B32537

Film Capacitors Metallized Polyester Film Capacitors (MKT-S) Series/Type: Date: B32537 May 2009 © EPCOS AG 2009. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. Metallized polyester film capacitors (MKT-S) High reliability (wound) B32537 Typical applications Measurement equipment Rough environments High-rel circuits in industrial electronics 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 Encapsulated in metal tube 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) Dimensional drawing Dimensions in mm Diameter d Lead diameter d1 16 0.8 1.0 When bending leads take care to leave a clearance of 1 mm to the capacitor body. Delivery mode Bulk (untaped) For notes on taping, refer to chapter "Taping and packing“. Please read Cautions and warnings and Important notes at the end of this document. Page 2 of 20 B32537 High reliability (wound) Overview of types Type VR (V DC) VRMS (V AC) CR (µF) 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 B32537 50 20 100 35 160 60 250 90 630 200 Please read Cautions and warnings and Important notes at the end of this document. Page 3 of 20 B32537 High reliability (wound) Ordering codes and packing units VR V DC 50 VRMS CR f ≤60 Hz V AC µF 20 0.47 0.68 1.0 1.5 2.2 3.3 4.7 6.8 10 35 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 Max. dimensions d×l mm 7.4 × 18.5 7.4 × 18.5 7.4 × 18.5 7.4 × 18.5 8.4 × 21.0 9.4 × 21.0 10.7 × 21.0 11.7 × 21.0 12.7 × 21.0 7.4 × 18.5 7.4 × 18.5 7.4 × 18.5 7.4 × 18.5 7.4 × 18.5 7.4 × 18.5 8.4 × 21.0 8.4 × 21.0 9.4 × 21.0 9.4 × 21.0 11.7 × 21.0 10.7 × 34.0 10.7 × 34.0 15.7 × 34.0 20.7 × 34.0 29.7 × 34.0 Ordering code (composition see below) B32537B5474+000 B32537B5684+000 B32537B5105+000 B32537B5155+000 B32537B5225+000 B32537B5335+000 B32537B5475+000 B32537B5685+000 B32537B5106+000 B32537B1104+000 B32537B1154+000 B32537B1224+000 B32537B1334+000 B32537B1474+000 B32537B1684+000 B32537B1105+000 B32537B1155+000 B32537B1225+000 B32537B1335+000 B32537B1475+000 B32537B1685+000 B32537B1106+000 B32537B1226+000 B32537B1476+000 B32537B1107+000 Untaped pcs./MOQ 200 200 200 200 200 80 80 80 80 200 200 200 200 200 200 200 200 80 80 80 80 80 80 80 80 100 MOQ = Minimum Order Quantity, consisting of 4 packing units. Further E series and intermediate capacitance values on request. Composition of ordering code + = Capacitance tolerance code: K = ±10% J = ±5% Please read Cautions and warnings and Important notes at the end of this document. Page 4 of 20 B32537 High reliability (wound) Ordering codes and packing units VR V DC 160 VRMS CR f ≤60 Hz V AC µF 60 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 90 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 Max. dimensions d×l mm 7.4 × 18.5 7.4 × 18.5 7.4 × 18.5 7.4 × 18.5 8.4 × 21.0 8.4 × 21.0 9.4 × 21.0 10.7 × 21.0 11.7 × 21.0 10.7 × 34.0 12.7 × 34.0 12.7 × 34.0 15.7 × 34.0 7.4 × 18.5 7.4 × 18.5 7.4 × 18.5 8.4 × 21.0 9.4 × 21.0 9.4 × 21.0 11.7 × 21.0 12.7 × 21.0 13.7 × 21.0 12.7 × 34.0 15.7 × 34.0 17.7 × 34.0 20.7 × 34.0 Ordering code (composition see below) B32537B2104+000 B32537B2154+000 B32537B2224+000 B32537B2334+000 B32537B2474+000 B32537B2684+000 B32537B2105+000 B32537B2155+000 B32537B2225+000 B32537B2335+000 B32537B2475+000 B32537B2685+000 B32537B2106+000 B32537B3104+000 B32537B3154+000 B32537B3224+000 B32537B3334+000 B32537B3474+000 B32537B3684+000 B32537B3105+000 B32537B3155+000 B32537B3225+000 B32537B3335+000 B32537B3475+000 B32537B3685+000 B32537B3106+000 Untaped pcs./MOQ 200 200 200 200 200 200 80 80 80 80 80 80 80 200 200 200 200 80 80 80 80 80 80 80 80 80 250 MOQ = Minimum Order Quantity, consisting of 4 packing units. Further E series and intermediate capacitance values on request. Composition of ordering code + = Capacitance tolerance code: K = ±10% J = ±5% Please read Cautions and warnings and Important notes at the end of this document. Page 5 of 20 B32537 High reliability (wound) Ordering codes and packing units VR V DC 630 VRMS CR f ≤60 Hz V AC µF 200 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 Max. dimensions d×l mm 7.4 × 18.5 7.4 × 18.5 8.4 × 21.0 9.4 × 21.0 9.4 × 21.0 11.7 × 21.0 12.7 × 21.0 13.7 × 21.0 12.7 × 34.0 15.7 × 34.0 17.7 × 34.0 20.7 × 34.0 25.7 × 34.0 29.7 × 34.0 Ordering code (composition see below) B32537B8333+000 B32537B8473+000 B32537B8683+000 B32537B8104+000 B32537B8154+000 B32537B8224+000 B32537B8334+000 B32537B8474+000 B32537B8684+000 B32537B8105+000 B32537B8155+000 B32537B8225+000 B32537B8335+000 B32537B8475+000 Untaped pcs./MOQ 200 200 200 80 80 80 80 80 80 80 80 80 80 80 MOQ = Minimum Order Quantity, consisting of 4 packing units. Further E series and intermediate capacitance values on request. Composition of ordering code + = Capacitance tolerance code: K = ±10% J = ±5% Please read Cautions and warnings and Important notes at the end of this document. Page 6 of 20 B32537 High reliability (wound) Technical data Operating temperature range Max. operating temperature Top,max Upper category temperature Tmax Lower category temperature Tmin Rated temperature TR ≤ 0.47 at 1 kHz 7 at 10 kHz 15 CR ≤ 0.33 µF > 0.33 µF 8 22 +125 °C +100 °C 55 °C +85 °C 8 25 10 Dissipation factor tan δ (in 10-3) CR (µF) at 20 °C (upper limit values) Insulation resistance Rins or time constant τ = CR Rins at 20 °C, rel. humidity ≤ 65% (minimum as-delivered values) DC test voltage 0.47 < CR ≤4.7 4.7 < CR ≤10.0 > 10.0 > 15000 MΩ > 5000 s 1.4 VR, 2 s TA (°C) DC voltage derating Category voltage VC (continuous operation with VDC TA ≤ 85 VC = VR or VAC at f ≤ 60 Hz) 85 1.5 upper limit value < 150 MΩ (CR ≤ 0.33 µF) < 50 s (CR > 0.33 µF) Please read Cautions and warnings and Important notes at the end of this document. Page 7 of 20 B32537 High reliability (wound) Pulse handling capability "dV/dt" represents the maximum permissible voltage change per unit of time for non-sinusoidal voltages, expressed in V/µs. "k0" represents the maximum permissible pulse characteristic of the waveform applied to the capacitor, expressed in V2/µs. Note: The values of dV/dt and k0 provided below must not be exceeded in order to avoid damaging the capacitor. dV/dt values Length of capacitor VR VRMS V DC V AC 50 20 100 35 160 60 250 90 630 200 k0 values Length of capacitor VR VRMS V DC V AC 50 20 100 35 160 60 250 90 630 200 18.5 mm k0 in V2/µs 250 2 600 6 400 11 500 50 400 21 mm 34 mm 18.5 mm dV/dt in V/µs 2.5 13 20 23 40 21 mm 34 mm 1.5 9 12 16 26 6 8 10 18 150 1 800 3 840 8 000 32 800 1 200 2 560 5 000 22 700 Please read Cautions and warnings and Important notes at the end of this document. Page 8 of 20 B32537 High reliability (wound) Impedance Z versus frequency f (typical values) Permissible AC voltage VRMS versus frequency f Values can be obtained on request. In specific cases please provide a scaled voltage/ time graph and state operating conditions. Please read Cautions and warnings and Important notes at the end of this document. Page 9 of 20 B32537 High reliability (wound) Mounting guidelines 1 1.1 Soldering 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 Soldering time Immersion depth Evaluation criteria: Visual inspection 1.2 235 ±5 °C 2.0 ±0.5 s 2.0 +0/ 0.5 mm from capacitor body or seating plane Wetting of wire surface by new solder ≥90%, free-flowing solder 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 10 ±1 s MKT boxed (except 2.5 × 6.5 × 7.2 mm) 260 ±5 °C coated uncoated (lead spacing > 10 mm) MFP MKP (lead spacing > 7.5 mm) MKT boxed (case 2.5 × 6.5 × 7.2 mm) MKP (lead spacing ≤ 7.5 mm) MKT uncoated (lead spacing ≤ 10 mm) insulated (B32559) 5 ±1 s