Skip to content
easywire.
Catalog/Capacitors/C0402C101J5GACTU

ORIGINAL COMPONENT

C0402C101J5GACTU

KEMET · 100 pF 50 V C0G/NP0 general-purpose MLCC · 0402 (1005 metric)

Search MouserView on DigiKeySearch LCSC

Finding alternatives…

Based on dated distributor checks; confirm current stock.

Scroll sideways to compare all alternatives.

Original component and up to three alternatives
SpecificationOriginalC0402C101J5GACTUKEMETAlternative 1885012005061Würth ElektronikAlternative 2Searching…Alternative 3Searching…
Supplier links
Search MouserView on DigiKeySearch LCSC
Search MouserView on DigiKeySearch LCSC
——
ReviewOriginal part Needs engineering review——
Stocking evidence————
Package0402 (1005 metric)0402 (1005 metric)——
Capacitance100 pF100 pF——
Rated voltage50 V50 V——
Tolerance±5%±5%——
DielectricC0G/NP0C0G/NP0——
Operating temperature−55 to +125 °C−55 to +125 °C——
PolarityNon-polarizedNon-polarized——
Insulation resistance (min)100 GΩ10 GΩ——
Dissipation factor (max)0.1%Not established——
Body dimensionsL 1.00 ±0.05; W/H 0.50 ±0.05 mmL 1.00 ±0.05; W/H 0.50 ±0.05 mm——
Capacitance / DF test1 MHz, 1.0 VrmsNot established——
Manufacturer dielectric designationC0G Class INP0 Class I——
Temperature coefficient±30 ppm/°C±30 ppm/°C——
SeriesNot establishedWCAP-CSGP general purpose——
Insulation resistance testNot establishedRated DC voltage applied for up to 120 s——
Q factor (min)Not established1000——
Capacitance / Q testNot established1 MHz ±10%, 1.0 ±0.2 Vrms at 25 °C; no Class I preconditioning——
Details
Datasheets

KEMET manufacturer-generated specificationGenerated 26 Sep 2026 · 1: dimensions, specifications and test conditions

Differences & datasheets
  • Minimum insulation resistance decreases from 100 GΩ to 10 GΩ. Reject if the circuit requires the original leakage limit; compare termination lengths before assembly.
  • Würth specifies Q ≥1000 at 1 MHz; KEMET specifies DF ≤0.1% at 1 MHz. These are retained as separately sourced limits; broadband RF performance is not established.
  • Minimum insulation resistance decreases from 100 GΩ to 10 GΩ. Reject if the circuit requires the original leakage limit; compare termination lengths before assembly.
  • Check resonant frequency, ESR/ESL, circuit Q and capacitance at the operating frequency. C0G/NP0 identifies the dielectric class; it does not certify RF interchangeability.
  • Confirm the PCB land pattern, termination dimensions, maximum height, voltage margin, ripple heating and soldering process against both drawings. General-purpose scope only; safety, soft-termination and special qualification equivalence is not established.
  • Full measurement/conditioning equivalence and insulation-resistance test conditions across manufacturers remain unverified.
  • Frequency-dependent ESR/ESL, resonant behavior and circuit-level performance have not been matched.
  • Assembly-process compatibility, board-flex reliability and special qualification have not been established.

Würth MLCC datasheet002.000 · 2021-01-03; checked 26 Sep 2026 · 1: dimensions, electrical properties, test conditions and dielectric

——
Original datasheet

KEMET manufacturer-generated specificationGenerated 26 Sep 2026 · 1: dimensions, specifications and test conditions

Stock and price

SOURCING · MOUSER

Check stock and price

Checking…

Look up a selected part at Mouser. Sourcing information does not establish replacement compatibility.

Checking connection…