Is there a pin-compatible replacement for CC0805KKX7RBBB103?

Currently, no pin-compatible (0805 package) replacement with the same or better voltage and capacitance has been identified. All reviewed candidates require design adjustments.

What risks should I check before replacing CC0805KKX7RBBB103?

The main risk is the physical package size; most alternatives are 1206, not 0805. Also, verify the candidate's voltage rating is at least 500V and the dielectric is X7R for similar performance.

CC0805KKX7RBBB103 Alternatives, Datasheet & Cross Reference | Yageo

Yageo's CC0805KKX7RBBB103 is a 10nF, 500V, 0805 MLCC. While no direct drop-in replacements are available, several functional alternatives exist in a larger 1206 package if a board redesign is possible.

AI replacement insight

Package riskhigh

All candidates have a 1206 package vs the target's 0805, requiring a mandatory board redesign.

Electrical risklow

Candidates have equal or higher voltage ratings, matching key electrical parameters.

Can it be replaced directly?

No direct pin-to-pin replacements were found in this analysis. All suitable electrical alternatives require a change in PCB layout from an 0805 to a 1206 package.

Best replacement path

Consider Yageo's CC1206KKX7RZBB103 for a similar electrical profile in a larger 1206 package, if board space allows for a layout change.

Main risk

The primary risk is the package size mismatch. All strong electrical candidates are in a larger 1206 package, which will not fit on an 0805 footprint.

Recommended alternatives

Electrically similar alternative from Yageo with higher voltage (630V) but in a larger 1206 package.

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Alternative comparison matrix

Feature / factor	CC0805KKX7RBBB103	CC1206KKX7RZBB103	GRM31CR73A103KW03L	GRJ31CR73A103KWJ3L	Compatibility / risk
Package	0805 (2012 metric)	1206 (3216 metric)	1206 (3216 metric)	1206 (3216 metric)	1206 (3216 metric) — Larger package requires PCB layout change.; GRM31CR73A103KW03L: Larger package requires PCB layout change.; GRJ31CR73A103KWJ3L: Larger package requires PCB layout change.
Voltage	500.0V	630.0V	1000.0V	1000.0V	630.0V / 1000.0V — Higher voltage rating meets safety margin rule.; GRM31CR73A103KW03L: Higher voltage rating provides more margin.; GRJ31CR73A103KWJ3L: Higher voltage rating provides more margin.
Manufacturer	Yageo	Yageo	-	-	Yageo — Same manufacturer as target.
Dielectric	X7R	X7R	X7R	X7R	X7R — matched; GRM31CR73A103KW03L: matched; GRJ31CR73A103KWJ3L: matched
Capacitance	1e-08F	-	1e-08F	-	1e-08F — matched
Termination	100% Matte Sn	-	-	Soft Termination	Soft Termination — Offers better mechanical stress resistance.

Application & sourcing insights

Questions & answers

The best alternatives like CC1206KKX7RZBB103 or GRM31CR73A103KW03L offer similar or better electrical specs but come in a larger 1206 package, requiring a board layout change.