Amphenol Dubox 89883-342LF, 84-position dual-row board-to-board receptacle, 0.100" (2.54 mm) pitch, female socket, push-pull mating; gold-over-tin (0.76 µm / 2.00 µm) phosphor bronze contacts, right-angle through-hole, blue glass-filled thermoplastic housing rated UL94 V-0.
| Parameter | Value |
|---|---|
| Series | Dubox™ |
| Type | Female Socket |
| Mounting | Through Hole, Right Angle |
| Connector type | Receptacle |
| Fastening type | Push-Pull |
| Contact material | Phosphor Bronze |
| Insulation color | Blue |
| Insulation height | 0.230\" (5.85mm) |
| Insulation material | Thermoplastic, Glass Filled |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board |
| Package | Tube |
| Parameter | Value |
|---|---|
| Termination | Solder |
| Applications | Automotive, General Purpose, Industrial, Telecommunications |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 84 |
| Row spacing - mating | 0.100\" (2.54mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.114\" (2.90mm) |
| Contact finish - mating | Gold |
| Contact finish thickness - post | 78.7µin (2.00µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
The 89883-342LF: It uses a female socket contact with a square pin interface, push-pull fastening, and a right-angle through-hole mounting orientation for perpendicular board attachment.
With 84 positions loaded in two rows at 0.100" pitch and a row spacing of 0.100", the receptacle occupies a 4.2" board edge length—critical for dense backplane or mezzanine layouts.
The 89883-342LF is a receptacle that mates with a 0.100" pitch dual-row pin header (male) from the Dubox or compatible series. Confirm the header's position count and orientation to match the 84-position layout.
The 89883-342LF is lead-free (LF suffix) and complies with RoHS requirements per Amphenol's standard declaration. No separate RoHS certificate is required for this part.