Sourcing posture
Listed as current production. No alternate MPN is a drop-in cross — the E3Z-G81-M3J shares the E3Z family but its connector and mounting differ. Source the E3Z-T81A-2M directly to match the original BOM line.

Omron E3Z-T81A-2M Through-Beam Photoelectric Sensor, Current Production.
| Parameter | Value |
|---|---|
| Weight | 0.00 kgs |
Listed as current production. No alternate MPN is a drop-in cross — the E3Z-G81-M3J shares the E3Z family but its connector and mounting differ. Source the E3Z-T81A-2M directly to match the original BOM line.
Alternative models and sibling configurations in the same Omron series. For obsolete or discontinued parts, these models can serve as compatible replacements or functional alternatives for plant maintenance.
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