What risks should I check before replacing SPM6530T-100M?

When replacing SPM6530T-100M, verify the substitute's package dimensions for PCB compatibility. Also, check DC Resistance (DCR), as a higher value can reduce efficiency, and ensure current ratings (Isat, Irms) meet or exceed your design requirements.

SPM6530T-100M Alternatives, Datasheet & Cross Reference | TDK Electronics AG

Find and compare replacements for the TDK SPM6530T-100M, a 10µH shielded power inductor. Key alternatives offer similar performance, with options for AEC-Q200 qualification or higher current ratings.

AI replacement insight

Electrical risklow

Most candidates offer superior current/DCR ratings. Check for minor DCR increases.

Package riskhigh

Many alternatives are physically larger. Only same-series parts are likely drop-in.

Can it be replaced directly?

Direct replacement for SPM6530T-100M should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Use TDK's SPM6530T-100M-HZ for a near drop-in, AEC-Q200 qualified upgrade.

Main risk

The primary risk is physical incompatibility. Many functional alternatives have different package sizes, requiring a PCB redesign.

Recommended alternatives

AEC-Q200 qualified version from the same TDK series with matching package and slightly higher current ratings.

View details

Alternative comparison matrix

Feature / factor	SPM6530T-100M	SPM6530T-100M-HZ	PSPMAA0803H-100M-ANP	Compatibility / risk
Package	7.1 mm × 6.5 mm × 3.0 mm	7.1 mm x 6.5 mm	8.0x8.5mm	7.1 mm x 6.5 mm / 8.0x8.5mm — Package dimensions match, likely drop-in compatible.; PSPMAA0803H-100M-ANP: Larger footprint requires PCB redesign.
Inductance	10 µH	10 µH	10 µH	10 µH — Inductance value is identical.; PSPMAA0803H-100M-ANP: Inductance value is identical.
Saturation Current A	3.8 A	3.9 A	7.0 A	3.9 A / 7.0 A — Slightly higher saturation current.; PSPMAA0803H-100M-ANP: Significantly higher saturation current.
Current A	3.6 A	4.2 A	5.0 A	4.2 A / 5.0 A — Higher RMS current handling (Itemp).; PSPMAA0803H-100M-ANP: Higher RMS current handling.
Dcr Ohm	72.5 mΩ	86.4 mΩ	60 mΩ	86.4 mΩ / 60 mΩ — Slightly higher DCR may minimally impact efficiency.; PSPMAA0803H-100M-ANP: Lower DCR improves efficiency.

Application & sourcing insights

Questions & answers

Verified drop-in options for SPM6530T-100M 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.