TE Connectivity MTA-100 643813-8, 8-position IDC receptacle, 0.100" (2.54mm) pitch, tin-lead contacts, closed end, locking ramp, free-hanging right-angle mount, 22 AWG discrete or ribbon cable.
| Parameter | Value |
|---|---|
| Series | MTA-100 |
| Wire type | Discrete or Ribbon Cable |
| Gender | Female Socket |
| Mounting type | Free Hanging (In-Line), Right Angle |
| Connector type | Receptacle |
| Fastening type | Locking Ramp |
| Wire gauge | 22 AWG |
| Cable termination | IDC |
| Color | Red |
| Pitch | 0.100\" (2.54mm) |
| Package | Bulk |
| Features | Closed End |
| Contact finish | Tin-Lead |
| Rows | 1 |
| Positions | 8 |
| Contact finish thickness | 80.0µin (2.03µm) |
The 0.100" (2.54mm) pitch matches the standard MTA-100 header footprint, and the closed end gives a positive stop for the wire during termination — no guesswork on insertion depth.
Because this part is obsolete, it's not sitting on distributor shelves as a stocked line item. If you're planning a production run, it's worth evaluating a direct replacement at the same time to avoid last-time-buy scrambles down the road.
TE does not list a single direct replacement suffix for the 643813-8 within the MTA-100 series. The base product number 643813 covers multiple contact finish and color variants — check the current TE catalog for an active tin or gold-flash 8-position IDC receptacle with the same 0.100" pitch and locking ramp.
Yes, the 643813-8 is designed for 22 AWG discrete or ribbon cable. The IDC termination accepts that wire gauge directly — no stripping needed.