Amphenol ICC (FCI) BERGSTIK® header, order code 77313-101A20LF, 20 positions, dual row, 0.100" (2.54mm) pitch, 3 A per contact, unshrouded, through-hole, solder termination, gold or GXT™ mating contacts.
| 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 |
| Parameter | Value |
|---|---|
| Style | Board to Board or Cable |
| Package | Tape & Reel (TR) |
| 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 | 0.095\" (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 77313-101A20LF is the 20-circuit dual-row member of the BERGSTIK® breakaway header line from Amphenol ICC (FCI).
The unshrouded design gives the board builder access to the full pin length for routing test points or stacking additional boards on the same through-hole pattern.
A 10-position member (e.g., 77313-101A10LF) or a 30-position member (e.g., 77313-101A30LF) uses the same grid and tail length — the selection axis is circuit count only.
The manufacturer provides RoHS and REACH compliance declarations for the 77313-101A20LF.