Is there a pin-compatible replacement for CGA0805C0G151J500HT?

Yes, several parts share the same 0805 package and pinout. However, no identified part is a direct parametric match. All options require reviewing the capacitance difference.

What risks should I check before replacing CGA0805C0G151J500HT?

First, ensure the substitute has a C0G/NP0 dielectric for temperature stability. Second, verify that your circuit can tolerate a different capacitance value (e.g., 100pF or 220pF instead of 150pF). Finally, confirm the voltage rating is at least 50V.

CGA0805C0G151J500HT Alternatives, Datasheet & Cross Reference | HRE

Reviewing alternatives for the HRE CGA0805C0G151J500HT, a 150pF 50V 5% C0G 0805 capacitor. Key considerations for substitutes include matching the C0G dielectric and evaluating the impact of different capacitance values.

AI replacement insight

Electrical riskmedium

Capacitance mismatch requires circuit validation.

Package risklow

Candidates share the same 0805 SMD package.

Can it be replaced directly?

No direct, drop-in replacement was found. All suitable candidates have different capacitance values requiring engineering review.

Best replacement path

Find a C0G/NP0 capacitor in an 0805 package with capacitance as close to 150pF as possible. Voltage rating should be 50V or higher.

Main risk

The main risk is functional failure or performance degradation due to capacitance mismatch. Using a different dielectric like X7R is a critical risk.

Recommended alternatives

A parametric alternative in the same package and dielectric, but with higher capacitance.

View details

Alternative comparison matrix

Feature / factor	CGA0805C0G151J500HT	CL21C221JBANNNC	TCC0805COG101J500BT	Compatibility / risk
Package	0805	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric) — Package size is compatible.; TCC0805COG101J500BT: Package size is compatible.
Dielectric	C0G	C0G, NP0	COG (NP0)	C0G, NP0 / COG (NP0) — Matches target's stable C0G dielectric.; TCC0805COG101J500BT: Matches target's stable C0G dielectric.
Capacitance	150 pF	220 pF	100 pF	220 pF / 100 pF — Higher capacitance (+47%). Requires circuit analysis.; TCC0805COG101J500BT: Lower capacitance (-33%). Requires circuit analysis.
Voltage	50 V	50 V	50 V	50 V — Voltage rating matches.; TCC0805COG101J500BT: Voltage rating matches.
Tolerance	±5%	±5%	±5%	±5% — Tolerance matches.; TCC0805COG101J500BT: Tolerance matches.

Application & sourcing insights

Questions & answers

The best alternatives are C0G/NP0 capacitors in an 0805 package with a voltage rating of 50V or higher. Candidates like TCC0805COG101J500BT (100pF) or CL21C221JBANNNC (220pF) are options, but the capacitance difference must be acceptable for your application.