Physical and sourcing details
As a current-production part, the E3S-5LE4S-45 is sourced to order against an RFQ; availability and pricing are confirmed at quote time through independent distribution channels.

Omron E3S series, E3S-5LE4S-45 photoelectric sensor, current production, 0.14 kg.
| Parameter | Value |
|---|---|
| Weight | 0.14 kgs |
As a current-production part, the E3S-5LE4S-45 is sourced to order against an RFQ; availability and pricing are confirmed at quote time through independent distribution channels.
Buyers need to verify if the sensor meets their application range.
Sourcing buyers need to find a reliable distributor with stock.
Maintenance and procurement teams need lifecycle status for long-term support.
Design engineers must ensure compatibility with their control system (NPN/PNP).
Buyers compare costs across suppliers for budget planning.
When the exact part is unavailable, cross-reference or substitute is needed.
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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