B32923E

Film Capacitors EMI Suppression Capacitors (MKP) Series/Type: Date: B32923E/F ... B32928E/F 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. EMI suppression capacitors (MKP) Efficient filtering – X2 / 305 V AC B32923E/F ... B32928E/F Typical applications X2 class for interference suppression "Across the line" applications Climatic Max. operating temperature: 110 °C Climatic category (IEC 60068-1): 40/110/56 Construction Dielectric: polypropylene (MKP) Plastic case (UL 94 V-0) Epoxy resin sealing (UL 94 V-0) Dimensional drawings Drawing 1 Drawing 2 Features Capacitance value up to 45 µF Very small dimensions Good self-healing properties High voltage capability Terminals Parallel wire leads, lead-free tinned Standard lead lengths: 6 1 mm Special lead lengths available on request Marking Manufacturer's logo, lot number, date code, rated capacitance (coded), capacitance tolerance (code letter), rated AC voltage (IEC), series number, sub-class (X2), dielectric code (MKP), climatic category, passive flammability category, approvals. Delivery mode Bulk (untaped) Reel For taping details, refer to chapter "Taping and packing" Dimensions in mm Lead spacing Lead ±0.4 diameter d1 22.5 0.8 27.5 0.8 37.5 1.0 52.5 1.2 Marking example Type Drawing B32923E B32924E/F B32926E/F B32928E 1 1 1 2 Please read Cautions and warnings and Important notes at the end of this document. Page 2 of 17 B32923E/F ... B32928E/F Efficient filtering – X2 / 305 V AC Approvals Approval marks Standards IEC 60384-14 UL 1283 1) Certificate 40021331 E301966 E301966 CSA C22.2 No.8 1) approved by UL Overview of available types Lead spacing 22.5 mm Type CR (µF) 2.2 3.3 4.7 5.6 6.8 8.2 10 15 20 25 30 40 45 B32923E 27.5 mm B32924E/F 37.5 mm B32926E/F 52.5 mm B32928E Please read Cautions and warnings and Important notes at the end of this document. Page 3 of 17 B32923E/F ... B32928E/F Efficient filtering – X2 / 305 V AC Ordering codes and packing units Lead spacing CR mm 22.5 27.5 µF 2.2 3.3 2.2 2.2 3.3 3.3 4.7 4.7 5.6 5.6 6.8 6.8 8.2 2.2 3.3 4.7 6.8 10 15 20 20 25 30 40 45 Max. dimensions w×h×l mm 12.0 × 22.0 × 26.5 14.5 × 29.5 × 26.5 11.0 × 21.0 × 31.5 12.5 × 21.5 × 31.5 14.0 × 24.5 × 31.5 15.0 × 24.0 × 31.5 16.0 × 32.0 × 31.5 18.0 × 27.5 × 31.5 18.0 × 33.0 × 31.5 19.0 × 30.0 × 31.5 21.0 × 31.0 × 31.5 22.0 × 36.5 × 31.5 22.0 × 36.5 × 31.5 12.0 × 22.0 × 42.0 12.0 × 22.0 × 42.0 14.0 × 25.0 × 42.0 18.0 × 32.5 × 42.0 20.0 × 39.5 × 42.0 28.0 × 37.0 × 42.0 28.0 × 42.5 × 42.0 30.0 × 45.0 × 42.0 30.0 × 45.0 × 57.5 30.0 × 45.0 × 57.5 35.0 × 50.0 × 57.5 35.0 × 50.0 × 57.5 Ordering code (composition see below) B32923E3225M*** x B32923E3335+*** B32924E3225M*** B32924F3225K*** B32924E3335M*** x B32924F3335K*** B32924F3475K*** B32924E3475M*** x B32924F3565K*** B32924E3565M*** B32924E3685M*** x B32924F3685K*** B32924E3825M*** x B32926E3225+*** B32926E3335M*** B32926E3475M*** B32926E3685+*** B32926E3106+*** x B32926E3156+*** x B32926E3206M*** x B32926F3206K*** B32928E3256+*** x B32928E3306+*** x B32928E3406+*** x B32928E3456M*** x Reel pcs./MOQ Untaped pcs./MOQ 1800 1040 2352 2100 1848 1680 1064 1428 952 896 784 784 784 1620 1620 1380 720 640 440 440 200 280 280 108 108 1400 1200 1000 37.5 52.5 x Preferred type MOQ = Minimum Order Quantity, consisting of 4 packing units. Further intermediate capacitance values on request. Composition of ordering code + = Capacitance tolerance code: M = ±20% K = ±10% *** = Packaging code: 189 = Reel 000 = Untaped (lead length 6 1 mm) Please read Cautions and warnings and Important notes at the end of this document. Page 4 of 17 B32923E/F ... B32928E/F Efficient filtering – X2 / 305 V AC Technical data Maximum continuous DC voltage VDC 500 V Maximum continuous AC voltage VAC 310 V (50/60 Hz) Rated AC voltage ( IEC 60384-14 ) Max. operating temperature Top,max DC test voltage Dissipation factor tan δ (in 10-3) at 20 °C (upper limit values) Insulation resistance Rins or time constant τ = CR Rins at 100 V DC, 20 °C, rel. humidity ≤ 65% and for 60 s (minimum as-delivered values) Passive flammability category to IEC 40 (CO) 752 Capacitance tolerances (measured at 1 kHz) 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 and k0 values Lead spacing dV/dt in V/µs k0 in V2/µs 22.5 mm 140 120 400 27.5 mm 100 86 000 37.5 mm 70 60 200 52.5 mm 40 34 400 305 V (50/60 Hz) +110 °C 2121 V, 2 s at 1 kHz: 2 30 000 s B ±10% (K), ±20% (M) Please read Cautions and warnings and Important notes at the end of this document. Page 5 of 17 B32923E/F ... B32928E/F Efficient filtering – X2 / 305 V AC Impedance Z versus frequency f (typical values) Please read Cautions and warnings and Important notes at the end of this document. Page 6 of 17 B32923E/F ... B32928E/F Efficient filtering – X2 / 305 V AC 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