Is there a pin-compatible replacement for TAJD337M010RNJ?

No direct drop-in replacement has been verified. TPSD227K010R0100 shares the same D-case footprint but has different capacitance. TAJE337M016RNJ is taller (E-case) and not a direct fit.

What risks should I check before replacing TAJD337M010RNJ?

Key risks include package size mismatch (especially height), lower capacitance affecting circuit stability or performance, and changes in ESR which can impact power supply transient response.

TAJD337M010RNJ Alternatives, Datasheet & Cross Reference | AVX

TAJD337M010RNJ is a 330µF 10V tantalum capacitor in a D-case package. Finding a replacement involves matching capacitance, voltage, and package size, while considering ESR.

AI replacement insight

Electrical riskmedium

Capacitance differences in candidates require circuit analysis.

Package riskhigh

One strong candidate has a taller package, which is a common cause of assembly failure.

Can it be replaced directly?

No direct, fully-equivalent replacement is available. All candidates have parametric or package differences requiring engineering evaluation.

Best replacement path

Review TPSD227K010R0100 for applications tolerant of lower capacitance, or TAJE337M016RNJ if mechanical clearance allows for a taller E-case package.

Main risk

The primary risks are either mechanical incompatibility from a different package size or functional issues due to lower capacitance.

Recommended alternatives

A potential upgrade with higher voltage and lower ESR, but a taller package that requires a fit-check.

View details

Alternative comparison matrix

Feature / factor	TAJD337M010RNJ	TAJE337M016RNJ	TPSD227K010R0100	Compatibility / risk
Package	7343 (D-Case)	7343 (E-Case)	7343 (D case)	7343 (E-Case) / 7343 (D case) — Candidate is taller, requires mechanical clearance check.; TPSD227K010R0100: matched
Voltage	10V	16V	-	16V — Higher voltage rating provides more design margin.
Capacitance	330µF	330µF	220µF	330µF / 220µF — matched; TPSD227K010R0100: Lower capacitance may affect circuit performance.
Esr	900mΩ	400mΩ	100mΩ	400mΩ / 100mΩ — Lower ESR is generally an improvement.; TPSD227K010R0100: Significantly lower ESR is a major improvement.
Tolerance	20%	-	10%	10% — Tighter tolerance is an upgrade.

Application & sourcing insights

Questions & answers

TPSD227K010R0100 offers the same package and better ESR but has lower capacitance (220µF), requiring review. TAJE337M016RNJ has matching capacitance and better specs but a taller package.