Is there a pin-compatible replacement for G08F1E222MN0B0S0N0?

No confirmed pin-compatible replacement is available. Candidates like HEL Y16F1D222M have a similar radial form factor, but lead spacing and body size must be verified from the datasheet.

What risks should I check before replacing G08F1E222MN0B0S0N0?

Key risks include: 1) ensuring the replacement is a Y2 or higher (Y1) safety-rated capacitor, 2) verifying the package dimensions and lead spacing match, and 3) confirming the operating temperature range is sufficient for your design.

G08F1E222MN0B0S0N0 Alternatives, Datasheet & Cross Reference | STE

Finding a substitute for the STE G08F1E222MN0B0S0N0 2.2nF Y2 safety capacitor requires checking safety ratings, package, and temperature range. While some alternatives offer higher voltage or safety ratings, they may require design changes.

AI replacement insight

Package riskhigh

Candidates are either SMD or require dimensional verification for THT.

Electrical riskmedium

Temperature range and dielectric differences must be evaluated for the application.

Sourcing riskmedium

Finding an exact match may be difficult; alternatives require engineering review.

Can it be replaced directly?

No direct pin-to-pin replacement has been identified. All candidates have differences in package, temperature range, or require board redesign.

Best replacement path

The best path is to find another Y2 or Y1 rated radial capacitor with a matching or wider temperature range. Y16F1D222M is a potential candidate but requires careful verification of its package and temperature limits.

Main risk

The main risk is using a non-safety-rated capacitor or one with an incompatible package or temperature range, which can lead to safety hazards or field failures.

Recommended alternatives

Functionally similar with higher voltage and safety ratings, but is an SMD part requiring a new PCB layout.

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Alternative comparison matrix

Feature / factor	G08F1E222MN0B0S0N0	TMY1222M	Y16F1D222M	Compatibility / risk
Package	Radial Disc (THT)	7854 (SMD)	-	Radial — Similar form factor, but dimensions must be verified.
Voltage	250V AC	400V AC	-	400V AC — Higher voltage rating provides more margin.
Application	Y2	Y1	-	Y1 — Higher safety class (Y1 vs Y2).
Temperature	-40°C to 125°C	-40°C to 125°C	-	-25°C to 125°C — Narrower operating temperature range.
Dielectric	Y5V	-	Unknown	Unknown — Dielectric material differs from target's Y5V.

Application & sourcing insights

Questions & answers

HEL Y16F1D222M is a potential alternative with a higher Y1 safety rating, but you must verify its package dimensions and narrower temperature range (-25°C low end) are suitable for your application.