TE Connectivity AMP Connectors MTA-156 series, 3-641210-4, Board to Cable/Wire header, 4 circuits, 3.96mm pitch, single row, right-angle through-hole, shrouded 1 wall, friction lock, 30µin gold mating, UL94 V-0, -55°C to 105°C.
| Parameter | Value |
|---|---|
| Series | MTA-156 |
| Type | Male Pin |
| Mounting | Through Hole, Right Angle |
| Connector type | Header |
| Fastening type | Friction Lock |
| Voltage rating | 600VAC |
| Current rating | Varies by Wire Gauge |
| Operating temperature | -55°C ~ 105°C |
| Contact material | Copper Alloy |
| Insulation color | Natural |
| Insulation height | 0.300\" (7.62mm) |
| Insulation material | Thermoplastic, Glass Filled |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Shrouding | Shrouded - 1 Wall |
| Termination | Solder |
| Applications | General Purpose, Industrial |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.156\" (3.96mm) |
| Positions | 4 |
| Contact finish - post | Tin |
| Contact length - post | 0.125\" (3.18mm) |
| Contact finish - mating | Gold |
| Contact length - mating | 0.400\" (10.16mm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
The 3-641210-4 is a 4-position, single-row header from the MTA-156 series, designed for board-to-cable/wire applications. A shrouded 1-wall design with friction lock provides basic polarization and retention, preventing accidental disconnection in moderate-vibration environments.
Current rating varies by wire gauge; the header itself is rated 600VAC, with an operating temperature range of -55°C to 105°C.
This header mates with MTA-156 series receptacle housings and the corresponding crimp terminals (sold separately). The friction lock engages with the receptacle latch for secure mating.