Obsolete — no direct replacement on record
The 77311-125-08: No official successor or pin-compatible alternative is recorded in the BERGSTIK® series for this 8-position, single-row, unshrouded configuration.

Amphenol ICC (FCI) BERGSTIK® header, order code 77311-125-08, 8 positions, single row, 0.100" (2.54 mm) pitch, unshrouded, through-hole, solder termination, gold or GXT™ mating contacts.
| Parameter | Value |
|---|---|
| Series | BERGSTIK® |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Push-Pull |
| 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 | 8 |
| Contact finish - post | Tin-Lead |
| Contact length - post | 0.125\" (3.18mm) |
| Overall contact length | 0.560\" (14.22mm) |
| Contact finish - mating | Gold or Gold, GXT™ |
| Contact length - mating | 0.335\" (8.51mm) |
| Contact finish thickness - post | 150.0µin (3.81µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
The 77311-125-08: No official successor or pin-compatible alternative is recorded in the BERGSTIK® series for this 8-position, single-row, unshrouded configuration.
No pin-compatible alternative is listed in the BERGSTIK® series. The 8-position, single-row, unshrouded, 0.100" pitch configuration is not duplicated by another order code in the same family.