Amphenol FCI BERGSTIK II 87052-452HLF, 52-position 0.100" (2.54 mm) pitch dual-row male header, 5 A per circuit at 110 V, tin-plated phosphor bronze contacts, through-hole solder termination, push-pull fastening, UL94 V-0 insulation, 0.100" row spacing, unshrouded.
| Parameter | Value |
|---|---|
| Series | BERGSTIK® II |
| Voltage | 110 V |
| Current | 5 A |
| Mounting | Through Hole |
| Connector size | Header |
| Contact material | Phosphor Bronze |
| Pitch | 0.100" (2.54 mm) |
| Package | Bag |
| Positions | 52 |
| Shrouding | Unshrouded |
| Orientation | Board to Board |
| Termination | Solder |
| Gender (Contact) | Male Pin |
| Contact plating | Tin |
| Locking (Fastening) | Push-Pull |
| Rows | 2 |
52 positions across 2 rows at 0.100" pitch means the z-height budget must accommodate a 0.100" (2.54 mm) insulation height above the board surface.
The unshrouded header accepts the matching BERGSTIK II receptacle housing or a standard square-post mating half — verify the housing keying and polarisation features.
The listed style is Board to Board, confirming it is a board-to-board header rather than a wire-to-board or panel-mount connector.