Is there a pin-compatible replacement for EGW2GM2R2E12OT?

No drop-in, pin-compatible replacement has been fully verified. ECG2GM2R2E09OTBO is a form-fit-function match, meaning it has the same diameter and lead spacing, but key parameters like endurance differ and require engineering review.

What risks should I check before replacing EGW2GM2R2E12OT?

Before replacing, you must check two main risks. First, verify physical fit; alternatives may have different dimensions. Second, and most importantly, confirm that the lower endurance rating of the replacement part meets your product's required lifetime.

EGW2GM2R2E12OT Alternatives, Datasheet & Cross Reference | AISHI

Finding a substitute for the AISHI EGW2GM2R2E12OT, a 2.2µF 400V aluminum electrolytic capacitor, involves checking package dimensions and endurance ratings. Several functional alternatives exist but require careful review.

AI replacement insight

Package risklow

Candidates with compatible packages exist, though some have different dimensions that require verification.

Electrical riskmedium

The main electrical risk is the lower endurance rating of otherwise suitable alternatives.

Sourcing risklow

Alternatives are available from different manufacturers, providing sourcing flexibility.

Can it be replaced directly?

No direct, verified pin-to-pin replacement has been identified. ECG2GM2R2E09OTBO is a strong candidate but has a lower endurance rating that requires review.

Best replacement path

ECG2GM2R2E09OTBO is the best path due to its matching diameter and electricals, but its lower endurance (8k vs 10k hours) must be acceptable for the application.

Main risk

The primary risk across candidates is a lower endurance rating, which could affect the long-term reliability of the end product.

Recommended alternatives

Form-fit-function alternative with same key electricals and diameter, but is shorter and has lower endurance.

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Alternative comparison matrix

Feature / factor	EGW2GM2R2E12OT	ECG2GM2R2E09OTBO	EGS2GM2R2F12OT	Compatibility / risk
Package	Radial, 6.3mm x 12mm	Radial, 6.3mm x 9mm	Radial, 8mm x 12mm	Radial, 6.3mm x 9mm / Radial, 8mm x 12mm — Same diameter, shorter length is usually acceptable.; EGS2GM2R2F12OT: Larger diameter requires more board space.
Endurance	10,000 hrs @ 105°C	8000 hrs @ 105°C	6000 hrs @ 105°C	8000 hrs @ 105°C / 6000 hrs @ 105°C — Lower lifetime may impact reliability.; EGS2GM2R2F12OT: Significantly lower lifetime.
Capacitance	2.2µF	2.2µF	2.2µF	2.2µF — matched; EGS2GM2R2F12OT: matched
Voltage	400V	400V	400V	400V — matched; EGS2GM2R2F12OT: matched
Manufacturer	AISHI	Yunxing	-	Yunxing — Cross-vendor alternative.

Application & sourcing insights

Questions & answers

The best alternative identified is ECG2GM2R2E09OTBO by Yunxing. It matches the 2.2µF capacitance, 400V rating, and 6.3mm diameter, but has a lower endurance of 8,000 hours that should be verified for your application.