Is there a pin-compatible replacement for CRCW060334K8FKEA?

Yes, several 0603 package resistors are pin-compatible. However, none are exact drop-in replacements. All require review of the resistance value. For example, RC0603FR-0737K4L matches the package and key ratings but has a 37.4kΩ resistance.

What risks should I check before replacing CRCW060334K8FKEA?

Key risks include: 1) Resistance deviation from 34.8kΩ affecting circuit performance. 2) Lack of AEC-Q200 qualification if used in automotive systems. 3) For thin-film alternatives, check for differences in pulse handling capability.

CRCW060334K8FKEA Alternatives, Datasheet & Cross Reference | Vishay

Finding a substitute for the CRCW060334K8FKEA, a 34.8kΩ 1% 0.1W 0603 resistor, involves balancing resistance value, qualification, and technology. Several parametric and functional alternatives are available.

AI replacement insight

Electrical riskmedium

Resistance values differ by up to 7.5%, requiring circuit analysis.

Package risklow

All candidates share the same 0603 package, ensuring physical compatibility.

Sourcing riskhigh

Some alternatives lack AEC-Q200 qualification, making them unsuitable for automotive designs.

Can it be replaced directly?

No exact drop-in replacement was found. All candidates require engineering review due to differences in resistance, technology, or qualification.

Best replacement path

For AEC-Q200 applications, RC0603FR-0737K4L is the best path, requiring review of the +7.5% resistance change. For non-automotive, FRC0603F3652TS offers a closer resistance match.

Main risk

The primary risks are resistance deviation from the 34.8kΩ target and ensuring the substitute meets the AEC-Q200 qualification if required by the application.

Recommended alternatives

AEC-Q200 qualified thick film resistor with matching package, power, and tolerance, but slightly higher resistance (37.4kΩ).

View details

Alternative comparison matrix

Feature / factor	CRCW060334K8FKEA	RC0603FR-0737K4L	FRC0603F3652TS	RT0603BRD0732K4L	Compatibility / risk
Package	0603	0603 (1608 metric)	0603	0603	0603 (1608 metric) — Package size matches.; FRC0603F3652TS: Package size matches.; RT0603BRD0732K4L: Package size matches.
Resistance	34.8kΩ	37.4kΩ	36.5kΩ	32.4kΩ	37.4kΩ / 36.5kΩ / 32.4kΩ — Resistance is +7.5% higher. Requires circuit validation.; FRC0603F3652TS: Closest resistance match (+4.9% deviation).; RT0603BRD0732K4L: Resistance is -6.9% lower.
Tolerance	1%	1%	1%	0.1%	1% / 0.1% — Tolerance matches.; FRC0603F3652TS: Tolerance matches.; RT0603BRD0732K4L: Tighter tolerance is an upgrade.
Power	0.1W	0.1W	-	-	0.1W — Power rating matches.
Application	AEC-Q200	AEC-Q200	Not specified	Not specified	AEC-Q200 / Not specified — AEC-Q200 qualification matches.; FRC0603F3652TS: Lacks AEC-Q200 qualification.; RT0603BRD0732K4L: Lacks AEC-Q200 qualification.
Technology	Thick Film	-	-	Thin Film	Thin Film — Different resistor technology may affect noise and pulse handling.
Tcr	±100 ppm/K	-	-	25 ppm/°C	25 ppm/°C — Lower TCR provides better stability.

Application & sourcing insights

Questions & answers

The best alternative depends on the application. For automotive (AEC-Q200), Yageo's RC0603FR-0737K4L is a strong choice despite a 37.4kΩ resistance. For general use, FOJAN's FRC0603F3652TS offers a closer 36.5kΩ resistance.