Contact Rivets

AgSnO₂In₂O₃ Electrical Contact Material

High-performance silver-based contact material with enhanced arc resistance and electrical conductivity for demanding applications.

Silver Based Arc Resistant High Conductivity
AgSnO₂In₂O₃ Electrical Contact Material

Technical Specifications

Detailed properties and characteristics of AgSnO₂In₂O₃ contact material

Electrical Properties

Electrical Conductivity ≥85% IACS
Contact Resistance ≤2 mΩ
Arc Erosion Rate Low
Welding Resistance Excellent

Physical Properties

Density 9.8-10.2 g/cm³
Hardness 85-95 HB
Melting Point 960°C
Thermal Conductivity High

Material Composition

Ag
Silver Matrix
Primary conductor
SnO₂
Tin Dioxide
Arc resistance
In₂O₃
Indium Oxide
Enhanced properties

Applications

Ideal for various electrical switching applications

Relays

High-performance contacts for automotive and industrial relays requiring reliable switching.

Contactors

Durable contacts for motor control and power switching applications.

Circuit Breakers

Reliable arc interruption in low and medium voltage circuit breakers.

Smart Meters

Precision contacts for utility metering and energy management systems.

Charging Piles

High-current switching contacts for electric vehicle charging infrastructure.

Energy Storage

Reliable switching for battery management and energy storage systems.

Key Advantages

Why choose AgSnO₂In₂O₃ for your electrical contact needs

Superior Arc Resistance

The combination of SnO₂ and In₂O₃ provides excellent arc erosion resistance, extending contact life significantly.

High Electrical Conductivity

Silver matrix ensures excellent electrical conductivity while maintaining low contact resistance throughout the service life.

Reduced Welding Tendency

Advanced material composition minimizes contact welding, ensuring reliable switching performance under various load conditions.

Excellent Thermal Stability

Stable performance across wide temperature ranges, suitable for demanding environmental conditions.

Manufacturing Excellence

Advanced production capabilities and quality assurance

Precision Manufacturing

High-precision production processes ensuring consistent quality and dimensional accuracy.

Quality Assurance

Comprehensive testing and quality control throughout the manufacturing process.

Custom Solutions

Tailored material formulations and contact designs to meet specific application requirements.

Ready to Enhance Your Electrical Contacts?

Contact our technical team to discuss your AgSnO₂In₂O₃ contact material requirements

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Building 13, Intelligent Industrial Zone
No.2777 Ningkang East Road, Yueqing City, Wenzhou, Zhejiang, China