This document describes the features and characteristics of the 17 Series 317 / 350 PCB connectors, including different types of receptacles and pin connectors, different contact styles and contact materials. The document also provides ordering information and specifications.
The PRECL-DIP 317 and 350 series are single‑row PCB receptacles and pin connectors with solder‑tail termination. They are offered with reduced grid spacing of 1.778 mm and 1.8 mm and support a range of contact counts.
Ordering information includes part numbers that encode the number of poles, plating options (e.g., 0.25 µm Au, 0.75 µm Au, Sn, Goldflash) and availability from 1 up to 38 (or 42) contacts depending on the specific variant.
| Grid spacing | 1.778 mm and 1.8 mm |
|---|---|
| Contact count range | 1 to 38 contacts (up to 42 for some versions) |
| Plating – Au 0.25 µm | 0.25 µm Au |
| Plating – Sn | Sn |
The connectors are offered with grid spacing of 1.778 mm and 1.8 mm.
Depending on the variant, the connectors can have from 1 up to 38 contacts, and some versions up to 42 contacts.