Amphenol ICC (FCI) BergStik® 77313-118-70LF, unshrouded breakaway header, 70 positions, 2 rows, 0.100" (2.54mm) pitch, through-hole solder termination, gold or GXT™ mating finish, rated 3A per contact.
| Parameter | Value |
|---|---|
| Series | BERGSTIK® |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header, Breakaway |
| Fastening type | Push-Pull |
| Current rating | 3A per Contact |
| Operating temperature | -65°C~130°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 or Cable |
| Package | Bulk |
| Shrouding | Unshrouded |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 70 |
| Row spacing - mating | 0.100\" (2.54mm) |
| 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 77313-118-70LF: The breakaway design means the strip can be snapped to a shorter length if the full 70 positions aren't needed — but this order code ships fully loaded with all 70 positions populated. The unshrouded profile keeps the insulation height at 0.100" (2.54mm) above the board, which matters when the mating receptacle sits in a tight z-height budget.
The post side is tin-plated (78.7 µinch / 2.00µm), which solders cleanly to the board.
It is a through-hole solder termination header.