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ORIGINAL COMPONENT

C1608X7R1H103K080AA

TDK · 10 nF 50 V X7R ceramic capacitor · 0603 (1608 metric)

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Original component and up to three alternatives
SpecificationOriginalC1608X7R1H103K080AATDKAlternative 1C0603C103K5RACTUKEMETAlternative 2885012206089Würth ElektronikAlternative 3Searching…
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ReviewOriginal part Needs engineering review Needs engineering review—
Stocking evidenceDigiKey stocked listing ↗Reviewed 2026-09-26 · check current stockDigiKey stocked listing ↗Reviewed 2026-09-26 · check current stockDigiKey stocked listing ↗Reviewed 2026-09-26 · check current stock—
Package0603 (1608 metric)0603 (1608 metric)0603 (1608 metric)—
Capacitance10 nF10 nF10 nF—
Tolerance±10%±10%±10%—
Rated voltage50 V50 V50 V—
DielectricX7RX7RX7R—
Operating temperature−55 to +125 °C−55 to +125 °C−55 to +125 °C—
PolarityNon-polarizedNon-polarizedNon-polarized—
Body dimensionsL 1.60 ±0.10; W/H 0.80 ±0.10 mmL 1.60 ±0.15; W 0.80 ±0.15; H 0.80 ±0.10 mmL 1.60 ±0.10; W 0.80 ±0.10; H 0.80 ±0.07 mm—
Dissipation factor (max)3%2.5%2.5%—
Insulation resistance (min)10 GΩ10 GΩ10 GΩ—
Capacitance / DF testNot established1 kHz, 1.0 Vrms; see specification for conditioning1 kHz ±10%, 1.0 ±0.2 Vrms, 25 °C; after specified heat treatment and 24 ±2 h recovery—
Insulation resistance testNot establishedNot establishedRated DC voltage applied for up to 120 s—
SeriesNot establishedNot establishedWCAP-CSGP general purpose—
Details
Datasheets

TDK product specificationChecked 26 Sep 2026 · Size; Electrical Characteristics; Other; Product Status

Differences & datasheets
  • Manufacturer construction, terminal tolerances, and effective capacitance under bias may differ.
  • Check effective capacitance at the circuit's DC bias, temperature, and AC ripple.
  • Verify footprint, height clearance, and required voltage derating before substitution.
  • DC-bias curves, ESR/ESL, ripple heating, aging, and circuit stability have not been matched.

KEMET manufacturer-generated specificationGenerated 26 Sep 2026 · 1: dimensions and electrical properties

Differences & datasheets
  • The candidate specifies a lower DF limit (2.5% versus 3%); this is not a frequency-response equivalence claim.
  • Published body and termination tolerances, loss/leakage limits, measurement conditions and aging can differ; compare the fields and source documents.
  • The candidate specifies a lower DF limit (2.5% versus 3%); this is not a frequency-response equivalence claim.
  • Verify effective capacitance at the actual DC bias, AC amplitude, temperature and age. Recheck regulator stability or filter response at worst-case capacitance.
  • Confirm land pattern, maximum height, voltage margin, ripple heating and soldering profile. These comparisons cover general-purpose MLCCs; special qualification or soft-termination equivalence is not established.
  • DC-bias curves, ESR/ESL across frequency, ripple heating and aging have not been matched in the circuit.
  • Full conditioning and measurement equivalence, qualification, board-flex reliability and assembly-process compatibility remain unverified.

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

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Original datasheet

TDK product specificationChecked 26 Sep 2026 · Size; Electrical Characteristics; Other; Product Status

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