Amphenol ICC (FCI) Dubox™ 68683-321LF, Board to Board receptacle, 42 circuits, 2 rows, 0.100" (2.54 mm) pitch, Through Hole, Solder termination, Gold mating contact.
| 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 | 42 |
| Row spacing - mating | 0.100\" (2.54mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.115\" (2.92mm) |
| Contact finish - mating | Gold |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
The 68683-321LF: That pitch matches standard through-hole layouts and protoboard spacing — the board footprint is straightforward, but with 42 circuits across two rows, the routing density is higher than a typical 10- or 20-pin header.
The 1000 V voltage rating is well above typical signal levels, but it gives headroom for power distribution in backplane or bus-bar applications.
It is a Board to Board receptacle, designed to mate with a 0.100" pitch header in parallel or right-angle stacking configurations.
It is part of the Amphenol ICC (FCI) Dubox™ series, a standard 2.54 mm pitch board-to-board interconnect family.
The insulator is rated UL94 V-0. RoHS and REACH compliance documentation is available from Amphenol ICC upon request.