Is there a pin-compatible replacement for RC0201DR-071KL?

Yes, parts like AC0201FR-071KL are in the same 0201 package. However, they have a wider tolerance of ±1% compared to the original's ±0.5%, which requires engineering review before use.

What risks should I check before replacing RC0201DR-071KL?

The main risks are tolerance and power rating. The target has a tight ±0.5% tolerance; many alternatives are ±1%. Also, ensure the replacement's power rating provides sufficient safety margin for your application.

RC0201DR-071KL Alternatives, Datasheet & Cross Reference | Yageo

RC0201DR-071KL is a 1kΩ, 0.5% tolerance, 0.05W thick film chip resistor in a 0201 package. Finding a direct drop-in replacement requires careful matching of its precision tolerance.

AI replacement insight

Electrical riskmedium

Tolerance relaxation from 0.5% to 1% is the main concern.

Package riskhigh

Applies only to functional alternates in different packages like 0603.

Can it be replaced directly?

No direct, 1-to-1 replacement with identical key parameters was found. Alternatives exist with relaxed tolerance in the same package, requiring review.

Best replacement path

Use a same-package (0201) part like AC0201FR-071KL if a wider tolerance (±1%) is acceptable. Otherwise, a board redesign may be needed.

Main risk

The primary risk is the degradation in resistance tolerance from ±0.5% to ±1%, which may affect precision circuit performance.

Recommended alternatives

An AEC-Q200 qualified 1kΩ 0201 resistor with a wider tolerance (±1%).

View details

Alternative comparison matrix

Feature / factor	RC0201DR-071KL	AC0201FR-071KL	CR0201FH1001G	ERA3AEB102V	Compatibility / risk
Package	0201	0201	0201	0603	0201 / 0603 — Same package and pin count.; CR0201FH1001G: Same package and pin count.; ERA3AEB102V: Larger package requires PCB redesign.
Tolerance	±0.5%	±1%	±1%	±0.1%	±1% / ±0.1% — Wider tolerance may impact precision circuits.; CR0201FH1001G: Wider tolerance may impact precision circuits.; ERA3AEB102V: Tighter tolerance is a performance upgrade.
Application	Commercial	AEC-Q200	-	-	AEC-Q200 — Candidate is automotive grade.
Temperature	-55°C to +125°C	-55°C to +155°C	-	-	-55°C to +155°C — Wider operating temperature range.
Resistance	1kΩ	-	1kΩ	-	1kΩ — matched
Power	0.05W	-	0.05W	0.1W	0.05W / 0.1W — No power rating safety margin.; ERA3AEB102V: Higher power rating provides safety margin.
Tcr	±200 ppm/°C	-	-	±25 ppm/°C	±25 ppm/°C — Superior temperature stability.

Application & sourcing insights

Questions & answers

For applications tolerating ±1% tolerance, AC0201FR-071KL is a strong candidate in the same 0201 package and is AEC-Q200 qualified. For new designs, ERA3AEB102V offers superior electricals but needs a larger 0603 footprint.