0.075mm Gold-Plated Tungsten Wire (75μm) | High-Strength Precision Wire with Custom Gold Coating – Sichuan Winner

Precision in Every Micron. Strength in Every Connection.

Product Overview

Sichuan Winner Special Electronic Materials Co., Ltd. offers 0.075mm Gold-Plated Tungsten Wire (75μm), a specialty precision metal wire combining the mechanical properties of a tungsten core with the functional advantages of a gold-plated surface.

Designed for demanding electronic, microelectronic, sensor, and precision industrial applications, this fine wire provides a combination of high tensile strength potential, dimensional stability, conductive surface characteristics, and corrosion resistance.

The tungsten core contributes excellent mechanical strength, stiffness, and high-temperature capability, while the gold coating provides a conductive, oxidation-resistant surface suitable for selected electrical contact and interconnection applications.

With a focus on precision processing, material development, and customer-specific engineering, Sichuan Winner supports customized wire solutions tailored to different technical requirements.

More Than a Wire — A Precision Material Solution Engineered for Your Application.

Key Features & Advantages

1. Precision 0.075mm Diameter

With a nominal diameter of 0.075mm (75μm), this gold-plated tungsten wire is suitable for applications requiring fine wire dimensions and controlled material characteristics.

Precision diameter control helps support consistent wire handling, component assembly, and application-specific processing.

2. High-Strength Tungsten Core

Tungsten is recognized for its high melting point, stiffness, and strength.

The tungsten core offers mechanical properties that can be valuable in applications requiring dimensional stability, controlled tension, and resistance to deformation.

Actual tensile strength and elongation depend on wire processing and material condition.

3. Conductive Gold-Plated Surface

The gold-plated layer offers several potential functional advantages:

• Good surface electrical conductivity

• Resistance to oxidation and surface tarnishing

• Stable electrical contact characteristics

• Improved surface corrosion resistance

• Suitability for selected precision electronic applications

Final performance depends on coating thickness, adhesion, continuity, and operating environment.

4. Precision Surface Engineering

For fine metal wires, surface quality is essential.

Our product development approach focuses on gold coating uniformity, surface cleanliness, and material consistency to support reliable handling and electrical contact performance.

5. Mechanical Stability

The combination of a tungsten core and controlled wire processing can provide mechanical stability for precision wire components and specialized electronic assemblies.

6. Customized Specifications

Sichuan Winner supports technical evaluation and customization involving wire diameter, coating thickness, mechanical properties, spool configuration, and application-specific requirements.

Technical Specifications

Technical Note: Please confirm whether 0.075mm represents the finished outer diameter after gold plating or the tungsten core diameter before plating. Final tolerances and gold coating thickness should be defined in the agreed product specification.

Advanced R&D – Innovation Through Precision Engineering

Your Technical Challenges Drive Our Material Innovation.

At Sichuan Winner, we understand that precision electronic materials must meet increasingly demanding requirements for dimensional consistency, mechanical performance, and surface characteristics.

Our research and development approach focuses on exploring specialized wire materials and processing solutions for advanced industrial applications.

Precision Tungsten Wire Processing

Evaluating fine-wire processing techniques to support dimensional accuracy, mechanical integrity, and consistent material characteristics.

Gold Coating Technology

Exploring coating uniformity, thickness control, adhesion, and surface quality for specialized electronic applications.

Mechanical Property Optimization

Reviewing tensile strength, elongation, flexibility, and handling characteristics according to customer-specific requirements.

Surface Quality Development

Focusing on surface cleanliness, coating integrity, and material consistency to support dependable electrical contact behavior.

Application-Oriented Engineering

Working with customers to understand device structures, assembly processes, and operating environments before evaluating suitable material specifications.

Collaborative Product Development

Supporting technical discussions, sample evaluations, and customized R&D projects for non-standard precision wire applications.

From Material Selection to Precision Manufacturing, Every Detail Matters.

Personalized Customization – Designed for Your Requirements

Your Application. Your Specifications. Our Precision Solutions.

Every electronic and industrial application has unique performance requirements.

Sichuan Winner offers a customer-oriented approach to precision wire development, with potential customization options including:

• Custom Wire Diameter: Fine-wire dimensions and tolerance requirements.

• Custom Gold Coating: Coating thickness, surface finish, and adhesion requirements.

• Custom Mechanical Properties: Tensile strength, elongation, and flexibility.

• Custom Surface Characteristics: Surface cleanliness and coating continuity.

• Custom Spool Configuration: Spool size, wire length, and packaging.

• Special Material Development: Evaluation of application-specific material requirements.

• R&D Collaboration: Technical feasibility discussions and sample development.

Customized specifications are subject to technical assessment and manufacturing feasibility.

Potential Applications

1. Semiconductor Research & Specialized Packaging

Precision metal wire for selected semiconductor research, packaging-related components, and specialized electrical interconnection applications.

2. Sensors & Detectors

Fine wire components for selected sensors, detectors, and precision sensing assemblies.

3. Microelectronic Components

Gold-plated fine wire for miniature electronic assemblies requiring controlled dimensions and conductive surface characteristics.

4. Precision Electrical Contacts

Specialized conductive wire elements for electrical contact and connection applications.

5. Test & Measurement Equipment

Precision wire materials for selected laboratory instruments, test fixtures, and measurement devices.

6. Precision Industrial Manufacturing

Specialty fine wire for applications requiring mechanical stability, fine dimensions, and controlled surface properties.

Application Note: Suitability for semiconductor bonding, welding, soldering, or other joining processes must be confirmed through application-specific testing. Gold-plated tungsten wire is not necessarily interchangeable with conventional gold bonding wire.

Quality & Reliability Considerations

Consistent Materials. Controlled Dimensions. Dependable Performance.

Important quality characteristics for 0.075mm Gold-Plated Tungsten Wire include:

Diameter Consistency

Verification of wire diameter and dimensional tolerance.

Gold Coating Uniformity

Evaluation of coating thickness, continuity, and surface coverage.

Coating Adhesion

Assessment of gold coating integrity during handling and processing.

Mechanical Properties

Evaluation of tensile strength, elongation, and wire-handling performance.

Surface Cleanliness

Attention to surface contamination and defects that could influence electrical contact performance.

Packaging Protection

Appropriate spool handling and protective packaging to reduce the risk of tangling, deformation, or surface damage.

Specific inspection methods and acceptance criteria should be agreed based on customer requirements.

Why Choose Sichuan Winner?

Precision Materials. Advanced R&D. Customized Engineering.

At Sichuan Winner Special Electronic Materials Co., Ltd., we focus on specialty electronic materials and precision metal wire solutions.

Our approach emphasizes:

• Fine and ultra-fine specialty metal wire materials

• Precision wire processing and dimensional control

• Gold-plated tungsten wire solutions

• Research and development collaboration

• Customer-specific product customization

• Application-oriented technical support

• Material consistency and quality considerations

• Long-term customer partnerships

We aim to support customers with practical precision material solutions and collaborative technical development.

Request Your Customized Gold-Plated Tungsten Wire

Are you looking for 0.075mm Gold-Plated Tungsten Wire for electronic components, sensors, or precision manufacturing?

Do you need a specific gold coating thickness, tensile strength, or wire diameter tolerance?

Are you developing a specialized electronic device requiring a customized fine-wire material?

Contact Sichuan Winner to discuss your requirements and explore a precision wire solution.

For technical evaluation and quotation, please provide:

• Required wire diameter and tolerance

• Finished outer diameter or tungsten core diameter

• Gold coating thickness

• Tensile strength and elongation requirements

• Intended application and operating environment

• Spool size and required wire length

• Estimated order quantity

Contact Us

Sichuan Winner Special Electronic Materials Co., Ltd.

Website: www.winner-sc.com

Product: 0.075mm Gold-Plated Tungsten Wire (75μm)

Contact us for custom specifications, technical discussions, sample inquiries, and quotations.

Precision in Every Micron. Strength in Every Connection.

Engineered for Precision. Developed for Innovation.

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