Is there a pin-compatible replacement for MPP473J2G10NN22610?

KYET KP473J2J1001 has the same 10mm lead pitch and may be pin-compatible, but its lower max temperature (100°C vs 105°C) must be verified for the application.

What risks should I check before replacing MPP473J2G10NN22610?

Key risks include package differences (lead pitch), lower maximum operating temperature, and subtle variations in dielectric material properties which can affect performance.

MPP473J2G10NN22610 Alternatives, Datasheet & Cross Reference | KNSCHA

Finding a replacement for the KNSCHA MPP473J2G10NN22610, a 47nF 400V film capacitor, involves checking key parameters like voltage, temperature, and package. Alternatives exist but may require design verification.

AI replacement insight

Package riskmedium

One candidate has a different lead pitch.

Electrical risklow

One candidate has a slightly lower temperature rating.

Can it be replaced directly?

No verified direct drop-in replacement found. The closest options have minor parametric or package differences requiring review.

Best replacement path

Parametric alternative with minor temperature downgrade.

Main risk

Package incompatibility or reduced thermal margin.

Recommended alternatives

A potential alternative with the same package and higher voltage, but a slightly lower temperature rating.

View details

Alternative comparison matrix

Feature / factor	MPP473J2G10NN22610	KP473J2J1001	MMK473J3AD3AJ208G0	Compatibility / risk
Capacitance	47nF	47nF	47nF	47nF — Capacitance matches.; MMK473J3AD3AJ208G0: Capacitance matches.
Voltage	400V	630V	1000V	630V / 1000V — Higher voltage rating provides more margin.; MMK473J3AD3AJ208G0: Significantly higher voltage rating.
Package	Plugin, P=10mm	Plugin, P=10mm	Radial, 15mm Pitch	Plugin, P=10mm / Radial, 15mm Pitch — Package and lead pitch match.; MMK473J3AD3AJ208G0: Lead pitch is different, requires board change.
Temperature	-40°C to +105°C	-40°C to +100°C	-40°C to +105°C	-40°C to +100°C / -40°C to +105°C — Max operating temperature is lower.; MMK473J3AD3AJ208G0: Operating temperature range matches.
Dielectric	Polypropylene (PP)	Metallized PP	-	Metallized PP — Slightly different dielectric type.

Application & sourcing insights

Questions & answers

The best alternative depends on design flexibility. KYET KP473J2J1001 is a close match but has a slightly lower temperature rating. Other options may have different package dimensions.