Is there a pin-compatible replacement for GJM1555C1HR50BB01D?

Yes, several candidates like CC0402CRNPO9BNR50 share the same 0402 package and pinout. However, their electrical parameters differ, so they are not direct functional replacements without engineering review.

What risks should I check before replacing GJM1555C1HR50BB01D?

Key risks include changes in capacitance and tolerance. A wider tolerance or a different capacitance value can impact the performance of timing, filtering, or RF tuning circuits. Always verify in-circuit.

GJM1555C1HR50BB01D Alternatives, Datasheet & Cross Reference | Murata Manufacturing Co., Ltd.

Find and compare alternatives for the Murata GJM1555C1HR50BB01D, a 0.5pF 50V C0G capacitor in an 0402 package. This analysis covers parametric differences and potential risks for substitution.

AI replacement insight

Electrical riskmedium

Candidates have different capacitance or tolerance values.

Package risklow

All viable candidates share the same 0402 package.

Can it be replaced directly?

No direct, drop-in replacement has been identified. Alternatives exist with different tolerance or capacitance values that require engineering review.

Best replacement path

parametric_relaxed

Main risk

Changes in capacitance or tolerance can detune RF circuits, alter filter characteristics, or affect timing constants.

Recommended alternatives

A 0.5pF, 50V capacitor in the same 0402 package, but with a wider tolerance that needs review.

View details

Alternative comparison matrix

Feature / factor	GJM1555C1HR50BB01D	CC0402CRNPO9BNR50	GJM1555C1HR60BB01D	Compatibility / risk
Package	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric) — Package size matches.; GJM1555C1HR60BB01D: Package size matches.
Capacitance	0.5 pF	0.5 pF	0.6 pF	0.5 pF / 0.6 pF — Capacitance value matches.; GJM1555C1HR60BB01D: Higher capacitance (+20%) may affect circuit performance.
Voltage	50 V	50 V	50 V	50 V — Voltage rating matches.; GJM1555C1HR60BB01D: Voltage rating matches.
Tolerance	±0.1 pF	±0.25 pF	±0.1 pF	±0.25 pF / ±0.1 pF — Wider tolerance may affect circuit precision.; GJM1555C1HR60BB01D: Tolerance matches.
Dielectric	C0G	NP0 (C0G)	-	NP0 (C0G) — Dielectric type is equivalent.

Application & sourcing insights

Questions & answers

No direct drop-in replacement was found. CC0402CRNPO9BNR50 is a close match but has a wider tolerance (±0.25pF vs ±0.1pF). Other candidates have different capacitance values. Review is required.