Is there a pin-compatible replacement for RT0603BRD0717K8L?

Yes, parts like RT0603BRD0718K2L and others in the Yageo RT0603B series share the same 0603 package and 2-pin layout, making them physically compatible. However, their resistance values differ slightly, so they are considered parametric alternatives, not direct drop-in replacements.

What risks should I check before replacing RT0603BRD0717K8L?

The primary risk is the difference in resistance value. Ensure your circuit's performance is not critically dependent on the exact 17.8 kΩ value. All recommended alternatives have the same high-precision tolerance (0.1%) and low TCR (25 ppm/°C).

RT0603BRD0717K8L Alternatives, Datasheet & Cross Reference | Yageo

Explore alternatives for the Yageo RT0603BRD0717K8L, a 17.8 kΩ 0.1% 0603 thin film resistor. This guide provides parametrically similar options and highlights key differences to consider for your application.

AI replacement insight

Electrical risklow

Resistance value differs slightly. Tolerance, TCR, and power rating match.

Package risklow

All candidates share the same 0603 package and are physically compatible.

Can it be replaced directly?

No direct drop-in replacement with the exact same resistance is listed, but several parametrically similar alternatives from the same product family are available.

Best replacement path

Use a part from the same Yageo RT series with the closest resistance value, such as RT0603BRD0718K2L (18.2 kΩ).

Main risk

Slight deviation in resistance value from the target's 17.8 kΩ.

Recommended alternatives

Parametric alternative in the same 0603 package with a 2.2% higher resistance value.

View details

Alternative comparison matrix

Feature / factor	RT0603BRD0717K8L	RT0603BRD0718K2L	RT0603BRD0716K9L	RT0603BRD0718K7L	Compatibility / risk
Package	0603	0603	0603	0603	0603 — Same package and pin count.; RT0603BRD0716K9L: Same package and pin count.; RT0603BRD0718K7L: Same package and pin count.
Resistance	17.8 kΩ	18.2 kΩ	16.9 kΩ	18.7 kΩ	18.2 kΩ / 16.9 kΩ / 18.7 kΩ — Resistance is 2.2% higher.; RT0603BRD0716K9L: Resistance is 5.1% lower.; RT0603BRD0718K7L: Resistance is 5.1% higher.
Tolerance	0.1%	0.1%	0.1%	0.1%	0.1% — Precision matches.; RT0603BRD0716K9L: Precision matches.; RT0603BRD0718K7L: Precision matches.
Tcr	25 ppm/°C	25 ppm/°C	25 ppm/°C	25 ppm/°C	25 ppm/°C — Temperature coefficient matches.; RT0603BRD0716K9L: Temperature coefficient matches.; RT0603BRD0718K7L: Temperature coefficient matches.
Technology	Thin Film	Thin Film	-	-	Thin Film — Resistor technology matches.

Application & sourcing insights

Questions & answers

RT0603BRD0718K2L is a strong candidate, offering a very close resistance of 18.2 kΩ. Several other parts in the same Yageo RT series are also available with slightly different resistance values, all sharing the same package, tolerance, and power rating.