A308 0.5mm Pitch SMT Board to Board Connector DF16 Series is a high reliability connector with miniaturization, slimming, high spring characteristic, click feeling, metal fitting and automatic mounting.
The DF16 series provides 0.5 mm pitch board‑to‑board connections with a low profile stacking height of 2 mm or 2.5 mm, suitable for automatic mounting. Features include high contact reliability, click‑insertion feedback, metal fittings to prevent solder peel, and vacuum pick‑up areas for SMT assembly.
The manual lists detailed electrical specifications, recommended PCB footprints, carrier‑tape dimensions, and precise reflow and manual soldering conditions. Safety precautions address handling of exposed contacts, board warp limits, and cleaning procedures.
| Rated Current | 0.3 A |
|---|---|
| Operating Temperature Range | -35 °C to +85 °C |
| Storage Temperature Range | -10 °C to +60 °C |
| Rated Voltage | 50 V AC |
| Insulation Resistance | 500 MΩ min (measured at 100 V DC) |
| Contact Resistance | ≤ 50 mΩ (measured at 100 mA) |
The connector is rated for a current of 0.3 A.
Preheat to 150 °C for 30–90 s, then ramp to 240 °C, with a soldering zone at 235 °C ± 5 °C for up to 10 s, followed by a cooling zone at 220 °C for 10–20 s.
Set the soldering iron to about 300 °C and apply heat for roughly 3 seconds.
Board warp should not exceed 0.2 mm in the connector centre area.