Is there a pin-compatible replacement for RT0603BRD07100KL?

Yes, several candidates like AC0603FR-07100KL and RT0603BRD07110KL share the same 0603 package and are pin-compatible. However, their electrical parameters differ, requiring careful review.

What risks should I check before replacing RT0603BRD07100KL?

Key risks include changes in resistance value, tolerance (from 0.1%), and temperature coefficient (TCR from 25 ppm/°C). Using a lower-precision part can affect circuit accuracy and stability.

RT0603BRD07100KL Alternatives, Datasheet & Cross Reference | Yageo

RT0603BRD07100KL is a high-precision 100kΩ thin film resistor from Yageo in a 0603 package, valued for its ±0.1% tolerance and 25 ppm/°C TCR. Finding a direct replacement requires matching these critical specs.

AI replacement insight

Electrical riskhigh

Target is a precision part; substitutes with relaxed specs can impact circuit accuracy and stability.

Package risklow

0603 is a standard package with many options available.

Can it be replaced directly?

No direct, drop-in replacement has been identified. All candidates require a review of parametric differences, such as resistance value or precision.

Best replacement path

The best path is another 0603 thin film resistor with ≤0.1% tolerance and ≤25 ppm/°C TCR. RT0603BRD07110KL is a close option if a 10% resistance change is acceptable.

Main risk

The main risk is compromising circuit performance by using a substitute with lower precision (worse tolerance or TCR) or a different resistance value.

Recommended alternatives

A 100kΩ resistor in the same 0603 package, but with relaxed tolerance and TCR, suitable for less demanding applications.

View details

Alternative comparison matrix

Feature / factor	RT0603BRD07100KL	AC0603FR-07100KL	RT0603BRD07110KL	Compatibility / risk
Package	0603	0603	0603	0603 — Package size matches.; RT0603BRD07110KL: Package size matches.
Resistance	100 kΩ	100 kΩ	110 kΩ	100 kΩ / 110 kΩ — Resistance value matches.; RT0603BRD07110KL: Resistance is 10% higher than target.
Tolerance	0.1%	1.0%	0.1%	1.0% / 0.1% — Tolerance is 10x wider, a significant precision downgrade.; RT0603BRD07110KL: Precision tolerance matches.
Tcr	25 ppm/°C	±100 ppm/°C	25 ppm/°C	±100 ppm/°C / 25 ppm/°C — TCR is 4x worse, indicating lower stability over temperature.; RT0603BRD07110KL: Temperature stability matches.
Technology	Thin Film	Thick Film	-	Thick Film — Different resistor technology, affects noise and stability.

Application & sourcing insights

Questions & answers

RT0603BRD07110KL is a strong candidate if your circuit can tolerate a 110kΩ resistance. For less precise needs, AC0603FR-07100KL offers the same resistance but with relaxed tolerance and TCR.