| Effective Date | Description of Change | Download |
| 05/25/2020 | E-20-004255- Product Improvement. overall length of part number 2-1333281-7 was made longer in order to better control terminal before crimping.This change supports TE internal manufacturing processes and does not impact part performance. | Download |
| 12/30/2019 | P-19-017383 - Product Improvement. Move production lines for products described below from TE Connectivity plant 4 to plant 5.
| Download |
| 10/28/2019 | E-19-007581 - Product Improvement. Changes to wire crimper part number 2-1333281-7 in order to meet new specification values for terminal part number 4-1703930-X. The main changes are reducing tolerances of a number of critical dimensions.
| Download |
| 06/24/2019 | E-18-019630 - Product Improvement. The following part numbers were changed to eliminate the third hole for manufacturability. This change will not affect function or crimp results. No change is necessary to the current revision wire crimpers. | Download |
