6ES7921-5AH20-0AA0
Market snapshot
Prices updated 9 Oct 2026 · next refresh 9 NovMedian $171 · 2 sellers · $33.31 below median at the lowest
Asking prices for the exact catalog number 6ES7921-5AH20-0AA0 currently range from $138 to $204 across 2 sellers, observed 9 Oct 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 |
|---|---|---|---|
| DigiKey | $137.80 | -19% | View offer |
| Superior Lighting | $204.42 | +19% | View offer |
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Frequently asked
How much does a 6ES7921-5AH20-0AA0 cost?
As of 9 Oct 2026, the Siemens 6ES7921-5AH20-0AA0 is listed from $138 to $204 across 2 sellers. The median asking price is $171. Prices are published seller asking prices and are refreshed monthly.
Who sells the 6ES7921-5AH20-0AA0?
2 sellers currently list the 6ES7921-5AH20-0AA0, including DigiKey, Superior Lighting. 2 of them are specialist industrial distributors. The lowest current asking price is $138 from DigiKey.
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| 6ES7155-6AU01-0CN0SIMATIC S7 | 11 | $167 | $193 | +$128 |
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