Amphenol ICC (FCI) BERGSTIK® unshrouded header, 2 positions, single row, 0.100" (2.54 mm) pitch, through-hole solder termination, gold-plated mating contacts, UL94 V-0 housing.
| 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 | 2 |
| Contact finish - post | Tin-Lead |
| Contact length - post | 0.105\" (2.67mm) |
| Overall contact length | 0.465\" (11.81mm) |
| Contact finish - mating | Gold or Gold, GXT™ |
| Contact length - mating | 0.260\" (6.60mm) |
| Contact finish thickness - post | 150.0µin (3.81µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
The 77311-127-02: Available through independent surplus channels; quantities are lot-specific and confirmed at RFQ. No official pin-compatible successor is recorded from Amphenol ICC (FCI).
The post finish is tin-lead (150.0 µinch), which provides a reliable solder joint but is not RoHS-compliant for lead-free assembly lines.
No official pin-compatible replacement is recorded from the original manufacturer. For a similar 2-position, 0.100" pitch unshrouded header, consider the active BERGSTIK® series variants — verify the post length and plating before substituting.
Availability and pricing are confirmed per RFQ — no stock-holding claim is made.
The mating pitch is 0.100" (2.54 mm), standard for BERGSTIK® headers and compatible with 0.100" grid prototyping boards.