Amphenol ICC (FCI) Dubox 68683-436LF, 72-position dual-row board-to-board receptacle, 0.100" (2.54mm) pitch, female socket, through-hole solder termination, 1000V rated, tin-plated phosphor bronze contacts, push-pull fastening, PPS housing, -65°C to 125°C.
| Parameter | Value |
|---|---|
| Series | Dubox™ |
| Gender | Female Socket |
| Mounting type | Through Hole |
| Connector type | Receptacle |
| Fastening type | Push-Pull |
| Voltage rating | 1000V |
| Operating temperature | -65°C~125°C |
| Contact material | Phosphor Bronze |
| Insulation color | Black |
| Insulation height | 0.276\" (7.00mm) |
| Insulation material | Polyphenylene Sulfide (PPS), Glass Filled |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board |
| Package | Tube |
| Termination | Solder |
| Applications | Automotive, General Purpose, Industrial, Telecommunications |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 72 |
| Row spacing - mating | 0.100\" (2.54mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.115\" (2.92mm) |
| Contact finish - mating | Tin |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 100.0µin (2.54µm) |
The 68683-436LF: With all 72 positions loaded, it fills a 36-pin-per-row footprint — a dense but routable grid for parallel PCB interconnect in telecom, industrial, and automotive applications. The 1000V voltage rating is notably high for a 2.54mm-pitch signal connector, giving headroom for power-over-signal or high-voltage board stacks without creepage concerns.
Board to Board — this is a board-to-board receptacle, not a wire-to-board or panel-mount connector.
Dubox, manufactured by Amphenol (FCI). The base product number is 68683.
Push-pull means the mating header snaps in and pulls out without hardware — no jack screws or locking clips. This is a production-board connector, not a field-service interface with repeatable mate/de-mate demands.