85 C; VR 450 V 85 C; VR = 500 V Vibration resistance test Approx. 20 nH > 10000 h > 250000 h > 5000 h > 150000 h 5000 h 2500 h Post test requirements: C/C 10% of initial value ESR 1.3 times initial specified limit Ileak initial specified limit Requirements: C/C 30% of initial value ESR 3 times initial specified limit Ileak initial specified limit 160 ... 500 V DC 1.15 VR (for VR 250 V DC) 1.10 VR (for VR 385 V DC) 47 ... 2200 F 20% M
To IEC 60068-2-6, test Fc: Displacement amplitude 0.35 mm, frequency range 10 Hz ... 55 Hz, acceleration max. 5 g, duration 3 x 2 h. Capacitor mounted by its body which is rigidly clamped to the work surface. Max. impedance ratio at 100 Hz VR 400 V 420 ... 450 V 7 12 500 V 7 20
Characteristics at low temperature
Z -25 C / Z 20 C 3 Z -40 C / Z 20 C 7
IEC climatic category
To IEC 60068-1: VR 400 V DC: 40/085/56 ( 40 C/+85 C/56 days damp heat test) VR 420 V DC: 25/085/56 ( 25 C/+85 C/56 days damp heat test) The capacitors can be operated in the temperature range of 40 C to +85 C but the impedance at 40 C should be taken into consideration. Similar to CECC 30301-811 IEC 60384-4
Detail specification Sectional specification
Please read Cautions and warnings and Important notes at the end of this document.
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B43501 Long useful life 85 C
Dimensional drawings Snap-in capacitors with standard insulation (PVC or PET)
Snap-in terminals, length 6.3 1 mm. Also available in a shorter version with a length of 4.5 1 mm. PET insulation is marked with label "PET" on the sleeve. Dimensions (mm) d +1 l 2 22 25 22 30 22 35 22 40 25 25 25 30 25 35 25 40 25 45 25 50 25 55 Approx. weight (g) 9 12 15 18 13 17 19 22 25 29 32 Packing units (pcs.) 160 160 160 160 130 130 130 130 130 130 130
Snap-in capacitors are also available with 3 terminals (length 4.5 1 mm). PET insulation is marked with label "PET" on the sleeve.
Dimensions (mm) d +1 l 2 30 25 30 30 30 35 30 40 30 45 30 50 30 55 35 30 35 35 35 40 35 45 35 50 35 55
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Approx. weight (g) 17 23 29 36 41 46 53 29 36 41 56 70 81
Packing units (pcs.) 80 80 80 80 80 80 80 60 60 60 60 60 60
Please read Cautions and warnings and Important notes at the end of this document.
B43501 Long useful life 85 C
Snap-in capacitors with PVC insulation and PET insulation cap on terminal side
Snap-in terminals, length 6.3 +1/ 1.4 mm. Also available in a shorter version with a length of 4.5 1.4 mm. PET insulation cap is positioned under the insulation sleeve. Dimensions (mm) d +1.4 l +2.2/ 2 22 25 22 30 22 35 22 40 25 25 25 30 25 35 25 40 25 45 25 50 25 55 Approx. Packing weight (g) units (pcs.) 9 12 15 18 13 17 19 22 25 29 32 160 160 160 160 130 130 130 130 130 130 130
Snap-in capacitors are also available with 3 terminals (length 4.5 1.4 mm). PET insulation cap is positioned under the insulation sleeve. Dimensions (mm) d +1.4 l +2.2/ 2 30 25 30 30 30 35 30 40 30 45 30 50 30 55 35 30 35 35 35 40 35 45 35 50 35 55 Approx. Packing weight (g) units (pcs.) 17 23 29 36 41 46 53 29 36 41 56 70 81 80 80 80 80 80 80 80 60 60 60 60 60 60
Please read Cautions and warnings and Important notes at the end of this document.
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B43501 Long useful life 85 C
Packing of snap-in capacitors
For ecological reasons the packing is pure cardboard. Components can be withdrawn (in full or in part) in the correct position for insertion. Ordering codes for terminal styles and insulation features Identification in 3rd block of ordering code Snap-in capacitors Terminal version Standard terminals 6.3 mm Short terminals 4.5 mm 3 terminals 4.5 mm Ordering examples: B43501A9107M007 B43501A9107M062 B43501A9107M080 } } } snap-in capacitor with short terminals and standard PVC insulation snap-in capacitor with 3 terminals and PET insulation snap-in capacitor with standard terminals and PVC insulation with additional PET insulation cap on terminal side
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Insulation version PVC M000 M007 M002 PET M060 M067 M062 PVC plus PET cap M080 M087 M082
Please read Cautions and warnings and Important notes at the end of this document.
B43501 Long useful life 85 C
Overview of available types VR (V DC) CR (F) 47 68 100 22 x 25 22 x 30 25 x 25 22 x 25 22 x 30 25 x 25 22 x 35 22 x 25 22 x 40 25 x 30 22 x 40 30 x 25 30 x 30 22 x 25 22 x 25 22 x 30 25 x 25 25 x 40 30 x 30 25 x 40 30 x 30 25 x 45 30 x 35 35 x 30 22 x 30 22 x 30 25 x 25 22 x 35 25 x 30 25 x 50 30 x 40 25 x 55 30 x 45 35 x 30 30 x 45 35 x 35 22 x 35 22 x 35 25 x 30 30 x 25 25 x 35 30 x 30 30 x 50 35 x 40 30 x 55 35 x 45 25 x 35 25 x 35 30 x 30 25 x 45 30 x 35 35 x 30 35 x 50 30 x 50 35 x 45 35 x 45 35 x 55 22 x 30 25 x 25 25 x 30 22 x 40 25 x 35 25 x 35 30 x 30 25 x 40 30 x 35 25 x 55 30 x 35 35 x 30 30 x 45 35 x 35 30 x 50 30 x 55 35 x 45 35 x 50 25 x 35 30 x 30 30 x 35 25 x 50 30 x 35 25 x 55 30 x 40 35 x 35 30 x 50 35 x 40 30 x 55 35 x 45 35 x 50 25 x 45 30 x 30 25 x 50 30 x 35 30 x 40 35 x 35 30 x 50 35 x 35 30 x 55 35 x 45 35 x 50 35 x 55 22 x 25 22 x 30 25 x 25 22 x 35 25 x 30 30 x 25 22 x 25 22 x 30 25 x 25 25 x 35 30 x 25 160 200 250 385 400 420 450 500
Case dimensions d x l (mm)
120 150 180 220 270
330
390 470
560 680
35 x 55
Please read Cautions and warnings and Important notes at the end of this document.
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B43501 Long useful life 85 C
VR (V DC) CR (F) 1000
160
200
250
385
400
420
450
500
Case dimensions d x l (mm) 30 x 35 25 x 50 30 x 35 35 x 30 25 x 55 30 x 40 30 x 45 30 x 50 35 x 40 30 x 55 35 x 45 35 x 50 35 x 50 30 x 45 35 x 35 30 x 55 35 x 40 35 x 45 35 x 55
1200 1500 1800 2200
The capacitance and voltage ratings listed above are available in different cases upon request. Other voltage and capacitance ratings are also available upon request.
Please read Cautions and warnings and Important notes at the end of this document.
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B43501 Long useful life 85 C
Technical data and ordering codes CR 100 Hz 20 C F Case dimensions dxl mm ESRtyp 100 Hz 20 C m 530 350 250 170 120 75 55 450 300 300 210 210 210 150 150 100 100 100 85 85 65 65 55 55 45 ESRmax 100 Hz 20 C m 910 610 430 300 200 140 90 730 490 490 340 340 340 240 240 160 160 160 140 140 110 110 90 90 75 Zmax 10 kHz 20 C m 730 490 340 240 160 110 75 580 390 390 280 280 280 190 190 130 130 130 110 110 90 90 75 75 60 IAC,max 100 Hz 60 C A 2.15 2.80 3.54 4.70 6.11 8.23 11.3 2.15 2.80 2.94 3.54 3.62 3.74 4.62 4.78 6.03 5.74 6.03 6.87 6.60 8.01 8.15 9.11 9.31 10.7 IAC,R1) 100 Hz 85 C A 1.10 1.43 1.81 2.40 3.12 4.20 5.81 1.10 1.43 1.50 1.81 1.85 1.91 2.36 2.44 3.08 2.93 3.08 3.51 3.37 4.09 4.16 4.65 4.75 5.46 Ordering code (composition see below)
VR = 160 V DC 220 22 x 25 330 22 x 30 470 22 x 35 680 25 x 35 1000 30 x 35 1500 30 x 45 2200 35 x 50 VR = 200 V DC 220 22 x 25 330 22 x 30 330 25 x 25 470 22 x 35 470 25 x 30 470 30 x 25 680 25 x 35 680 30 x 30 1000 25 x 50 1000 30 x 35 1000 35 x 30 1200 25 x 55 1200 30 x 40 1500 30 x 50 1500 35 x 40 1800 30 x 55 1800 35 x 45 2200 35 x 50
B43501A1227M0*# B43501A1337M0*# B43501A1477M0*# B43501A1687M0*# B43501A1108M0*# B43501A1158M0*# B43501A1228M0*# B43501E2227M0*# B43501E2337M0*# B43501F2337M0*# B43501E2477M0*# B43501F2477M0*# B43501G2477M0*# B43501F2687M0*# B43501G2687M0*# B43501E2108M0*# B43501F2108M0*# B43501G2108M0*# B43501E2128M0*# B43501F2128M0*# B43501E2158M0*# B43501F2158M0*# B43501E2188M0*# B43501F2188M0*# B43501E2228M0*#
Composition of ordering code * = Insulation feature #= 0 = PVC insulation 6 = PET insulation 8 = PVC insulation with additional PET insulation cap on terminal side
Terminal style 0 = snap-in standard terminals (6.3 mm) 2 = snap-in 3 terminals (4.5 mm) 7 = snap-in short terminals (4.5 mm)
1) 120-Hz conversion factor of ripple current: IAC (120 Hz) = 1.03 IAC (100 Hz)
Please read Cautions and warnings and Important notes at the end of this document.
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B43501 Long useful life 85 C
Technical data and ordering codes CR 100 Hz 20 C F Case dimensions dxl mm ESRtyp 100 Hz 20 C m 660 450 450 300 300 210 210 150 150 150 100 100 85 85 65 55 980 660 660 440 440 300 300 200 200 140 140 120 120 100 ESRmax 100 Hz 20 C m 1070 730 730 490 490 340 340 240 240 240 160 160 140 140 110 90 1950 1330 1330 890 890 610 610 410 410 290 290 240 240 200 Zmax 10 kHz 20 C m 860 580 580 390 390 280 280 190 190 190 130 130 110 110 90 75 1560 1060 1060 710 710 490 490 330 330 230 230 190 190 160 IAC,max 100 Hz 60 C A 1.78 2.35 2.35 2.95 3.13 3.84 3.92 5.07 5.03 4.97 6.29 6.35 7.44 7.29 8.50 10.0 1.19 1.54 1.56 2.15 2.03 2.76 2.74 3.68 3.72 4.78 4.90 5.40 5.52 6.13 IAC,R2) 100 Hz 85 C A 0.91 1.20 1.20 1.51 1.60 1.96 2.00 2.59 2.57 2.54 3.21 3.24 3.80 3.72 4.34 5.12 0.61 0.79 0.80 1.10 1.04 1.41 1.40 1.88 1.90 2.44 2.50 2.76 2.82 3.13 Ordering code (composition see below)
VR = 250 V DC 150 22 x 25 220 22 x 30 220 25 x 25 330 22 x 35 330 25 x 30 470 25 x 35 470 30 x 30 680 25 x 45 680 30 x 35 680 35 x 30 1000 30 x 45 1000 35 x 35 1200 30 x 55 1200 35 x 40 1500 35 x 45 1800 35 x 55 VR = 385 V DC 68 22 x 25 100 22 x 30 100 25 x 25 150 22 x 40 150 25 x 30 220 25 x 40 220 30 x 30 330 25 x 50 330 30 x 40 470 30 x 50 470 35 x 40 560 30 x 55 560 35 x 45 680 35 x 50
B43501C2157M0*# B43501C2227M0*# B43501D2227M0*# B43501C2337M0*# B43501D2337M0*# B43501C2477M0*# B43501D2477M0*# B43501C2687M0*# B43501D2687M0*# B43501E2687M0*# B43501C2108M0*# B43501D2108M0*# B43501A2128M0*# B43501B2128M0*# B43501B2158M0*# B43501A2188M0*# B43501A3686M0*# B43501A3107M0*# B43501B3107M0*# B43501A3157M0*# B43501B3157M0*# B43501A3227M0*# B43501B3227M0*# B43501B3337M0*# B43501A3337M0*# B43501B3477M0*# B43501A3477M0*# B43501B3567M0*# B43501A3567M0*# B43501A3687M0*#
Composition of ordering code * = Insulation feature #= 0 = PVC insulation 6 = PET insulation 8 = PVC insulation with additional PET insulation cap on terminal side
Terminal style 0 = snap-in standard terminals (6.3 mm) 2 = snap-in 3 terminals (4.5 mm) 7 = snap-in short terminals (4.5 mm)
2) 120-Hz conversion factor of ripple current: IAC (120 Hz) = 1.03 IAC (100 Hz)
Please read Cautions and warnings and Important notes at the end of this document.
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B43501 Long useful life 85 C
Technical data and ordering codes CR 100 Hz 20 C F Case dimensions dxl mm ESRtyp 100 Hz 20 C m 980 660 660 550 440 440 370 300 300 250 250 250 200 200 200 170 170 140 140 120 100 1330 1330 1110 880 880 740 740 600 600 ESRmax 100 Hz 20 C m 1950 1330 1330 1100 890 890 740 610 610 490 490 490 410 410 410 340 340 290 290 240 200 1990 1990 1660 1330 1330 1110 1110 910 910 Zmax 10 kHz 20 C m 1560 1060 1060 890 710 710 590 490 490 400 400 400 330 330 330 280 280 230 230 190 160 1600 1600 1330 1070 1070 890 890 730 730 IAC,max 100 Hz 60 C A 1.19 1.54 1.56 1.80 2.15 2.15 2.45 2.76 2.70 3.19 3.17 3.33 3.84 3.92 3.68 4.17 4.21 4.78 5.09 5.52 6.52 1.54 1.56 1.84 2.11 2.17 2.37 2.46 2.76 2.86 IAC,R3) 100 Hz 85 C A 0.61 0.79 0.80 0.92 1.10 1.10 1.25 1.41 1.38 1.63 1.62 1.70 1.96 2.00 1.88 2.13 2.15 2.44 2.60 2.82 3.33 0.79 0.80 0.94 1.08 1.11 1.21 1.26 1.41 1.46 Ordering code (composition see below)
VR = 400 V DC 68 22 x 25 100 22 x 30 100 25 x 25 120 22 x 35 150 22 x 40 150 30 x 25 180 30 x 30 220 25 x 40 220 30 x 30 270 25 x 45 270 30 x 35 270 35 x 30 330 25 x 55 330 30 x 45 330 35 x 30 390 30 x 45 390 35 x 35 470 30 x 50 470 35 x 45 560 35 x 45 680 35 x 55 VR = 420 V DC 100 22 x 30 100 25 x 25 120 25 x 30 150 22 x 40 150 25 x 35 180 25 x 35 180 30 x 30 220 25 x 40 220 30 x 35
B43501A9686M0*# B43501A9107M0*# B43501B9107M0*# B43501A9127M0*# B43501A9157M0*# B43501B9157M0*# B43501A9187M0*# B43501A9227M0*# B43501C9227M0*# B43501B9277M0*# B43501A9277M0*# B43501C9277M0*# B43501B9337M0*# B43501A9337M0*# B43501C9337M0*# B43501B9397M0*# B43501C9397M0*# B43501B9477M0*# B43501A9477M0*# B43501B9567M0*# B43501A9687M0*# B43501A0107M0*# B43501E0107M0*# B43501A0127M0*# B43501A0157M0*# B43501E0157M0*# B43501A0187M0*# B43501E0187M0*# B43501A0227M0*# B43501E0227M0*#
Composition of ordering code * = Insulation feature #= 0 = PVC insulation 6 = PET insulation 8 = PVC insulation with additional PET insulation cap on terminal side
Terminal style 0 = snap-in standard terminals (6.3 mm) 2 = snap-in 3 terminals (4.5 mm) 7 = snap-in short terminals (4.5 mm)
3) 120-Hz conversion factor of ripple current: IAC (120 Hz) = 1.03 IAC (100 Hz)
Please read Cautions and warnings and Important notes at the end of this document.
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B43501 Long useful life 85 C
Technical data and ordering codes CR 100 Hz 20 C F Case dimensions dxl mm ESRtyp 100 Hz 20 C m 490 490 490 400 400 340 280 280 240 2820 1950 1950 1330 1330 1330 880 880 740 600 600 490 490 490 400 400 340 340 280 240 ESRmax 100 Hz 20 C m 740 740 740 610 610 520 430 430 360 4240 2930 2930 1990 1990 1990 1330 1330 1100 910 910 740 740 740 610 610 520 520 430 360 Zmax 10 kHz 20 C m 590 590 590 490 490 410 340 340 290 3390 2350 2350 1600 1600 1600 1070 1070 890 730 730 590 590 590 490 490 410 410 340 290 IAC,max 100 Hz 60 C A 3.46 3.17 3.35 3.84 3.88 4.35 4.95 5.05 5.74 0.99 1.27 1.29 1.62 1.68 1.76 2.15 2.23 2.58 3.01 2.86 3.46 3.33 3.50 3.99 4.11 4.50 4.52 5.29 5.70 IAC,R4) 100 Hz 85 C A 1.77 1.62 1.71 1.96 1.98 2.22 2.53 2.58 2.93 0.51 0.65 0.66 0.83 0.86 0.90 1.10 1.14 1.32 1.54 1.46 1.77 1.70 1.79 2.04 2.10 2.30 2.31 2.70 2.91 Ordering code (composition see below)
VR = 420 V DC 270 25 x 55 270 30 x 35 270 35 x 30 330 30 x 45 330 35 x 35 390 30 x 50 470 30 x 55 470 35 x 45 560 35 x 50 VR = 450 V DC 47 22 x 25 68 22 x 30 68 25 x 25 100 22 x 35 100 25 x 30 100 30 x 25 150 25 x 35 150 30 x 30 180 30 x 35 220 25 x 50 220 30 x 35 270 25 x 55 270 30 x 40 270 35 x 35 330 30 x 50 330 35 x 40 390 30 x 55 390 35 x 45 470 35 x 50 560 35 x 55
B43501B0277M0*# B43501A0277M0*# B43501E0277M0*# B43501A0337M0*# B43501E0337M0*# B43501A0397M0*# B43501B0477M0*# B43501A0477M0*# B43501A0567M0*# B43501A5476M0*# B43501A5686M0*# B43501B5686M0*# B43501D5107M0*# B43501B5107M0*# B43501C5107M0*# B43501C5157M0*# B43501B5157M0*# B43501A5187M0*# B43501B5227M0*# B43501C5227M0*# B43501B5277M0*# B43501C5277M0*# B43501D5277M0*# B43501B5337M0*# B43501A5337M0*# B43501A5397M0*# B43501B5397M0*# B43501A5477M0*# B43501A5567M0*#
Composition of ordering code * = Insulation feature #= 0 = PVC insulation 6 = PET insulation 8 = PVC insulation with additional PET insulation cap on terminal side
Terminal style 0 = snap-in standard terminals (6.3 mm) 2 = snap-in 3 terminals (4.5 mm) 7 = snap-in short terminals (4.5 mm)
4) 120-Hz conversion factor of ripple current: IAC (120 Hz) = 1.03 IAC (100 Hz)
Please read Cautions and warnings and Important notes at the end of this document.
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B43501 Long useful life 85 C
Technical data and ordering codes CR 100 Hz 20 C F Case dimensions dxl mm ESRtyp 100 Hz 20 C m 2820 1950 1950 1330 1330 880 880 740 740 600 600 490 490 400 400 340 280 ESRmax 100 Hz 20 C m 4240 2930 2930 1990 1990 1330 1330 1100 1100 910 910 740 740 610 610 520 430 Zmax 10 kHz 20 C m 3390 2350 2350 1600 1600 1070 1070 890 890 730 730 590 590 490 490 410 340 IAC,max 100 Hz 60 C A 0.99 1.27 1.27 1.68 1.68 2.15 2.15 2.62 2.62 2.92 2.92 3.33 3.33 3.99 3.99 4.50 5.29 IAC,R5) 100 Hz 85 C A 0.51 0.65 0.65 0.86 0.86 1.10 1.10 1.35 1.35 1.50 1.50 1.70 1.70 2.04 2.04 2.30 2.70 Ordering code (composition see below)
VR = 500 V DC 47 22 x 25 68 22 x 30 68 25 x 25 100 25 x 35 100 30 x 25 150 25 x 45 150 30 x 30 180 25 x 50 180 30 x 35 220 30 x 40 220 35 x 35 270 30 x 50 270 35 x 35 330 30 x 55 330 35 x 45 390 35 x 50 470 35 x 55
B43501A6476M0*# B43501A6686M0*# B43501B6686M0*# B43501A6107M0*# B43501B6107M0*# B43501B6157M0*# B43501A6157M0*# B43501A6187M0*# B43501B6187M0*# B43501A6227M0*# B43501B6227M0*# B43501A6277M0*# B43501B6277M0*# B43501A6337M0*# B43501B6337M0*# B43501A6397M0*# B43501A6477M0*#
Composition of ordering code * = Insulation feature #= 0 = PVC insulation 6 = PET insulation 8 = PVC insulation with additional PET insulation cap on terminal side
Terminal style 0 = snap-in standard terminals (6.3 mm) 2 = snap-in 3 terminals (4.5 mm) 7 = snap-in short terminals (4.5 mm)
5) 120-Hz conversion factor of ripple current: IAC (120 Hz) = 1.03 IAC (100 Hz)
Please read Cautions and warnings and Important notes at the end of this document.
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B43501 Long useful life 85 C
Useful life depending on ambient temperature TA under ripple current operating conditions at VR 450 V1) Voltage derating (0.93 VR) enables 105 C operation
Useful life depending on ambient temperature TA under ripple current operating conditions at VR = 500 V1)
1) Refer to chapter "General technical information, 5.3 Calculation of useful life" for an explanation on how to interpret the useful life graphs.
Please read Cautions and warnings and Important notes at the end of this document.
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B43501 Long useful life 85 C
Frequency factor of permissible ripple current IAC versus frequency f
Frequency characteristics of ESR Typical behavior
Impedance Z versus frequency f Typical behavior at 20 C
Please read Cautions and warnings and Important notes at the end of this document.
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B43501 Long useful life 85 C
Cautions and warnings Personal safety The electrolytes used by EPCOS have not only been optimized with a view to the intended application, but also 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, part of the high-voltage electrolytes used by EPCOS are self-extinguishing. They contain flame-retarding substances which will quickly extinguish any flame that may have been ignited. 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 safe substitute materials are currently known. However, the amount of dangerous materials used in our products has been limited to an absolute minimum. Nevertheless, the following rules should be observed when handling Al electrolytic capacitors: Any escaping electrolyte should not come into contact with eyes or skin. If electrolyte does come into contact with the skin, wash the affected parts 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 breathing in 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.
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B43501 Long useful life 85 C
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" 1 "Basic construction of aluminum electrolytic capacitors" 3.1.6 "Reverse voltage" 7.2 "Maximum permissible operating temperature" 10 "Maintenance"
Polarity
Make sure that polar capacitors are connected with the right polarity.
Reverse voltage Upper category temperature Maintenance
Voltages polarity classes should be prevented by connecting a diode. Do not exceed the upper category temperatur.
Mounting position of screw terminal capacitors Mounting of single-ended capacitors
Make periodic inspections of the capacitors. Before the inspection, make sure that the power supply is turned off and carefully discharge the electricity of the capacitors. Do not apply any mechanical stress to the capacitor terminals. Do not mount the capacitor with the terminals (safety vent) upside down.
Robustness of terminals
Soldering
11.1 "Mounting positions of capacitors with screw terminals" 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. The following maximum tightening torques must 11.3 not be exceeded when connecting screw "Mounting torques" terminals: M5: 2 Nm M6: 2.5 Nm Do not exceed the specified time or temperature 11.5 limits during soldering. "Soldering"
Page 17 of 21
Please read Cautions and warnings and Important notes at the end of this document.
B43501 Long useful life 85 C
Topic
Safety information
Soldering, cleaning agents Passive flammability Active flammability
Reference Chapter "General technical information" Do not allow halogenated hydrocarbons to come 11.6 into contact with aluminum electrolytic capacitors. "Cleaning agents" Avoid external energy, such as fire or electricity. 8.1 "Passive flammability" Avoid overload of the capacitors. 8.2 "Active flammability" Reference Chapter "Capacitors with screw terminals" "Screw terminals accessories"
Breakdown strength Do not damage the insulating sleeve, especially of insulating when ring clips are used for mounting. sleeves
Please read Cautions and warnings and Important notes at the end of this document.
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B43501 Long useful life 85 C
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 IAC,R (B) Ileak Ileak,op l lmax R Rins Rsymm T T TA TC TB t t tb 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 Rated ripple current for base cooling 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 Case temperature Capacitor base temperature Time Period Service life (operating hours) German Kapazitat Nennkapazitat Serienkapazitat Serienkapazitat bei Temperatur T Kapazitat bei Frequenz f Gehausedurchmesser, Nennma Maximaler Gehausedurchmesser Eigeninduktivitat Ersatzserienwiderstand Ersatzserienwiderstand bei Frequenz f Ersatzserienwiderstand bei Temperatur T Frequenz Strom Wechselstrom Wechselstrom, Effektivwert Wechselstrom bei Frequenz f Maximal zulassiger Wechselstrom Nennwechselstrom Nennwechselstromstrom fur Bodenkuhlung Ableitstrom Ableitstrom bei Betrieb Gehauselange, Nennma Maximale Gehauselange (ohne Anschlusse und Gewindebolzen) Widerstand Isolationswiderstand Symmetrierwiderstand Temperatur Temperaturdifferenz Umgebungstemperatur Gehausetemperatur Temperatur des Becherbodens Zeit Zeitraum Brauchbarkeitsdauer (Betriebszeit)
Please read Cautions and warnings and Important notes at the end of this document.
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B43501 Long useful life 85 C
Symbol V VF Vop VR VS XC XL Z ZT tan 0 r Notes
English Voltage Forming voltage Operating voltage Rated voltage, DC voltage Surge voltage Capacitive reactance Inductive reactance Impedance Impedance at temperature T Dissipation factor Failure rate Absolute permittivity Relative permittivity Angular velocity; 2 f
German Spannung Formierspannung Betriebsspannung Nennspannung, Gleichspannung Spitzenspannung Kapazitiver Blindwiderstand Induktiver Blindwiderstand Scheinwiderstand Scheinwiderstand bei Temperatur T Verlustfaktor Ausfallrate Elektrische Feldkonstante Dielektrizitatszahl Kreisfrequenz; 2 f
All dimensions are given in mm.
Please read Cautions and warnings and Important notes at the end of this document.
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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, EPCOS is 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 an EPCOS 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 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 Material Data Sheets on the Internet (www.epcos.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 the current version of the "General Terms of Delivery for Products and Services in the Electrical Industry" published by the German Electrical and Electronics Industry Association (ZVEI). 7. The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CSSP, CTVS, DSSP, MiniBlue, MKK, MLSC, MotorCap, PCC, PhaseCap, PhaseMod, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SIMID, SineFormer, SIOV, SIP5D, SIP5K, 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.
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