E3FA-RN21
Market snapshot
Prices updated 20 Sep 2026 · next refresh 21 OctMedian $78.99 · 2 sellers · $24.74 below median at the lowest
Asking prices for the exact catalog number E3FA-RN21 currently range from $54.25 to $104 across 2 sellers, observed 20 Sep 2026. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.
Current listings
2 SELLERS · SORTED BY PRICE| Seller | Price | vs median | Listing |
|---|---|---|---|
| Axxa Automation | $54.25 | -31% | View offer |
| DigiKey | $103.73 | +31% | View offer |
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Frequently asked
How much does a E3FA-RN21 cost?
As of 20 Sep 2026, the Omron E3FA-RN21 is listed from $54.25 to $104 across 2 sellers. The median asking price is $78.99. Prices are published seller asking prices and are refreshed monthly.
Who sells the E3FA-RN21?
2 sellers currently list the E3FA-RN21, including Axxa Automation, DigiKey. 2 of them are specialist industrial distributors. The lowest current asking price is $54.25 from Axxa Automation.
Why do E3FA-RN21 prices vary so much?
The highest asking price for the E3FA-RN21 is 1.9× the lowest. Industrial parts trade in a market where new surplus, refurbished stock and list-price sellers coexist without a shared price reference, so identical catalog numbers are listed at very different prices.
