Adam Tech's 2CH and 2SH series of multiple pitch headers and housings are a matched set of crimp wire housings and PCB mounted shrouded headers available in straight, right angle, or SMT orientation. They provide a lightweight, fine pitched, polarized, high reliability connection system.
The 2CH & 2SH Series from Adam Tech provides a matched set of crimp wire housings and PCB‑mounted shrouded headers in straight, right‑angle, or SMT orientations. Available in .8 mm, 1 mm, 1.25 mm, 1.5 mm, 2 mm and 2.5 mm pitches, the system delivers a lightweight, fine‑pitched, high‑reliability connection.
Key features include multiple pitch options, matched housing‑header pairs, and a sure‑fit polarized design. The product meets UL Recognized File No. E224053 and CSA Certified File No. LR1578596, and is supplied in reel or loose‑cut packaging.
| Insulator material | PBT, glass reinforced, UL94V‑0; Nylon 66, UL94V‑0 |
|---|---|
| Contact material | Brass |
| Plating | Tin over copper underplate overall |
| Operating voltage | 100 V AC max. |
| Current rating | 0.5 – 3 A max. |
| Insulation resistance | 1000 MΩ min. |
| Dielectric withstanding voltage | 800 V AC for 1 min |
| Insertion force | 1.28 lb max. |
| Withdrawal force | 0.180 lb min. |
| Operating temperature | -55 °C to +125 °C |
| UL approval | File No. E224053 |
| CSA approval | File No. LR1578596 |
The system is offered in .8 mm, 1 mm, 1.25 mm, 1.5 mm, 2 mm and 2.5 mm pitches.
It is UL Recognized (File No. E224053) and CSA Certified (File No. LR1578596).
The connectors are rated for 0.5 A to 3 A maximum.