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0402B391M250CT

0402B391M250CT

0402B391M250CT

Walsin Technology

SIZE(GENERAL) 390pF Ceramic Capacitor 20% 15% 0402

SOT-23

0402B391M250CT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case 0402
Terminal Shape WRAPAROUND
Mounting FeatureSURFACE MOUNT
Dielectric MaterialCERAMIC
Number of Terminals 2
ECCN (US) EAR99
Capacitance Value 390pF
Microwave Application Yes
Mounting Surface Mount
Case Style Ceramic Chip
Dissipation Factor (%) 3.5
Size (mm) 1 X 0.5 X 0.5
Minimum Operating Temperature (°C) -55
Maximum Operating Temperature (°C) 125
Product Depth (mm) 0.5
Package Shape RECTANGULAR PACKAGE
PackagingTape and Reel
Series SIZE(GENERAL)
Tolerance 20%
JESD-609 Code e3
Part StatusActive
Temperature Coefficient15%
Terminal Finish Matte Tin (Sn) - with Nickel (Ni) barrier
Capacitance 390pF
Packing Method TR, PAPER, 7 INCH
Construction Flat
Termination Style Pad
Capacitor Type CERAMIC CAPACITOR
Dielectric X7R
Temperature Characteristics Code X7R
Multilayer Yes
Size Code 0402
Voltage 25VDC
Positive Tolerance 20
Negative Tolerance 20
Product Length (mm) 1
Width 0.5
Height 0.5
Length 1
Product Height (mm) 0.5
RoHS StatusRoHS Compliant
In-Stock:2345 items

0402B391M250CT Product Details

0402B391M250CT Overview


Speaking of negative tolerance, this part is characterised to have 20 tolerance.Capacitance value is expressed as the ratio of the electric charge on each conductor to the potential difference (i.e., voltage) between them, and this device's capacitance value is 390pF. As far as positive tolerance is concerned, this part exhibits a tolerance of 20.The temperature coefficient of resistance is generally defined as the change in electrical resistance of a substance with respect to per degree change in temperature, and its coefficient is 15%.

0402B391M250CT Features


a tolerance of 20
a capacitance value of 390pF
a tolerance of 20
with 15% being the highest temperature coefficient


0402B391M250CT Applications


There are a lot of Walsin Technology
0402B391M250CT applications of ceramic capacitors.


  • General electronic equipment
  • Mobile devices
  • Servers, PCs, tablets
  • Power supply circuit

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