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Best Alternatives to AR03BTCX3101NA

Package: 0603viking-tech-corporationResistorsProduct Type: Resistors High Precision Chip Fixed ResistorsPackage / Case: 0603

AR03BTCX3101NA is a 3.1k 0603 precision thin-film resistor. Kept alternatives are parametric only and need review.

AI replacement insight

Electrical riskmedium

value change affects accuracy

Package risklow

0603 and 2-pin match

Firmware risklow

passive part

Sourcing riskmedium

PDF checks pending

Can it be replaced directly?

No confirmed direct replacement is shown from the provided data.

Best replacement path

Use RT0603BRD073K16L first if 3.16k is acceptable.

Main risk

Resistance value differs from the 3.1k target.

Recommended alternatives

5
RT0603BRD073K16L package
RT0603BRD073K16L

Yageo

Needs validationmedium risk

Closest Yageo 0603 thin-film option, but it is not a direct 3.1k replacement.

View details

Alternative comparison matrix

Feature / factorAR03BTCX3101NART0603BRD073K16LRT0603BRD073K2LRT0603BRD073KLCompatibility / risk
Resistance3.1k3.16k--3.0k — -3.2%
Tolerance0.1%0.1%--0.1% — same
Power0.1W0.1W--0.1W — no 1.5x
Tcr25ppm25ppm--25ppm — same
Package06030603--0603 — 1608 metric

Application & sourcing insights

Questions & answers

RT0603BRD073K16L is the closest kept candidate, but it is 3.16k, not 3.1k.