| PartNumber | 3-644803-4 | 3-644803-1 | 3-644807-2 |
| Description | Headers & Wire Housings 14P MTA100 SHRD HDR ASSY RA FL | Headers & Wire Housings 11P MTA100 SHRD HDR ASSY RA FL | Headers & Wire Housings 02P MTA156 PSTD CONN 18AWG LF |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| RoHS | Y | Y | Y |
| Product | Headers | Headers | Wire Housings |
| Type | Shrouded | Shrouded | Plug Housing |
| Number of Positions | 14 Position | 11 Position | 2 Position |
| Pitch | 2.54 mm | 2.54 mm | 3.96 mm |
| Mounting Style | - | - | Wire |
| Termination Style | Through Hole | Through Hole | IDC |
| Mounting Angle | Right Angle | Right Angle | Straight |
| Contact Gender | Pin (Male) | Pin (Male) | Pin (Male) |
| Contact Plating | Tin | Tin | Gold |
| Termination Post Length | 3.3 mm | 3.3 mm | - |
| Series | MTA-100 | MTA-100 | MTA-156 |
| Tradename | MTA | MTA | MTA |
| Packaging | Bulk | Bulk | Bulk |
| Application | Wire-to-Board | Wire-to-Board | - |
| Housing Material | Polyester | Polyester | Nylon |
| Voltage Rating | 250 V | 250 V | 600 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 | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 500 | 500 | 500 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Part # Aliases | 3-644803-4 | 3-644803-1 | 3-644807-2 |
| Number of Rows | - | 1 Row | 1 Row |
| Current Rating | - | 5 A | 7 A |
| Latching Type | - | Friction Lock | - |
| Wire Gauge | - | - | 18 AWG |