 |  | | |
| PartNumber | 2-644749-0 | 2-644749-2 | 2-644749-1 |
| Description | Headers & Wire Housings 20P HDR STR SQ SN | Headers & Wire Housings 22P HDR STR SQ SN | Headers & Wire Housings 21P HDR STR SQ SN |
| Manufacturer | TE Connectivity | - | - |
| Product Category | Headers & Wire Housings | - | - |
| RoHS | N | - | - |
| Product | Headers | - | - |
| Type | Unshrouded | - | - |
| Number of Positions | 20 Position | - | - |
| Pitch | 3.96 mm | - | - |
| Number of Rows | 1 Row | - | - |
| Mounting Style | - | - | - |
| Termination Style | Through Hole | - | - |
| Mounting Angle | Straight | - | - |
| Contact Gender | Pin (Male) | - | - |
| Contact Plating | Tin | - | - |
| Termination Post Length | 4.45 mm | - | - |
| Series | MTA-156 | - | - |
| Tradename | MTA | - | - |
| Application | Wire-to-Board | - | - |
| Current Rating | 7 A | - | - |
| Housing Material | Polyester | - | - |
| Voltage Rating | 600 V | - | - |
| Brand | TE Connectivity / AMP | - | - |
| Contact Material | Copper Alloy | - | - |
| Flammability Rating | UL 94 V-0 | - | - |
| Product Type | Headers & Wire Housings | - | - |
| Factory Pack Quantity | 500 | - | - |
| Subcategory | Headers & Wire Housings | - | - |
| Part # Aliases | 2-644749-0 | - | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
TE Connectivity / AMP Connectors |
2-644749-0 | Headers & Wire Housings 20P HDR STR SQ SN | |
TE Connectivity |
2-644749-4 | Headers & Wire Housings 24P HDR STR SQ SN | |
| 2-644749-2 | Headers & Wire Housings 22P HDR STR SQ SN | ||
| 2-644749-1 | Headers & Wire Housings 21P HDR STR SQ SN | ||
| 2-644749-0 | Headers & Wire Housings 20P HDR STR SQ SN | ||
| 2-644749-3 | Headers & Wire Housings 23P HDR STR SQ SN |