Is there a pin-compatible replacement for RT0805BRD07100KL?

No, there is no pin-compatible replacement with the same precision in this list. Parts like RC0805JR-07100KL are pin-compatible by package (0805) but are low-precision general-purpose resistors (5% tolerance, thick film) and are not a true substitute for precision applications.

RT0805BRD07100KL Alternatives, Datasheet & Cross Reference | Yageo

Finding a substitute for the Yageo RT0805BRD07100KL, a high-precision 100kΩ thin-film resistor, requires careful consideration of trade-offs between package size, power rating, and electrical precision.

AI replacement insight

Electrical riskhigh

Using a thick-film resistor with 5% tolerance instead of 0.1% thin-film will impact circuit accuracy and stability.

Package riskmedium

Functional alternatives are in smaller packages (0603), requiring a PCB layout change.

Sourcing risklow

Alternatives are from major manufacturers like Yageo and are actively produced.

Can it be replaced directly?

No direct, pin-compatible replacement with identical precision is available in this list. Alternatives require either a board redesign or a significant compromise on performance.

Best replacement path

For precision, use RT0603BRD07100KL with a board redesign. For a drop-in, RC0805JR-07100KL is an option only if precision can be sacrificed.

Main risk

The primary risk is performance degradation from using a lower-precision resistor or thermal failure from using a part with a lower power rating.

Recommended alternatives

High-precision functional alternative from the same series, but in a smaller 0603 package with a lower power rating.

View details

Alternative comparison matrix

Feature / factor	RT0805BRD07100KL	RT0603BRD07100KL	FRC0805J104 TS	RC0805JR-07100KL	Compatibility / risk
Package	0805	0603	0805	0805	0603 / 0805 — Smaller package requires PCB redesign.; FRC0805J104 TS: Package size matches.; RC0805JR-07100KL: Package size matches.
Power	1/8 W	1/10 W	1/8 W	1/8 W	1/10 W / 1/8 W — Lower power rating (0.1W vs 0.125W).; FRC0805J104 TS: Power rating matches.; RC0805JR-07100KL: Power rating matches.
Tolerance	±0.1%	±0.1%	±5%	±5%	±0.1% / ±5% — Precision matches target.; FRC0805J104 TS: Significantly looser tolerance.; RC0805JR-07100KL: Significantly looser tolerance.
Technology	Thin Film	Thin Film	Thick Film	Thick Film	Thin Film / Thick Film — Technology matches target.; FRC0805J104 TS: Different technology, impacts stability.; RC0805JR-07100KL: Different technology, impacts stability.
Tcr	25 ppm/°C	25 ppm/°C	±100 ppm/°C	±100 ppm/°C	25 ppm/°C / ±100 ppm/°C — Temperature stability matches.; FRC0805J104 TS: Temperature stability is much lower.; RC0805JR-07100KL: Temperature stability is much lower.

Application & sourcing insights

Questions & answers

The best alternative depends on your design flexibility. If you can modify the PCB layout, Yageo's RT0603BRD07100KL offers identical precision in a smaller size. If you need a drop-in 0805 part and can accept much lower precision, Yageo's RC0805JR-07100KL is a form-fit option.

Before replacing, check three main risks: 1) Parametric Mismatch: Ensure your circuit can function correctly with a higher tolerance (e.g., 5% vs 0.1%) and lower stability (TCR). 2) Package Mismatch: Verify if you can accommodate a smaller package like 0603, which requires a board redesign. 3) Power Rating: Ensure the replacement's power rating is sufficient for your application's power dissipation to avoid overheating.