*If you have any design files that need to be sent, please email them to jaycnc@yeah.net
Our 5G probes (high-frequency spring-loaded test probes) are ultra-precision contact components designed specifically for high-speed signal validation, semiconductor testing, and radio frequency (RF) testing. Installed in testing fixtures and IC test sockets, these specialized probes establish temporary, highly reliable electrical connections with the chip leads or test pads, transmitting massive data packets under negligible signal loss to verify chip integrity.
They are extensively used in high-frequency communication, electronics, and chip testing industries:
5G Chipset & IC Testing: Ideal for wafer-level testing, final package testing, and functional qualification of 5G processors, baseband chips, and RF transceivers.
High-Speed RF Component Testing: Perfect for verifying the electrical performance of 5G antennas, power amplifiers (PAs), and filter modules.
Circuit Board & FCT Testing: Widely used in ICT (In-Circuit Test) and FCT (Functional Circuit Test) fixtures for telecommunication motherboards.
Automotive Radar & ADAS Modules: Provides high-accuracy, low-noise probe testing for automotive millimeter-wave radar sensors and smart driving modules.
Optimized High-Frequency Response: Precision-engineered coaxial internal structure ensures excellent signal integrity and minimal insertion loss during ultra-high frequency test cycles.
Thick Gold Plating & Low Resistance: Featuring a multi-layer nickel underplate with high-thickness gold plating on the plunger tip and barrel to guarantee exceptionally low and stable contact resistance (less than or equal to 30 mΩ).
Micro-Sized CNC Precision: Both the needle head and outer sleeve are machined with strict tolerances (up to +/-0.005 mm) to prevent physical sticking, ensuring smooth vertical plunges.
Exceptional Wear Resistance: Utilizing premium beryllium copper or hardened steel tips with specialized profiles (such as 4-point, spear, or cup tips) to penetrative oxide layers on test targets without wearing out.
Long Cycle Life & High Reliability: Equipped with high-fatigue internal springs that provide consistent contact force over 300,000 continuous compression tests.
We are an all-around direct source manufacturer with over 10 years of professional CNC machining and micro-precision hardware manufacturing experience.
Direct Factory Price Advantage: Source directly from our manufacturing workshop to eliminate trading margins and maximize your procurement cost efficiency.
All-Around Hardware Processing: As an all-around metal fabrication factory, we possess rich experience in processing diverse high-conductivity and high-durability metals, including copper, brass, phosphor bronze, beryllium copper, and stainless steel.
Bespoke OEM/ODM Customization: We customize micro-connectors to match your exact CAD/3D drawings. You can customize probe tip shapes, overall heights, stroke lengths, spring force, and gold-plating thickness.
Advanced Micro-CNC Swiss Lathes: Our facility is equipped with state-of-the-art Swiss-type automatic CNC lathes and high-precision inspection tools to guarantee ultra-tight dimensional accuracy (up to +/-0.005 mm).
Strict Quality Inspection: Every production batch undergoes rigorous spring tension testing, contact resistance measurement, mechanical life testing, and gold plating thickness analysis (XRF) to ensure industrial-grade performance.
If you have any design files that need to be sent, please email them to info@xml-cnc.com
