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Best Alternatives to RC-02K221JT

Package: 0402Guangdong Fenghua Advanced Technology Holding Co., Ltd.Specialized ResistorsResistance: 220ΩPower Rating: 1/16WTolerance: ±5%T.C.R.: ±100ppm/℃

Find verified substitutes and parametric alternatives for the RC-02K221JT, a 220Ω 5% 1/16W 0402 thick film resistor. Review key parameter comparisons to ensure compatibility.

AI replacement insight

Electrical riskmedium

Mismatch in TCR or resistance can alter circuit behavior, especially in precision or temperature-sensitive applications.

Package risklow

All suggested candidates use the same 0402 package, minimizing layout and assembly issues.

Can it be replaced directly?

Direct replacement for RC-02K221JT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

The Yageo AC0402FR-07220RL is an excellent upgrade, offering tighter tolerance (1%) and AEC-Q200 qualification while matching all other key specs.

Main risk

The main risk is using a part with a different resistance value or an unverified Temperature Coefficient (TCR), which can affect circuit performance.

Recommended alternatives

4
AC0402FR-07220RL package
AC0402FR-07220RL

Yageo

Needs validationlow risk

AEC-Q200 qualified upgrade with tighter tolerance (±1%) and matching key electrical parameters.

View details

Alternative comparison matrix

Feature / factorRC-02K221JTAC0402FR-07220RL0402WGJ0221TCECR0402FF2200GCompatibility / risk
Package04020402040204020402 — Same EIA package size.; 0402WGJ0221TCE: Same EIA package size.; CR0402FF2200G: Same EIA package size.; AC0402FR-07240RL: Same EIA package size.
Resistance220Ω220 Ω220 Ω220 Ω220 Ω / 240 Ω — Identical resistance value.; 0402WGJ0221TCE: Identical resistance value.; CR0402FF2200G: Identical resistance value.; AC0402FR-07240RL: Resistance is ~9% higher.
Tolerance±5%±1%±5%±1%±1% / ±5% — Tighter tolerance is a safe upgrade.; 0402WGJ0221TCE: Tolerance is identical.; CR0402FF2200G: Tighter tolerance is a safe upgrade.; AC0402FR-07240RL: Tighter tolerance.
Power1/16W1/16W-1/16W1/16W — Power rating is identical.; CR0402FF2200G: Power rating is identical.
Tcr±100ppm/℃±100 ppm/°CUnknownUnknown±100 ppm/°C / Unknown — Temperature coefficient matches.; 0402WGJ0221TCE: TCR not found in catalog data, must verify from datasheet.; CR0402FF2200G: TCR not found in catalog data, must verify from datasheet.
ApplicationCommercialAEC-Q200--AEC-Q200 — Automotive grade offers higher reliability.

Application & sourcing insights

Questions & answers

Verified drop-in options for RC-02K221JT 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.