9-Position Single-Row Unshrouded Header
Position Count and Pitch Match
The 9-position count is a middle option in the 77311-101-xxLF family — between the 2-position (77311-101-02LF) and the 14-position (77311-101-14LF).

Amphenol ICC (FCI) BERGSTIK® unshrouded header, 9 positions, single row, 0.100" (2.54mm) pitch, through-hole solder termination, male pin, gold or GXT™ mating finish, 3 A per contact, UL94 V-0.
| 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 | 9 |
| Contact finish - post | Tin |
| Contact length - post | 0.095\" (2.41mm) |
| Overall contact length | 0.425\" (10.80mm) |
| 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 9-position count is a middle option in the 77311-101-xxLF family — between the 2-position (77311-101-02LF) and the 14-position (77311-101-14LF).
Submit an RFQ for current availability and pricing — we confirm lead time and quantity at quote time.
The 77311-101-02LF is a 2-position version with identical pitch, plating, and contact length. The 77311-101-14LF offers 14 positions. Neither is a drop-in replacement — circuit count is the only difference.