Tantalum Chip Capacitors
SpeedPower (Low ESR)
Construction
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Polar tantalum capacitors with solid electrolyte
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Flame-retardant plastic case (UL 94 V-0)
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Optionally tinned or gold-plated terminals
B45197-A, B45198-R
Features
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High volumetric efficiency
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Excellent solderability
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Stable temperature and frequency characteristics
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Low leakage current, low dissipation factor
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Low self-inductance
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High resistance to shock and vibration
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Suitable for use without series resistor
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Low ESR
Applications
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Telecommunications (e.g. mobile phones, private branch exchanges)
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Data processing (e.g. laptops, main frames)
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Measuring and control engineering
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Automotive electronics
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Medical engineering
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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
B45197-A1225-+40
*
Passive component
Reel diameter
9 = 180 mm, 6 = 330 mm
Case size
30 = C, 40 = D, 50 = E
Tantalum capacitor
Capacitance tolerance
M =
鹵
20 %, K =
鹵
10 %, J =
鹵
5 %
Rated capacitance
First two digits = significant figures
Third digit = exponent
Voltage (code number)
Code 0 is omitted
59
11/00
Series
197 = tinned terminals Sn90/Pb10
198 = gold-plated terminals