19 Strands Silver Plated Copper PFA Heating Wire
Premium PFA Insulated Wire for Demanding Applications
This high-performance PFA insulated wire features silver-plated copper conductors with PFA (polytetrafluoroethylene) insulation, offering exceptional resistance to heat, chemicals, and moisture. Ideal for aerospace, automotive, electronics, and telecommunications applications where reliability in harsh conditions is critical.
Key Features:
- Designed for aviation and electronics industries under high temperature conditions
- Small diameter with excellent abrasion and scratch resistance
- Easy to peel with superior temperature resistance (-65℃ to +250℃)
- Anti-aging, corrosion resistant, and anti-interference properties
Technical Specifications
Operating Conditions:
- Working temperature: -65℃ to +250℃
- Rated voltage: AC110V, AC250V, AC600V or lower
- Insulation resistance: ≥1×10³MΩ
- Relative humidity: 95%±3
- Test voltage: 2000V/5min (AC 50Hz)
Product Types
| Type | Description |
|---|
| AFK-250 | Silver plated copper wire core high temperature PFA insulated electric wire |
| AFKP-250 | Silver plated copper wire high temperature PFA insulated shielding electric wire |
Cable Construction
Insulation: PFA
Conductor: Silver plated copper wire, tinned copper wire, or bare copper wire
Detailed Specifications
| Sectional Area (mm²) | Conductor Construction (mm) | Insulation Thickness (mm) | Outer Diameter (mm) | Max Conductor Resistance DC20℃ (Ω/km) |
|---|
| 0.05 | 7/0.10 | 0.20 | 0.70 | 376.2 |
| 0.20 | 7/0.20 | 0.30 | 1.20 | 83.5 |
| 0.35 | 19/0.16 | 0.30 | 1.40 | 49.5 |
| 0.50 | 19/0.18 | 0.35 | 1.60 | 36.0 |
| 0.75 | 19/0.23 | 0.35 | 1.85 | 22.7 |
| 1.0 | 19/0.26 | 0.35 | 2.00 | 19.0 |
| 1.20 | 19/0.28 | 0.35 | 2.10 | 15.3 |
| 1.50 | 19/0.32 | 0.40 | 2.40 | 11.7 |
| 2.0 | 19/0.37 | 0.40 | 2.65 | 9.45 |
| 2.5 | 19/0.41 | 0.50 | 3.05 | 6.86 |
| 4.0 | 37/0.37 | 0.50 | 3.60 | 4.51 |
| 6.0 | 37/0.45 | 0.50 | 4.20 | 3.05 |
| 8.0 | 133/0.28 | 0.50 | 5.20 | 2.16 |
| 10 | 133/0.62 | 0.50 | 5.80 | 1.68 |
| 16 | 133/0.39 | 0.60 | 7.0 | 1.13 |
| 20 | 133/0.45 | 0.60 | 8.0 | 0.886 |
| 25 | 196/0.40 | 0.60 | 8.8 | 0.734 |
| 35 | 494/0.30 | 0.70 | 10.4 | 0.511 |
| 50 | 396/0.40 | 0.80 | 12.2 | 0.358 |
| 70 | 551/0.40 | 1.0 | 14.6 | 0.270 |
| 95 | 760/0.40 | 1.2 | 17.2 | 0.210 |
Additional Specifications
| Parameter | Specification |
|---|
| Conductor Materials | Silver Plated Copper or Tinned Plated Copper |
| Conductor Type | Solid or Stranded |
| Number Cores | Single Core, 2 Cores, 3 Cores, 4 Cores, 5 Cores |
| Insulation | PFA, FEP, PTFE, ETFE Insulated |
| Rated Voltage | 600V or Below |
| Color | White, Black, Brown, Green, Red, Yellow, Blue, etc. |
| Working Temperature | -65℃ to +250℃ |
Manufacturer Information
Xiangtan Shenzhou Special Cable Co., LTD is a stable wire and cable supplier of China's aerospace and military, with 21 years experience. We produce our own cable compounds, enabling us to maintain superior quality and competitive pricing for global customers.
Our Capabilities
- Specialized in high temperature wires: PTFE cable, FEP Cable, PFA Wire, ETFE Cable
- Advanced production facility with integrated management system
- Collaboration with universities and research institutes
- Custom cable solutions available
Quality Commitment
We focus on quality, guaranteeing repair, replacement and return for products with manufacturing defects, and compensating for direct economic loss caused by quality problems.
Certifications & Honors
- Contributed to China's manned space flight projects (Shenzhou 7)
- Participated in "Arrow of God" project for China's astronaut space exploration
- Recognized by China Academy of Launch Vehicle Technology
Frequently Asked Questions
Q: Are you a manufacturer or trading company?
A: We are a professional manufacturer, researching, developing and selling military and consumer cable wire and cable compounds. Our company is located in Hunan Province, China.
Q: What is your company's strengths?
A: We are a stable wire and cable supplier of China's aerospace and military with 21 years experience. We produce our own cable compounds, which enables us to maintain superior quality and competitive offers.
Q: How do you guarantee your product quality?
A: Quality is our priority. We implement strict quality control from design and materials procurement through manufacturing and final product inspection.
Q: What's the warranty of your products?
A: We provide 1 year complete warranty service. If products have quality problems, we will replace or return them unconditionally.
Q: How can I get samples?
A: We can prepare sample orders. For small quantities available in stock, samples may be provided free with customer responsible for freight costs.
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