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Precision Micro Metal Pin for PCB Electronics | High Conductivity
Our Precision Micro Metal Pins are engineered for high-performance connectivity in the ever-shrinking world of electronics. As a critical component for PCB (Printed Circuit Board) assemblies, these pins provide the essential link between circuits, ensuring seamless signal transmission and power distribution. Manufactured using state-of-the-art CNC Swiss machining and precision cold-heading technologies, our metal pins achieve industry-leading tolerances of up to ± 0.01mm.
Understanding that conductivity is the soul of electronic components, we utilize premium raw materials such as Oxygen-Free Copper, Brass, and Phosphor Bronze. To further enhance performance, we offer professional surface treatments including Gold, Silver, and Nickel plating, which significantly reduce contact resistance and prevent oxidation. Whether you are developing next-generation consumer electronics or mission-critical industrial sensors, our micro metal pins deliver the reliability and durability your project demands.
Key Features
Exceptional Conductivity: Low-resistance materials ensure high-efficiency power and signal delivery.
Micro-Sized Precision: Specialized in small diameters (starting from 0.2mm) with ultra-tight tolerances.
Superior Solderability: Optimized surface plating ensures strong, reliable solder joints on any PCB.
Corrosion Resistance: Premium gold or nickel plating protects against humidity and harsh chemical environments.
High Mechanical Strength: Resistant to bending and deformation during high-speed automated insertion.
Customizable Geometry: Available in various shapes, including straight, headed, swaged, and knurled designs.
According to material grade and customer requirement
Processing Method
CNC Machining, Swiss Turning, Precision Stamping
Tensile Strength
High-tensile options for structural pins
Shape Type
Round, Square, Flat, Headed, Flanged, Grooved
Industry Applications
Consumer Electronics: Used in smartphones, tablets, and wearables for internal board-to-board connections and battery terminals.
Automotive Electronics: Critical for ECU units, sensor interfaces, and navigation systems where vibration resistance is key.
Medical Devices: Integrated into diagnostic equipment, hearing aids, and surgical tools requiring biocompatible and high-precision components.
Telecommunications: Essential for high-speed connectors, routers, and base station hardware.
Industrial Automation: Applied in PLC modules, encoders, and industrial sensors for stable data transmission.
Customization Services (OEM/ODM)
We provide end-to-end customization to fit your unique PCB architecture:
Tailored Dimensions: Precise adjustment of diameter, overall length, and pin-tip geometry (conical, spherical, or flat).
Specialized Plating: Selective plating options (e.g., gold on the contact area, tin on the solder tail) to optimize cost and performance.
Complex Features: Integration of knurling for press-fit applications or flanging for secure mounting.
Prototyping: Rapid sample production to assist in your R&D and validation phase.
Material Sourcing: Sourcing specific alloys to meet unique electrical or thermal requirements.
Support and Services
Technical Consultation: Our engineers provide DFM (Design for Manufacturing) feedback to reduce costs.
Quality Assurance: Full inspection reports including RoHS compliance, plating thickness tests, and salt spray testing.
Short Lead Times: Efficient production scheduling allows for 5-day prototyping and 12-15 day mass production.
Response Guarantee: Dedicated account managers provide quotes and technical support within 24 hours.
Packing and Shipping
Protective Packaging: Vacuum-sealed bags or anti-static (ESD) packaging to prevent oxidation and physical damage.
Tape & Reel Packaging: Available for automated SMT (Surface Mount Technology) assembly lines.
Global Logistics: Fast shipping via DHL, FedEx, or UPS for small batches; air and sea freight for high-volume orders.
Traceability: Every batch is labeled with a tracking number, material certificates, and QC pass stamps.
Frequently Asked Questions (FAQ)
Q1: What is the minimum diameter you can manufacture?
A: We can achieve diameters as small as 0.2mm, depending on the material and the complexity of the design.
Q2: Do you provide RoHS and REACH compliant pins?
A: Yes, all our raw materials and plating processes are fully compliant with RoHS and REACH environmental standards.
Q3: Can I choose different plating thicknesses for different parts of the pin?
A: Yes, we offer selective plating to provide high-thickness gold at contact points while using more economical plating on other areas.
Q4: What information is needed for a quote?
A: Please provide a 2D/3D drawing (PDF, STEP, or DWG) with material, quantity, and surface treatment requirements.
Q5: How do you ensure the pins don't bend during shipping?
A: We use reinforced inner boxes and custom plastic trays or tubes to ensure the pins remain perfectly straight during transit.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2014
Total Annual:
30000000-5000000
Employee Number:
100~130
Ecer Certification：
Verified Supplier
2006,Established in Xiamen, METS is a professional hardware company specialized in mould design, mould manufacturing of contact and machine shell, automotive, electronics, LED lampshade, lead frame and lamination core(stator and rotor) etc. As well as precision metal stampings production.Our enginee... 2006,Established in Xiamen, METS is a professional hardware company specialized in mould design, mould manufacturing of contact and machine shell, automotive, electronics, LED lampshade, lead frame and lamination core(stator and rotor) etc. As well as precision metal stampings production.Our enginee...
