Is there a pin-compatible replacement for GRM1555C1H1R5BA01D?

Yes, several parts like Yageo's CC0402CRNPO9BN1R5 share the same 0402 package and pinout. However, you must review electrical parameters like tolerance to ensure functional compatibility.

What risks should I check before replacing GRM1555C1H1R5BA01D?

The main risk is the difference in capacitance tolerance. The target has ±0.1pF tolerance, while many alternatives have ±0.25pF. For sensitive RF or timing circuits, this difference must be evaluated.

GRM1555C1H1R5BA01D Alternatives, Datasheet & Cross Reference | Murata Manufacturing Co., Ltd.

The Murata GRM1555C1H1R5BA01D is a 1.5pF, 50V, 0402 C0G capacitor, now Not Recommended for New Designs (NRND). We've identified several alternatives to help with redesigns and sourcing.

AI replacement insight

Electrical risklow

Main difference is a wider capacitance tolerance.

Package risklow

All candidates use the standard 0402 package.

Sourcing riskmedium

Target is NRND; active alternatives are available.

Can it be replaced directly?

No exact drop-in replacement with an active lifecycle is identified. The closest options require checking a wider capacitance tolerance.

Best replacement path

Use an active cross-vendor part like Yageo's CC0402CRNPO9BN1R5, but verify the slightly wider tolerance is acceptable.

Main risk

The primary risk is the difference in capacitance tolerance. Substitutes may not be suitable for high-precision applications without review.

Recommended alternatives

Active Yageo alternative with same package, capacitance, and voltage, but wider tolerance.

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Alternative comparison matrix

Feature / factor	GRM1555C1H1R5BA01D	CC0402CRNPO9BN1R5	GRM1555C1H1R5CA01D	Compatibility / risk
Package	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric) — Identical package ensures form-fit compatibility.; GRM1555C1H1R5CA01D: Identical package and pin count.
Voltage	50.0V	50.0V	50.0V	50.0V — Voltage rating is identical.; GRM1555C1H1R5CA01D: Voltage rating is identical.
Capacitance	1.5e-12F	1.5e-12F	1.5e-12F	1.5e-12F — Capacitance value is identical.; GRM1555C1H1R5CA01D: Capacitance value is identical.
Tolerance	±0.1pF	±0.25pF	±0.25pF	±0.25pF — Wider tolerance may affect precision circuits.; GRM1555C1H1R5CA01D: Wider tolerance may affect precision circuits.
Lifecycle	NRND	Active	NRND	Active / NRND — Active status makes it a good long-term replacement.; GRM1555C1H1R5CA01D: Both parts are NRND, not ideal for new designs.

Application & sourcing insights

Questions & answers

The Yageo CC0402CRNPO9BN1R5 is a strong alternative. It has an active lifecycle and matches key specs, but you must verify if its wider tolerance (±0.25pF vs ±0.1pF) is acceptable for your application.