6ES7-142-4BF00-0AA0
Market snapshot
Prices updated 20 Sep 2026 · next refresh 21 OctMedian $142 · 12 sellers · $112 below median at the lowest
Asking prices for the exact catalog number 6ES7-142-4BF00-0AA0 currently range from $29.99 to $290 across 12 sellers, observed 20 Sep 2026. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.
Current listings
12 SELLERS · SORTED BY PRICE| Seller | Condition | Price | vs median | Listing |
|---|---|---|---|---|
| eBay - tools_plus_more85 | not stated | $29.99 | -79% | View offer |
| demir-int.com | not stated | $35.44 | -75% | View offer |
| eBay | USED / REFURB | $61.00 | -57% | View offer |
| siesourcehk.com | not stated | $85.71 | -40% | View offer |
| Relectric.com | not stated | $93.06 | -35% | View offer |
| eBay - caboeletrobr | not stated | $141.95 | · | View offer |
| RS - America | not stated | $142.64 | · | View offer |
| cnctoolsllc.com | NEW | $170.00 | +19% | View offer |
| Equipt | NEW | $170.00 | +19% | View offer |
| PLC Direct | not stated | $179.16 | +26% | View offer |
| eBay - zlb1981 | not stated | $206.97 | +45% | View offer |
| DigiKey | not stated | $289.71 | +104% | View offer |
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Condition
AS STATED BY SELLERS| New | 2 |
| Used / refurbished | 1 |
| Not stated | 9 |
Variants and similar numbers
VERIFY BEFORE ORDERING| Catalog number | Relationship | Sellers | Median | vs this part |
|---|---|---|---|---|
| 6ES7-142-4BD00-0AA0 | one character apart | 10 | $152 | +7% |
Frequently asked
How much does a 6ES7-142-4BF00-0AA0 cost?
As of 20 Sep 2026, the Siemens 6ES7-142-4BF00-0AA0 is listed from $29.99 to $290 across 12 sellers. The median asking price is $142. Prices are published seller asking prices and are refreshed monthly.
Who sells the 6ES7-142-4BF00-0AA0?
12 sellers currently list the 6ES7-142-4BF00-0AA0, including eBay - tools_plus_more85, demir-int.com, eBay. 8 of them are specialist industrial distributors. The lowest current asking price is $29.99 from eBay - tools_plus_more85.
Why do 6ES7-142-4BF00-0AA0 prices vary so much?
The highest asking price for the 6ES7-142-4BF00-0AA0 is 9.7× 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.
Related SIMATIC S7 parts
10 SHOWN| Catalog number | Sellers | Low | Median | Spread |
|---|---|---|---|---|
| 6ES7870-1AA01-0YA0SIMATIC S7 | 3 | $1,475 | $1,800 | +$746 |
| 6ES7870-1AB01-0YA1SIMATIC S7 | 2 | $788 | $1,416 | +$1,256 |
| 6ES7193-6BP00-0DA0SIMATIC S7 | 14 | $21.00 | $36.50 | +$62.78 |
| 6ES7193-6AR00-0AA0SIMATIC S7 | 20 | $35.00 | $80.00 | +$165 |
| 6ES7131-6BH01-0BA0SIMATIC S7 | 10 | $96.89 | $113 | +$26.11 |
| 6ES7193-6BP00-0BA0SIMATIC S7 | 13 | $13.50 | $30.00 | +$45.50 |
| 6ES7214-1AG40-0XB0SIMATIC S7 | 5 | $314 | $428 | +$366 |
| 6ES7136-6BA01-0CA0SIMATIC S7 | 13 | $136 | $283 | +$364 |
| 6ES7134-6GF00-0AA1SIMATIC S7 | 20 | $142 | $289 | +$355 |
| 6ES7132-6BH01-0BA0SIMATIC S7 | 16 | $39.00 | $106 | +$126 |
