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ORIGINAL COMPONENT

885012106030

Würth Elektronik · 1 µF 25 V X5R WCAP-CSGP MLCC · 0603 (1608 metric)

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SpecificationOriginal885012106030Würth ElektronikAlternative 1C0603C105K3PACTUKEMETAlternative 2C1608X5R1E105K080ACTDKAlternative 3Searching…
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ReviewOriginal part Needs engineering review Needs engineering review—
Stocking evidenceDigiKey stocked listing ↗Reviewed 2026-09-26 · check current stock———
Package0603 (1608 metric)0603 (1608 metric)0603 (1608 metric)—
Capacitance1 µF1 µF1 µF—
Rated voltage25 V25 V25 V—
Tolerance±10%±10%±10%—
DielectricX5RX5RX5R—
Operating temperature−55 to +85 °C−55 to +85 °C−55 to +85 °C—
PolarityNon-polarizedNon-polarizedNon-polarized—
Dissipation factor (max)10%10%5%—
Insulation resistance (min)500 MΩ100 MΩ100 MΩ—
Capacitance / DF test1 kHz ±10%, 1.0 ±0.2 Vrms, 25 °C; after specified heat treatment and 24 ±2 h recovery1 kHz, 1.0 Vrms; see specification for conditioningNot established—
Insulation resistance testRated DC voltage applied for up to 120 sNot establishedNot established—
Body dimensionsL 1.60 +0.15/−0.10; W/H 0.80 +0.15/−0.10 mmL 1.60 ±0.15; W/H 0.80 ±0.15 mmL 1.60 ±0.10; W/H 0.80 ±0.10 mm—
SeriesWCAP-CSGP general purposeNot establishedNot established—
Details
Datasheets

Würth MLCC datasheet001.001 · 2022-03-10; checked 26 Sep 2026 · 1: dimensions and electrical properties

Differences & datasheets
  • Minimum insulation resistance falls from 500 MΩ to 100 MΩ. Reject if the circuit requires the original leakage limit.
  • Published body and termination tolerances, loss/leakage limits, measurement conditions and aging can differ; compare the fields and source documents.
  • Minimum insulation resistance falls from 500 MΩ to 100 MΩ. Reject if the circuit requires the original leakage limit.
  • 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.

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

Differences & datasheets
  • Minimum insulation resistance falls from 500 MΩ to 100 MΩ. Reject if this exceeds the circuit leakage budget; DF limit changes from 10% to 5%.
  • Published body and termination tolerances, loss/leakage limits, measurement conditions and aging can differ; compare the fields and source documents.
  • Minimum insulation resistance falls from 500 MΩ to 100 MΩ. Reject if this exceeds the circuit leakage budget; DF limit changes from 10% to 5%.
  • 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.

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

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Original datasheet

Würth MLCC datasheet001.001 · 2022-03-10; checked 26 Sep 2026 · 1: dimensions and electrical properties

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