TE Connectivity MTA-100, 3-644020-2, 2-position IDC receptacle, 0.100" (2.54mm) pitch, 1 row, gold 30.0µin contacts, locking ramp, closed end, free-hanging or right-angle mount, 24 AWG, bulk.
| 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 | 24 AWG |
| Cable termination | IDC |
| Color | White |
| Pitch | 0.100\" (2.54mm) |
| Package | Bulk |
| Features | Closed End |
| Contact finish | Gold |
| Rows | 1 |
| Positions | 2 |
| Contact finish thickness | 30.0µin (0.76µm) |
The closed-end design gives a positive stop for the cable, preventing over-insertion during assembly.
This receptacle mounts free-hanging (in-line) or at a right angle to the cable axis, depending on the strain-relief routing in the harness. For 24 AWG, the IDC slot is sized to cut through the insulation and grip the conductor without cold flow over temperature cycles.
The locking ramp on the receptacle engages the header latch for positive retention.
The pitch is 0.100" (2.54mm), which is the standard MTA-100 spacing. This matches the header row pitch for IDC termination.