| PartNumber | 641437-6 | 641437-4 | 641437-2 |
| Description | Headers & Wire Housings 6P POSTED RED | Headers & Wire Housings IDC POST CLSD END 4P | Headers & Wire Housings PLG 1X02P C/E 22AWG |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| RoHS | N | N | N |
| Product | Wire Housings | Wire Housings | Wire Housings |
| Type | Plug Housing | Plug Housing | Plug Housing |
| Number of Positions | 6 Position | 4 Position | 2 Position |
| Pitch | 3.96 mm | 3.96 mm | 3.96 mm |
| Number of Rows | 1 Row | 1 Row | - |
| Mounting Style | - | - | - |
| Termination Style | - | - | - |
| Mounting Angle | Straight | Straight | - |
| Contact Gender | - | - | - |
| Contact Plating | - | - | - |
| Mating Post Length | - | - | - |
| Termination Post Length | - | - | - |
| Series | MTA-156 | MTA-156 | MTA-156 |
| Tradename | MTA | MTA | MTA |
| Current Rating | 5 A | - | - |
| Housing Material | Nylon | Nylon | Nylon |
| Voltage Rating | 250 V | - | - |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Contact Material | - | - | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 1100 | 1500 | 2500 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Wire Gauge | 22 | 22 | 20 |
| Part # Aliases | 641437-6 | 641437-4 | 641437-2 |