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film capacitors metallized polypropylene film capacitors (mfp) series/type: b32682 ... b32686 date: july 2015 ? epcos ag 2015. 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.
typical applications smoothing snubbering electronic ballast switch mode power supplies high-frequency ac loads high voltages and very high currents climatic max. operating temperature: 110 c climatic category (iec 60068-1): 55/100/56 construction dielectric: polypropylene (pp) film metallized on one side and metal foils internally connected in series plastic case (ul 94 v-0) epoxy resin sealing (ul 94 v-0) features very high pulse strength highest possible contact reliability self-healing properties rohs-compatible terminals parallel wire leads, lead-free tinned special lead lengths available on request marking manufacturer?s logo, lot number, type number, rated capacitance (coded), capacitance tolerance (code letter), rated dc voltage, date of manufacture (coded) delivery mode bulk (untaped), taped (ammo pack or reels) dimensional drawing dimensions in mm lead spacing 0.4 lead diameter d 1 0.05 type 15.0 0.8 b32682 22.5 0.8 b32683 27.5 0.8 b32684 37.5 1.0 b32686 metallized polypropylene film capacitors (mfp) b32682 ... b32686 very high pulse (wound) page 2 of 32 please read cautions and warnings and important notes at the end of this document.
overview of available types lead spacing 15.0 mm 22.5 mm type b32682 b32683 page 5 7 v r (v dc) 400 630 1000 1250 1600 2000 400 630 1000 1250 1600 2000 2500 c r (nf) 0.47 0.68 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 33 47 68 100 150 b32682 ... b32686 very high pulse (wound) page 3 of 32 please read cautions and warnings and important notes at the end of this document.
overview of available types lead spacing 27.5 mm 37.5 mm type b32684 b32686 page 9 10 v r (v dc) 400 630 1000 1250 1600 2000 630 1000 1250 1600 2000 c r (nf) 15 22 33 47 68 100 150 220 330 470 680 1000 1500 b32682 ... b32686 very high pulse (wound) page 4 of 32 please read cautions and warnings and important notes at the end of this document.
ordering codes and packing units (lead spacing 15 mm) v r v dc v rms f 1 khz v ac c r nf max. dimensions w h l mm ordering code (composition see below) straight terminals, ammo pack pcs./moq straight terminals, reel pcs./moq straight terminals, untaped pcs./moq moq = minimum order quantity, consisting of 4 packing units. intermediate capacitances values on request. composition of ordering code + = capacitance tolerance code: *** = packaging code: m = 20% k = 10% j = 5% 289 = straight terminals, ammo pack 189 = straight terminals, reel 000 = straight terminals, untaped (lead length 6 - 1 mm) 400 250 15.0 5.0 10.5 18.0 b32682a4153+*** 4680 5200 4000 22.0 6.0 11.0 18.0 b32682a4223+*** 3840 4400 4000 33.0 7.0 12.5 18.0 b32682a4333+*** 3320 3600 4000 47.0 8.5 14.5 18.0 b32682a4473+*** 2720 2800 2000 630 300 4.7 5.0 10.5 18.0 b32682a6472+*** 4680 5200 4000 6.8 5.0 10.5 18.0 b32682a6682+*** 4680 5200 4000 10.0 5.0 10.5 18.0 b32682a6103+*** 4680 5200 4000 15.0 6.0 11.0 18.0 b32682a6153+*** 3840 4400 4000 22.0 7.0 12.5 18.0 b32682a6223+*** 3320 3600 4000 33.0 8.5 14.5 18.0 b32682a6333+*** 2720 2800 2000 47.0 9.0 17.5 18.0 b32682a6473+*** 2560 2800 2000 1000 400 3.3 5.0 10.5 18.0 b32682a0332+*** 4680 5200 4000 4.7 5.0 10.5 18.0 b32682a0472+*** 4680 5200 4000 6.8 6.0 12.0 18.0 b32682a0682+*** 3840 4400 4000 10.0 7.0 12.5 18.0 b32682a0103+*** 3320 3600 4000 15.0 8.5 14.5 18.0 b32682a0153+*** 2720 2800 2000 1250 450 2.2 5.0 10.5 18.0 b32682a7222+*** 4680 5200 4000 3.3 5.0 10.5 18.0 b32682a7332+*** 4680 5200 4000 4.7 6.0 12.0 18.0 b32682a7472+*** 3840 4400 4000 6.8 7.0 12.5 18.0 b32682a7682+*** 3320 3600 4000 10.0 8.5 14.5 18.0 b32682a7103+*** 2720 2800 2000 b32682 very high pulse (wound) page 5 of 32 please read cautions and warnings and important notes at the end of this document.
ordering codes and packing units (lead spacing 15 mm) v r v dc v rms f 1 khz v ac c r nf max. dimensions w h l mm ordering code (composition see below) straight terminals, ammo pack pcs./moq straight terminals, reel pcs./moq straight terminals, untaped pcs./moq moq = minimum order quantity, consisting of 4 packing units. intermediate capacitances values on request. composition of ordering code + = capacitance tolerance code: *** = packaging code: m = 20% k = 10% j = 5% 289 = straight terminals, ammo pack 189 = straight terminals, reel 000 = straight terminals, untaped (lead length 6 - 1 mm) 1600 500 1.5 5.0 10.5 18.0 b32682a1152+*** 4680 5200 4000 2.2 6.0 11.0 18.0 b32682a1222+*** 3840 4400 4000 3.3 7.0 12.5 18.0 b32682a1332+*** 3320 3600 4000 4.7 8.5 14.5 18.0 b32682a1472+*** 2720 2800 2000 6.8 9.0 17.5 18.0 b32682a1682+*** 2560 2800 2000 2000 550 0.47 5.0 10.5 18.0 b32682a2471m*** 4680 5200 4000 0.68 5.0 10.5 18.0 b32682a2681m*** 4680 5200 4000 1.0 5.0 10.5 18.0 b32682a2102+*** 4680 5200 4000 1.5 6.0 12.0 18.0 B32682A2152+*** 3840 4400 4000 2.2 7.0 12.5 18.0 b32682a2222+*** 3320 3600 4000 3.3 8.5 14.5 18.0 b32682a2332+*** 2720 2800 2000 b32682 very high pulse (wound) page 6 of 32 please read cautions and warnings and important notes at the end of this document.
ordering codes and packing units (lead spacing 22.5 mm) v r v dc v rms f 1 khz v ac c r nf max. dimensions w h l mm ordering code (composition see below) straight terminals, ammo pack pcs./moq straight terminals, reel pcs./moq straight terminals, untaped pcs./moq moq = minimum order quantity, consisting of 4 packing units. intermediate capacitances values on request. composition of ordering code + = capacitance tolerance code: *** = packaging code: m = 20% k = 10% j = 5% 289 = straight terminals, ammo pack 189 = straight terminals, reel 000 = straight terminals, untaped (lead length 6 - 1 mm) 400 250 33.0 6.0 15.0 26.5 b32683a4333+*** 2720 2800 2880 47.0 6.0 15.0 26.5 b32683a4473+*** 2720 2800 2880 68.0 7.0 16.0 26.5 b32683a4683+*** 2320 2400 2520 100.0 8.5 16.5 26.5 b32683a4104+*** 1920 2000 2040 150.0 10.5 18.5 26.5 b32683a4154+*** 1560 1600 2160 630 300 33.0 6.0 15.0 26.5 b32683a6333+*** 2720 2800 2880 47.0 7.0 16.0 26.5 b32683a6473+*** 2320 2400 2520 68.0 8.5 16.5 26.5 b32683a6683+*** 1920 2000 2040 100.0 10.5 18.5 26.5 b32683a6104+*** 1560 1600 2160 150.0 12.0 22.0 26.5 b32683a6154+*** 1800 1000 400 10.0 6.0 15.0 26.5 b32683a0103+*** 2720 2800 2880 15.0 6.0 15.0 26.5 b32683a0153+*** 2720 2800 2880 22.0 7.0 16.0 26.5 b32683a0223+*** 2320 2400 2520 33.0 8.5 16.5 26.5 b32683a0333+*** 1920 2000 2040 47.0 10.5 18.5 26.5 b32683a0473+*** 1560 1600 2160 68.0 12.0 22.0 26.5 b32683a0683+*** 1800 1250 450 10.0 6.0 15.0 26.5 b32683a7103+*** 2720 2800 2880 15.0 7.0 16.0 26.5 b32683a7153+*** 2320 2400 2520 22.0 8.5 16.5 26.5 b32683a7223+*** 1920 2000 2040 33.0 10.5 18.5 26.5 b32683a7333+*** 1560 1600 2160 1600 500 6.8 6.0 15.0 26.5 b32683a1682+*** 2720 2800 2880 10.0 7.0 16.0 26.5 b32683a1103+*** 2320 2400 2520 15.0 8.5 16.5 26.5 b32683a1153+*** 1920 2000 2040 22.0 10.5 18.5 26.5 b32683a1223+*** 1560 1600 2160 b32683 very high pulse (wound) page 7 of 32 please read cautions and warnings and important notes at the end of this document.
ordering codes and packing units (lead spacing 22.5 mm) v r v dc v rms f 1 khz v ac c r nf max. dimensions w h l mm ordering code (composition see below) straight terminals, ammo pack pcs./moq straight terminals, reel pcs./moq straight terminals, untaped pcs./moq moq = minimum order quantity, consisting of 4 packing units. intermediate capacitances values on request. composition of ordering code + = capacitance tolerance code: *** = packaging code: m = 20% k = 10% j = 5% 289 = straight terminals, ammo pack 189 = straight terminals, reel 000 = straight terminals, untaped (lead length 6 - 1 mm) 2000 550 3.3 6.0 15.0 26.5 b32683a2332+*** 2720 2800 2880 4.7 6.0 15.0 26.5 b32683a2472+*** 2720 2800 2880 6.8 7.0 16.0 26.5 b32683a2682+*** 2320 2400 2520 10.0 8.5 16.5 26.5 b32683a2103+*** 1920 2000 2040 15.0 10.5 18.5 26.5 b32683a2153+*** 1560 1600 2160 2500 750 1.5 6.0 15.0 26.5 b32683a3152+*** 2720 2800 2880 2.2 7.0 16.0 26.5 b32683a3222+*** 2320 2400 2520 3.3 8.5 16.5 26.5 b32683a3332+*** 1920 2000 2040 4.7 10.5 18.5 26.5 b32683a3472+*** 1560 1600 2160 6.8 12.0 22.0 26.5 b32683a3682+*** 1800 b32683 very high pulse (wound) page 8 of 32 please read cautions and warnings and important notes at the end of this document.
ordering codes and packing units (lead spacing 27.5 mm) v r v dc v rms f 1 khz v ac c r nf max. dimensions w h l mm ordering code (composition see below) straight terminals, untaped pcs./moq moq = minimum order quantity, consisting of 4 packing units. intermediate capacitances values on request. composition of ordering code + = capacitance tolerance code: m = 20% k = 10% j = 5% 400 250 150.0 11.0 19.0 31.5 b32684a4154+000 1280 220.0 11.0 21.0 31.5 b32684a4224+000 1280 330.0 13.5 23.0 31.5 b32684a4334+000 1040 470.0 18.0 27.5 31.5 b32684a4474+000 800 680.0 19.0 30.0 31.5 b32684a4684+000 720 630 300 100.0 11.0 19.0 31.5 b32684a6104+000 1280 150.0 11.0 21.0 31.5 b32684a6154+000 1280 220.0 13.5 23.0 31.5 b32684a6224+000 1040 330.0 15.0 24.5 31.5 b32684a6334+000 960 470.0 19.0 30.0 31.5 b32684a6474+000 720 1000 400 47.0 11.0 19.0 31.5 b32684a0473+000 1280 68.0 11.0 21.0 31.5 b32684a0683+000 1280 100.0 13.5 23.0 31.5 b32684a0104+000 1040 150.0 18.0 27.5 31.5 b32684a0154+000 800 220.0 21.0 31.0 31.5 b32684a0224+000 784 1250 450 33.0 11.0 19.0 31.5 b32684a7333+000 1280 47.0 11.0 21.0 31.5 b32684a7473+000 1280 68.0 13.5 23.0 31.5 b32684a7683+000 1040 100.0 15.0 24.5 31.5 b32684a7104+000 960 150.0 19.0 30.0 31.5 b32684a7154+000 720 1600 500 22.0 11.0 19.0 31.5 b32684a1223+000 1280 33.0 11.0 21.0 31.5 b32684a1333+000 1280 47.0 13.5 23.0 31.5 b32684a1473+000 1040 68.0 15.0 24.5 31.5 b32684a1683+000 960 100.0 19.0 30.0 31.5 b32684a1104+000 720 2000 550 15.0 11.0 19.0 31.5 b32684a2153+000 1280 22.0 11.0 21.0 31.5 b32684a2223+000 1280 33.0 13.5 23.0 31.5 b32684a2333+000 1040 47.0 18.0 27.5 31.5 b32684a2473+000 800 68.0 19.0 30.0 31.5 b32684a2683+000 720 b32684 very high pulse (wound) page 9 of 32 please read cautions and warnings and important notes at the end of this document.
ordering codes and packing units (lead spacing 37.5 mm) v r v dc v rms f 1 khz v ac c r nf max. dimensions w h l mm ordering code (composition see below) straight terminals, untaped pcs./moq moq = minimum order quantity, consisting of 4 packing units. intermediate capacitances values on request. composition of ordering code + = capacitance tolerance code: m = 20% k = 10% j = 5% 630 300 680.0 18.0 32.5 42.0 b32686a6684+000 192 1000.0 20.0 39.5 42.0 b32686a6105+000 128 1500.0 28.0 42.5 42.0 b32686a6155+000 216 1000 400 68.0 12.0 22.0 42.0 b32686a0683+000 288 100.0 12.0 22.0 42.0 b32686a0104+000 288 150.0 14.0 25.0 42.0 b32686a0154+000 224 220.0 16.0 28.5 42.0 b32686a0224+000 192 330.0 20.0 39.5 42.0 b32686a0334+000 128 470.0 28.0 37.0 42.0 b32686a0474+000 128 1250 450 68.0 12.0 22.0 42.0 b32686a7683+000 288 100.0 14.0 25.0 42.0 b32686a7104+000 224 150.0 16.0 28.5 42.0 b32686a7154+000 192 220.0 18.0 32.5 42.0 b32686a7224+000 192 330.0 20.0 39.5 42.0 b32686a7334+000 128 1600 500 47.0 12.0 22.0 42.0 b32686a1473+000 288 68.0 14.0 25.0 42.0 b32686a1683+000 224 100.0 18.0 32.5 42.0 b32686a1104+000 192 150.0 20.0 39.5 42.0 b32686a1154+000 192 220.0 28.0 37.0 42.0 b32686a1224+000 216 2000 550 22.0 12.0 22.0 42.0 b32686a2223+000 288 33.0 12.0 22.0 42.0 b32686a2333+000 288 47.0 14.0 25.0 42.0 b32686a2473+000 224 68.0 16.0 28.5 42.0 b32686a2683+000 192 100.0 18.0 32.5 42.0 b32686a2104+000 192 b32686 very high pulse (wound) page 10 of 32 please read cautions and warnings and important notes at the end of this document.
technical data operating temperature range max. operating temperature t op,max +110 c upper category temperature t max +100 c lower category temperature t min 55 c rated dc temperature t rdc +85 c rated ac temperature t rac +75 c voltage derating the rated voltage is decreased with 1.25%/ c between rated temperature and +100 c dissipation factor tan d at 20 c (upper limit values) at 1 khz 10 khz 100 khz c r 0.1 m f 0.0004 0.0004 0.001 0.1 m f < c r 1 m f 0.0004 0.0006 c r > 1 m f 0.0004 insulation resistance r ins or time constant t = c r r ins at 20 c, rel. humidity 65% (minimum as-delivered values) c r 0.33 m f 100 g w c r > 0.33 m f 30000 s dc test voltage 2.0 v r , 2 s category voltage v c t a ( c) dc voltage derating ac voltage derating v dc continuous operation t a 85 v c = v r 85 10% of parameters dissipation factor tan d > 4 upper limit value insulation resistance r ins or time constant t = c r r ins < 1500 m w (c r 0.33 m f < 500 s (c r > 0.33 m f) b32682 ... b32686 very high pulse (wound) page 11 of 32 please read cautions and warnings and important notes at the end of this document.
pulse handling capability "dv/dt" represents the maximum permissible voltage change per unit of time for non-sinusoidal voltages, expressed in v/ m s. "k 0 " represents the maximum permissible pulse characteristic of the waveform applied to the capacitor, expressed in v 2 / m s. note: the values of dv/dt and k 0 provided below must not be exceeded in order to avoid damaging the capacitor. dv/dt values lead spacing 15 mm 22.5 mm 27.5 mm 37.5 mm v r v rms v dc v ac dv/dt in v/ m s 400 250 7 000 5 000 4 000 630 300 12 000 7 000 5 000 3 000 1000 400 15 000 11 000 9 000 5 000 1250 450 27 000 11 000 9 000 6 000 1600 500 27 000 17 000 11 000 9 000 2000 550 39 000 21 000 11 000 9 000 2500 750 21 000 k 0 values lead spacing 15 mm 22.5 mm 27.5 mm 37.5 mm v r v rms v dc v ac k 0 in v 2 / m s 400 250 5 600 000 4 000 000 3 200 000 630 300 15 120 000 8 820 000 6 300 000 3 780 000 1000 400 30 000 000 22 000 000 18 000 000 10 000 000 1250 450 67 500 000 27 500 000 22 500 000 15 000 000 1600 500 86 400 000 54 400 000 35 200 000 28 800 000 2000 550 156 000 000 84 000 000 44 000 000 36 000 000 2500 750 105 000 000 b32682 ... b32686 very high pulse (wound) page 12 of 32 please read cautions and warnings and important notes at the end of this document.
impedance z versus frequency f (typical values) b32682 ... b32686 very high pulse (wound) page 13 of 32 please read cautions and warnings and important notes at the end of this document.
permissible ac voltage v rms versus frequency f (for sinusoidal waveforms, t a 90 c) for t a > 90 c, please refer to "general technical information", section 3.2.3. lead spacing 15 mm 400 v dc/250 v ac 630 v dc/300 v ac 1000 v dc/400 v ac 1250 v dc/450 v ac b32682 very high pulse (wound) page 14 of 32 please read cautions and warnings and important notes at the end of this document.
permissible ac voltage v rms versus frequency f (for sinusoidal waveforms, t a 90 c) for t a >90 c, please refer to "general technical information", section 3.2.3. lead spacing 15 mm 1600 v dc/500 v ac 2000 v dc/550 v ac b32682 very high pulse (wound) page 15 of 32 please read cautions and warnings and important notes at the end of this document.
permissible ac voltage v rms versus frequency f (for sinusoidal waveforms, t a 90 c) for t a > 90 c, please refer to "general technical information", section 3.2.3. lead spacing 22.5 mm 400 v dc/250 v ac 630 v dc/300 v ac 1000 v dc/400 v ac 1250 v dc/450 v ac b32683 very high pulse (wound) page 16 of 32 please read cautions and warnings and important notes at the end of this document.
permissible ac voltage v rms versus frequency f (for sinusoidal waveforms, t a 90 c) for t a >90 c, please refer to "general technical information", section 3.2.3. lead spacing 22.5 mm 1600 v dc/500 v ac 2000 v dc/550 v ac b32683 very high pulse (wound) page 17 of 32 please read cautions and warnings and important notes at the end of this document.
permissible ac voltage v rms versus frequency f (for sinusoidal waveforms, t a 90 c) for t a > 90 c, please refer to "general technical information", section 3.2.3. lead spacing 27.5 mm 400 v dc/250 v ac 630 v dc/300 v ac 1000 v dc/400 v ac 1250 v dc/450 v ac b32684 very high pulse (wound) page 18 of 32 please read cautions and warnings and important notes at the end of this document.
permissible ac voltage v rms versus frequency f (for sinusoidal waveforms, t a 90 c) for t a >90 c, please refer to "general technical information", section 3.2.3. lead spacing 27.5 mm 1600 v dc/500 v ac 2000 v dc/550 v ac b32684 very high pulse (wound) page 19 of 32 please read cautions and warnings and important notes at the end of this document.
permissible ac voltage v rms versus frequency f (for sinusoidal waveforms, t a 90 c) for t a > 90 c, please refer to "general technical information", section 3.2.3. lead spacing 37.5 mm 630 v dc/300 v ac 1000 v dc/400 v ac 1250 v dc/450 v ac 1600 v dc/500 v ac b32686 very high pulse (wound) page 20 of 32 please read cautions and warnings and important notes at the end of this document.
permissible ac voltage v rms versus frequency f (for sinusoidal waveforms, t a 90 c) for t a >90 c, please refer to "general technical information", section 3.2.3. lead spacing 37.5 mm 2000 v dc/550 v ac b32686 very high pulse (wound) page 21 of 32 please read cautions and warnings and important notes at the end of this document.
mounting guidelines 1 soldering 1.1 solderability of leads the solderability of terminal leads is tested to iec 60068-2-20, test ta, method 1. before a solderability test is carried out, terminals are subjected to accelerated ageing (to iec 60068-2-2, test ba: 4 h exposure to dry heat at 155 c). since the ageing temperature is far higher than the upper category temperature of the capacitors, the terminal wires should be cut off from the capacitor before the ageing procedure to prevent the solderability being impaired by the products of any capacitor decomposition that might occur. solder bath temperature 235 5 c soldering time 2.0 0.5 s immersion depth 2.0 +0/ 0.5 mm from capacitor body or seating plane evaluation criteria: visual inspection wetting of wire surface by new solder 3 90%, free-flowing solder 1.2 resistance to soldering heat resistance to soldering heat is tested to iec 60068-2-20, test tb, method 1a. conditions: series solder bath temperature soldering time mkt boxed (except 2.5 6.5 7.2 mm) coated uncoated (lead spacing > 10 mm) 260 5 c 10 1 s mfp mkp (lead spacing > 7.5 mm) mkt boxed (case 2.5 6.5 7.2 mm) 5 1 s mkp mkt (lead spacing 7.5 mm) uncoated (lead spacing 10 mm) insulated (b32559) < 4 s recommended soldering profile for mkt uncoated (lead spacing 10 mm) and insulated (b32559) b32682 ... b32686 very high pulse (wound) page 22 of 32 please read cautions and warnings and important notes at the end of this document.
immersion depth 2.0 +0/ 0.5 mm from capacitor body or seating plane shield heat-absorbing board, (1.5 0.5) mm thick, between capacitor body and liquid solder evaluation criteria: visual inspection no visible damage d c/c 0 2% for mkt/mkp/mfp 5% for emi suppression capacitors tan d as specified in sectional specification b32682 ... b32686 very high pulse (wound) page 23 of 32 please read cautions and warnings and important notes at the end of this document.
1.3 general notes on soldering permissible heat exposure loads on film capacitors are primarily characterized by the upper cate- gory temperature t max . long exposure to temperatures above this type-related temperature limit can lead to changes in the plastic dielectric and thus change irreversibly a capacitor's electrical characteristics. for short exposures (as in practical soldering processes) the heat load (and thus the possible effects on a capacitor) will also depend on other factors like: pre-heating temperature and time forced cooling immediately after soldering terminal characteristics: diameter, length, thermal resistance, special configurations (e.g. crimping) height of capacitor above solder bath shadowing by neighboring components additional heating due to heat dissipation by neighboring components use of solder-resist coatings the overheating associated with some of these factors can usually be reduced by suitable coun- termeasures. for example, if a pre-heating step cannot be avoided, an additional or reinforced cooling process may possibly have to be included. epcos recommendations as a reference, the recommended wave soldering profile for our film capacitors is as follows: b32682 ... b32686 very high pulse (wound) page 24 of 32 please read cautions and warnings and important notes at the end of this document.
body remperature should follow the description below: mkp capacitor during pre-heating: t p 110 c during soldering: t s 120 c, t s 45 s mkt capacitor during pre-heating: t p 125 c during soldering: t s 160 c, t s 45 s when smd components are used together with leaded ones, the film capacitors should not pass into the smd adhesive curing oven. the leaded components should be assembled after the smd curing step. leaded film capacitors are not suitable for reflow soldering. for uncoated mkt capacitors with lead spacings 10 mm (b32560/b32561) the following mea- sures are recommended: pre-heating to not more than 110 c in the preheater phase rapid cooling after soldering please refer to epcos film capacitor data book in case more details are needed. b32682 ... b32686 very high pulse (wound) page 25 of 32 please read cautions and warnings and important notes at the end of this document.
cautions and warnings do not exceed the upper category temperature (uct). do not apply any mechanical stress to the capacitor terminals. avoid any compressive, tensile or flexural stress. do not move the capacitor after it has been soldered to the pc board. do not pick up the pc board by the soldered capacitor. do not place the capacitor on a pc board whose pth hole spacing differs from the specified lead spacing. do not exceed the specified time or temperature limits during soldering. avoid external energy inputs, such as fire or electricity. avoid overload of the capacitors. the table below summarizes the safety instructions that must always be observed. a detailed de- scription can be found in the relevant sections of the chapters "general technical information" and "mounting guidelines". topic safety information reference chapter "general technical information" storage conditions make sure that capacitors are stored within the specified range of time, temperature and humidity conditions. 4.5 "storage conditions" flammability avoid external energy, such as fire or electricity (passive flammability), avoid overload of the capacitors (active flammability) and consider the flammability of materials. 5.3 "flammability" resistance to vibration do not exceed the tested ability to withstand vibration. the capacitors are tested to iec 60068-2-6. epcos offers film capacitors specially designed for operation under more severe vibration regimes such as those found in automotive applications. consult our catalog "film capacitors for automotive electronics". 5.2 "resistance to vibration" b32682 ... b32686 very high pulse (wound) page 26 of 32 please read cautions and warnings and important notes at the end of this document.
topic safety information reference chapter "mounting guidelines" soldering do not exceed the specified time or temperature limits during soldering. 1 "soldering" cleaning use only suitable solvents for cleaning capacitors. 2 "cleaning" embedding of capacitors in finished assemblies when embedding finished circuit assemblies in plastic resins, chemical and thermal influences must be taken into account. caution: consult us first, if you also wish to embed other uncoated component types! 3 "embedding of capacitors in finished assemblies" display of ordering codes for epcos products the ordering code for one and the same product can be represented differently in data sheets, data books, other publications and the website of epcos, or in order-related documents such as shipping notes, order confirmations and product labels. the varying representations of the or- dering 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.epcos.com/orderingcodes. b32682 ... b32686 very high pulse (wound) page 27 of 32 please read cautions and warnings and important notes at the end of this document.
symbols and terms symbol english german a heat transfer coefficient w?rmebergangszahl a c temperature coefficient of capacitance temperaturkoeffizient der kapazit?t a capacitor surface area kondensatoroberfl?che b c humidity coefficient of capacitance feuchtekoeffizient der kapazit?t c capacitance kapazit?t c r rated capacitance nennkapazit?t d c absolute capacitance change absolute kapazit?ts?nderung d c/c relative capacitance change (relative deviation of actual value) relative kapazit?ts?nderung (relative abweichung vom ist-wert) d c/c r capacitance tolerance (relative deviation from rated capacitance) kapazit?tstoleranz (relative abweichung vom nennwert) dt time differential differentielle zeit d t time interval zeitintervall d t absolute temperature change (self-heating) absolute temperatur?nderung (selbsterw?rmung) d tan d absolute change of dissipation factor absolute ?nderung des verlustfaktors d v absolute voltage change absolute spannungs?nderung dv/dt time differential of voltage function (rate of voltage rise) differentielle spannungs?nderung (spannungsflankensteilheit) d v/ d t voltage change per time interval spannungs?nderung pro zeitintervall e activation energy for diffusion aktivierungsenergie zur diffusion esl self-inductance eigeninduktivit?t esr equivalent series resistance ersatz-serienwiderstand f frequency frequenz f 1 frequency limit for reducing permissible ac voltage due to thermal limits grenzfrequenz fr thermisch bedingte reduzierung der zul?ssigen wechselspannung f 2 frequency limit for reducing permissible ac voltage due to current limit grenzfrequenz fr strombedingte reduzierung der zul?ssigen wechselspannung f r resonant frequency resonanzfrequenz f d thermal acceleration factor for diffusion therm. beschleunigungsfaktor zur diffusion f t derating factor deratingfaktor i current (peak) stromspitze i c category current (max. continuous current) kategoriestrom (max. dauerstrom) b32682 ... b32686 very high pulse (wound) page 28 of 32 please read cautions and warnings and important notes at the end of this document.
symbol english german i rms (sinusoidal) alternating current, root-mean-square value (sinusf?rmiger) wechselstrom i z capacitance drift inkonstanz der kapazit?t k 0 pulse characteristic impulskennwert l s series inductance serieninduktivit?t l failure rate ausfallrate l 0 constant failure rate during useful service life konstante ausfallrate in der nutzungsphase l test failure rate, determined by tests experimentell ermittelte ausfallrate p diss dissipated power abgegebene verlustleistung p gen generated power erzeugte verlustleistung q heat energy w?rmeenergie r density of water vapor in air dichte von wasserdampf in luft r universal molar constant for gases allg. molarkonstante fr gas r ohmic resistance of discharge circuit ohmscher widerstand des entladekreises r i internal resistance innenwiderstand r ins insulation resistance isolationswiderstand r p parallel resistance parallelwiderstand r s series resistance serienwiderstand s severity (humidity test) sch?rfegrad (feuchtetest) t time zeit t temperature temperatur t time constant zeitkonstante tan d dissipation factor verlustfaktor tan d d dielectric component of dissipation factor dielektrischer anteil des verlustfaktors tan d p parallel component of dissipation factor parallelanteil des verlfustfaktors tan d s series component of dissipation factor serienanteil des verlustfaktors t a temperature of the air surrounding the component temperatur der luft, die das bauteil umgibt t max upper category temperature obere kategorietemperatur t min lower category temperature untere kategorietemperatur t ol operating life at operating temperature and voltage betriebszeit bei betriebstemperatur und -spannung t op operating temperature beriebstemperatur t r rated temperature nenntemperatur t ref reference temperature referenztemperatur t sl reference service life referenz-lebensdauer b32682 ... b32686 very high pulse (wound) page 29 of 32 please read cautions and warnings and important notes at the end of this document.
symbol english german v ac ac voltage wechselspannung v c category voltage kategoriespannung v c,rms category ac voltage (sinusf?rmige) kategorie-wechselspannung v cd corona-discharge onset voltage teilentlade-einsatzspannung v ch charging voltage ladespannung v dc dc voltage gleichspannung v fb fly-back capacitor voltage spannung (flyback) v i input voltage eingangsspannung v o output voltage ausgangssspannung v op operating voltage betriebsspannung v p peak pulse voltage impuls-spitzenspannung v pp peak-to-peak voltage impedance spannungshub v r rated voltage nennspannung r amplitude of rated ac voltage amplitude der nenn-wechselspannung v rms (sinusoidal) alternating voltage, root-mean-square value (sinusf?rmige) wechselspannung v sc s-correction voltage spannung bei anwendung "s-correction" v sn snubber capacitor voltage spannung bei anwendung "beschaltung" z impedance scheinwiderstand lead spacing rasterma? b32682 ... b32686 very high pulse (wound) page 30 of 32 please read cautions and warnings and important notes at the end of this document.
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 re- quirements 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 incum- bent on the customer to check and decide whether an epcos product with the properties de- scribed 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 ma- terial data sheets on the internet (www.epcos.com/material). should you have any more de- tailed 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 fore- going for customer-specific products. 6. unless otherwise agreed in individual contracts, all orders are subject to the current ver- sion of the "general terms of delivery for products and services in the electrical in- dustry" published by the german electrical and electronics industry association (zvei) . important notes page 31 of 32
7. the trade names epcos, alu-x, ceradiode, ceralink, cerapad, ceraplas, csmp, cssp, ctvs, deltacap, digisimic, dssp, exocore, filtercap, formfit, leaxield, miniblue, minicell, mkd, mkk, motorcap, pcc, phasecap, phasecube, phasemod, phicap, pqsine, siferrit, sifi, sikorel, silvercap, simdad, simic, simid, sineformer, siov, sip5d, sip5k, tfap, 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. important notes page 32 of 32

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