| PartNumber | 2-178314-2 | 2-178314-5 | 2-178314-3 |
| Description | Headers & Wire Housings HDR 4 POS VERT 15 AU KEY Y | Headers & Wire Housings HDR 4 POS VERT TIN KEY Y | Headers & Wire Housings HDR 4 POS VERT 30 AU KEY Y |
| Manufacturer | TE Connectivity | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors |
| Product Category | Headers & Wire Housings | Rectangular Connectors - Headers, Male Pins | Rectangular Connectors - Headers, Male Pins |
| RoHS | Y | - | - |
| Product | Headers | - | - |
| Type | Shrouded | - | - |
| Series | D-3000 | Dynamic D-3100 | Dynamic D-3100 |
| Tradename | DYNAMIC SERIES | - | - |
| Packaging | Tube | Bulk | Bulk |
| Brand | TE Connectivity / AMP | - | - |
| Product Type | Headers & Wire Housings | - | - |
| Factory Pack Quantity | 19 | - | - |
| Subcategory | Headers & Wire Housings | - | - |
| Part # Aliases | 2-178314-2 | - | - |
| Color | - | Black | Black |
| Termination | - | Solder | Solder |
| Mounting Type | - | Through Hole | Through Hole |
| Features | - | Board Lock, Polarizing Key | Board Lock, Polarizing Key |
| Connector Type | - | Header, Shrouded | Header, Shrouded |
| Contact Finish | - | Tin | Gold |
| Contact Finish Thickness | - | 78.7μin (2.00μm) | 30μin (0.76μm) |
| Number of Positions | - | 4 | 4 |
| Number of Positions Loaded | - | All | All |
| Pitch | - | 0.150" (3.81mm) | 0.150" (3.81mm) |
| Number of Rows | - | 1 | 1 |
| Contact Type | - | Male Pin | Male Pin |
| Row Spacing | - | - | - |
| Fastening Type | - | - | - |
| Contact Mating Length | - | - | - |