This document introduces the features and characteristics of Arieselec's open frame header products, such as open frame, multiple pin styles, automatic insertion equipment compatibility, side-to-side and end-to-end stacking.
The Series 518 Open Frame Collet Sockets are designed for efficient board‑space utilization and optimized cooling. They are available with several pin styles and are compatible with automatic insertion equipment. The sockets are side‑to‑side and end‑to‑end stackable.
The document lists detailed material specifications, plating options, mechanical forces, recommended PCB hole sizes, and ordering codes. It also includes dimensional tables for different frame styles and notes on tolerances and optional configurations.
| Body Material | black UL 94V-0 glass-filled 4/6 Nylon |
|---|---|
| Pin Body Material | Brass Alloy 360 1/2‑hard (UNS C36000) |
| Contact Current Rating | 3 A |
| Operating Temperature (Tin/Lead) | 221 °F (105 °C) |
| Insertion Force | 180 g/pin |
| Withdrawal Force | 90 g/pin |
| Midget Pin Insertion Force | 370 g/pin |
| Suggested PCB Hole Size (Midget Pin) | 0.040 in +0.002 in |
The contact current rating is 3 amps.
The body is made of black UL 94V‑0 glass‑filled nylon, and the pin body is a brass alloy 360 1/2‑hard (UNS C36000).