Is there a pin-compatible replacement for KP224J2J1502?

No direct pin-compatible replacement with identical key parameters was found in this review. Alternatives with matching packages have different electrical values, requiring careful analysis.

What risks should I check before replacing KP224J2J1502?

First, verify the lead pitch (15mm) matches your PCB layout. Second, ensure the replacement has a voltage rating of at least 630V. Finally, confirm the capacitance (220nF) and tolerance (±5%) are suitable for your circuit.

KP224J2J1502 Alternatives, Datasheet & Cross Reference | KYET

KP224J2J1502 is a 630V, 220nF polypropylene film capacitor. Finding a replacement requires matching capacitance, voltage, and the 15mm radial lead pitch.

AI replacement insight

Package riskhigh

Several otherwise good candidates have a different lead pitch (e.g., 10mm vs 15mm).

Electrical riskmedium

Some candidates have different capacitance or a lower voltage rating, which is a critical failure.

Can it be replaced directly?

No direct pin-to-pin replacement has been identified. Alternatives require review for different lead pitch or capacitance values.

Best replacement path

Look for 220nF, 630V (or higher) film capacitors with a 15mm lead pitch. Candidates with different lead pitches exist but require PCB fit verification.

Main risk

The primary risks are physical incompatibility due to lead pitch differences and electrical incompatibility from incorrect capacitance or voltage ratings.

Recommended alternatives

A parametric alternative with the same package and voltage but higher capacitance (330nF). Requires engineering review.

View details

Alternative comparison matrix

Feature / factor	KP224J2J1502	KP334J2J1509	MPP224J2J10NN22600	Compatibility / risk
Package	Radial, 15mm Lead Pitch	Radial, 15mm Lead Pitch	Radial, P=10mm	Radial, 15mm Lead Pitch / Radial, P=10mm — Package and lead pitch match.; MPP224J2J10NN22600: Lead pitch is smaller (10mm vs 15mm).
Capacitance	220nF	330nF	220nF	330nF / 220nF — Capacitance is 50% higher.; MPP224J2J10NN22600: Capacitance matches.
Voltage	630V	630V	630V	630V — Voltage rating matches.; MPP224J2J10NN22600: Voltage rating matches.
Tolerance	±5%	±5%	-	±5% — Tolerance matches.
Temperature	-40°C to +100°C	-	-40°C to +105°C	-40°C to +105°C — Wider temperature range.

Application & sourcing insights

Questions & answers

MPP224J2J10NN22600 is a strong electrical match but has a 10mm lead pitch instead of 15mm, requiring physical fit verification. KP334J2J1509 matches the package but has higher capacitance (330nF).