Is there a pin-compatible replacement for RT0603BRD073K16L?

Yes, several 0603 package resistors are pin-compatible. However, no exact drop-in replacement with 3.16kΩ resistance and 0.1% tolerance was found. Alternatives like RT0603BRD073K2L (3.2kΩ) have minor parametric differences that must be evaluated.

What risks should I check before replacing RT0603BRD073K16L?

The main risk is the resistance deviation. The target is a precision 0.1% resistor, so even a 1-2% change in resistance can affect circuit performance. Also, check for technology differences; replacing a thin film with a thick film resistor will degrade tolerance, stability, and noise performance.

RT0603BRD073K16L Alternatives, Datasheet & Cross Reference | Yageo

Finding a substitute for the Yageo RT0603BRD073K16L, a 3.16kΩ 0.1% 0603 thin film resistor, requires careful matching of resistance, tolerance, and TCR. Several parametric alternatives exist with slight resistance variations.

AI replacement insight

Electrical riskmedium

Resistance deviation requires circuit analysis.

Package risklow

All candidates use the standard 0603 package.

Sourcing risklow

Alternatives are from major manufacturers like Yageo and Viking.

Can it be replaced directly?

No direct, drop-in replacement for the 3.16kΩ 0.1% RT0603BRD073K16L is readily available. All identified alternatives have different resistance values or weaker specifications.

Best replacement path

Consider Yageo's RT series for parts like RT0603BRD073K2L (3.2kΩ) or Viking Tech's AR series for AR03BTCX3101NA (3.1kΩ), and verify the resistance deviation is acceptable.

Main risk

The primary risk is the deviation from the precise 3.16kΩ resistance value, which could impact the accuracy of analog circuits, filters, or voltage dividers.

Recommended alternatives

Matches resistance and package but is a general-purpose thick film part with significantly weaker tolerance and TCR.

View details

Alternative comparison matrix

Feature / factor	RT0603BRD073K16L	FRC0603F3161TS	RT0603BRD073K2L	AR03BTCX3101NA	Compatibility / risk
Technology	Thin Film	Thick Film	Thin Film	-	Thick Film / Thin Film — Downgrade from precision Thin Film.; RT0603BRD073K2L: matched
Tolerance	±0.1%	±1%	±0.1%	±0.1%	±1% / ±0.1% — 10x wider tolerance than target.; RT0603BRD073K2L: matched; AR03BTCX3101NA: matched
Tcr	25 ppm/°C	±100 ppm/°C	25 ppm/°C	±25ppm/°C	±100 ppm/°C / 25 ppm/°C / ±25ppm/°C — 4x higher TCR than target.; RT0603BRD073K2L: matched; AR03BTCX3101NA: matched
Resistance	3.16 kΩ	3.16 kΩ	3.2 kΩ	3.1 kΩ	3.16 kΩ / 3.2 kΩ / 3.1 kΩ — matched; RT0603BRD073K2L: +1.26% deviation from target. Verify circuit impact.; AR03BTCX3101NA: -1.9% deviation from target. Verify circuit impact.
Package	0603	0603	0603 (1608 Metric)	0603	0603 / 0603 (1608 Metric) — matched; RT0603BRD073K2L: Same package and pinout.; AR03BTCX3101NA: matched
Application	Commercial	-	-	Automotive Grade	Automotive Grade — Candidate is automotive grade, an upgrade.

Application & sourcing insights

Questions & answers

The Yageo RT0603BRD073K2L is a strong candidate from the same series, with a slightly higher resistance of 3.2kΩ (+1.26%). The Viking Tech AR03BTCX3101NA is another option with 3.1kΩ resistance (-1.9%) and an automotive-grade rating. Both require engineering review.