What risks should I check before replacing 1206W4F5603T5E?

Before replacing, verify that the substitute's tolerance (e.g., ±1% vs ±5%), resistance value, and temperature coefficient (TCR) are acceptable for your application. Also consider any subtle performance differences between manufacturers.

1206W4F5603T5E Alternatives, Datasheet & Cross Reference | UNI-ROYAL

Reviewing alternatives for the 1206W4F5603T5E, a 560kΩ 1% 0.25W 1206 thick film resistor. Key considerations for substitutes include matching resistance, tolerance, and power rating to ensure circuit performance.

AI replacement insight

Electrical riskmedium

Using parts with different resistance, tolerance, or TCR can impact circuit accuracy and stability. Always verify in-circuit.

Package risklow

All presented candidates use the same 1206 package, ensuring physical compatibility on the PCB.

Sourcing risklow

Alternatives are from different manufacturers, which may have varying supply chain stability and regional availability.

Can it be replaced directly?

Yes, Yageo's RC1206FR-07560KL is a potential pin-to-pin replacement for the UNI ROYAL 1206W4F5603T5E, sharing the same 560kΩ resistance, ±1% tolerance, 0.25W power rating, and 1206 package.

Best replacement path

Yageo's RC1206FR-07560KL is the strongest candidate, matching all key electrical and physical parameters of the target part.

Main risk

The main risk when substituting is using a part with a relaxed tolerance (e.g., ±5%) or a different resistance value, which can alter circuit behavior and performance.

Recommended alternatives

Strong alternative from Yageo with identical package, resistance, tolerance, and power rating.

View details

Alternative comparison matrix

Feature / factor	1206W4F5603T5E	RC1206FR-07560KL	FRC1206J564 TS	RT1206BRD07560KL	Compatibility / risk
Package	1206 (3216 Metric)	1206	-	-	1206 — Identical package ensures form-fit compatibility.
Resistance	560kΩ	560kΩ	-	-	560kΩ — Identical resistance value.
Tolerance	±1%	±1%	±5%	±0.1%	±1% / ±5% / ±0.1% — Identical precision.; FRC1206J564 TS: Wider tolerance is a significant downgrade.; RT1206BRD07560KL: Tighter tolerance is a performance upgrade.
Power	0.25W	0.25W	-	-	0.25W — Identical power rating.
Tcr	±100 ppm/°C	±100 ppm/°C	-	25 ppm/°C	±100 ppm/°C / 25 ppm/°C — Identical temperature coefficient.; RT1206BRD07560KL: Lower TCR provides better stability over temperature.
Manufacturer	UNI ROYAL	Yageo	FOJAN	-	Yageo / FOJAN — Cross-vendor alternative from a major manufacturer.; FRC1206J564 TS: Cross-vendor alternative.
Technology	Thick Film	-	-	Thin Film	Thin Film — Thin film offers higher precision but may have different pulse handling.
Temperature	-55°C to +155°C	-	-	-55°C to +125°C	-55°C to +125°C — Reduced maximum operating temperature.

Application & sourcing insights

Questions & answers

Verified drop-in options for 1206W4F5603T5E are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.