Is there a pin-compatible replacement for RT0603BRE078KL?

Yes, several parts like RT0603BRD078K2L and RT0603BRE078K25L share the same 0603 package and are pin-compatible. However, they are not exact electrical matches due to different resistance values.

What risks should I check before replacing RT0603BRE078KL?

The main risk is the difference in resistance (e.g., 8.2kΩ vs 8.0kΩ), which can alter circuit behavior. You should verify if this deviation is acceptable for your application's accuracy requirements.

RT0603BRE078KL Alternatives, Datasheet & Cross Reference | Yageo

Find and compare alternatives for the Yageo RT0603BRE078KL, an 8kΩ ±0.1% 0603 thin film resistor. This page provides analysis of parametric alternatives and potential risks for your design.

AI replacement insight

Electrical riskmedium

Resistance value differs by 2.5-4%, which could impact precision analog circuits. TCR may also vary.

Package risklow

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

Can it be replaced directly?

No exact drop-in replacement was found. Several parts from the same Yageo RT series are parametrically similar but have different resistance values (e.g., 8.2kΩ, 7.68kΩ) and require engineering review.

Best replacement path

Consider Yageo's RT series parts like RT0603BRD078K2L, which offers a tighter TCR with a slightly different resistance value that needs review.

Main risk

The primary risk is the deviation in resistance, which may affect the performance of precision circuits like voltage dividers or filter networks.

Recommended alternatives

A strong alternative with improved TCR and slightly lower resistance (7.68kΩ).

View details

Alternative comparison matrix

Feature / factor	RT0603BRE078KL	RT0603BRD077K68L	RT0603BRD078K2L	RT0603BRE078K25L	Compatibility / risk
Package	0603	0603	0603	0603	0603 — Same package and pin count.; RT0603BRD078K2L: Same package and pin count.; RT0603BRE078K25L: Same package and pin count.
Resistance	8.0 kΩ	7.68 kΩ	8.2 kΩ	8.25 kΩ	7.68 kΩ / 8.2 kΩ / 8.25 kΩ — Candidate resistance is 4% lower.; RT0603BRD078K2L: Candidate resistance is 2.5% higher.; RT0603BRE078K25L: Candidate resistance is 3.1% higher.
Tolerance	±0.1%	±0.1%	±0.1%	±0.1%	±0.1% — Precision tolerance matches.; RT0603BRD078K2L: Precision tolerance matches.; RT0603BRE078K25L: Precision tolerance matches.
Tcr	50 ppm/°C (est.)	25 ppm/°C	25 ppm/°C	50 ppm/°C	25 ppm/°C / 50 ppm/°C — TCR is an upgrade (more stable).; RT0603BRD078K2L: TCR is an upgrade (more stable).; RT0603BRE078K25L: Assumed target TCR matches.
Technology	Thin Film	Thin Film	Thin Film	Thin Film	Thin Film — Same high-stability technology.; RT0603BRD078K2L: Same high-stability technology.; RT0603BRE078K25L: Same high-stability technology.

Application & sourcing insights

Questions & answers

The best alternative is likely RT0603BRD078K2L. It has an improved TCR (25ppm/°C) and a close resistance of 8.2kΩ. However, the resistance difference requires engineering validation for your specific circuit.