TE Connectivity AMP Connectors MTA-100 series, 2-644488-2: Board to Cable/Wire header, 2 circuits, 0.100" (2.54mm) pitch, single row, right-angle through-hole, shrouded 4-wall, friction lock, tin-plated male pins, UL94 V-0, -55°C to 105°C.
| Parameter | Value |
|---|---|
| Series | MTA-100 |
| Type | Male Pin |
| Mounting | Through Hole, Right Angle |
| 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 | Black |
| Insulation height | 0.343\" (8.71mm) |
| Insulation material | Polyester |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 2 |
| Contact finish - post | Tin |
| Contact length - post | 0.130\" (3.30mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.200\" (5.08mm) |
The 2-644488-2: The shrouded 4-wall design protects the male pins during handling and mating, and the friction lock holds the connector pair together under vibration — a half-turn loose is a dropout, but the lock keeps it tight.
All positions are loaded.