Price of PartsINDUSTRIAL PRICE INDEX
Omron

E3FA-TN21

2 sellers — below our five-seller verification bar

Market snapshot

Prices updated 9 Oct 2026 · next refresh 9 Nov
$120
Low
$241
High
Automation Warehouse — $120Shop.adegis.com — $241Automation WarehouseAutomation War…$120 · MEDIANShop.adegis.comShop.adegis.com$241

Median $181 · 2 sellers · $60.37 below median at the lowest

$ Compare your quote against 2 current asking prices.

Asking prices for the exact catalog number E3FA-TN21 currently range from $120 to $241 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
SellerConditionPricevs medianListing
Automation Warehousenot stated $120.22-33% View offer
Shop.adegis.comNEW $240.96+33% View offer

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Condition

AS STATED BY SELLERS
New1
Not stated1

Most industrial listings do not state condition — treat unstated as unknown, not as new. Across 864 comparable parts across the index, used and refurbished units are listed at a median 85% of the new price. These are asking prices, not sold prices, and the spread around that median is wide. Ask the seller to state condition in writing before comparing quotes.

Variants and similar numbers

VERIFY BEFORE ORDERING
Catalog numberRelationshipSellersMedianvs this part
E3FA-DN21one character apart2$139-23%

These are different products that read almost identically on a purchase order. Google groups them together; we do not. Confirm the exact suffix against the nameplate before ordering.

Frequently asked

How much does a E3FA-TN21 cost?

As of 9 Oct 2026, the Omron E3FA-TN21 is listed from $120 to $241 across 2 sellers. The median asking price is $181. Prices are published seller asking prices and are refreshed monthly.

Who sells the E3FA-TN21?

2 sellers currently list the E3FA-TN21, including Automation Warehouse, Shop.adegis.com. 2 of them are specialist industrial distributors. The lowest current asking price is $120 from Automation Warehouse.

Why do E3FA-TN21 prices vary so much?

The highest asking price for the E3FA-TN21 is 2.0× 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.