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B37872

EPCOS
Part Number B37872
Manufacturer EPCOS
Description Multilayer Ceramic Capacitors Array
Published Jun 27, 2007
Detailed Description Multilayer Ceramic Capacitors X7R Ordering code system Feedthrough Chip B37872 U 5 222 S 0 11 Packaging 11 ^ ca...
Datasheet PDF File B37872 PDF File

B37872
B37872


Overview
Multilayer Ceramic Capacitors X7R Ordering code system Feedthrough Chip B37872 U 5 222 S 0 11 Packaging 11 ^ cardboard tape, 180-mm reel Internal coding Capacitance tolerance www.
DataSheet4U.
com S ^ +50% / –20% (standard) Capacitance, coded (example) 222 ^ 22 · 102 pF = 2,2 nF 472 ^ 47 · 102 pF = 4,7 nF Rated voltage Rated voltage [VDC] Code 50 5 Termination Standard: U ^ nickel barrier “U“ also indicates feedthrough chip capacitor Type and size Chip size (inch / mm) 1206 / 3216 Temperature characteristic X7R B37872 110 10/02 Multilayer Ceramic Capacitors X7R Features ■ ■ ■ ■ ■ Feedthrough Chip Excellent EMI suppression Class 2 characteristic Low parasitic inductance and low electrical losses High attenuation at higher natural resonant frequency Space saving on the PCB Applications ■ ■ ■ ■ ■ EMI suppression Decoupling and filtering Noise suppression and broadband I/O filtering Automotive brake systems (e.
g.
ABS) Hall sensors Termination ■ For soldering: 4 terminations, nickel-barrier terminations (Ni) Options ■ Alternative capacitance values, capacitance tolerances, C0G characteristic and feedthrough arrays available on request Delivery mode ■ Cardboard tape, 180-mm reel Electrical data Temperature characteristic Climatic category (IEC 60068-1) Standard Dielectric Rated voltage1) Test voltage Capacitance range / E series Max.
relative capacitance change Dissipation factor (limit value) DC resistance Insulation resistance 2) at + 25 °C Insulation resistance 2) at +125 °C Time constant 2) at + 25 °C Time constant 2) at +125 °C Operating temperature range Ageing 3) 1) Note: No operation on AC line.
2) For CR > 10 nF the time constant t = C · Rins is given.
3) Refer to chapter “General Techn.
Inform.
”, page 197.
VR Vtest CR DC/C tan d RDC Rins Rins t t Top X7R 55/125/56 EIA Class 2 50 2,5 · VR/5 s 2,2 nF … 10 nF (E3) ± 15 < 25 · 10 –3 < 600 > 105 > 104 > 1000 > 100 –55 … +125 yes VDC VDC % mW MW MW s s °C 111 10/02 Multilayer Ceramic ...


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