| PartNumber | 188834-1 | 188834-4 |
| Description | Hard Metric Connectors 154P VERT PLUG ZPACK | Hard Metric Connectors Z-PACK/A M-HDR 154P |
| Manufacturer | TE Connectivity | TE Connectivity |
| Product Category | Hard Metric Connectors | Hard Metric Connectors |
| RoHS | E | Y |
| Product | Headers | Headers |
| Number of Rows | 7 Row | 5 Row |
| Number of Positions | 154 Position | 154 Position |
| Mounting Style | Through Hole | Through Hole |
| Termination Style | Press Fit | Press Fit |
| Mounting Angle | Vertical | Vertical |
| Contact Plating | Gold | Gold |
| Series | Z-Pack HM | Z-Pack HM |
| Packaging | Tube | Tube |
| Housing Material | Polyester (PCT) | Polyester (PCT) |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP |
| Contact Material | Phosphor Bronze | Phosphor Bronze |
| Pitch | 2 mm | 2 mm |
| Product Type | Hard Metric Connectors | Hard Metric Connectors |
| Factory Pack Quantity | 10 | 10 |
| Subcategory | Backplane Connectors | Backplane Connectors |
| Tradename | Z-Pack | Z-Pack |
| Part # Aliases | 188834-1 | 188834-4 |
| Unit Weight | 0.705479 oz | - |