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Catalog/Capacitors/C0805C104K5RACTU

ORIGINAL COMPONENT

C0805C104K5RACTU

KEMET · 100 nF 50 V X7R general-purpose MLCC · 0805 (2012 metric)

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Original component and up to three alternatives
SpecificationOriginalC0805C104K5RACTUKEMETAlternative 1885012207098Würth ElektronikAlternative 2Searching…Alternative 3Searching…
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ReviewOriginal part Needs engineering review——
Stocking evidenceDigiKey stocked listing ↗Reviewed 2026-09-26 · check current stockDigiKey stocked listing ↗Reviewed 2026-09-26 · check current stock——
Package0805 (2012 metric)0805 (2012 metric)——
Capacitance100 nF100 nF——
Rated voltage50 V50 V——
Tolerance±10%±10%——
DielectricX7RX7R——
Operating temperature−55 to +125 °C−55 to +125 °C——
PolarityNon-polarizedNon-polarized——
Insulation resistance (min)5 GΩ5 GΩ——
Dissipation factor (max)2.5%2.5%——
Body dimensionsL 2.00 ±0.20; W 1.25 ±0.20; H 0.78 ±0.10 mmL 2.00 ±0.15; W 1.25 ±0.10; H 0.80 ±0.10 mm——
Capacitance / DF test1 kHz, 1.0 Vrms; see source for conditioning1 kHz ±10%, 1.0 ±0.2 Vrms at 25 °C; preheat 150 ±10 °C for 1 h, then recover 24 ±2 h——
SeriesNot establishedWCAP-CSGP general purpose——
Insulation resistance testNot establishedRated DC voltage applied for up to 120 s——
Details
Datasheets

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

Differences & datasheets
  • DF (2.5%) and minimum insulation resistance (5 GΩ) agree. Maximum height increases from 0.88 mm to 0.90 mm; confirm clearance. Würth's preheat/recovery procedure must be reconciled with the original measurement and aging reference.
  • DF (2.5%) and minimum insulation resistance (5 GΩ) agree. Maximum height increases from 0.88 mm to 0.90 mm; confirm clearance. Würth's preheat/recovery procedure must be reconciled with the original measurement and aging reference.
  • Check effective capacitance under actual DC bias, AC amplitude, temperature and age, then verify filter response or regulator stability.
  • 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.
  • DC-bias curves, ESR/ESL, ripple heating and aging have not been matched in the circuit.
  • 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

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Original datasheet

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

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