Siemens 121 part numbers
132 recorded part numbers beginning with 121.
Recorded parts
| Part number | Family | Recorded listings | Median recorded price (USD) | Last listing start |
|---|---|---|---|---|
| 121-0AA | Other Siemens parts | 2 | $678.04 | 01 Mar 2026 |
| 121-0BA11-0AA1 | Other Siemens parts | 14 | $1332.15 | 21 Feb 2026 |
| 121-0CC40 | Other Siemens parts | 1 | Not recorded | 14 Jun 2024 |
| 121-0GC01-0AX0 | Other Siemens parts | 3 | $283.88 | 04 Mar 2020 |
| 121-1AB01 | Other Siemens parts | 3 | $100.75 | 04 Dec 2024 |
| 121-1AB40 | Other Siemens parts | 2 | $1000.00 | 30 Sep 2024 |
| 121-1AC00 | Other Siemens parts | 1 | Not recorded | 02 Feb 2024 |
| 6ES7121-1BB00-0AA0 | PLCs and I/O (SIMATIC) | 87 | $104.76 | 15 Oct 2026 |
| 121-1BB00-0AA0（NO | Other Siemens parts | 2 | $112.00 | 21 Sep 2024 |
| 121-1CB41 | Other Siemens parts | 1 | $381.00 | 07 Sep 2024 |
| 121-1CB42 | Other Siemens parts | 2 | Not recorded | 29 Jun 2024 |
| 121-1FA10 | Other Siemens parts | 1 | Not recorded | 20 Jun 2023 |
| 121-1TE21-8AA4 | Other Siemens parts | 13 | $2415.66 | 31 Mar 2022 |
| 121-1TE23-0AA3 | Other Siemens parts | 1 | $2500.00 | 09 Feb 2024 |
| 121-2AB40 | Other Siemens parts | 1 | Not recorded | 08 Sep 2022 |
| 121-2BA03 | Other Siemens parts | 4 | $239.00 | 08 Oct 2025 |
| 121-2BB02 | Other Siemens parts | 2 | $102.74 | 02 Jun 2020 |
| 121-2CB41 | Other Siemens parts | 1 | Not recorded | 12 May 2023 |
| 121-2CB42 | Other Siemens parts | 1 | Not recorded | 08 Sep 2022 |
| 121-2CB49-0AS0 | Other Siemens parts | 1 | Not recorded | 12 May 2023 |
| 121-2TE21-0AA3 | Other Siemens parts | 1 | $790.00 | 21 Oct 2024 |
| 121-3BA01 | Other Siemens parts | 3 | $294.00 | 08 Oct 2025 |
| 121-3CH40 | Other Siemens parts | 1 | $299.99 | 19 Apr 2026 |
| 121-3JG40 | Other Siemens parts | 1 | $299.99 | 19 Apr 2026 |
| 121-4BA01 | Other Siemens parts | 4 | $1482.68 | 06 May 2021 |
| 121-4BA02 | Other Siemens parts | 3 | Not recorded | 02 Feb 2024 |
| 121-4BA03 | Other Siemens parts | 2 | $1045.00 | 20 Feb 2024 |
| 121-4BB01 | Other Siemens parts | 2 | Not recorded | 06 Oct 2023 |
| 121-4BB02 | Other Siemens parts | 1 | Not recorded | 02 Feb 2024 |
| 121-4BB03 | Other Siemens parts | 1 | Not recorded | 02 Feb 2024 |
| 121-4BL02 | Other Siemens parts | 1 | Not recorded | 27 Feb 2024 |
| 121-4BN02 | Other Siemens parts | 2 | $9.00 | 01 Oct 2024 |
| 121.677.9 | Other Siemens parts | 1 | $100.00 | 10 Apr 2018 |
| 121.9001.00 | Other Siemens parts | 1 | $291.85 | 24 Oct 2017 |
| 1210-2AA00 | Other Siemens parts | 9 | $999.99 | 08 May 2024 |
| 1210-2AA03 | Other Siemens parts | 2 | Not recorded | 19 Oct 2022 |
| 121011A14S1299 | Other Siemens parts | 9 | $71.99 | 23 Jun 2025 |
| 121101J | Other Siemens parts | 3 | $46.19 | 12 Nov 2025 |
| 1211135G | Other Siemens parts | 1 | $499.99 | 06 Dec 2025 |
| 1211205G | Other Siemens parts | 2 | $150.00 | 28 Jan 2019 |
| 1211312HW | Other Siemens parts | 1 | $100.00 | 16 Dec 2019 |
| 1211C6ES7 | Other Siemens parts | 2 | Not recorded | 22 Jun 2022 |
| 1212-1BE31-0XB0 | Other Siemens parts | 1 | $200.00 | 17 Nov 2025 |
| 1212121212C | Other Siemens parts | 1 | Not recorded | 23 May 2022 |
| 1212AC/DC/RELAY | Other Siemens parts | 2 | Not recorded | 27 Apr 2022 |
| 1212C/TIA | Other Siemens parts | 1 | Not recorded | 06 Jan 2019 |
| 1213-5170 | Other Siemens parts | 2 | $5.50 | 30 Jun 2017 |
| 12132123123 | Other Siemens parts | 1 | $90.00 | 21 Jan 2018 |
| 12135077 | Other Siemens parts | 4 | $14.99 | 15 Aug 2017 |
| 12135078 | Other Siemens parts | 3 | $14.99 | 10 Nov 2020 |
| 12135084 | Other Siemens parts | 1 | $3.95 | 30 Sep 2018 |
| 12135137 | Other Siemens parts | 1 | $15.00 | 06 Feb 2018 |
| 12135170 | Other Siemens parts | 91 | $6.99 | 21 May 2021 |
| 12135180 | Other Siemens parts | 34 | $6.58 | 24 Feb 2021 |
| 1214-7513983-01 | Other Siemens parts | 1 | $499.00 | 02 Feb 2018 |
| 1214-7520019-01 | Other Siemens parts | 2 | $82.50 | 13 Nov 2020 |
| 1214-7527610-01 | Other Siemens parts | 2 | $49.99 | 27 Jan 2018 |
| 1214-7542310-01 | Other Siemens parts | 2 | $99.95 | 01 May 2017 |
| 1214-7553735-01 | Other Siemens parts | 1 | $90.00 | 14 Nov 2019 |
| 1214-7557395 | Other Siemens parts | 9 | $68.00 | 14 Jan 2019 |
| 1214-7557395-01 | Other Siemens parts | 4 | $79.97 | 07 Feb 2021 |
| 1214-7566240-01 | Other Siemens parts | 1 | $80.96 | 10 Nov 2020 |
| 12141406464 | Other Siemens parts | 3 | $199.99 | 23 Oct 2020 |
| 12141429542 | Other Siemens parts | 4 | $148.44 | 01 Apr 2020 |
| 12141429773 | Other Siemens parts | 4 | $67.00 | 15 Jan 2021 |
| 12141430181 | Other Siemens parts | 3 | $224.00 | 11 Dec 2017 |
| 12141430786 | Other Siemens parts | 3 | $89.60 | 11 Dec 2017 |
| 12141430844 | Other Siemens parts | 4 | $69.00 | 24 Jan 2021 |
| 12141437804 | Other Siemens parts | 4 | $87.00 | 19 Oct 2020 |
| 12141437806 | Other Siemens parts | 2 | $117.47 | 29 Nov 2020 |
| 12141437807 | Other Siemens parts | 1 | $113.95 | 27 Jun 2020 |
| 12141485844 | Other Siemens parts | 4 | $117.99 | 20 Nov 2020 |
| 12141703221 | Other Siemens parts | 9 | $39.98 | 05 Jan 2021 |
| 1214170961 | Other Siemens parts | 1 | $50.00 | 18 Jan 2020 |
| 12141709616 | Other Siemens parts | 6 | $28.62 | 28 Dec 2020 |
| 12141742185 | Other Siemens parts | 11 | $50.00 | 11 Jul 2018 |
| 12147500085 | Other Siemens parts | 1 | $99.99 | 01 Apr 2020 |
| 12147509942 | Other Siemens parts | 1 | $49.95 | 15 Jan 2019 |
| 12147512215 | Other Siemens parts | 1 | $99.99 | 01 Apr 2020 |
| 12147512288 | Other Siemens parts | 1 | $57.36 | 01 Nov 2017 |
| 12147518111 | Other Siemens parts | 1 | $69.00 | 24 Jan 2021 |
| 12147519308 | Other Siemens parts | 4 | $84.00 | 24 Jan 2021 |
| 12147520 | Other Siemens parts | 2 | $87.49 | 23 Dec 2020 |
| 12147520019 | Other Siemens parts | 1 | $50.00 | 18 Jan 2018 |
| 12147520019-01 | Other Siemens parts | 1 | $29.90 | 28 Jan 2021 |
| 12147522346 | Other Siemens parts | 1 | $99.99 | 01 Apr 2020 |
| 12147527610 | Other Siemens parts | 1 | $165.99 | 07 Jun 2020 |
| 12147527610-01 | Other Siemens parts | 1 | $159.99 | 27 May 2021 |
| 1214752761001 | Other Siemens parts | 1 | $120.00 | 05 Sep 2017 |
| 12147528050 | Other Siemens parts | 2 | $104.00 | 08 Mar 2021 |
| 12147530854 | Other Siemens parts | 1 | $79.00 | 24 Jan 2021 |
| 12147533652 | Other Siemens parts | 2 | $57.25 | 30 Jan 2021 |
| 12147541336 | Other Siemens parts | 1 | $69.00 | 24 Jan 2021 |
| 12147545150 | Other Siemens parts | 1 | $69.00 | 24 Jan 2021 |
| 12147548770 | Other Siemens parts | 1 | $69.00 | 24 Jan 2021 |
| 12147557395 | Other Siemens parts | 2 | $73.81 | 02 Apr 2021 |
| 1214755739501 | Other Siemens parts | 1 | $60.00 | 22 Mar 2020 |
| 12147566240 | Other Siemens parts | 2 | $84.99 | 05 Dec 2019 |
| 12147568842 | Other Siemens parts | 1 | Not recorded | 17 May 2017 |
| 12147576297 | Other Siemens parts | 2 | $230.93 | 08 Nov 2020 |
| 12147835564 | Other Siemens parts | 1 | $324.95 | 24 Mar 2020 |
| 12147839167 | Other Siemens parts | 1 | $30.00 | 09 Nov 2018 |
| 1214C-CPU | Other Siemens parts | 1 | $275.00 | 22 Aug 2018 |
| 1214C6AV6 | Other Siemens parts | 8 | $794.46 | 06 Aug 2024 |
| 1214C6ES7 | Other Siemens parts | 14 | Not recorded | 29 Sep 2023 |
| 1214CDC/DC/DC | Other Siemens parts | 1 | $219.00 | 16 Jul 2017 |
| 1215063-002-28 | Other Siemens parts | 1 | $1475.00 | 30 Sep 2023 |
| 1215C6ES7 | Other Siemens parts | 1 | $1080.13 | 18 Mar 2023 |
| 1216-2A803 | Other Siemens parts | 1 | $999.99 | 14 Aug 2024 |
| 1216-2AA00 | Other Siemens parts | 5 | Not recorded | 25 Mar 2026 |
| 1216-2AC00 | Other Siemens parts | 7 | $1954.15 | 17 Apr 2026 |
| 1216-4CB45-1AA2 | Other Siemens parts | 1 | $4350.11 | 06 Jul 2024 |
| 12171058R | Other Siemens parts | 1 | $100.00 | 27 Dec 2018 |
| 1217706J | Other Siemens parts | 1 | $50.00 | 27 Dec 2018 |
| 12180001 | Other Siemens parts | 2 | $35.62 | 16 May 2021 |
| 121820-1 | Other Siemens parts | 1 | $16000.00 | 18 Dec 2020 |
| 12190220033 | Other Siemens parts | 1 | $479.00 | 13 Mar 2020 |
| 12191004HW | Other Siemens parts | 1 | $75.00 | 03 Jan 2020 |
| 12191140057 | Other Siemens parts | 1 | $599.00 | 29 Jan 2020 |
| 12191140058 | Other Siemens parts | 1 | $599.00 | 29 Jan 2020 |
| 12191140059 | Other Siemens parts | 1 | $599.00 | 29 Jan 2020 |
| 12191140060 | Other Siemens parts | 1 | $599.00 | 29 Jan 2020 |
| 12193601 | Other Siemens parts | 7 | $12.00 | 05 Jun 2020 |
| 12193602 | Other Siemens parts | 115 | $5.00 | 05 Jun 2024 |
| 12193603 | Other Siemens parts | 2 | $7.00 | 01 May 2021 |
| 12193604 | Other Siemens parts | 234 | $8.00 | 26 Jun 2021 |
| 12193606 | Other Siemens parts | 99 | $5.45 | 17 Mar 2021 |
| 121BLM15 | Other Siemens parts | 1 | $125.00 | 17 Oct 2019 |
| 121C12*IAC | Other Siemens parts | 1 | $34.99 | 09 May 2022 |
| 121E13PR6 | Other Siemens parts | 1 | $41.99 | 13 Jan 2023 |
| 121PW111-B | Other Siemens parts | 2 | Not recorded | 04 Jun 2023 |
| 121\"6FC5203-0AF02-0AA1 | Other Siemens parts | 1 | Not recorded | 17 Aug 2023 |