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B45194

EPCOS
Part Number B45194
Manufacturer EPCOS
Description Tantalum Chip Capacitors
Published May 9, 2007
Detailed Description Tantalum Chip Capacitors Low Profile; H max = 2 mm; Standard and Low ESR Construction I I I I I B45194 Polar tantalum ...
Datasheet PDF File B45194 PDF File

B45194
B45194

Overview
Tantalum Chip Capacitors Low Profile; H max = 2 mm; Standard and Low ESR Construction I I I I I B45194 Polar tantalum capacitors with solid electrolyte Conventional Ta-MnO2 technology Flame-retardant plastic case (UL 94 V-0) Tinned terminals Maximum height 2,0 mm 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 (recommended operating voltage see “General Technical Information”, page 111, 4.
4) I Low ESR (version R) Applications I I I I I I I Telecommunications (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 kHz) 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 component 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 kHz) IEC climatic category B45194E Ta-MnO2 Tinned 6,3 … 35 Vdc 6,8 … 470 µ...


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