| PartNumber | 1-644886-2 | 1-644886-1 | 1-644886-0 |
| Description | Headers & Wire Housings 12P HDR NARROW AU | Headers & Wire Housings 11P HDR NARROW AU | Headers & Wire Housings HDR 10P VERT .100 AU |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| RoHS | N | Y | Y |
| Product | Headers | Headers | Headers |
| Type | Pin Strip | Pin Strip | Pin Strip |
| Number of Positions | 12 Position | 11 Position | 10 Position |
| Pitch | 2.54 mm | 2.54 mm | 2.54 mm |
| Mounting Style | - | - | - |
| Termination Style | Through Hole | Through Hole | Through Hole |
| Mounting Angle | Straight | Straight | Straight |
| Contact Gender | Pin (Male) | Pin (Male) | Pin (Male) |
| Contact Plating | Gold | Gold | Gold |
| Series | MTA-100 | MTA-100 | MTA-100 |
| Tradename | MTA | MTA | MTA |
| Packaging | Bulk | Bulk | Bulk |
| Application | Wire-to-Board | Wire-to-Board | Wire-to-Board |
| Housing Material | Polyester | Polyester | Polyester |
| Voltage Rating | 250 V | 250 V | 250 V |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Contact Material | Copper Alloy | Copper Alloy | Copper Alloy |
| Flammability Rating | UL 94 V-0 | UL 94 V-0 | UL 94 V-0 |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 250 | 500 | 500 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Part # Aliases | 1-644886-2 | 1-644886-1 | 1-644886-0 |