Product Overview

The Semiconductor Test Socket Guide is engineered to deliver consistent performance across thousands of test insertions. By controlling vertical axis movement, it prevents off-axis actuation that can cause uneven contact force or premature probe wear. Precision-machined guide holes with chamfered lead-ins and optimized clearance profiles ensure smooth compression of pogo pins. The result is repeatable contact resistance, extended socket life, and superior reliability in high-throughput ATE environments.

Surface & Finish

• Contact Channels: Ra ≤ 0.2 µm (mirror finish)

• Non-Contact Surfaces: Ra ≤ 0.8 µm

• Burr-Free: Micro-deburred edges, ISO 13715 compliant

Protective Coatings & Plating Options

• Hard-coat anodizing (Aluminum)

• Electroless Nickel (50–100 µin)

• Gold Flash (0.1–0.3 µin) for enhanced conductivity

Cleanliness & Packaging

• Class 100 cleanroom packaging

• Non-volatile residue <5 µg/cm²

• Ion-free option available

Certifications

ISO 9001:2015 | IPC-9592 (High-Reliability) | MIL-STD-883

Technical Advantages

• Built from CTE-matched polymers or ceramic-filled compounds for resistance to thermal distortion

• Maintains dimensional stability at temperatures >150 °C during HTOL and burn-in procedures

• Prevents warping, misalignment, or probe disengagement under thermal cycling

• Designed for >100,000 insertions with high-hardness composites and abrasion-resistant materials

• PTFE fillers or dry-film coatings reduce friction, galling, and particle generation

With its precision engineering, the Semiconductor Test Socket Guide ensures dimensional integrity, long-term durability, and reliable test results — even under demanding mechanical and thermal conditions.

Dongguan Yiding Technology Co., Ltd. was established in 1999 and is headquartered in Dongguan City, China. With over two decades of experience, we specialize in providing precision machining and sheet metal fabrication services, offering customized parts and solutions for a wide range of industries.

Our core services include CNC machining, sheet metal processing, and the manufacturing of customized components. We have extensive expertise in serving the semiconductor, electronics, automotive, and medical equipment industries, with products covering test sockets, precision parts, tooling fixtures, automotive components, and more.

Equipped with advanced facilities such as machining centers, lathes, grinding machines, wire-cutting machines, milling machines, laser cutting machines, and bending machines, we are capable of delivering high-precision parts with stable quality. Certified with ISO 9001 and RoHS compliance, we ensure strict quality control at every stage of production. From rapid prototyping to mass production, Yiding Technology is committed to providing reliable and efficient manufacturing solutions.

At Yiding Technology, our mission is to deliver quality, integrity, and service excellence to every customer. Guided by the principle of “Customer First”, we strive to be a trusted long-term partner in precision manufacturing.

Our products and services are recognized by clients worldwide, with export markets including Singapore, Japan, the United States, Germany, and other global regions.