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Best Alternatives to CGA0805C0G180J500HT

Package: 0805HRECeramic CapacitorsCapacitance: 18 pFTolerance: ±5%Rated Voltage: 50 VdcTemperature Characteristic: C0GPackage Size: 0805 (2012 Metric)

CGA0805C0G180J500HT is an 18pF, 50V, C0G ceramic capacitor in an 0805 package. Alternatives with similar form and voltage ratings are available but may have different capacitance values, requiring engineering review.

AI replacement insight

Electrical risklow

Capacitance differs; requires circuit validation.

Package risklow

All suggested alternatives use the same 0805 package.

Can it be replaced directly?

No direct, drop-in replacement has been verified. The closest options have slightly different capacitance values (e.g., 20pF or 15pF) and require engineering review.

Best replacement path

Use a parametrically similar capacitor like CGA0805C0G200J500HT (20pF) or CGA0805C0G150J500HT (15pF), after verifying circuit tolerance for the capacitance change.

Main risk

The primary risk is the change in capacitance, which can affect circuit timing, filtering, or impedance matching.

Recommended alternatives

4
CGA0805C0G200J500HT package
CGA0805C0G200J500HT

HRE

Needs validationlow risk

A 20pF capacitor in the same 0805 package and 50V rating, but requires circuit validation due to different capacitance.

View details

Alternative comparison matrix

Feature / factorCGA0805C0G180J500HTCGA0805C0G200J500HTCGA0805C0G150J500HTCGA0805C0G220J500HTCompatibility / risk
Package08050805080508050805 / 0805 (2012) — Same package and pin count.; CGA0805C0G150J500HT: Same package and pin count.; CGA0805C0G220J500HT: Same package and pin count.; HGC0805G0150J500NTGJ: Same package and pin count.
Voltage50.0V50.0V50.0V50.0V50.0V — Voltage rating is identical.; CGA0805C0G150J500HT: Voltage rating is identical.; CGA0805C0G220J500HT: Voltage rating is identical.; HGC0805G0150J500NTGJ: Voltage rating is identical.
Capacitance18pF20pF15pF22pF20pF / 15pF / 22pF — Capacitance is 11% higher.; CGA0805C0G150J500HT: Capacitance is 17% lower.; CGA0805C0G220J500HT: Capacitance is 22% higher.; HGC0805G0150J500NTGJ: Capacitance is 17% lower.
DielectricC0GC0GC0GC0GC0G — Dielectric material is identical.; CGA0805C0G150J500HT: Dielectric material is identical.; CGA0805C0G220J500HT: Dielectric material is identical.
Tolerance±5%±5%--±5% — Tolerance is identical.
ManufacturerHRE---Chinocera — Cross-vendor alternative.

Application & sourcing insights

Questions & answers

The closest alternatives are capacitors with standard values near 18pF, such as 20pF (e.g., CGA0805C0G200J500HT) or 15pF (e.g., CGA0805C0G150J500HT). All key parameters except capacitance match, but circuit impact must be evaluated.