| PartNumber | 2-2178029-2 | 2-2178711-0 | 2-2178710-0 |
| Description | Headers & Wire Housings 2P ST-TIMER HSG BLACK, V0 | Headers & Wire Housings FOB, SMD, 20P | Headers & Wire Housings FOB, THT, 20P |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity AMP Connectors |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Rectangular Connectors - Headers, Receptacles, Female Sockets |
| RoHS | Y | Y | - |
| Brand | TE Connectivity / AMP | TE Connectivity | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | - |
| Factory Pack Quantity | 6000 | 900 | - |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | - |
| Part # Aliases | 2-2178029-2 | 2-2178711-0 | - |
| Product | - | Headers | - |
| Type | - | Ribbon Cable | - |
| Number of Positions | - | 20 Position | 20 |
| Pitch | - | 1.27 mm | 0.100" (2.54mm) |
| Number of Rows | - | 2 Row | 2 |
| Mounting Style | - | Panel | - |
| Termination Style | - | SMD/SMT | - |
| Mounting Angle | - | Straight | - |
| Contact Gender | - | Socket (Female) | - |
| Contact Plating | - | Tin | - |
| Series | - | Micro-MaTch | Micro-MaTch |
| Tradename | - | Micro-MaTch | - |
| Packaging | - | Reel | Cut Tape (CT) Alternate Packaging |
| Housing Material | - | Polyamide (PA) | - |
| Contact Material | - | Brass | - |
| Row Spacing | - | 2.54 mm | 0.100" (2.54mm) |
| Housing Gender | - | - | - |
| Color | - | - | Black |
| Termination | - | - | Kinked Pin |
| Mounting Type | - | - | Through Hole |
| Features | - | - | - |
| Connector Type | - | - | Receptacle |
| Contact Finish | - | - | Tin |
| Contact Finish Thickness | - | - | 118.1μin (3.00μm) |
| Number of Positions Loaded | - | - | All |
| Contact Type | - | - | Female Socket |
| Fastening Type | - | - | - |