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Huona 1.0mm Tinned Copper Wire T2 Red Copper Anti-Oxidation & Excellent Conductivity
| Nguồn gốc | Thượng Hải |
|---|---|
| Hàng hiệu | Product Name |
| Chứng nhận | ISO9001 |
| Số mô hình | Dây đồng đóng hộp |
| Số lượng đặt hàng tối thiểu | 5kg |
| Giá bán | Có thể đàm phán |
| chi tiết đóng gói | hộp carton/gỗ |
| Thời gian giao hàng | 5-21 ngày |
| Điều khoản thanh toán | L/C, T/T, Liên minh phương Tây, Moneygram |
| Khả năng cung cấp | 500 tấn mỗi tháng |
Liên hệ với tôi để lấy mẫu miễn phí và phiếu giảm giá.
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xThông tin chi tiết sản phẩm
| Tên sản phẩm | Dây đồng đóng hộp | Đường kính | 1.0mm |
|---|---|---|---|
| dung sai đường kính | ± 0,02mm | Độ dày lớp phủ | 3-5μ |
| Độ dẫn điện (20oC) | ≥98% IACS | Độ bền kéo | 200-250 MPa |
| Độ giãn dài khi nghỉ | ≥30% (L0=200mm) | Phạm vi nhiệt độ hoạt động | -40℃~150℃ |
| Làm nổi bật | 1.0mm tinned copper wire,red copper anti-oxidation wire,T2 copper conductivity wire |
||
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Mô tả sản phẩm
Huona 1.0mm Tinned Copper Wire T2 Red Copper Anti-Oxidation & Excellent Conductivity
Product Overview
As a high-reliability electrical conductor from Huona New Material, the 1.0mm tinned copper wire integrates two core advantages: the ultra-high conductivity of pure red copper (T2 grade) and the anti-corrosion protection of a precision 3-5μ tin coating. Manufactured via Huona's advanced continuous hot-dip tinning process--equipped with real-time thickness monitoring and temperature control--the wire ensures the tin layer adheres uniformly to the 1.0mm solid copper core, no pits or thin spots. It solves two key pain points of bare copper wire: oxidation-induced conductivity decline and poor solderability, making it a staple for electrical connections requiring long-term stability, easy assembly, and resistance to humid/industrial environments.
Standard & Material Certifications
- Conductor Grade : T2 pure red copper (complies with GB/T 3956-2008; equivalent to ASTM B33, IEC 60288 Class 1)
- Tin Coating Standard : GB/T 4910-2009, IEC 60317-2 (lead-free: Pb ≤0.005%, Sn ≥99.9%)
- Quality Certifications : RoHS 2.0 compliant, ISO 9001 quality management system, SGS environmental testing approval
- Manufacturer : Huona New Material (15+ years of copper conductor processing experience)
Core Performance Advantages
1. Pure Red Copper Conductor: Unmatched Conductivity
- Electrical Conductivity : ≥98% IACS (20℃), far exceeding alloyed copper (e.g., CuNi alloys: ~20% IACS) and aluminum (61% IACS). Ensures minimal voltage drop in low-voltage circuits (e.g., 12V automotive wiring, 5V USB cables) and fast signal transmission for sensors.
- Mechanical Ductility : Elongation ≥30% (25℃) and tensile strength ≥200 MPa. Can withstand repeated bending (180° bend test ≥10 times without breaking) for wiring in tight spaces (e.g., appliance internal compartments, PCB edge connections).
2. 3-5μ Precision Tin Coating: Targeted Protection
- Anti-Oxidation Barrier : Dense tin layer blocks air/moisture from contacting copper, preventing the formation of conductive copper oxide (CuO/Cu₂O). Even in 80% humidity for 12 months, the wire maintains ≥97% initial conductivity (vs. bare copper: drops to 85% in 3 months).
- Enhanced Solderability : Tin's low melting point (232℃) enables "instant wetting" during soldering--no pre-cleaning or flux activation required. Reduces PCB assembly time by 40% vs. bare copper (which needs oxide removal via sanding/chemicals).
- Balanced Thickness Design : 3-5μ thickness avoids two extremes: thinner coatings (<3μ) can't cover copper flaws, while thicker coatings (>5μ) make the wire brittle (prone to cracking during bending).
Technical Specifications
| Parameter | Detailed Value |
|---|---|
| Nominal Diameter (Overall) | 1.0mm (conductor: ~0.992-0.994mm; tin coating: 3-5μ) |
| Diameter Tolerance | ±0.02mm |
| Tin Coating Thickness | 3μ (minimum) - 5μ (maximum); thickness uniformity: ≥95% (no spot <2.5μ) |
| Electrical Conductivity (20℃) | ≥98% IACS |
| Tensile Strength | 200-250 MPa |
| Elongation at Break | ≥30% (L0=200mm) |
| Tin Adhesion | No peeling/flaking after 180° bend (radius=5mm) + tape test (3M 610 tape, no tin residue) |
| Corrosion Resistance | Passes ASTM B117 salt spray test (48h, 5% NaCl, 35℃) - no red rust, tin blistering |
| Operating Temperature Range | -40℃ (low-temperature flexibility, no cracking) to 105℃ (continuous use, no tin melting) |
Product Supply & Customization
| Item | Specification |
|---|---|
| Supply Form | Solid conductor (standard); stranded conductor (custom: 7/0.43mm, 19/0.26mm) |
| Spool Configuration | 500m/1000m per spool (spool material: ABS plastic, diameter: 200mm, core hole: 50mm) |
| Surface Finish | Bright tin (default); matte tin (custom, for anti-glare applications) |
| Additional Treatments | Optional insulation (PVC/XLPE/Silicone, thickness: 0.1-0.3mm, color: black/red/blue) |
| Packaging | Vacuum-sealed aluminum foil bag (moisture-proof) + outer carton (with desiccant, anti-impact) |
Typical Application Scenarios
- Household Appliances : Internal wiring for washing machines (humidity-resistant), refrigerators (low-temperature flexibility), and microwave ovens (heat resistance up to 105℃).
- Automotive Electronics : Connector terminals for car batteries (anti-corrosion), sensor wiring (stable signal), and in-car infotainment systems (low voltage drop).
- PCB & Consumer Electronics: Through-hole soldering for Arduino/Raspberry Pi boards, USB-C cable conductors, and LED strip wiring (easy assembly).
- Industrial Control : Wiring for PLC panels (industrial humidity resistance) and low-voltage power supplies (minimal energy loss).
- Medical Devices : Internal wiring for portable diagnostic tools (lead-free, compliant with biocompatibility standards) and small medical pumps (flexible bending).
Quality Assurance from Huona New Material
Every batch of 1.0mm tinned copper wire undergoes three key inspections:
- Tin Thickness Test : X-ray fluorescence (XRF) analyzer (precision: ±0.1μ) - 5 sampling points per spool.
- Conductivity Test : Four-point probe tester (accuracy: ±0.5% IACS) - 3 samples per batch.
- Mechanical Test : Universal testing machine (tensile/elongation) + bend tester (adhesion) - 2 samples per batch.
Free samples (1m length, 2-3 pieces per specification) and detailed Material Test Reports (MTR) are available upon request. Our technical team provides 1-on-1 support for custom requirements (e.g., insulation material selection for high-temperature applications, stranded conductor design for flexible wiring).
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