Amphenol BERGSTIK® II header, breakaway, order code 10077239-120LF, 20 positions, dual row, 0.100" (2.54 mm) pitch, 3 A, gold-plated mating contacts, through-hole, press-fit/solder termination.
| Parameter | Value |
|---|---|
| Series | BERGSTIK® II |
| Gender | Male Pin |
| Mounting type | Through Hole |
| Connector type | Header, Breakaway |
| Fastening type | Push-Pull |
| Current rating | 3A |
| Operating temperature | -65°C~130°C |
| Contact material | Phosphor Bronze |
| Insulation color | Black |
| Insulation height | 0.100\" (2.54mm) |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board |
| Package | Bulk |
| Shrouding | Unshrouded |
| Termination | Press-Fit, 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 | 0.190\" (4.83mm) |
| Overall contact length | 0.608\" (15.44mm) |
| Contact finish - mating | Gold |
| Contact length - mating | 0.318\" (8.08mm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
The 10077239-120LF is the 20-circuit member of the Amphenol BERGSTIK® II breakaway header line.
Termination is through-hole press-fit and solder — the 0.190" (4.83 mm) post length accommodates standard PCB thicknesses, and the unshrouded push-pull fastening allows quick board separation without a latch.
Match the position count to the circuit count.