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Best Alternatives to CSA0603C0G120J500JT

Package: 0603 (1608 Metric)HRECeramic CapacitorsCapacitance: 12 pFVoltage Rating: 50 VTolerance: ±5%Dielectric: C0G (NP0)Package / Case: 0603 (1608 Metric)

CSA0603C0G120J500JT is a 12pF, 50V, 5% C0G/NP0 ceramic capacitor in a standard 0603 package. Several pin-compatible alternatives from manufacturers like FOJAN, CCTC, and Walsin are available, offering flexibility in sourcing.

AI replacement insight

Electrical risklow

Key parameters match. Secondary parameters like ESR should be checked.

Package risklow

All candidates use the standard 0603 package, ensuring form and fit compatibility.

Sourcing risklow

Multiple vendors produce compatible parts, improving supply chain resilience.

Can it be replaced directly?

Direct replacement for CSA0603C0G120J500JT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Start with Datasheet verified or Strong match candidates for CSA0603C0G120J500JT, then review parametric alternatives for package and electrical fit.

Main risk

Minor variations in secondary parameters like ESR or temperature coefficient, which are typically not critical but should be verified from datasheets for sensitive applications.

Recommended alternatives

4
FCC0603N120J500CT package
FCC0603N120J500CT

FOJAN

Needs validationlow risk

This FOJAN capacitor is a strong pin-compatible alternative with matching key electrical parameters.

View details

Alternative comparison matrix

Feature / factorCSA0603C0G120J500JTFCC0603N120J500CT0603N120J500CT500R14N120JV4TCompatibility / risk
Package0603 (1608 Metric)0603 (1608 metric)0603 (1608 Metric)06030603 (1608 metric) / 0603 (1608 Metric) — Package dimensions are identical.; 0603N120J500CT: Package dimensions are identical.; 500R14N120JV4T: Package dimensions are identical.; TCC0603COG120J500CT: Package dimensions are identical.
Voltage50.0V50.0V50.0V50.0V50.0V — Voltage rating matches.; 0603N120J500CT: Voltage rating matches.; 500R14N120JV4T: Voltage rating matches.; TCC0603COG120J500CT: Voltage rating matches.
Capacitance12pF12pF12pF12pF12pF — Capacitance value matches.; 0603N120J500CT: Capacitance value matches.; 500R14N120JV4T: Capacitance value matches.; TCC0603COG120J500CT: Capacitance value matches.
DielectricC0G (NP0)C0G (NP0)NP0 (C0G)NP0C0G (NP0) / NP0 (C0G) / COG (NPO) — Dielectric material is identical.; 0603N120J500CT: NP0 and C0G are interchangeable dielectric codes.; 500R14N120JV4T: NP0 and C0G are interchangeable dielectric codes.; TCC0603COG120J500CT: C0G and NP0 are interchangeable dielectric codes.
Tolerance±5%±5%--±5% — Tolerance matches.

Application & sourcing insights

Questions & answers

Verified drop-in options for CSA0603C0G120J500JT 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.