| PartNumber | 521383-2 | 521383-4 | 521383-3 |
| Description | Terminals ASSY DIN VERT RAST5 HEADER02-A | CONN HEADER VERT 4POS 5MM | CONN HEADER VERT 3POS 5MM |
| Manufacturer | TE Connectivity | - | TE Connectivity AMP Connectors |
| Product Category | Terminals | - | Rectangular Connectors - Headers, Male Pins |
| RoHS | Y | - | - |
| Packaging | Bulk | - | Bulk |
| Brand | TE Connectivity / AMP | - | - |
| Product Type | Terminals | - | - |
| Factory Pack Quantity | 208 | - | - |
| Subcategory | Terminals | - | - |
| Part # Aliases | 521383-2 | - | - |
| Color | - | - | - |
| Series | - | - | - |
| Termination | - | - | Solder |
| Mounting Type | - | - | Through Hole |
| Features | - | - | Board Guide |
| Connector Type | - | - | Header, Shrouded |
| Contact Finish | - | - | Tin |
| Contact Finish Thickness | - | - | 150μin (3.81μm) |
| Number of Positions | - | - | 3 |
| Number of Positions Loaded | - | - | All |
| Pitch | - | - | 0.197" (5.00mm) |
| Number of Rows | - | - | 1 |
| Contact Type | - | - | Tab |
| Row Spacing | - | - | - |
| Fastening Type | - | - | Latch Holder |
| Contact Mating Length | - | - | 0.020" (0.51mm) |