Is there a pin-compatible replacement for FRC1206J223 TS?

Yes, FRC1206F2202TS is a pin-compatible upgrade. Other parts like UNI-ROYAL 1206W4J0223T5E are also form-fit compatible, but may require review of secondary parameters like Temperature Coefficient (TCR).

What risks should I check before replacing FRC1206J223 TS?

Before replacing, check three main risks: 1) Tolerance: Some alternatives have tighter tolerance (e.g., ±1% vs ±5%), which is usually safe but should be confirmed. 2) Technology: A switch from Thick Film to Thin Film (e.g., RT1206BRD0722KL) affects stability and pulse handling. 3) Resistance Value: Ensure any minor deviation (e.g., 22.1kΩ vs 22kΩ) is acceptable.

FRC1206J223 TS Alternatives, Datasheet & Cross Reference | FOJAN

Find verified substitutes and functional alternatives for the FOJAN FRC1206J223 TS, a 22kΩ 5% 0.25W 1206 thick film resistor. Compare key parameters to ensure compatibility for your design.

AI replacement insight

Electrical riskmedium

Candidates have different tolerances or technology (thin film) that require review.

Package risklow

All recommended alternatives use the same 1206 package.

Sourcing risklow

Multiple manufacturers (FOJAN, UNI-ROYAL, Yageo) offer compatible parts.

Can it be replaced directly?

Yes, several direct replacements exist. FRC1206F2202TS is an ideal upgrade. Other cross-vendor options are available but may require review of secondary parameters like TCR.

Best replacement path

FRC1206F2202TS is a direct upgrade path from the same manufacturer, offering tighter tolerance.

Main risk

The main risk is ensuring that parametric differences, such as tighter tolerance or different resistor technology (thin film), are acceptable for the application.

Recommended alternatives

A direct upgrade from the same manufacturer with tighter tolerance (±1%) and identical key parameters.

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Alternative comparison matrix

Feature / factor	FRC1206J223 TS	FRC1206F2202TS	RT1206BRD0722KL	1206W4J0223T5E	Compatibility / risk
Package	1206	1206	1206	1206	1206 — Identical package ensures form-fit compatibility.; RT1206BRD0722KL: Identical package ensures form-fit compatibility.; 1206W4J0223T5E: Identical package ensures form-fit compatibility.
Resistance	22kΩ	22kΩ	-	22kΩ	22kΩ — Resistance value matches.; 1206W4J0223T5E: Resistance value matches.
Tolerance	±5%	±1%	±0.1%	±5%	±1% / ±0.1% / ±5% — Tighter tolerance is a direct upgrade.; RT1206BRD0722KL: Significantly tighter tolerance.; 1206W4J0223T5E: Tolerance matches.
Power	0.25W	0.25W	-	-	0.25W — Power rating matches.
Tcr	Not specified	±100 ppm/°C	25 ppm/°C	Not specified	±100 ppm/°C / 25 ppm/°C / Not specified — Good TCR for general use.; RT1206BRD0722KL: Significantly better TCR for thermal stability.; 1206W4J0223T5E: TCR is a key parameter for stability over temperature.
Technology	Thick Film	-	Thin Film	-	Thin Film — Different technology may affect noise, stability, and pulse handling.

Application & sourcing insights

Questions & answers

The best alternative is FRC1206F2202TS. It is made by the same manufacturer, FOJAN, and offers a direct upgrade to a tighter ±1% tolerance while matching all other critical specifications.