4040RB475M250N vs 4040B475M250YWM feature comparison

4040RB475M250N Knowles Capacitors

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4040B475M250YWM Knowles Capacitors

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Rohs Code Yes No
Part Life Cycle Code Active Active
Ihs Manufacturer KNOWLES PRECISION DEVICES KNOWLES PRECISION DEVICES
Package Description , 4040 , 4040
Reach Compliance Code compliant not_compliant
ECCN Code EAR99 EAR99
Capacitance 4.7 µF 4.7 µF
Capacitor Type CERAMIC CAPACITOR CERAMIC CAPACITOR
Dielectric Material CERAMIC CERAMIC
Height 7.62 mm 7.62 mm
JESD-609 Code e3 e0
Length 10.2 mm 10.2 mm
Mounting Feature SURFACE MOUNT SURFACE MOUNT
Multilayer Yes Yes
Negative Tolerance 20% 20%
Number of Terminals 2 2
Operating Temperature-Max 125 °C 125 °C
Operating Temperature-Min -55 °C -55 °C
Package Style SMT SMT
Packing Method Bulk Waffle Pack
Positive Tolerance 20% 20%
Rated (DC) Voltage (URdc) 25 V 25 V
Size Code 4040 4040
Surface Mount YES YES
Temperature Characteristics Code X7R X7R
Temperature Coefficient 15% ppm/°C 15% ppm/°C
Terminal Finish Matte Tin (Sn) - with Nickel (Ni) barrier Matte Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier
Terminal Shape WRAPAROUND WRAPAROUND
Width 10.2 mm 10.2 mm
Base Number Matches 12 1

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