| 2026-07-27 | 165 | PCN | Adjustment of contact point to existing production standard. |
| 2026-03-18 | 825 | PDN | Option with top entry: Shutdown of parts supplier. New series 835 |
| 2026-02-23 | 943PF/944PF | PCN | Reference dimension for pressfit zone 1.7mm, according to long-standing production status. |
| 2026-02-03 | 100 | PDN | Not available anymore, effective immediately. New series 900. |
| 2026-02-03 | 101 | PDN | Not available anymore, effective immediately. New series 901. |
| 2026-02-02 | 7076 | PCN | Effective immediately, now only available with a maximum of 50 pins. |
| 2026-02-02 | 6067 | PCN | Effective immediately, now only available with option, Profile-46-, 4,5 mm profile. |
| 2025-09-16 | 8410-06 | PDN | Shutdown of parts supplier due to Chinese tariff measures. New series 8411 |
| 2025-06-05 | 8232 | PDN | Shutdown of parts supplier due to Chinese tariff measures. New series 8237 |
| 2025-06-05 | 8231 | PDN | Shutdown of parts supplier due to Chinese tariff measures. New series 8236 |
| 2025-06-05 | 8230 | PDN | Shutdown of parts supplier due to Chinese tariff measures. New series 8238 |
| 2025-06-05 | 825 | PDN | Option with side entry: Shutdown of parts supplier. New series 835 |
| 2025-06-05 | 824 | PDN | Shutdown of parts supplier due to Chinese tariff measures. New series 833-1, 833-2, 833-3 |
| 2025-05-28 | 7077 | PCN | Drawing update of the already existing series dimensions. |
| 2025-05-23 | 605 | PCN | Drawing update of the already existing series dimensions. |
| 2025-05-13 | 425 | PDN | Out of production because of tool defect and low demand. |
| 2025-04-28 | 591 | PCN | Adjustment to the existing state of the series. |
| 2025-04-22 | 5574 | PCN | The packaging option -ST- (in tubes) is no longer available, effective immediately. |
| 2025-02-13 | 963 | PCN | Surface nickel-plated, not tin-plated. |
| 2025-01-30 | 3502 | PDN | No longer available, no new requests accepted. |
| 2025-01-16 | 602 | PDN | Tool revision too costly due to lack of demand |
| 2025-01-10 | 1280 | PCN | Tolerances, adapted, leading zero for contacts removed. |
| 2024-12-17 | 588 | PDN | Not available anymore. |
| 2024-10-22 | 523 | PCN | Datasheet update of the contact |
| 2024-10-17 | 342 | PCN | Datasheet Update |
| 2024-10-16 | 5570 | PCN | Adapted to current production status. |
| 2024-10-08 | 8272 | PCN | Only available with selective plating. |
| 2024-10-07 | 9020 | PCN | Only available with Pick&Place-Pad. |
| 2024-10-07 | 9018 | PCN | Only available with Pick&Place-Pad. |
| 2024-09-19 | 46-7459 | PCN | Plastic pad will be replaced by metal pad. |
| 2024-08-05 | 5571-ST | PDN | Tube packaging not available anymore, effective immediately. |
| 2024-05-28 | 46-599 | PDN | Option Type A not available anymore, effective immediately. |
| 2024-05-13 | 3501 | PDN | Transition to series 3502 |
| 2023-12-06 | 8320-6-2 | PCN | Design changes |
| 2023-12-06 | 7852 | PCN | Change of dimension C |
| 2023-11-28 | 114-6 | PDN | Broken tooling, repair not profitable |
| 2023-09-15 | 5271 | PDN | End of productlife, similar product 5270 |
| 2023-04-25 | 197 | PDN | Discontinuation of the series |
| 2023-02-15 | 9012 | PCN | Grooves added to the housing |
| 2023-01-10 | 6060 | PCN | Smaller pad for 10 contacts |
| 2023-01-10 | 3490 | PCN | Smaller pad for 08 contacts |
| 2023-01-10 | 3491 | PCN | Smaller pad for 08 contacts |
| 2023-01-10 | 3492 | PCN | Smaller pad for 08 contacts |
| 2023-01-10 | 3494 | PCN | Smaller pad for 08 contacts |
| 2023-01-10 | 3495 | PCN | Smaller pad for 08 contacts |
| 2022-11-16 | 555 | PDN | Due to tool defects, the series can no longer be manufactured |
| 2022-11-10 | 3970 | PCN | Board Lock formula corrected |
| 2022-09-05 | 166 | PDN | Discontinuation of the full series |
| 2022-08-04 | 5259 | PCN | Various changes |
| 2022-05-25 | 5047 | PDN | No longer available. Replacement: 5048 |
| 2022-05-13 | 166 | PDN | Grip tab version currently not available |
| 2021-06-16 | 829 | PDN | Cable plug 829-8-9-X-80 no longer available |
| 2021-04-21 | 999 | PDN | Pick+Place Pad 999-PP-08 6.35x4.85mm replaced by 999-PP-55 without stubs. |
| 2021-03-18 | 1141 | PDN | Series discontinuation, alternative 114-6 |
| 2021-03-17 | 171 | PDN | Series discontinuation, alternative 187 |
| 2021-03-01 | 943C | PDN | Series discontinuation, alternative 943 |
| 2021-03-01 | 944C | PDN | Series discontinuation, alternative 944 |
| 2021-03-01 | 945C | PDN | Series discontinuation, alternative 945 |
| 2020-11-17 | 336 | PCN | New coded Pad for PPST and PPTR |
| 2020-09-28 | 3360 | PCN | Neues kodiertes Pad für PPST und PPTR |
| 2020-10-06 | 119 | PDN | Discontinuation of several contact numbers |
| 2020-06-08 | 575 | PDN | New AWG range of contacts AWG 28-24 |
| 2020-05-27 | W652 | PCN | Product Change: Isolation resistance update |
| 2020-04-28 | 8290 | PDN | Discontinuation of the series |
| 2020-02-14 | 5562 | PDN | Discontinuation of option FST |
| 2019-12-12 | 46-7353 | PDN | Discontinuation of the series for double row |
| 2019-12-05 | 7078 | PDN | Discontinuation of the series, alternative: 46-7078 |
| 2019-12-05 | 7079 | PDN | Discontinuation of the series |
| 2019-12-04 | 345 | PDN | Discontinuation of the series |
| 2019-11-29 | 166 | PDN | Plating-Option -10- (0,25µm Au) for Option -1- "with latch" no longer available. |
| 2019-11-27 | 8233 | PDN | Discontinuation of the series, alternative: 8234 |
| 2019-11-26 | 3500 | PDN | Discontinuation of the series, alternative: 3501 |
| 2019-04-03 | 7130 | PCN | Change of Design |
| 2018-07-24 | 114 | PCN | Change of Design |
| 2018-07-05 | 118 | PDN | Discontinuation of the series |
| 2018-06-08 | 3131 | PDN | Discontinuation of the series |
| 2018-05-15 | 356 | PDN | Discontinuation of the series, alternative: 3560 |
| 2018-05-28 | 751 | PDN | Pin length max. 35.0mm |
| 2018-01-16 | 9012 | PCN | The PdNi Platings 908 and 928 are unavailable |
| 2018-01-16 | 9013 | PCN | The PdNi Platings 908 and 928 are unavailable |
| 2018-01-16 | 9014 | PCN | The PdNi Platings 908 and 928 are unavailable |
| 2018-01-16 | 9015 | PCN | The PdNi Platings 908 and 928 are unavailable |
| 2017-08-24 | 8470 | PCN | Change of Design |
| 2017-04-27 | 501 | PCN | Change of Design |
| 2017-03-07 | 825 | PCN | Change of Dimension C |
| 2017-01-31 | 5110 | PCN | Change of Design |
| 2017-01-12 | 6066 | PDN | Discontinuation of the series, alternative: 6061 |
| 2016-11-16 | 330 | PCN | Dimension C (right-angled Version) |
| 2016-09-16 | 310 | PDN | Discontinuation of the series |
| 2015-05-11 | 7052 | PDN | Discontinuation of the series |
| 2015-05-11 | 7092 | PDN | Discontinuation of the series |
| 2015-04-17 | 704 | PCN | Height of Insulation Body (Single Row Version) |
| 2014-08-22 | 8230 | PCN | Change of Design |
