Wondering if crimping tool 58247-1 will work with rectangular connector 3-643813-4. Did not see that part number on data sheet.
Welcome to the technical forum. No . I do not see that crimp tool listed. If you look at the link for the part number here:
Scroll down until you see the tooling listed. They are on the page with the connector. If you do not see it, here is the link to tool options: Tools | Electronic Components Distributor DigiKey
Click here for all MTA-100 series.
Applicable Part Numbers
A1998-ND
A141944-ND
58246-3-ND
A9973-ND
A129583-ND
58246-1
58246-2
58246-3
58442-1
58638-1