Is there a pin-compatible replacement for PSPHAQ127-100M?

No direct pin-compatible replacement with identical specs has been identified. Candidates like PSPHAQ127-120M share the 12x12mm package but have different electrical ratings, requiring careful review before use.

What risks should I check before replacing PSPHAQ127-100M?

Key risks include package size mismatch requiring PCB redesign, lower current ratings (Irms/Isat) causing overheating or saturation, and higher DC Resistance (DCR) increasing power loss and heat.

PSPHAQ127-100M Alternatives, Datasheet & Cross Reference | PROD Technology Co., Ltd.

PSPHAQ127-100M is a 10µH shielded power inductor from PROD, featuring a 6.5A current rating in a 12x12mm SMD package. Finding a replacement involves matching inductance, current ratings, DCR, and physical footprint.

AI replacement insight

Package riskhigh

Top candidates have different footprints, requiring PCB redesign.

Electrical riskmedium

Some options have lower current ratings or higher DCR, impacting performance and thermals.

Sourcing risklow

Multiple functional alternatives are available from different manufacturers.

Can it be replaced directly?

No direct drop-in replacement is available. All candidates require trade-offs in either package size or electrical parameters like current rating and DCR.

Best replacement path

Upgrade to TMPA1265SP-100MN-D for better electrical performance, if the larger package (12.6x13.5mm) can be accommodated.

Main risk

The primary risk is physical incompatibility due to different package dimensions. Electrical downgrades, such as lower current ratings, are also a major concern.

Recommended alternatives

A functional alternative with matching inductance, higher current ratings, and lower DCR, but in a larger package.

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Alternative comparison matrix

Feature / factor	PSPHAQ127-100M	TMPA1265SP-100MN-D	PSPMAA1040-100M-ANP	PSPHAQ127-120M	Compatibility / risk
Inductance	10µH	10µH	10µH	12µH	10µH / 12µH — Inductance matches the target value.; PSPMAA1040-100M-ANP: Inductance matches the target value.; PSPHAQ127-120M: Inductance is 20% higher than target.
Current	6.5A	13A	7A	5.6A	13A / 7A / 5.6A — Significantly higher rated current provides more margin.; PSPMAA1040-100M-ANP: Slightly higher rated current.; PSPHAQ127-120M: Lower rated current poses a performance risk.
Dcr	22mΩ	13mΩ	33mΩ	24mΩ	13mΩ / 33mΩ / 24mΩ — Lower DCR results in less power loss.; PSPMAA1040-100M-ANP: Higher DCR will increase power loss.; PSPHAQ127-120M: Slightly higher DCR.
Saturation Current	Unknown	17A	-	-	17A — Superior saturation current performance.
Package	12x12mm	12.6x13.5mm	11x10mm	12x12mm	12.6x13.5mm / 11x10mm / 12x12mm — Larger footprint requires PCB layout change.; PSPMAA1040-100M-ANP: Smaller footprint requires PCB layout change.; PSPHAQ127-120M: Package dimensions match the target.

Application & sourcing insights

Questions & answers

TMPA1265SP-100MN-D is a strong electrical alternative with higher current ratings, but its larger package requires layout changes. For the same package size, other options exist but involve performance trade-offs.