| PartNumber | 10144517-041802LF | 10144517-061802LF | 10144517-044802LF |
| Description | Board to Board & Mezzanine Connectors Rec, R1, 40Pos | Board to Board & Mezzanine Connectors Rec, R1, 60Pos | Board to Board & Mezzanine Connectors Rec, R4, 40Pos |
| Manufacturer | FCI / Amphenol | FCI / Amphenol | FCI / Amphenol |
| Product Category | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| RoHS | Y | Y | Y |
| Product | Receptacles | Receptacles | Receptacles |
| Number of Positions | 40 Position | 60 Position | 40 Position |
| Pitch | 0.8 mm | 0.8 mm | 0.8 mm |
| Number of Rows | 2 Row | 2 Row | 2 Row |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Mounting Angle | Straight | Straight | Straight |
| Current Rating | 500 mA | 500 mA | 500 mA |
| Voltage Rating | 100 V | 100 V | 100 V |
| Series | Bergstak Lite | Bergstak Lite | Bergstak Lite |
| Packaging | Reel | Reel | Reel |
| Contact Plating | Gold | Gold | Gold |
| Housing Material | Liquid Crystal Polymer (LCP) | Liquid Crystal Polymer (LCP) | Liquid Crystal Polymer (LCP) |
| Brand | Amphenol FCI | Amphenol FCI | Amphenol FCI |
| Contact Material | Copper Alloy | Copper Alloy | Copper Alloy |
| Flammability Rating | UL 94 V-0 | UL 94 V-0 | UL 94 V-0 |
| Mounting Style | Mounting Flange | Mounting Flange | Mounting Flange |
| Insulation Resistance | 1 GOhms | 1 GOhms | 1 GOhms |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Product Type | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| Stack Height | 3.7 mm | 3.7 mm | 15.7 mm |
| Factory Pack Quantity | 800 | 800 | 150 |
| Subcategory | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| Termination Post Length | - | - | - |
| Tradename | Bergstak | Bergstak | Bergstak |
| Part # Aliases | 10144517041802LF | 10144517061802LF | 10144517044802LF |