PartHistory
Siemens / Other Siemens parts

944-7UB21

Other Siemens parts family illustration
Recorded listings
249
Recorded quantity sold
45
Median recorded price
$1269.53189 US-dollar records
Recorded price range
$0.01to $18000.00 USD
First listing start: 18 Mar 2017Last listing start: 24 Jun 2026

Recorded price history

USD
Recorded US-dollar price historyLogarithmic price scale (price + 1). Horizontal axis: listing start date. Vertical axis: recorded price in US dollars. Filled dots have recorded sales; open dots have no recorded sales. The oxide step line shows calendar-month medians, with gaps for missing months.0110100100010000Mar 2017Jun 2019Oct 2021Feb 2024Jun 20262017-03-18: US$750.00; no sale recorded2017-03-22: US$412.50; no sale recorded2017-04-10: US$1500.00; no sale recorded2017-04-19: US$107.99; no sale recorded2017-04-20: US$176.99; sold recorded2017-05-11: US$1500.00; no sale recorded2017-05-16: US$892.98; no sale recorded2017-05-20: US$1165.00; no sale recorded2017-06-09: US$179.09; sold recorded2017-06-17: US$413.00; no sale recorded2017-07-04: US$764.17; no sale recorded2017-07-05: US$300.00; sold recorded2017-07-12: US$1500.00; no sale recorded2017-07-21: US$1167.00; no sale recorded2017-07-24: US$999.00; no sale recorded2017-08-13: US$1500.00; no sale recorded2017-09-02: US$766.00; no sale recorded2017-09-26: US$836.37; no sale recorded2017-10-04: US$350.00; no sale recorded2017-10-10: US$398.00; no sale recorded2017-10-18: US$1500.00; no sale recorded2017-11-20: US$904.62; no sale recorded2017-11-20: US$1500.00; no sale recorded2017-12-31: US$18000.00; no sale recorded2018-01-10: US$15000.00; no sale recorded2018-01-21: US$1500.00; no sale recorded2018-01-23: US$1164.00; no sale recorded2018-01-25: US$1577.00; no sale recorded2018-01-26: US$904.18; no sale recorded2018-02-20: US$1500.00; no sale recorded2018-03-08: US$24.00; sold recorded2018-03-12: US$1578.00; no sale recorded2018-03-22: US$1500.00; no sale recorded2018-04-10: US$783.00; no sale recorded2018-05-24: US$1500.00; no sale recorded2018-05-30: US$764.18; no sale recorded2018-06-05: US$1450.00; sold recorded2018-06-23: US$1500.00; no sale recorded2018-07-18: US$866.00; no sale recorded2018-08-07: US$1999.00; no sale recorded2018-08-10: US$678.02; no sale recorded2018-08-22: US$1131.50; no sale recorded2018-09-02: US$1300.00; sold recorded2018-09-07: US$1999.00; no sale recorded2018-10-08: US$1899.00; no sale recorded2019-01-22: US$950.00; no sale recorded2019-02-20: US$187.93; no sale recorded2019-10-10: US$1992.00; no sale recorded2019-10-26: US$636.00; no sale recorded2019-11-16: US$2081.25; no sale recorded2019-11-22: US$275.00; no sale recorded2019-11-27: US$1938.06; no sale recorded2019-12-04: US$149.95; sold recorded2020-01-22: US$199.00; no sale recorded2020-02-01: US$23.68; no sale recorded2020-02-15: US$434.50; no sale recorded2020-02-27: US$780.00; no sale recorded2020-06-03: US$290.99; sold recorded2020-06-30: US$1100.00; no sale recorded2020-06-30: US$247.34; no sale recorded2020-07-04: US$177.52; no sale recorded2020-08-12: US$569.73; no sale recorded2020-08-13: US$1000.00; no sale recorded2020-08-17: US$1289.41; no sale recorded2020-08-18: US$1287.58; no sale recorded2020-08-18: US$1288.64; no sale recorded2020-08-27: US$1425.00; no sale recorded2020-08-27: US$236.54; no sale recorded2020-08-27: US$900.00; no sale recorded2020-09-16: US$80.00; sold recorded2020-09-17: US$1200.00; no sale recorded2020-11-03: US$2040.00; no sale recorded2020-12-04: US$773.00; no sale recorded2020-12-19: US$1268.76; no sale recorded2020-12-19: US$1267.70; no sale recorded2020-12-19: US$1269.53; no sale recorded2020-12-19: US$0.01; no sale recorded2020-12-21: US$290.99; sold recorded2020-12-28: US$1983.00; no sale recorded2021-01-07: US$618.40; no sale recorded2021-02-03: US$700.00; no sale recorded2021-03-23: US$1094.00; no sale recorded2021-06-25: US$758.00; no sale recorded2021-06-27: US$775.00; no sale recorded2022-01-10: US$200.00; no sale recorded2022-01-10: US$733.40; no sale recorded2022-01-11: US$200.00; no sale recorded2022-01-11: US$1744.15; no sale recorded2022-01-11: US$1737.40; no sale recorded2022-01-17: US$1742.80; no sale recorded2022-01-17: US$1732.00; no sale recorded2022-01-18: US$200.00; sold recorded2022-03-09: US$1100.00; no sale recorded2022-03-10: US$5647.75; no sale recorded2022-04-06: US$1696.31; no sale recorded2022-04-19: US$684.97; no sale recorded2022-04-23: US$1694.86; no sale recorded2022-04-25: US$2126.52; no sale recorded2022-05-11: US$1692.48; no sale recorded2022-05-11: US$1695.93; no sale recorded2022-05-12: US$674.62; no sale recorded2022-06-07: US$1691.17; no sale recorded2022-06-07: US$1696.41; no sale recorded2022-06-07: US$1695.68; no sale recorded2022-07-30: US$1914.00; no sale recorded2022-08-01: US$1295.00; no sale recorded2022-08-05: US$1225.00; no sale recorded2022-08-16: US$562.36; no sale recorded2022-08-26: US$185.00; no sale recorded2022-09-16: US$1628.51; no sale recorded2022-09-17: US$1628.42; no sale recorded2022-11-02: US$2500.00; no sale recorded2022-11-25: US$1933.00; no sale recorded2022-11-26: US$1933.00; no sale recorded2022-11-27: US$1933.00; no sale recorded2022-11-28: US$1933.00; no sale recorded2022-11-29: US$1933.00; no sale recorded2022-11-30: US$2000.00; sold recorded2022-11-30: US$1933.00; no sale recorded2022-12-02: US$1933.00; no sale recorded2022-12-03: US$1933.00; no sale recorded2022-12-04: US$1933.00; no sale recorded2022-12-21: US$345.00; no sale recorded2022-12-22: US$1622.42; no sale recorded2022-12-22: US$1622.78; no sale recorded2022-12-22: US$1621.34; no sale recorded2022-12-22: US$1622.54; no sale recorded2022-12-28: US$1408.46; no sale recorded2023-01-30: US$2670.00; no sale recorded2023-02-20: US$318.00; no sale recorded2023-02-22: US$632.50; no sale recorded2023-03-27: US$1385.00; no sale recorded2023-04-13: US$1675.58; no sale recorded2023-04-18: US$94.99; no sale recorded2023-04-20: US$1670.35; no sale recorded2023-05-11: US$120.00; no sale recorded2023-05-29: US$187.93; no sale recorded2023-07-07: US$94.99; sold recorded2023-07-23: US$89.00; sold recorded2023-09-08: US$684.97; no sale recorded2023-09-12: US$2451.52; no sale recorded2023-11-06: US$385.77; no sale recorded2024-01-22: US$104.00; no sale recorded2024-02-19: US$2642.97; no sale recorded2024-02-27: US$428.63; sold recorded2024-03-30: US$1398.00; no sale recorded2024-04-12: US$684.97; no sale recorded2024-05-17: US$187.93; no sale recorded2024-05-20: US$1747.64; no sale recorded2024-05-26: US$187.93; no sale recorded2024-08-01: US$84.38; no sale recorded2024-08-01: US$67.99; no sale recorded2024-08-01: US$91.99; no sale recorded2024-08-16: US$1672.80; no sale recorded2024-08-19: US$1395.00; no sale recorded2024-08-19: US$1396.00; no sale recorded2024-08-19: US$1397.00; no sale recorded2024-08-19: US$1398.00; no sale recorded2024-08-19: US$1395.00; no sale recorded2024-08-19: US$1395.00; no sale recorded2024-09-10: US$1396.50; no sale recorded2024-09-19: US$1387.00; sold recorded2024-10-17: US$1397.00; no sale recorded2024-11-06: US$1398.00; sold recorded2024-11-16: US$1397.00; sold recorded2024-11-17: US$1396.00; sold recorded2024-11-25: US$1398.00; sold recorded2024-12-02: US$1395.00; sold recorded2024-12-03: US$800.00; sold recorded2024-12-26: US$94.99; sold recorded2025-02-18: US$243.83; sold recorded2025-03-22: US$243.55; no sale recorded2025-03-24: US$195.00; no sale recorded2025-04-06: US$93.32; no sale recorded2025-05-08: US$1947.00; no sale recorded2025-06-14: US$2614.29; no sale recorded2025-06-30: US$720.92; no sale recorded2025-08-14: US$3275.93; no sale recorded2025-12-06: US$3172.13; no sale recorded2026-01-06: US$3167.73; no sale recorded2026-01-09: US$3271.28; no sale recorded2026-02-12: US$3062.04; no sale recorded2026-03-09: US$3386.69; no sale recorded2026-04-03: US$119.00; no sale recorded2026-04-09: US$3325.34; no sale recorded2026-05-03: US$166.40; no sale recorded2026-05-04: US$126.36; no sale recorded2026-05-26: US$499.00; no sale recorded2026-06-24: US$75.00; no sale recordedRecorded US-dollar price historyLogarithmic price scale (price + 1). Horizontal axis: listing start date. Vertical axis: recorded price in US dollars. Filled dots have recorded sales; open dots have no recorded sales. The oxide step line shows calendar-month medians, with gaps for missing months.0110100100010000Mar 2017Oct 2021Jun 20262017-03-18: US$750.00; no sale recorded2017-03-22: US$412.50; no sale recorded2017-04-10: US$1500.00; no sale recorded2017-04-19: US$107.99; no sale recorded2017-04-20: US$176.99; sold recorded2017-05-11: US$1500.00; no sale recorded2017-05-16: US$892.98; no sale recorded2017-05-20: US$1165.00; no sale recorded2017-06-09: US$179.09; sold recorded2017-06-17: US$413.00; no sale recorded2017-07-04: US$764.17; no sale recorded2017-07-05: US$300.00; sold recorded2017-07-12: US$1500.00; no sale recorded2017-07-21: US$1167.00; no sale recorded2017-07-24: US$999.00; no sale recorded2017-08-13: US$1500.00; no sale recorded2017-09-02: US$766.00; no sale recorded2017-09-26: US$836.37; no sale recorded2017-10-04: US$350.00; no sale recorded2017-10-10: US$398.00; no sale recorded2017-10-18: US$1500.00; no sale recorded2017-11-20: US$904.62; no sale recorded2017-11-20: US$1500.00; no sale recorded2017-12-31: US$18000.00; no sale recorded2018-01-10: US$15000.00; no sale recorded2018-01-21: US$1500.00; no sale recorded2018-01-23: US$1164.00; no sale recorded2018-01-25: US$1577.00; no sale recorded2018-01-26: US$904.18; no sale recorded2018-02-20: US$1500.00; no sale recorded2018-03-08: US$24.00; sold recorded2018-03-12: US$1578.00; no sale recorded2018-03-22: US$1500.00; no sale recorded2018-04-10: US$783.00; no sale recorded2018-05-24: US$1500.00; no sale recorded2018-05-30: US$764.18; no sale recorded2018-06-05: US$1450.00; sold recorded2018-06-23: US$1500.00; no sale recorded2018-07-18: US$866.00; no sale recorded2018-08-07: US$1999.00; no sale recorded2018-08-10: US$678.02; no sale recorded2018-08-22: US$1131.50; no sale recorded2018-09-02: US$1300.00; sold recorded2018-09-07: US$1999.00; no sale recorded2018-10-08: US$1899.00; no sale recorded2019-01-22: US$950.00; no sale recorded2019-02-20: US$187.93; no sale recorded2019-10-10: US$1992.00; no sale recorded2019-10-26: US$636.00; no sale recorded2019-11-16: US$2081.25; no sale recorded2019-11-22: US$275.00; no sale recorded2019-11-27: US$1938.06; no sale recorded2019-12-04: US$149.95; sold recorded2020-01-22: US$199.00; no sale recorded2020-02-01: US$23.68; no sale recorded2020-02-15: US$434.50; no sale recorded2020-02-27: US$780.00; no sale recorded2020-06-03: US$290.99; sold recorded2020-06-30: US$1100.00; no sale recorded2020-06-30: US$247.34; no sale recorded2020-07-04: US$177.52; no sale recorded2020-08-12: US$569.73; no sale recorded2020-08-13: US$1000.00; no sale recorded2020-08-17: US$1289.41; no sale recorded2020-08-18: US$1287.58; no sale recorded2020-08-18: US$1288.64; no sale recorded2020-08-27: US$1425.00; no sale recorded2020-08-27: US$236.54; no sale recorded2020-08-27: US$900.00; no sale recorded2020-09-16: US$80.00; sold recorded2020-09-17: US$1200.00; no sale recorded2020-11-03: US$2040.00; no sale recorded2020-12-04: US$773.00; no sale recorded2020-12-19: US$1268.76; no sale recorded2020-12-19: US$1267.70; no sale recorded2020-12-19: US$1269.53; no sale recorded2020-12-19: US$0.01; no sale recorded2020-12-21: US$290.99; sold recorded2020-12-28: US$1983.00; no sale recorded2021-01-07: US$618.40; no sale recorded2021-02-03: US$700.00; no sale recorded2021-03-23: US$1094.00; no sale recorded2021-06-25: US$758.00; no sale recorded2021-06-27: US$775.00; no sale recorded2022-01-10: US$200.00; no sale recorded2022-01-10: US$733.40; no sale recorded2022-01-11: US$200.00; no sale recorded2022-01-11: US$1744.15; no sale recorded2022-01-11: US$1737.40; no sale recorded2022-01-17: US$1742.80; no sale recorded2022-01-17: US$1732.00; no sale recorded2022-01-18: US$200.00; sold recorded2022-03-09: US$1100.00; no sale recorded2022-03-10: US$5647.75; no sale recorded2022-04-06: US$1696.31; no sale recorded2022-04-19: US$684.97; no sale recorded2022-04-23: US$1694.86; no sale recorded2022-04-25: US$2126.52; no sale recorded2022-05-11: US$1692.48; no sale recorded2022-05-11: US$1695.93; no sale recorded2022-05-12: US$674.62; no sale recorded2022-06-07: US$1691.17; no sale recorded2022-06-07: US$1696.41; no sale recorded2022-06-07: US$1695.68; no sale recorded2022-07-30: US$1914.00; no sale recorded2022-08-01: US$1295.00; no sale recorded2022-08-05: US$1225.00; no sale recorded2022-08-16: US$562.36; no sale recorded2022-08-26: US$185.00; no sale recorded2022-09-16: US$1628.51; no sale recorded2022-09-17: US$1628.42; no sale recorded2022-11-02: US$2500.00; no sale recorded2022-11-25: US$1933.00; no sale recorded2022-11-26: US$1933.00; no sale recorded2022-11-27: US$1933.00; no sale recorded2022-11-28: US$1933.00; no sale recorded2022-11-29: US$1933.00; no sale recorded2022-11-30: US$2000.00; sold recorded2022-11-30: US$1933.00; no sale recorded2022-12-02: US$1933.00; no sale recorded2022-12-03: US$1933.00; no sale recorded2022-12-04: US$1933.00; no sale recorded2022-12-21: US$345.00; no sale recorded2022-12-22: US$1622.42; no sale recorded2022-12-22: US$1622.78; no sale recorded2022-12-22: US$1621.34; no sale recorded2022-12-22: US$1622.54; no sale recorded2022-12-28: US$1408.46; no sale recorded2023-01-30: US$2670.00; no sale recorded2023-02-20: US$318.00; no sale recorded2023-02-22: US$632.50; no sale recorded2023-03-27: US$1385.00; no sale recorded2023-04-13: US$1675.58; no sale recorded2023-04-18: US$94.99; no sale recorded2023-04-20: US$1670.35; no sale recorded2023-05-11: US$120.00; no sale recorded2023-05-29: US$187.93; no sale recorded2023-07-07: US$94.99; sold recorded2023-07-23: US$89.00; sold recorded2023-09-08: US$684.97; no sale recorded2023-09-12: US$2451.52; no sale recorded2023-11-06: US$385.77; no sale recorded2024-01-22: US$104.00; no sale recorded2024-02-19: US$2642.97; no sale recorded2024-02-27: US$428.63; sold recorded2024-03-30: US$1398.00; no sale recorded2024-04-12: US$684.97; no sale recorded2024-05-17: US$187.93; no sale recorded2024-05-20: US$1747.64; no sale recorded2024-05-26: US$187.93; no sale recorded2024-08-01: US$84.38; no sale recorded2024-08-01: US$67.99; no sale recorded2024-08-01: US$91.99; no sale recorded2024-08-16: US$1672.80; no sale recorded2024-08-19: US$1395.00; no sale recorded2024-08-19: US$1396.00; no sale recorded2024-08-19: US$1397.00; no sale recorded2024-08-19: US$1398.00; no sale recorded2024-08-19: US$1395.00; no sale recorded2024-08-19: US$1395.00; no sale recorded2024-09-10: US$1396.50; no sale recorded2024-09-19: US$1387.00; sold recorded2024-10-17: US$1397.00; no sale recorded2024-11-06: US$1398.00; sold recorded2024-11-16: US$1397.00; sold recorded2024-11-17: US$1396.00; sold recorded2024-11-25: US$1398.00; sold recorded2024-12-02: US$1395.00; sold recorded2024-12-03: US$800.00; sold recorded2024-12-26: US$94.99; sold recorded2025-02-18: US$243.83; sold recorded2025-03-22: US$243.55; no sale recorded2025-03-24: US$195.00; no sale recorded2025-04-06: US$93.32; no sale recorded2025-05-08: US$1947.00; no sale recorded2025-06-14: US$2614.29; no sale recorded2025-06-30: US$720.92; no sale recorded2025-08-14: US$3275.93; no sale recorded2025-12-06: US$3172.13; no sale recorded2026-01-06: US$3167.73; no sale recorded2026-01-09: US$3271.28; no sale recorded2026-02-12: US$3062.04; no sale recorded2026-03-09: US$3386.69; no sale recorded2026-04-03: US$119.00; no sale recorded2026-04-09: US$3325.34; no sale recorded2026-05-03: US$166.40; no sale recorded2026-05-04: US$126.36; no sale recorded2026-05-26: US$499.00; no sale recorded2026-06-24: US$75.00; no sale recorded
Sold recordedNo sale recordedMonthly median

Logarithmic price scale (price + 1). Dates are listing starts.

Median recorded price, all years$1269.53

189 plotted records from 189 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

249 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
24 Jun 2026SIEMENS 6ES5 944-7UB21 SIMATIC S5 PROCESSOR /CONTROLLEReBay 227402355749Used$75.000Recorded activeUS
26 May 2026Siemens 6ES5 944-7UB21 SPS-ZentralbaugruppeeBay 168404435200Gebraucht93.15 [DE]0Recorded activeDE
26 May 2026SIEMENS SIMATIC S5 1P 6ES5 944-7UB21 CENTRAL PROCESSING UNIT CPU 944BeBay 157942737966Used$499.000Recorded activeIN
16 May 2026Siemens Simatic S5 115U CPU 944B 6ES5 944-7UB21 E:05 CENTRAL PROCESSING UNIT -USED-eBay 406930804590Gebraucht173.21 [DE]0Recorded activeDE
04 May 2026Siemens Central Assembly 6ES5 944-7UB21 S5 115U CPU 944B E-Stand 06 DamagedeBay 236797825190Used$126.360Recorded activeDE
03 May 2026Siemens Central Assembly 6ES5 944-7UB21 CPU 944B Simatic S5 115U E-Stand 10eBay 227328289361Used$166.400Recorded activeDE
29 Apr 2026Siemens Simatic S5 6ES5 944-7UB21 E:10 115U CPU 944B Central Unit -used-eBay 406893644386Gebraucht174.51 [DE]0Recorded activeDE
10 Apr 2026Siemens Simatic S5 6ES5 944-7UB21 E:05 + 6ES5 816-1BB11 -used-eBay 406845188902Gebraucht174.32 [DE]0Recorded activeDE
09 Apr 20261pc NEW Siemens 6ES5 944-7UB21 6ES5 9447UB21 In Box Expedited ShippingeBay 377100151618New$3325.340Recorded activeUS
03 Apr 2026Siemens 6ES5 944-7UB21 Simatic S5 115U CPU 944B PLC ModuleeBay 397795351688Used$119.000Recorded activeUS
01 Apr 2026Siemens Simatic S5 6ES5 944-7UB21 E- Stand: 03 115U CPU 944 -used-eBay 168279395208Gebraucht172.14 [DE]0Recorded activeDE
09 Mar 20261pc New Siemens 6ES5 944-7UB21 6ES5 9447UB21 In Box Expedited ShippingeBay 198168545925New$3386.690Recorded activeUS
03 Mar 2026Siemens Simatic S5 115U CPU 944B 6ES5 944-7UB21 E:05 CENTRAL PROCESSING UNIT -USED-eBay 168202631235Gebraucht174.15 [DE]0Recorded activeDE
20 Feb 2026Siemens Simatic S5 6ES5 944-7UB21 E:10 115U CPU 944B Central Unit -used-eBay 406709339900Gebraucht175.57 [DE]0Recorded activeDE
12 Feb 20261PCS NEW SIEMENS 6ES5 944-7UB21 6ES5 9447UB21 Expedited ShippingeBay 298025828400New$3062.040Recorded activeUS
03 Feb 2026Siemens Simatic S5 6ES5 944-7UB21 E:05 + 6ES5 816-1BB11 -used-eBay 168132617237Gebraucht175.69 [DE]0Recorded activeDE
23 Jan 2026Siemens Simatic S5 6ES5 944-7UB21 E- Stand: 03 115U CPU 944 -used-eBay 406630385907Gebraucht175.15 [DE]0Recorded activeDE
09 Jan 2026Siemens SIMATIC S5 6ES5 944-7UB21 E-Stand:04 115U CPU 944B Central Unit -used-eBay 168070447507Gebraucht173.73 [DE]0Recorded activeDE
09 Jan 2026New Siemens 6ES5 944-7UB21 6ES5 9447UB21 In Box Expedited ShippingeBay 376850178449New$3271.280Recorded activeUS
06 Jan 20261PC NEW Siemens 6ES5 944-7UB21 6ES5 9447UB21 In Box Expedited ShippingeBay 297912694331New$3167.730Recorded activeUS
28 Dec 2025Siemens Simatic S5 115U CPU 944B 6ES5 944-7UB21 E:05 CENTRAL PROCESSING UNIT -USED-eBay 168038542794Gebraucht175.40 [DE]0Recorded activeDE
06 Dec 20251PC New Siemens 6ES5 944-7UB21 6ES5 9447UB21 In Box Expedited ShippingeBay 227119413492New$3172.130Recorded activeUS
14 Aug 20251pc NEW SIEMENS 6ES5 944-7UB21 6ES5 9447UB21 In Box Expedited ShippingeBay 226920152395New$3275.930Recorded activeCA
23 Jul 2025Siemens 6ES 944-7UB21 Central Module Simatic S5 115U CPU 944B E-Stand 10 + EpreBay 177287125118Gebraucht125.77 [DE]0Recorded activeDE
30 Jun 2025SIEMENS SIMATIC S5 CPU 944B 6ES5 944-7UB21eBay 197486094317Used$720.920Recorded activePL
How to read these records

Dollar amounts are recorded US-dollar prices. Bracketed labels identify other marketplaces, whose currency was not recorded. Recorded quantities sold indicate marketplace activity. Recorded active is the status retained in the archive.

Browse neighboring part numbers by prefix

Neighboring part numbers

944-7UA226ES5944-7UA22944-7UB11944-7UB11PLC944-7UBZ19442055B94432111

Related part numbers

944-7UA21941-7UB11942-7UA12951-7ND21942-7UF156ES5943-7UA116ES5984-1UB116ES5947-3UA216ES5946-3UA216ES5951-7LB216ES5948-3UA216ES5944-7UA12374-1KH21994-744-04C98043-A7002-L1

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