*If you have any design files that need to be sent, please email them to jaycnc@yeah.net
Our SMT pogo pins (Surface Mount Technology spring-loaded connectors) are ultra-precision electrical contacts engineered to establish temporary or permanent signal and power connections between printed circuit boards (PCBs) and mating components. Utilizing a high-performance internal spring mechanism, these compact pins maintain stable electrical conductivity even under constant mating cycles and mechanical vibrations.
They are widely used in modern high-density and precision electronics:
Consumer Electronics: Widely utilized in smartwatches, TWS earbuds charging cases, smartphones, and wearable IoT devices for seamless data and power transmission.
Automotive Electronics: Ideal for vehicle smart keys, advanced driver-assistance systems (ADAS) sensors, and internal infotainment system connectivity.
Industrial Testing Equipment: Serves as robust test probes on ICT/FCT fixtures, semiconductor testing boards, and programming interfaces.
Medical & Telecommunication Devices: Provides highly reliable, low-profile power delivery on medical monitors and compact portable network units.
Superior SMT Compatibility: Designed with a precise flat-bottom or flanged base flange, perfectly optimized for high-speed automated pick-and-place assembly and reliable reflow soldering.
Premium Plating & Low Resistance: Featuring a multi-layer nickel underplate with high-thickness gold plating (up to 30 micro-inches) to ensure exceptionally low contact resistance (less than or equal to 30 mΩ) and excellent anti-oxidation.
Stable Contact Force & Smooth Stroke: CNC micro-engineered internal springs provide a consistent, reliable contact pressure that guarantees uninterrupted signals even during minor misalignment or displacement.
Micro-Sized CNC Precision: Machined to strict tolerances (up to +/-0.005 mm), preventing any sticking or mechanical play inside the plunger barrel, ensuring millions of trouble-free cycles.
High-Temperature Durability: Constructed with materials engineered to withstand peak lead-free reflow soldering temperatures up to 260°C without deformation.
We are an all-around direct source manufacturer with over 10 years of professional CNC machining and micro-precision metal component 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 are highly experienced in processing diverse high-conductivity metals, including brass, phosphor bronze, beryllium copper, and stainless steel.
Full OEM/ODM Customization: We customize micro-connectors to match your exact CAD/3D drawings. You can customize pin diameters, overall heights (from micro 2 mm upwards), stroke lengths, spring force specifications, and gold-plating thickness.
State-of-the-Art Swiss CNC Lathes: Equipped with high-precision Swiss-type automatic CNC lathes and multi-axis grinding equipment to guarantee ultra-tight dimensional accuracy and absolute concentricity.
Strict Inspection & Quality Assurance: Every production batch undergoes rigorous spring tension testing, contact resistance measurement, gold plating thickness analysis (XRF), and solderability verification.
If you have any design files that need to be sent, please email them to info@xml-cnc.com
