Is there a pin-compatible replacement for CC0805KRX7R0BB471?

Yes, CC0805KRX7RABB471 is a strong candidate for a pin-compatible replacement. It has the same 0805 package, pinout, capacitance, and dielectric. Other parts with an 0805 package but different dielectrics (like NP0) are physically compatible but require electrical validation.

What risks should I check before replacing CC0805KRX7R0BB471?

Before replacing, check two main risks. First, ensure the package size matches (0805). Some alternatives are in larger packages like 1206 and will not fit. Second, verify the dielectric material. Replacing an X7R with an NP0 capacitor can change circuit behavior and requires engineering review.

CC0805KRX7R0BB471 Alternatives, Datasheet & Cross Reference | Yageo

Finding a substitute for the Yageo CC0805KRX7R0BB471, a 470pF 100V 0805 capacitor, involves checking for compatible packages, voltage ratings, and dielectric materials. Several options are available, from direct upgrades to functional alternatives requiring review.

AI replacement insight

Electrical risklow

For voltage upgrades with the same dielectric, risk is low. Changing the dielectric to NP0 introduces high risk to circuit timing/filtering performance.

Package riskhigh

Candidates in different packages like 1206 are not drop-in replacements and require a new PCB layout.

Can it be replaced directly?

Yes, CC0805KRX7RABB471 is a strong candidate for a direct, pin-compatible replacement for CC0805KRX7R0BB471.

Best replacement path

The best replacement path is CC0805KRX7RABB471, which is a direct pin-compatible upgrade with a higher 200V rating, providing a better safety margin.

Main risk

The main risks when considering other alternatives are either a mismatch in physical package size (e.g., 1206 vs. 0805) or a functional difference in dielectric material (NP0 vs. X7R), both of which require engineering review.

Recommended alternatives

A pin-compatible upgrade with a higher 200V rating in the same 0805 package.

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Alternative comparison matrix

Feature / factor	CC0805KRX7R0BB471	CC0805KRX7RABB471	CC0805JRNPOYBN471	CC1206KKX7RDBB471	Compatibility / risk
Package	0805 (2012 metric)	0805 (2012 metric)	0805 (2012 metric)	1206 (3216 metric)	0805 (2012 metric) / 1206 (3216 metric) — Identical package and land pattern.; CC0805JRNPOYBN471: Identical package and land pattern.; CC1206KKX7RDBB471: Larger package size. Not a drop-in replacement.
Voltage	100V	200V	250V	2000V	200V / 250V / 2000V — Higher voltage rating provides increased design margin.; CC0805JRNPOYBN471: Higher voltage rating.; CC1206KKX7RDBB471: Significantly higher voltage rating.
Dielectric	X7R	X7R	NP0 (C0G)	X7R	X7R / NP0 (C0G) — Same dielectric characteristics.; CC0805JRNPOYBN471: NP0 is more stable but functionally different from X7R. Requires engineering review.; CC1206KKX7RDBB471: Same dielectric characteristics.
Capacitance	470pF	470pF	-	470pF	470pF — Identical capacitance.; CC1206KKX7RDBB471: Identical capacitance.
Tolerance	±10%	±10%	±5%	-	±10% / ±5% — Identical tolerance.; CC0805JRNPOYBN471: Tighter tolerance is an upgrade.

Application & sourcing insights

Questions & answers

The best alternative is CC0805KRX7RABB471. It matches all key specifications of the original part, including the 0805 package and X7R dielectric, but offers a higher voltage rating of 200V for increased reliability.