What risks should I check before replacing 293D106X9010A2TE3?

Before replacing, check three main risks: 1) Package Mismatch: Ensure the replacement has an 'A' case (3216/1206) footprint. 2) Electrical Downgrades: Avoid parts with wider tolerance (e.g., ±20%) or significantly higher ESR, as this can affect circuit stability and performance. 3) Voltage Rating: Ensure the replacement voltage is at least 10V.

293D106X9010A2TE3 Alternatives, Datasheet & Cross Reference | Vishay Sprague

Reviewing alternatives for the Vishay 293D106X9010A2TE3, a 10µF 10V tantalum capacitor. This analysis identifies potential pin-compatible parts and functional alternatives, highlighting key differences in package, voltage, and ESR to guide your selection.

AI replacement insight

Package riskhigh

Several alternatives are in a different 'B' case, which will not fit the 'A' case land pattern.

Electrical riskmedium

Some same-package alternatives have weaker tolerance (±20%) or significantly higher ESR, which can impact circuit performance and stability.

Sourcing risklow

The target is an active part from a major manufacturer, but alternatives from other vendors can improve supply chain resilience.

Can it be replaced directly?

Direct replacement for 293D106X9010A2TE3 should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

The strongest candidate is CA45B-A-16V-10uF-K, which offers a matching package and upgraded voltage. However, its package dimensions should be verified against the datasheet before use.

Main risk

The main risks when replacing this capacitor are package mismatch, which requires a board redesign, or degraded electrical performance from parts with wider tolerance or higher ESR.

Recommended alternatives

A strong alternative with a matching package, higher voltage rating, and slightly improved ESR.

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Alternative comparison matrix

Feature / factor	293D106X9010A2TE3	CA45B-A-16V-10uF-K	T491A106M020AT	Compatibility / risk
Package	A (3216-18)	A (3.2x1.6mm)	3216-18	A (3.2x1.6mm) / 3216-18 — Candidate 'A' case matches target 'A' case (3216). Land pattern verification recommended.; T491A106M020AT: matched
Voltage	10V	16V	20V	16V / 20V — Higher voltage rating provides more design margin.; T491A106M020AT: Higher voltage rating is a safe upgrade.
Esr	3.4 Ω	3.0 Ω	5.0 Ω	3.0 Ω / 5.0 Ω — Slightly lower ESR is generally beneficial.; T491A106M020AT: Higher ESR can affect filtering performance and efficiency.
Tolerance	±10%	±10%	±20%	±10% / ±20% — matched; T491A106M020AT: Wider tolerance may not be suitable for precision applications.

Application & sourcing insights

Questions & answers

Verified drop-in options for 293D106X9010A2TE3 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.