| PartNumber | 2-644887-3 | 2-644887-2 | 2-644887-1 |
| Description | Headers & Wire Housings OBSOLETE | Headers & Wire Housings OBSOLETE | Headers & Wire Housings OBSOLETE |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Product | Headers | Headers | Headers |
| Type | Pin Strip | Pin Strip | Pin Strip |
| Number of Positions | 23 Position | 22 Position | 21 Position |
| Pitch | 2.54 mm | 2.54 mm | 2.54 mm |
| Number of Rows | 1 Row | 1 Row | 1 Row |
| Mounting Style | Panel | Panel | Panel |
| Termination Style | Through Hole | Through Hole | Through Hole |
| Mounting Angle | Right Angle | Right Angle | Right Angle |
| Contact Gender | Pin (Male) | Pin (Male) | Pin (Male) |
| Series | MTA-100 | MTA-100 | MTA-100 |
| Current Rating | 5 A | 5 A | 5 A |
| Voltage Rating | 250 V | 250 V | 250 V |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 125 | 125 | 125 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |