Is there a pin-compatible replacement for GJM1555C1H1R5BB01D?

Yes, both GJM1555C1H1R5WB01D (Murata) and CC0402BRNPO9BN1R5 (Yageo) are pin-compatible replacements in the same 0402 package with matching key electricals.

What risks should I check before replacing GJM1555C1H1R5BB01D?

Risks are low. For cross-vendor parts like the Yageo option, review the datasheet for any minor differences in secondary parameters like Q-factor or ESR that may affect sensitive RF circuits.

GJM1555C1H1R5BB01D Alternatives, Datasheet & Cross Reference | Murata Manufacturing Co., Ltd.

GJM1555C1H1R5BB01D is a 1.5pF 50V C0G 0402 MLCC from Murata. Excellent pin-compatible alternatives exist, including upgrades with tighter tolerance and direct crosses from other manufacturers.

AI replacement insight

Electrical risklow

Key parameters match. Secondary parameters like Q-factor may vary slightly between manufacturers.

Package risklow

All candidates share the same 0402 package, ensuring form and fit compatibility.

Sourcing risklow

Multiple qualified alternatives exist from major manufacturers, improving supply chain resilience.

Can it be replaced directly?

Yes, CC0402BRNPO9BN1R5 from Yageo is a direct replacement with matching specs. GJM1555C1H1R5WB01D is an upgrade.

Best replacement path

Upgrade to GJM1555C1H1R5WB01D for tighter tolerance or use CC0402BRNPO9BN1R5 for a direct cross-vendor alternative.

Main risk

Minimal electrical risk. When switching manufacturers, secondary parameters like Q-factor should be considered for RF designs.

Recommended alternatives

A same-series upgrade from Murata with tighter ±0.05pF tolerance, matching all other key specs.

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Alternative comparison matrix

Feature / factor	GJM1555C1H1R5BB01D	GJM1555C1H1R5WB01D	CC0402BRNPO9BN1R5	Compatibility / risk
Package	0402 (1005 metric)	0402 (1005 metric)	-	0402 (1005 metric) — Identical package and pinout.
Capacitance	1.5 pF	1.5 pF	-	1.5 pF — Capacitance value matches.
Voltage	50.0 V	50.0 V	-	50.0 V — Voltage rating matches.
Dielectric	C0G (NP0)	C0G	-	NP0 (C0G) — Dielectric type matches.
Tolerance	±0.1 pF	±0.05 pF	-	±0.1 pF — Tolerance matches.
Manufacturer	Murata Electronics	-	Yageo	Yageo — Cross-vendor alternative.

Application & sourcing insights

Questions & answers

GJM1555C1H1R5WB01D is an excellent upgrade from Murata with a tighter tolerance. For a direct cross, CC0402BRNPO9BN1R5 from Yageo offers identical key specifications.