Amphenol ICC (FCI) BERGSTIK®, 77317-104-20LF, 20-position unshrouded header, 0.100" (2.54mm) pitch, right-angle through-hole, male pin, gold GXT™ mating finish, 3 A per contact, UL94 V-0.
| Parameter | Value |
|---|---|
| Series | BERGSTIK® |
| Type | Male Pin |
| Mounting | Through Hole, Right Angle |
| 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 | 0.190\" (4.83mm) |
| Insulation material | Thermoplastic |
| Material flammability rating | UL94 V-0 |
| Parameter | Value |
|---|---|
| Style | Board to Board |
| Package | Bulk |
| Shrouding | Unshrouded |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 20 |
| Row spacing - mating | 0.100\" (2.54mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.120\" (3.05mm) |
| Contact finish - mating | 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 77317-104-20LF: All positions are loaded, so there is no empty pin site to track. Right-angle through-hole termination: the pins sit parallel to the board surface, so the connector takes up board-edge space rather than vertical height.
The mating pitch is 0.100" (2.54mm), with the same 0.100" row spacing. This is the standard 0.100-inch grid for pin headers and IDC sockets.
Yes, it is RoHS compliant.
No, it is unshrouded — the pins are exposed on three sides. This is a breakaway-style header that can be snapped to length if needed, though this 20-position variant ships as a fixed length.
Both are the same BERGSTIK® right-angle header with identical pitch, plating, and current rating. The only difference is position count: 20 positions vs 12 positions. The 12-position variant is a functional drop-in for a 12-circuit BOM line.