| PartNumber | 640643-5 | 640643-3 | 640643-6 |
| Description | Headers & Wire Housings DUST COVER 5P Feed-Thru | Headers & Wire Housings DUST COVER 3P Feed-Thru | Headers & Wire Housings DUST COVER 6P Feed-Thru |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| RoHS | Y | Y | Y |
| Product | Accessories | Accessories | Accessories |
| Type | - | - | - |
| Number of Positions | 5 Position | 3 Position | 6 Position |
| Pitch | 3.96 mm | 3.96 mm | 3.96 mm |
| Number of Rows | - | - | - |
| Mounting Style | - | - | - |
| Termination Style | - | - | - |
| Mounting Angle | - | - | - |
| Contact Gender | - | - | - |
| Contact Plating | - | - | - |
| Mating Post Length | - | - | - |
| Termination Post Length | - | - | - |
| Series | MTA-156 | MTA-156 | MTA-156 |
| Tradename | MTA | MTA | MTA |
| Accessory Type | Dust Cover | Dust Cover | Dust Cover |
| Application | - | - | - |
| Contact Type | - | - | - |
| Current Rating | - | - | - |
| Housing Material | Polyester | Polyester | Polyester |
| Voltage Rating | - | - | - |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Contact Material | - | - | - |
| Row Spacing | - | - | - |
| Housing Gender | - | - | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 1000 | 2000 | 1000 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Part # Aliases | 640643-5 | 640643-3 | 640643-6 |
| Unit Weight | 0.016861 oz | - | 0.020247 oz |