Amphenol ICC (FCI) BERGSTIK® II, 27 Position Single Row, 0.100" (2.54 mm) Pitch, Unshrouded, Through Hole, Gold Plating, 3 A per Contact, UL94 V-0
| Parameter | Value |
|---|---|
| Series | BERGSTIK® II |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Push-Pull |
| Current rating | 3A per Contact |
| Operating temperature | -65°C~125°C |
| Contact material | Phosphor Bronze |
| Insulation color | Black |
| Insulation height | 0.100\" (2.54mm) |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board |
| Parameter | Value |
|---|---|
| Package | Bag |
| Shrouding | Unshrouded |
| Termination | Solder |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 27 |
| 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 - mating | 15.0µin (0.38µm) |
This is a board-to-board style header, but its unshrouded pins also work in wire-to-board applications when paired with a female crimp housing. The 27-position count is less common than 26 or 28 — verify your mating half has exactly 27 cavities before committing the BOM line.
Overall contact length is 0.425" (10.80 mm).
The contact base is phosphor bronze, which provides good spring retention.
It is unshrouded — the pins are exposed with no plastic shroud. This means it mates with standard female sockets but offers no keying or pin protection. Confirm your mating half is designed for an unshrouded header.
The pitch is 0.100" (2.54 mm), the standard breadboard-compatible spacing.