B45194 Datasheet | EPCOS

Features I I I I I I I High volumetric efficiency Excellent solderability Stable temperature and frequency characteristics Low leakage current, low dissipation factor Low self-inductance High resistance to shock and vibration Suitable for use without series resistor (remended operating voltage see “General Technical Information”, page 111, 4.4) I Low ESR (version R) Applications I I I I I I I Telemunications (e.g. mobile phones, private branch exchanges) Data processing (e.g. laptops, main frames) Measuring and control engineering (e.g. voltage regulators) Automotive electronics Medical engineering Switch-mode power supplies with very high clock frequencies (300 k Hz) DC/DC converters Soldering Suitable for reflow soldering (IR and vapor phase) and wave soldering Delivery mode Taped and reeled in accordance with IEC 60286-3 Ordering code structure B45194 Passive ponent E1227 +40 - Reel diameter 9 = 180 mm, 6 = 330 mm Case size 40 = V Tantalum capacitor Capacitance tolerance M = ± 20 %, K = ± 10 %, J = ± 5 % Rated capacitance First two digits = significant figures Third digit = exponent Voltage (code number) 29 10/02 Series 194 = tinned terminals Sn100 E = Standard R = Low ESR Tantalum Chip Capacitors Low Profile; H max = 2 mm; Standard and Low ESR Specifications and characteristics in brief For characteristic curves see “General Technical Information”, page 107 ff. Standard Series Technology Terminals Rated voltage V R (up to 85 °C) Rated capacitance CR Capacitance tolerance Operating temperature Failure rate C R - VR ≤ 330 µF - V C R - VR > 330 µF - V Service life Leakage current (VR, 5 min, 20 °C) ESRmax (20 °C, 100 k Hz) IEC climatic category B45194E Ta-Mn O2 Tinned 6,3 … 35 Vdc 6,8 … 470 µF Low ESR B45194R Ta-Mn O2 Tinned 6,3 … 20 Vdc 22 … 470 µF ± 10%, ± 20% ± 5% (on request) - 55 … +125 °C ± 10%, ± 20% ± 5% (on request) - 55 … +125 °C At 40 °C; ≤ V R, RS ≥ 3 Ω/V (1 fit = 1 . 10-9 failures/h) ≤ 8 fit ≤ 24 fit > 500 000 h 10 n A/µC - ≤ 8 fit ≤ 24...