Is there a pin-compatible replacement for PSCLAQ0905-202Y?

Yes, parts from the same PSCLAQ0905 series, like PSCLAQ0905-102Y, share the same package and pinout but differ in key electricals like inductance.

What risks should I check before replacing PSCLAQ0905-202Y?

The main risk is reduced EMI suppression due to lower inductance and impedance in most alternatives. Always verify filtering performance in your application.

PSCLAQ0905-202Y Alternatives, Datasheet & Cross Reference | PROD Technology Co., Ltd.

Finding a replacement for the PROD PSCLAQ0905-202Y common mode choke requires matching its 2mH inductance and 80V/600mA rating in an SMD 0905 package. Alternatives exist with different inductance values that require review.

AI replacement insight

Electrical riskmedium

Lower inductance in alternatives will alter EMI filtering performance.

Package risklow

Form-fit compatible parts from the same series are available.

Can it be replaced directly?

No direct drop-in replacement has been identified. Available alternatives require engineering review for changes in inductance.

Best replacement path

Use a same-series part like PSCLAQ0905-102Y, but verify EMI performance due to its lower inductance.

Main risk

Reduced filtering effectiveness due to lower inductance in available alternatives.

Recommended alternatives

A form-fit compatible alternative from the same series with higher current rating but significantly lower inductance.

View details

Alternative comparison matrix

Feature / factor	PSCLAQ0905-202Y	PSCLAQ0905-102Y	PSCLAQ0905-501Y	Compatibility / risk
Package	SMD 0905	SMD 0905	SMD 0905	SMD 0905 — Same package and dimensions.; PSCLAQ0905-501Y: Same package and dimensions.
Pin Count	4	4	-	4 — Pin count matches.
Voltage	80V	80V	80V	80V — Voltage rating is identical.; PSCLAQ0905-501Y: Voltage rating is identical.
Current	600mA	800mA	1A	800mA / 1A — Higher current rating provides more margin.; PSCLAQ0905-501Y: Higher current rating provides more margin.
Inductance	2mH	1mH	500µH	1mH / 500µH — Lower inductance will reduce filtering performance.; PSCLAQ0905-501Y: Drastically lower inductance will severely impact filtering.

Application & sourcing insights

Questions & answers

PSCLAQ0905-102Y is a form-fit alternative from the same series with a higher current rating, but its lower inductance (1mH vs 2mH) requires circuit validation.