| Applications | General Purpose, Industrial |
| Base Product Number | 644631 |
| Category | Connectors, Interconnects |
| Connector Type | Header |
| Contact Finish - Mating | Gold |
| Contact Finish - Post | Tin |
| Contact Finish Thickness - Mating | 30.0?in (0.76?m) |
| Contact Finish Thickness - Post, Ingress Protection, Mated Stacking Heights, Row Spacing - Mating | - |
| Contact Length - Mating | 0.450" (11.43mm) |
| Contact Length - Post | 0.125" (3.18mm) |
| Contact Material | Copper Alloy |
| Contact Shape | Square |
| Contact Type | Male Pin |
| Current Rating (Amps) | Varies by Wire Gauge |
| Fastening Type | Friction Lock |
| Features | Board Guide |
| Insulation Color | Natural |
| Insulation Height | 0.545" (13.84mm) |
| Insulation Material | Thermoplastic, Glass Filled |
| Material Flammability Rating | UL94 V-0 |
| Mfr | TE Connectivity AMP Connectors |
| Mounting Type | Through Hole |
| Number of Positions | 3 |
| Number of Positions Loaded | All |
| Number of Rows | 1 |
| Operating Temperature | -55?C ~ 105?C |
| Overall Contact Length | 0.700" (17.78mm) |
| Package | Bulk |
| Pitch - Mating | 0.156" (3.96mm) |
| Product Status | Active |
| Series | MTA-156 |
| Shrouding | Shrouded - 1 Wall |
| Style | Board to Cable/Wire |
| Termination | Solder |
| Voltage Rating | 600VAC |
