Solderable Polyurethane Enameled Copper Wire (UEW/155) for Electronics
Product Spotlights
As a trusted manufacturer since 1970, Shandong Huilong Electrical Material Co., Ltd. proudly presents our premium solderable polyurethane enameled copper wire (UEW/155), designed specifically for high-performance electronics applications. With over five decades of expertise and a sprawling factory spanning 10,000-30,000 square meters, we ensure top-tier quality in every wire, backed by rigorous certifications like ISO9001 and ISO14000. Our UEW/155 wire delivers exceptional solderability and reliability, making it ideal for demanding electronic circuits. Supported by an annual export value exceeding $100 million to global markets including North America and Southeast Asia, we guarantee consistent supply and customer satisfaction. Invest in our wire to enhance your electronic designs with durable, cost-effective solutions.
Product Features and Advantages:
Our solderable polyurethane enameled copper wire stands out with its unique combination of properties tailored for electronics. Key characteristics include:
- Superior Solderability: The polyurethane insulation allows for easy, flux-free soldering, reducing assembly time and costs in electronic manufacturing.
- Excellent Insulation: Provides high dielectric strength and resistance to chemicals, ensuring long-term protection against short circuits in sensitive devices.
- Thermal Stability: Rated for Class 155 temperature (up to 155°C), it performs reliably in high-heat environments like transformers and motors.
- Flexibility and Durability: The enamel coating offers excellent abrasion resistance and flexibility, making it suitable for tight winding applications without cracking.
- Environmental Compliance: Manufactured under OHSAS18001 standards, our wire is lead-free and RoHS-compliant, supporting sustainable electronics production.
Technical Specifications:
Below is a summary of key parameters; note that customizations are available upon request to meet specific project needs.
| Parameter | Typical Value |
| Conductor Material | High-purity copper |
| Insulation Thickness | Adjustable based on diameter |
| Operating Temperature | Up to 155°C |
| Dielectric Strength | Exceeds 7000 VAC |
| Elongation at Break | Minimum 15% |
| Resistance to Moisture | High, suitable for humid conditions |
These specifications translate to tangible benefits for clients: reduced scrap rates due to easy soldering, lower maintenance costs from enhanced durability, and improved product lifespan in electronics like coils, sensors, and PCBs. By choosing our wire, you gain a component that streamlines production and boosts end-product reliability.
With a workforce of 51-100 dedicated employees and certifications including ISO9001 and OHSAS18001, Shandong Huilong has built a reputation for excellence across diverse markets from Eastern Europe to Oceania. Our efficient logistics, with ports like Qingdao and Shanghai, ensure prompt delivery worldwide. Leverage our decades of innovation to elevate your electronics projects—contact us today for a customized quote and experience the difference in quality and service.
Frequently Asked Questions
- Q: What makes this wire solderable without additional flux? A: The polyurethane insulation is formulated to melt and bond directly during soldering, eliminating the need for extra flux and simplifying assembly processes.
- Q: Can I request specific diameters for the UEW/155 wire? A: Yes, diameters are customizable upon request to suit various electronics applications, ensuring optimal fit and performance.
- Q: How does the temperature class of 155°C benefit electronic components? A: It allows the wire to withstand higher operating temperatures without degradation, making it ideal for heat-intensive devices like motors and power supplies.
- Q: Are there color options available for identification purposes? A: Absolutely, we offer various colors to help with circuit tracing and organization in complex electronic assemblies.
- Q: What certifications ensure the wire's quality and safety? A: Our products adhere to certifications such as ISO9001 and ISO14000, confirming consistent manufacturing standards and environmental responsibility.
- Q: How is the wire packaged for shipment? A: It comes in spools or reels with protective packaging, and we can accommodate bulk orders for cost efficiency, with ports like Ningbo facilitating exports.
- Q: What applications is this wire best suited for? A: Primarily for electronics like transformers, inductors, and automotive sensors, where reliable insulation and easy soldering are critical.
- Q: Can the wire be used in humid environments? A: Yes, its high moisture resistance makes it suitable for diverse conditions, backed by rigorous testing under our quality protocols.
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