Polyester Imide Copper Nickel Alloy Wire 0.02mm - Class 155/180/200/220 Thermal Rating for Precision Instruments
Price:
USD + 10 - 60 + kilogram
MOQ:
1 kilogram
Delivery Time:
5-10 work day
Brand:
TANKII
Product Description
Product Overview
Polyester imide copper nickel alloy wire with 0.02mm diameter, available in thermal classes 155, 180, 200, and 220. These precision enameled micro wires are engineered for high-performance applications in precision instruments, resistors, and automotive components.
Key Specifications
Wire Diameter: 0.02mm
Thermal Classes: Class 155 / Class 180 / Class 200 / Class 220
Minimum Order Quantity: 5kg per size
Available Colors: Red, Green, Yellow, Black, Blue, Natural
Available Alloy Types
- Copper-nickel alloy wire
- Constantan wire
- Manganin wire
- Kama Wire
- NiCr Alloy wire
- FeCrAl Alloy wire
Insulation Types & Thermal Ratings
| Insulation Type | Thermal Level (°C) | Code Name | GB Code | ANSI Type |
|---|---|---|---|---|
| Polyurethane enamelled wire | 130 | UEW | QA | MW75C |
| Polyester enamelled wire | 155 | PEW | QZ | MW5C |
| Polyester-imide enamelled wire | 180 | EIW | QZY | MW30C |
| Polyester-imide & polyamide-imide double coated | 200 | EIWH (DFWF) | QZY/XY | MW35C |
| Polyamide-imide enamelled wire | 220 | AIW | QXY | MW81C |
Mechanical Properties
| Type | Electrical Resistivity (20°C Ω·mm²/m) | Temperature Coefficient (10^6/°C) | Density (g/cm³) | Max Temperature (°C) | Melting Point (°C) |
|---|---|---|---|---|---|
| CuNi1 | 0.03 | <1000 | 8.9 | / | 1085 |
| CuNi2 | 0.05 | <1200 | 8.9 | 200 | 1090 |
| CuNi6 | 0.10 | <600 | 8.9 | 220 | 1095 |
| CuNi8 | 0.12 | <570 | 8.9 | 250 | 1097 |
| CuNi10 | 0.15 | <500 | 8.9 | 250 | 1100 |
| CuNi14 | 0.20 | <380 | 8.9 | 300 | 1115 |
| CuNi19 | 0.25 | <250 | 8.9 | 300 | 1135 |
| CuNi23 | 0.30 | <160 | 8.9 | 300 | 1150 |
| CuNi30 | 0.35 | <100 | 8.9 | 350 | 1170 |
| CuNi34 | 0.40 | -0 | 8.9 | 350 | 1180 |
| CuNi40 | 0.48 | ±40 | 8.9 | 400 | 1280 |
| CuNi44 | 0.49 | <-6 | 8.9 | 400 | 1280 |
Applications
- Standard resistors and winding resistors
- Automotive components and parts
- Electric springs, switches, and lead frames
- Connectors and oscillation reeds
- PCB field and communication cables
- Cable armoring and mobile phone mainboards
- Ion battery production lamination with PI film
- PCB collector (electrode backing) materials
Ordering Information
Minimum Order Quantities
- Wire diameter < 0.1mm: 1kg
- Wire diameter 0.1-0.3mm: 2-3kg
- Wire diameter 0.3-0.7mm: 5kg
- Wire diameter 0.7-1.2mm: 10kg
- Wire diameter > 1.2mm: 20-25kg
About Shanghai Tankii Alloy Material Co., Ltd.
Specialized manufacturer of resistance heating alloys, nickel chromium alloys, iron chromium aluminum alloys, and other precision alloy materials. Certified with ISO9001 quality system and ISO14001 environmental protection system. With over nine years of industry experience and independent R&D capacity, we provide high-quality, competitive products to customers worldwide.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shanghai Tankii Alloy Material Co.,Ltd
Location
1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
Contact Person
Martin Lee