Proto-Advantage SOIC-8 to TO-8 SMT Adaptor, 1.27mm Pitch

The Proto-Advantage SOIC-8 to TO-8 SMT Adaptor is a highly specialised component from the Chip Quik Compact Series, designed to bridge different IC package formats with precision and reliability. This adaptor allows you to convert an SOIC-8 footprint (with a 1.27mm pitch and 150/200 mil body) to a TO-8 package format (200mil body width), facilitating surface mount applications where direct compatibility is not available.

Constructed from high-quality FR-4 UL94V-0 PCB material, this adaptor offers excellent thermal and electrical insulation properties, ensuring stable performance in demanding electronic environments. Its robust build is designed for durability and long-term reliability in professional and prototyping settings.

Key Features & Specifications

A significant advantage is the inclusion of pre-installed bottom-side machine pins. These pins are gold-plated with a 1µm layer of gold over 50µm of nickel, providing superior conductivity and excellent corrosion resistance. Each pin measures 0.46mm in diameter and is 3mm long, offering a secure and reliable connection.

The pins are installed using an advanced surface mount with partial through-hole technology. This hybrid installation method ensures exceptional positional accuracy and mechanical strength, creating a stable interface that can withstand thermal cycling and physical stress. The compact PCB dimensions of 1.6mm (H) x 10.16mm (W) x 10.16mm (D) make it ideal for space-constrained applications.

This adaptor is an essential tool for engineers and technicians working on circuit board redesign, legacy system upgrades, or prototyping where package conversion is required. It eliminates the need for complex custom PCB designs, saving significant time and development costs while ensuring a professional-grade connection.