The Amphenol FCI BERGSTIK® II 87052-456HLF is a 56-position, dual-row unshrouded header on a standard 0.100" (2.54 mm) pitch. The black UL94 V-0 housing suits equipment requiring a flame-rated enclosure.
The 0.100" pitch matches a 2.54 mm grid.

Amphenol FCI BERGSTIK® II 87052-456HLF, dual-row unshrouded header, 56 positions, 0.100" (2.54 mm) pitch, 2 rows, 5 A per circuit at 110 V, tin-plated phosphor bronze male pins, through-hole solder termination, UL94 V-0 black housing.
| Parameter | Value |
|---|---|
| Series | BERGSTIK® II |
| Gender | Male Pin |
| Mounting type | Through Hole |
| Connector type | Header |
| Fastening type | Push-Pull |
| Voltage rating | 110V |
| Current rating | 5A |
| Contact material | Phosphor Bronze |
| Insulation color | Black |
| Insulation height | 0.100\" (2.54mm) |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board |
| Package | Bag |
| Shrouding | Unshrouded |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 56 |
| Row spacing - mating | 0.100\" (2.54mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.120\" (3.05mm) |
| Overall contact length | 0.990\" (25.15mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.770\" (19.56mm) |
| Contact finish thickness - mating | 100.0µin (2.54µm) |
The Amphenol FCI BERGSTIK® II 87052-456HLF is a 56-position, dual-row unshrouded header on a standard 0.100" (2.54 mm) pitch. The black UL94 V-0 housing suits equipment requiring a flame-rated enclosure.
The 0.100" pitch matches a 2.54 mm grid.
No. The 87052-456HLF uses a push-pull fastening type — there is no latch or locking ramp. The mating receptacle must rely on friction retention alone.
RoHS compliance is standard for the BERGSTIK II series, but the specific certification status should be confirmed from the manufacturer's documentation at order time.