Amphenol ICC (FCI) BERGSTIK® 77311-118-12LF, unshrouded through-hole header, 12 positions, single row, 0.100" (2.54 mm) pitch, 3 A per contact, gold or GXT™ mating finish, UL94 V-0 black thermoplastic housing.
| Parameter | Value |
|---|---|
| Series | BERGSTIK® |
| Gender | Male Pin |
| Mounting type | Through Hole |
| Connector type | Header |
| Fastening type | Push-Pull |
| Current rating | 3A per Contact |
| Operating temperature | -65°C~125°C |
| Contact material | Phosphor Bronze |
| Insulation color | Black |
| Insulation height | 0.100\" (2.54mm) |
| Insulation material | Thermoplastic |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board |
| Package | Bulk |
| Shrouding | Unshrouded |
| Termination | Solder |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 12 |
| Contact finish - post | Tin |
| Contact length - post | 0.120\" (3.05mm) |
| Overall contact length | 0.450\" (11.43mm) |
| Contact finish - mating | Gold or Gold, GXT™ |
| Contact length - mating | 0.230\" (5.84mm) |
| Contact finish thickness - post | 78.7µin (2.00µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
The 77311-118-12LF: That means the footprint fits without a layout change, and the 12-position single-row layout keeps the board-edge real estate tight. For a connector that gets cycled quarterly in field service, that gold thickness buys decades of reliable contact.
The 77311-118-16LF is the same BERGSTIK® single-row header with 16 positions instead of 12. Same pitch, same gold plating, same 3 A rating.
Sourced through independent distribution channels. No stock-holding claim — every order is sourced per your BOM.
Any standard 0.100" pitch IDC socket or crimp receptacle with 12 positions and a single-row layout. The unshrouded design means the mating half must align to the pins without a keying shroud.