Is there a pin-compatible replacement for RT0805BRB072KL?

Yes, parts like UNI-ROYAL's TC0525B2001T5G and Yageo's RT0805BRD072KL are pin-compatible in the same 0805 package, but have a higher TCR (25ppm/°C) which requires engineering review.

What risks should I check before replacing RT0805BRB072KL?

Key risks include using a part with a higher tolerance (>0.1%), a higher TCR (>10ppm/°C), or a different technology (e.g., Thick Film), which can degrade circuit accuracy, stability, and noise performance.

RT0805BRB072KL Alternatives, Datasheet & Cross Reference | Yageo

RT0805BRB072KL is a precision 2kΩ thin-film resistor from Yageo in an 0805 package. It features a tight ±0.1% tolerance and a low 10ppm/°C TCR, making it ideal for sensitive applications.

AI replacement insight

Electrical riskmedium

Substituting with a higher TCR part can impact circuit accuracy and stability over temperature.

Package risklow

Many 0805 package resistors are available, making physical replacement straightforward.

Can it be replaced directly?

No direct drop-in replacement was found. The closest candidates have a weaker TCR (25ppm/°C vs 10ppm/°C), which requires engineering review for precision applications.

Best replacement path

Search for a 2kΩ, 0.1%, 0805 thin-film resistor with a TCR of 10ppm/°C or better from a trusted manufacturer.

Main risk

The primary risk is increased temperature drift due to using a substitute with a higher Temperature Coefficient of Resistance (TCR).

Recommended alternatives

Same manufacturer and package, but a higher TCR (25ppm/°C vs 10ppm/°C) requires engineering review.

View details

Alternative comparison matrix

Feature / factor	RT0805BRB072KL	RT0805BRD072KL	TC0525B2001T5G	Compatibility / risk
Package	0805	0805	0805	0805 — Package size matches.; TC0525B2001T5G: Package size matches.
Resistance	2kΩ	2kΩ	2kΩ	2kΩ — Resistance value matches.; TC0525B2001T5G: Resistance value matches.
Tolerance	±0.1%	±0.1%	±0.1%	±0.1% — Tolerance matches.; TC0525B2001T5G: Tolerance matches.
Tcr	10 ppm/°C	25 ppm/°C	±25 ppm/°C	25 ppm/°C / ±25 ppm/°C — Weaker TCR, may affect stability.; TC0525B2001T5G: Weaker TCR, may affect stability.
Manufacturer	Yageo	Yageo	-	Yageo — Same manufacturer, different series.
Technology	Thin Film	-	Thin Film	Thin Film — Technology matches.

Application & sourcing insights

Questions & answers

The best alternative to RT0805BRB072KL is another thin-film 0805 resistor with 2kΩ resistance, ±0.1% tolerance, and a TCR of 10ppm/°C or better. Always verify datasheet specifications.