metallized polyester film capacitors (mkt-s) series/type: b32538 the following products presented in this data sheet are being withdrawn. for further information please contact your nearest epcos sales office, which will also support you in selecting a suitable substitute. the addresses of our worldwide sales network are presented at www.epcos.com/sales. ordering code substitute product date of withdrawal deadline last orders last shipments b32538* B32537 2007-02-09 2007-03-31 2007-09-30
typical applications test and measurement equipment rough environments climatic max. operating temperature: 125 c climatic category (iec 60068-1): 55/100/56 features optimum self-healing capability excellent short circuit protection very high reliability construction dielectric: polyethylene terephthalate (polyester, pet) construction with structured metallization tubular winding insulating sleeve face ends sealed with epoxy resin terminals central axial leads, lead-free tinned marking manufacturer's logo, style(mkt-s), rated capacitance (coded), capacitance tolerance (code letter), rated voltage, date of manufacture (coded) delivery mode bulk (untaped) taped (ammo pack) for notes on taping, refer to chapter "taping and packing?. dimensional drawing dimensions in mm diameter d <7.8 7.8 ... 16 >16 lead diameter d 1 0.6 0.8 1.0 when bending leads take care to leave a clearance of 1 mm to the capacitor body. metallized polyester film capacitors (mkt-s) b32538 high reliability (wound) 2
overview of types type b32538 v r (vdc) 50 100 160 250 630 v rms (vac) 20 35 60 90 200 c r ( m f) 0.033 0.047 0.068 0.10 0.15 0.22 0.33 0.47 0.68 1.0 1.5 2.2 3.3 4.7 6.8 10 22 47 100 b32538 high reliability (wound) 3
ordering codes and packing units v r vdc v rms f 60 hz vac c r m f max. dimensions d l mm ordering code (composition see below) ammo pack pcs./unit untaped pcs./unit further e series and intermediate capacitance values on request. composition of ordering code + = capacitance tolerance code: *** = packaging code: m = 20% k = 10% 007 = ammo pack 000 = untaped 50 20 0.47 6.1 16.0 b32538b5474+*** 1100 50 0.68 6.3 16.0 b32538b5684+*** 1000 50 1.0 6.9 16.0 b32538b5105+*** 950 50 1.5 7.6 16.0 b32538b5155+*** 870 50 2.2 7.4 20.0 b32538b5225+*** 900 50 3.3 8.2 20.0 b32538b5335+*** 800 50 4.7 9.3 20.0 b32538b5475+*** 700 20 6.8 10.8 20.0 b32538b5685+*** 400 20 10 12.6 20.0 b32538b5106+*** 350 20 100 35 0.10 6.2 16.0 b32538b1104+*** 1000 50 0.15 6.4 16.0 b32538b1154+*** 1000 50 0.22 6.9 16.0 b32538b1224+*** 950 50 0.33 7.0 16.0 b32538b1334+*** 950 50 0.47 6.7 16.0 b32538b1474+*** 950 50 0.68 6.7 16.0 b32538b1684+*** 950 50 1.0 6.7 20.0 b32538b1105+*** 950 50 1.5 7.4 20.0 b32538b1155+*** 900 50 2.2 8.0 20.0 b32538b1225+*** 800 50 3.3 9.2 20.0 b32538b1335+*** 700 20 4.7 10.4 20.0 b32538b1475+*** 400 20 6.8 9.0 32.5 b32538b1685+*** 700 20 10 10.7 32.5 b32538b1106+*** 400 20 22 14.6 32.5 b32538b1226+*** pu on request 20 47 20.2 32.5 b32538b1476+*** pu on request 20 100 28.2 32.5 b32538b1107+*** pu on request 20 b32538 high reliability (wound) 4
ordering codes and packing units v r vdc v rms f 60 hz vac c r m f max. dimensions d l mm ordering code (composition see below) ammo pack pcs./unit untaped pcs./unit further e series and intermediate capacitance values on request. composition of ordering code + = capacitance tolerance code: *** = packaging code: m = 20% k = 10% 007 = ammo pack 000 = untaped 160 60 0.10 6.1 16.0 b32538b2104+*** 1100 50 0.15 6.2 16.0 b32538b2154+*** 1000 50 0.22 6.4 16.0 b32538b2224+*** 1000 50 0.33 7.0 16.0 b32538b2334+*** 950 50 0.47 6.9 20.0 b32538b2474+*** 950 50 0.68 7.5 20.0 b32538b2684+*** 870 50 1.0 8.3 20.0 b32538b2105+*** 800 50 1.5 10.5 20.0 b32538b2155+*** 400 20 2.2 11.0 20.0 b32538b2225+*** 400 20 3.3 10.0 32.5 b32538b2335+*** 450 20 4.7 11.3 32.5 b32538b2475+*** 380 20 6.8 13.1 32.5 b32538b2685+*** pu on request 20 10 15.3 32.5 b32538b2106+*** pu on request 20 250 90 0.10 6.7 16.0 b32538b3104+*** 950 50 0.15 7.2 16.0 b32538b3154+*** 900 50 0.22 7.3 16.0 b32538b3224+*** 900 50 0.33 7.3 20.0 b32538b3334+*** 900 50 0.47 8.0 20.0 b32538b3474+*** 800 50 0.68 9.0 20.0 b32538b3684+*** 700 20 1.0 10.3 20.0 b32538b3105+*** 400 20 1.5 12.0 20.0 b32538b3155+*** 380 20 2.2 14.0 20.0 b32538b3225+*** 300 20 3.3 12.6 32.5 b32538b3335+*** 350 20 4.7 14.5 32.5 b32538b3475+*** pu on request 20 6.8 17.0 32.5 b32538b3685+*** pu on request 20 10 20.1 32.5 b32538b3106+000 20 b32538 high reliability (wound) 5
ordering codes and packing units v r vdc v rms f 60 hz vac c r m f max. dimensions d l mm ordering code (composition see below) ammo pack pcs./unit untaped pcs./unit further e series and intermediate capacitance values on request. composition of ordering code + = capacitance tolerance code: *** = packaging code: m = 20% k = 10% 007 = ammo pack 000 = untaped 630 200 0.033 6.7 16.0 b32538b8333+*** 950 50 0.047 7.3 16.0 b32538b8473+*** 900 50 0.068 7.2 20.0 b32538b8683+*** 900 50 0.10 7.9 20.0 b32538b8104+*** 800 50 0.15 9.0 20.0 b32538b8154+*** 700 20 0.22 10.5 20.0 b32538b8224+*** 400 20 0.33 12.0 20.0 b32538b8334+*** 380 20 0.47 13.9 20.0 b32538b8474+*** 300 20 0.68 12.3 32.5 b32538b8684+*** 350 20 1.0 14.3 32.5 b32538b8105+*** pu on request 20 1.5 17.0 32.5 b32538b8155+*** pu on request 20 2.2 20.0 32.5 b32538b8225+000 20 3.3 23.9 32.5 b32538b8335+000 20 4.7 28.1 32.5 b32538b8475+000 20 b32538 high reliability (wound) 6
technical data operating temperature range max. operating temperature t op,max +125 c upper category temperature t max +100 c lower category temperature t min 55 c rated temperature t r +85 c dissipation factor tan d (in 10 -3 ) c r ( m f) 0.47 0.47 < c r 4.7 4.7 < c r 10.0 > 10.0 at 20 c at 1 khz 7 8 8 10 (upper limit values) at 10 khz 15 22 25 insulation resistance r ins c r or time constant t = c r r ins 0.33 m f > 15000 m w at 20 c, rel. humidity 65% > 0.33 m f > 5000 s (minimum as-delivered values) dc test voltage 1.4 v r , 2 s category voltage v c t a ( c) dc voltage derating ac voltage derating (continuous operation with v dc t a 85 v c = v r v c,rms = v rms or v ac at f 60 hz) 85 10% of parameters dissipation factor tan d > 1.5 upper limit value insulation resistance r ins < 150 m w (c r 0.33 m f) or time constant t = c r r ins < 50 s (c r > 0.33 m f) b32538 high reliability (wound) 7
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 lenght of capacitor 16 mm 20 mm 32.5 mm v r v rms vdc vac dv/dt in v/ m s 50 20 2.5 1.5 100 35 13 9 6 160 60 20 12 8 250 90 23 16 10 630 200 40 26 18 k 0 values lenght of capacitor 16 mm 20 mm 32.5 mm v r v rms vdc vac k 0 in v 2 / m s 50 20 250 150 100 35 2 600 1 800 1 200 160 60 6 400 3 840 2 560 250 90 11 500 8 000 5 000 630 200 50 400 32 800 22 700 b32538 high reliability (wound) 8
impedance z versus frequency f (typical values) permissible ac voltage v rms versus frequency f values can be obtained on request. in specific cases please provide a scaled voltage/ time graph and state operating conditions. b32538 high reliability (wound) 9
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