| PartNumber | 1658619-2 | 1658619-3 | 1658619-1 |
| Description | Headers & Wire Housings ULTRA NOVO RCPT, BLU | Headers & Wire Housings ULTRA-LITE BLINDHOLE PLUG ASY 109 3 | Headers & Wire Housings ULTRA NOVO RCPT, BLK |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity AMP Connectors |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Rectangular Connectors - Free Hanging, Panel Mount |
| RoHS | Y | Y | - |
| Series | Amp Latch | AMP-LATCH | AMP-Latch |
| Tradename | AMP-LATCH | AMP-LATCH | - |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | - |
| Factory Pack Quantity | 50 | 50 | - |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | - |
| Part # Aliases | 1658619-2 | 1658619-3 | - |
| Product | - | Headers | - |
| Number of Positions | - | 40 Position | 40 |
| Pitch | - | 2.54 mm | 0.100" (2.54mm) |
| Number of Rows | - | 2 Row | 2 |
| Mounting Style | - | - | - |
| Termination Style | - | IDC | - |
| Contact Gender | - | Socket (Female) | - |
| Contact Plating | - | Gold | - |
| Housing Material | - | Thermoplastic | - |
| Contact Material | - | Phosphor Bronze | - |
| Row Spacing | - | 2.54 mm | 0.100" (2.54mm) |
| Housing Gender | - | Receptacle | - |
| Color | - | - | Black |
| Packaging | - | - | Bulk |
| Mounting Type | - | - | Free Hanging (In-Line) |
| Features | - | - | Feed Through |
| Connector Type | - | - | Receptacle |
| Contact Finish | - | - | Gold |
| Wire Gauge | - | - | - |
| Contact Finish Thickness | - | - | 15μin (0.38μm) |
| Contact Type | - | - | Female Socket |
| Fastening Type | - | - | - |
| Cable Termination | - | - | IDC |
| Wire Type | - | - | Ribbon Cable |