| PartNumber | 95278-401B42LF | 95278-401B40LF |
| Description | Headers & Wire Housings BERGSTIK SMT | Headers & Wire Housings 40P DR VRT UNSHD HDR 10.8MM LENGTH |
| Manufacturer | FCI / Amphenol | FCI / Amphenol |
| Product Category | Headers & Wire Housings | Headers & Wire Housings |
| RoHS | Y | Y |
| Tradename | BergStik | BergStik |
| Packaging | Tube | Reel |
| Brand | Amphenol FCI | Amphenol FCI |
| Product Type | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 11 | 11 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings |
| Part # Aliases | 95278401B42LF | 95278401B40LF |
| Product | - | Headers |
| Type | - | Unshrouded |
| Number of Positions | - | 40 Position |
| Pitch | - | 2.54 mm |
| Number of Rows | - | 2 Row |
| Mounting Style | - | - |
| Termination Style | - | SMD/SMT |
| Mounting Angle | - | Vertical |
| Contact Gender | - | Pin (Male) |
| Contact Plating | - | Tin |
| Mating Post Length | - | 5.84 mm |
| Current Rating | - | 3 A |
| Housing Material | - | Thermoplastic |
| Voltage Rating | - | 1.5 kV |
| Contact Material | - | Phosphor Bronze |
| Flammability Rating | - | UL 94 V-0 |
| Housing Gender | - | - |
| Insulation Resistance | - | 5000 MOhms |
| Maximum Operating Temperature | - | + 125 C |
| Minimum Operating Temperature | - | - 65 C |