DF19 series is a ultra low profile connector system, suitable for connecting cables, FPC and fine coaxial cables. This series of connectors have extremely high integration and flexibility, to meet various application needs.
The DF19 Series is a low‑profile connector system for wire‑to‑PCB applications, supporting discrete wire, FPC and fine coaxial cable. It offers on‑board, offset and reverse‑offset types, with a standardized 1 mm pitch and multiple socket options for flexible design.
The leaflet lists detailed electrical and mechanical specifications, material information, part numbers, and recommended assembly and soldering procedures. It also includes ordering guidance for various contact counts and packaging options.
| Rated current (AWG#28) | 1 A |
|---|---|
| Rated voltage | AC 100 V |
| Insulation resistance | ≥500 MΩ |
| Contact resistance | ≤30 mΩ (≤50 mΩ for FPC) |
| Insertion‑Extraction force (per contact) | 0.2 N – 3 N |
| Operating temperature range | -35 °C – 85 °C |
| Storage temperature range | -10 °C – 60 °C |
| Operating humidity range | 20 % – 80 % |
| Storage humidity range | 40 % – 70 % |
| Contact pitch | 1 mm |
| Insulation material | Polyamide resin (UL94V‑0) |
The manual recommends a soldering iron temperature of 290 °C ± 10 °C with a soldering time of three seconds or less.
DF19 connectors are offered with 8, 14, 20, 30, and other contact counts.
The contact pitch is 1 mm.
The terminals are made of phosphor bronze with selective gold plating.