What risks should I check before replacing 293D106X9035D2TE3?

Before replacing, verify the substitute's package matches your PCB layout. Check if the ESR value is acceptable for your circuit's performance, especially in power supply or filtering applications. Also confirm the operating temperature range meets your requirements.

293D106X9035D2TE3 Alternatives, Datasheet & Cross Reference | Vishay Sprague

Find functional alternatives and pin-compatible replacements for the Vishay 293D106X9035D2TE3 tantalum capacitor. This guide helps you compare key parameters like package, ESR, and voltage to ensure compatibility.

AI replacement insight

Electrical risklow

ESR differences are the primary electrical risk. MLCCs introduce different risks (DC bias, failure mode).

Package riskhigh

Many alternatives are in different packages (C-Case, 1210, 1206) and are not drop-in replacements.

Can it be replaced directly?

Direct replacement for 293D106X9035D2TE3 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 293D106X9035D2TE3, then review parametric alternatives for package and electrical fit.

Main risk

The main risks are package mismatches requiring board redesign, and performance degradation from higher ESR or using a different capacitor technology (MLCC).

Recommended alternatives

Pin-compatible KEMET alternative with matching key specs but slightly higher ESR. Verify performance in-circuit.

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Alternative comparison matrix

Feature / factor	293D106X9035D2TE3	T491D106K035AT	T491C106K035AT	Compatibility / risk
Package	D Case (7343-31)	7343-31	6032-28 (C-Case)	7343-31 / 6032-28 (C-Case) — Standard EIA D-Case size matches.; T491C106K035AT: Smaller package requires PCB redesign.
Capacitance	10 µF	10 µF	10 µF	10 µF — matched; T491C106K035AT: matched
Voltage	35V	35V	35V	35V — matched; T491C106K035AT: matched
Esr	0.8 Ω	1.0 Ω	1.6 Ω	1.0 Ω / 1.6 Ω — Slightly higher ESR.; T491C106K035AT: Significantly higher ESR.
Temperature	-55°C to +125°C	-55°C to +125°C	-	-55°C to +125°C — matched

Application & sourcing insights

Questions & answers

Verified drop-in options for 293D106X9035D2TE3 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.