Is there a pin-compatible replacement for PE224J2A0502?

Yes, parts like PE224J2A0501 and MPE224J100V82CL0045 share the same 2-pin, 5mm lead pitch package. However, they are not direct drop-in replacements due to a lower temperature rating.

What risks should I check before replacing PE224J2A0502?

The main risk is the lower maximum operating temperature of potential substitutes (85°C vs 110°C). Ensure your application's thermal environment does not exceed this limit before substitution.

PE224J2A0502 Alternatives, Datasheet & Cross Reference | KYET

PE224J2A0502 is a 0.22µF 100V polyester film capacitor from KYET. Finding a replacement requires matching the 5mm lead pitch and key electricals, while carefully checking the operating temperature range.

AI replacement insight

Package risklow

Candidates with matching 5mm lead pitch are available.

Electrical riskmedium

Substitutes have a lower max temperature rating (85°C vs 110°C).

Can it be replaced directly?

No direct drop-in replacement has been identified. The closest candidates have a lower maximum operating temperature that requires engineering review.

Best replacement path

Use PE224J2A0501 from the same manufacturer or MPE224J100V82CL0045 from KNSCHA, but verify the lower 85°C max temperature is acceptable for your application.

Main risk

The primary risk is thermal. The best alternatives have a maximum operating temperature of 85°C, compared to the original's 110°C.

Recommended alternatives

A cross-vendor alternative with matching key electricals and 5mm lead pitch, but a lower maximum operating temperature.

View details

Alternative comparison matrix

Feature / factor	PE224J2A0502	MPE224J100V82CL0045	PE224J2A0501	Compatibility / risk
Package	Radial, 5mm Lead Pitch	Plugin, P=5mm	Radial, Box-type, P=5mm	Plugin, P=5mm / Radial, Box-type, P=5mm — Lead pitch matches target.; PE224J2A0501: Lead pitch matches target.
Manufacturer	KYET	KNSCHA	-	KNSCHA — Cross-vendor alternative.
Voltage	100VDC	100V	100V	100V — matched; PE224J2A0501: matched
Temperature	-40°C to +110°C	-55°C to +85°C	-40°C to +85°C	-55°C to +85°C / -40°C to +85°C — Lower max temperature.; PE224J2A0501: Lower max temperature.
Capacitance	220nF	-	220nF	220nF — matched
Tolerance	±5%	-	±5%	±5% — matched

Application & sourcing insights

Questions & answers

PE224J2A0501 by KYET is a strong candidate, matching key specs and package, but has a lower max temperature of 85°C. MPE224J100V82CL0045 from KNSCHA is a similar cross-vendor option.