TE Connectivity AMP Connectors MTA-100, Header, 4 Positions, 0.100" (2.54mm) Pitch, Through Hole, Solder, Shrouded - 1 Wall, Friction Lock, Gold Mating Contact, Tin Post, UL94 V-0, Active
| Parameter | Value |
|---|---|
| Series | MTA-100 |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Friction Lock |
| Voltage rating | 250VAC |
| Current rating | Varies by Wire Gauge |
| Operating temperature | -55°C ~ 105°C |
| Contact material | Copper Alloy |
| Insulation color | Natural |
| Insulation height | 0.305\" (7.75mm) |
| Insulation material | Thermoplastic |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Shrouding | Shrouded - 1 Wall |
| Termination | Solder |
| Applications | General Purpose |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 4 |
| Contact finish - post | Tin |
| Contact length - post | 0.140\" (3.56mm) |
| Overall contact length | 0.535\" (13.59mm) |
| Contact finish - mating | Gold |
| Contact length - mating | 0.295\" (7.49mm) |
| Contact finish thickness - post | 150.0µin (3.81µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
The header is shrouded on one wall and includes a friction lock, which helps keep the mating connector seated under vibration or cable tug — a practical detail for field wiring where a half-turn loose isn't an option.
This header mates with MTA-100 IDC receptacles (e.g., 3-640441-4) or crimp housings from the same series. The friction lock engages with the corresponding latch on the receptacle.