High-Purity Nickel Coated Copper Wire 0.03mm Ultra-Fine Diameter for Miniature Coils (NPC)
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Product Highlights
- High Conductivity & Durability: Premium nickel-plated copper wire with superior conductivity and corrosion resistance for extreme conditions.
- Wide Customization Options: Custom sizes, spool options, and mechanical status (annealed/hard drawn) available to meet specific needs.
- Global Certifications: Compliant with RoHS, REACH, UL, ISO9001, SGS, and Reach standards for eco-friendly and safe usage.
- Versatile Applications: Ideal for automotive, aerospace, electronics, industrial equipment, and renewable energy sectors.
- Fast Delivery & Low MOQ: Low MOQ of 50 kgs and fast delivery within 15 workdays for both peak and off-season periods.
- 24/7 Technical Support: Dedicated engineers provide urgent troubleshooting with less than 3-hour response time for critical projects.
- Risk-Free Trial: 90-day application test samples with free return shipping if unsatisfied, ensuring product reliability.
- Decades of Expertise: Over 30 years of specialized manufacturing experience since 1990, serving 50+ countries globally.
Product Attributes
- Customization
- Available
- Color
- Silver
- Shape
- Round
- Model NO.
- 7X0.03mm
- Surface Treatment
- Electroplating
- Type
- Nicu
- Mechanical Status
- Annealed and Hard Drawn
- Range of Application
- Electronics, Automotive, Industrial, Telecommunica
- Certification
- ISO9001, RoHS, SGS, Reach
- Standard
- GB/T, JIS, ASTM, EU
- Transport Package
- Plastic Reel Packaging and Carton Vacuum Packaging
- Specification
- Customized
- Trademark
- Mosstee
- Origin
- Jiangsu, China
- HS Code
- 7408290000
- Production Capacity
- 500tons/Year
- Package Size
- 80.00cm * 30.00cm * 30.00cm
- Package Gross Weight
- 50.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of High-Purity Nickel Coated Copper Wire 0.03mm Ultra-Fine Diameter for Miniature Coils (NPC)
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Product Description
Premium Nickel-Plated Copper Wire
High-conductivity, corrosion-resistant copper core with a durable nickel coating for superior performance in demanding environments. Ideal for automotive electronics, aerospace systems, industrial equipment, and renewable energy applications. RoHS/REACH compliant, ensuring eco-friendly durability and reliable connectivity. Custom specifications available. Trusted by global manufacturers-competitive bulk pricing and fast delivery.
Key Features:
*Superior Conductivity & Corrosion Resistance
*Enhanced Durability for Extreme Conditions
*Compliant with International Standards
*Custom Sizes & Spool Options
Perfect for: Automotive, Electronics, Energy, and Industrial Innovations.
| Nickel Plated Copper Wire Specifications | ||
| Parameter | Single Wire (Solid) | Stranded Wire |
| Conductor Type | Solid | Stranded (7/19/37/1850 strands) and Customization available |
| AWG (Metric Diameter) | 8 AWG (3.26mm) - 44 AWG (0.05mm) | 9 AWG (6mm2) - 36 AWG (0.127mm2) |
| Conductor Material | 99.99% Oxygen-Free Copper (OFC), Copper alloys, CCA, CCS | |
| Nickel Coating Thickness | 1.3µm - 237.5µm (microns) | |
| Class of coating & nickel content | Class 2(2%), Class 4(4%), Class 7(7%), Class 10(10%), Class 27(27%) | |
| Resistivity | ≤ 0.017960 Ω⋅mm2/m @ 20°C, Class 2 | |
| Tensile Strength | 172 - 250 MPa (Soft) | |
| Density | 8.89g/cm3 | |
| Temperature Range | 200°C to 600°C | |
| Certifications | RoHS, REACH, UL (optional) | RoHS, REACH, UL (optional) |
| Packaging | Customized package available | |
| Key Applications | Aerospace & Military, Automotive & EV Industry, Electrical & Electronics, Heating Elements & High-Temperature Applications, Oil & Gas Industry, Medical Equipment | |


Mosstee specializes in high-performance conductor materials, including silver-plated copper wire, nickel-plated copper wire, copper-clad aluminum, copper-clad steel, and aluminum alloy cables, widely used in power, telecommunications, automotive, and new energy industries.
Our Strengths
1. Three Decades of Specialized Expertise
As a pure-play wire & cable manufacturer since 1990, we deliver precisely engineered solutions for industrial, energy, and infrastructure applications.
2. Certified Quality Assurance
All products meet UL, CE, and RoHS standards, with ISO 9001-certified manufacturing ensuring 99.97% defect-free delivery across 50+ countries.
3. Eco-Conscious Production
REACH-compliant materials reduce carbon footprint by 30% vs industry average, with 85% recyclable product designs.
Service Excellence
1. 24/7 Technical Support
Dedicated engineers on-call for urgent troubleshooting, with <3hr response time for critical infrastructure projects.
2. Customization from Blueprint to Delivery
• Prototype development in 10-14 days
• Minimum Order Quantity (MOQ) as low as 50 kgs
• OEM/ODM compliant with NEC, IEC & EN standards
3. Transparent Project Management
Assigned account managers provide weekly progress reports with:
- Test report
- Production line videos
- Customs clearance updates
4. Risk-Free Trial
Test samples in your application for 90 days - we cover return shipping if unsatisfied.


About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI254260". Items marked "" are certified.
Company Profile
From starting wires and cables business since 1996, Mosstee is specialized in production of copper alloys including CuSn, CuMg, CuAg, CuBe2, and bimetallic wires including Copper Clad Aluminum (CCA), Copper clad steel (CCS) wires, aramid fiber, all these materials can be silver plated or nickel plated. Mosstee also produces flexible (class 5&6) aluminum (AL1350, 8030) wires and stranded conductor. Besides bare wires, Mosstee still produces PVC, XLPE, HFFR (LSZH), PTFE, ETFE, PEEK insulated & sheathed cables, with conductor of every material above. Bare wires & conductors and insulated & sheathed cables are all available with highly experienced of different standards including IEC, EN, BS, VDE, AS/NZS, ASTM & UL.
The aim of every member of Mosstee is to provide our customers with products that are superior to the competition by providing best-in-class quality, service, and merchantability. In order that we maintain consistent standards when it comes to producing our products and to capture the needs of our broad customers base, we have developed this standard to specifically communicate our capabilities and expected outputs in regards to merchantability and quality assurance specifications.
About Our Factory & Business Background
- Address
- 176, Lujiatou, Hongzhuang Road, Wujin District, Changzhou, Jiangsu, China
-
Registered Capital
- 5,000,000 RMB
- Terms of Payment
- LC, T/T, D/P, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP, DAP
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai/Ningbo
-
Minimum Order Quantity
- 500 Meters
Our Production Capability & Technical Expertise
- Main Products
- Copper Alloy Wire, Nickel Alloy Wire, Silver Plated Copper Wire, Nickel Plated Copper Wire, Silver Plated CCS Wire, Silver Plated CCA Wire, Tungsten Wire, Stainless Steel Wire, PV Wires Solar Cable, Microwave Cable
-
Customization Options
- Customization from Designs, Minor Customization, Flexible customization, Customization from Samples
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
Our Industry Experience & Global Business Record
- Export Year
- 2010-03-02
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Repeat Buyers Choice
- 50%~80%
FAQ
- What are the available customization options?
- We offer customization from designs, minor customization, flexible customization, and customization from samples. Specific mechanical status (annealed or hard drawn) and sizes can be tailored.
- What is the minimum order quantity (MOQ)?
- The minimum order quantity is as low as 50 kgs for customized orders, while standard orders may have a MOQ of 500 meters.
- What certifications does the product have?
- The product is certified with RoHS, REACH, UL (optional), ISO9001, SGS, and Reach, ensuring compliance with international safety and environmental standards.
- What is the lead time for production?
- The average lead time is within 15 workdays for both peak season and off-season periods.
- Does the company provide technical support?
- Yes, we provide 24/7 technical support with dedicated engineers available for urgent troubleshooting, ensuring a response time of less than 3 hours for critical infrastructure projects.
- What is the warranty or trial policy?
- We offer a risk-free trial where you can test samples in your application for 90 days. If unsatisfied, we cover the return shipping costs.
- What are the main applications for this wire?
- This nickel-plated copper wire is ideal for automotive electronics, aerospace systems, industrial equipment, renewable energy, heating elements, and medical equipment.
- What are the payment terms?
- We accept LC, T/T, D/P, and Western Union as terms of payment.
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