- Materials
- Forms
- Reference Materials
-
Services
-
Services
-
-
Sectors
-
Supporting cutting edge research and development with advanced materials to your needs.
High performance materials for extreme conditions.
Innovative and lightweight materials with high mechanical properties and durability.
Materials used in chemical engineering from consumables to innovative solutions.
Advanced materials characterized by high electrical or insulation performance.
High quality materials for renewable energy.
Biocompatible and biodegradable materials to the highest standards.
High purity, biocompatible materials for high performance devices and applications.
High purity metals and alloys in various forms and crucibles suitable to your needs.
State of the art materials for the next generation of technologies.
High performance materials for extreme conditions.
Durable materials for corrosive environments.
Foils, disks or windows across a range of materials to facilitate your innovation.
Polymers, metal foils, and sustainable materials for your packaging needs.
Your requirements for unique products and attributes will be met across our 170,000+ product range and customization capabilities.
High-quality materials across branded products in various forms including rods, wires, and foils support space technology needs.
Highest quality materials to support your need for small-quantity specialist materials such as graphite and lithium compounds.
High purity materials to improve the reproducibility and reliability of your evaporation processes.
Academia Aerospace & Aeronautical Automotive Chemical Manufacturing Electronics and Bioelectronics Fuel Cells & Hydrogen Life Science and Biomaterials Storage & Batteries Vacuum Technology Mining and Metals Nanomaterials Nuclear Oil & Gas Optics Packaging Research & Labs Space Technology Medical Devices
-
- Brands
-
Resources
-
Find out our latest news.
Read our latest insights, and opinions.
Discover our Innovation Discovered podcasts on innovation, products, interesting topics, and more.
Find out how we've worked with our partners
Our latest updates on what we are doing, find out more.
Find out more about us and the great roles we have available for talented individuals. Find out more.
Take a look at our global distributors.
Explore our FAQ resource to help answer your key questions.
Gain a clearer picture of the language used in scientific study
-
- About Us
Toggle Nav
Polyester-Insulated Silver Wire - Core Ø 0.025mm L 3m
Polyester-Insulated Silver Wire merges the exceptional electrical conductivity and corrosion resistance of silver with the dielectric protection and thermal endurance of a polyester coating. This combination is particularly suited for high-frequency, low-loss signal transmission and corrosive environments. Industries such as aerospace, telecommunications, and scientific instrumentation use it in RF circuits, precision sensor wiring, and aerospace-grade connectors. Specific applications include high-frequency antenna leads, instrumentation in corrosive atmospheres, and low-resistance interconnects in precision systems. In research, it is used in studies on conductor surface effects at high frequencies, insulation breakdown mechanisms, and reliability testing under environmental cycling. The wire’s blend of electrical excellence and protective insulation ensures it meets the needs of the most demanding industrial and scientific applications.
Formula: Ag
Percentage Purity: 99.99%
Conductor Diameter: 0.025mm
Insulation: Polyester
Insulation Thickness: 0.005mm
Length: 3m
CAS Number: 7440-22-4
UOM Code: 248-024-31
Legacy Code: AG005815
Distributor Code: GF24802431
Percentage Purity: 99.99%
Conductor Diameter: 0.025mm
Insulation: Polyester
Insulation Thickness: 0.005mm
Length: 3m
CAS Number: 7440-22-4
UOM Code: 248-024-31
Legacy Code: AG005815
Distributor Code: GF24802431
SKU: 1000007477
Product Code: AG00-SW-000115
Tolerances
Insulated Wire
| Conductor Diameter | ±10% | |
|---|---|---|
| Insulation Thickness | Nominal | |
| Length | +5% / -1% |
Tolerances
Insulated Wire
| Conductor Diameter | ±10% | |
|---|---|---|
| Insulation Thickness | Nominal | |
| Length | +5% / -1% |
$312.00
each
No Minimum order
Free technical support
*Free delivery worldwide
Material Properties for Precious Metals
Atomic Properties
| Element | Value |
|---|---|
| Atomic number | 47 |
| Crystal structure | Face centred cubic |
| Electronic structure | Kr 4d¹⁰ 5s¹ |
| Valences shown | 1-2,2 |
| Atomic weight( amu ) | 107.8682 |
| Thermal neutron absorption cross-section( Barns ) | 63.8 |
| Photo-electric work function( eV ) | 4.7 |
| Natural isotope distribution( Mass No./% ) | 107/ 51.83 |
| Natural isotope distribution( Mass No./% ) | 109/ 48.17 |
| Atomic radius - Goldschmidt( nm ) | 0.144 |
| Ionisation potential( No./eV ) | 2/ 21.5 |
| Ionisation potential( No./eV ) | 1/ 7.58 |
| Ionisation potential( No./eV ) | 3/ 34.8 |
Mechanical Properties
| Element | Value |
|---|---|
| Material condition | Hard |
| Material condition | Soft |
| Poisson's ratio | 0.367 |
| Poisson's ratio | 0.367 |
| Bulk modulus( GPa ) | 103.6 |
| Bulk modulus( GPa ) | 103.6 |
| Tensile modulus( GPa ) | 82.7 |
| Tensile modulus( GPa ) | 82.7 |
| Izod toughness( J m⁻¹ ) | 5 |
| Hardness - Vickers( kgf mm⁻² ) | 95 |
| Hardness - Vickers( kgf mm⁻² ) | 25 |
| Tensile strength( MPa ) | 330 |
| Tensile strength( MPa ) | 172 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 1.63@20@20°C |
| Temperature coefficient( K⁻¹ ) | 0.0041@0-100°C |
| Thermal emf against Pt (cold 0C - hot 100C)( mV ) | 0.74 |
Physical Properties
| Element | Value |
|---|---|
| Boiling point( C ) | 2212 |
| Density( gcm⁻³ ) | 10.5@20°C |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 961.9 |
| Latent heat of evaporation( J g⁻¹ ) | 2390 |
| Latent heat of fusion( J g⁻¹ ) | 103 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 237@25°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 429@0-100°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 19.1@0-100°C |
Other Customers Purchased
-
Silver Rod Silver rod with high purity, conductivity, and thermal performance for electrodes, contacts, custom components, materials testing, and experimental prototypes.each
Starting at $219.00
Discounts applied for volume purchases -
Ytterbium Spooled Wire Ytterbium spooled wire: ductile, reactive, stable in inert atmospheres; continuous feed for vapor deposition, precision welding, additive manufacturing; used for thin-film coatings, alloy feedstock, and precise photonic doping.each
Starting at $0.00
Discounts applied for volume purchases -
Zinc Spooled Wire Zinc spooled wire: high‑purity drawn filament with moderate strength, high elongation, and good biocorrosion traits; used for EDM, thermal‑spray protection, and biodegradable suture research; supports cutting electrodes and coating applications.each
Starting at $267.00
Discounts applied for volume purchases -
Yttrium Spooled Wire Yttrium spooled wire: corrosion resistant, ductile, thermally stable; continuous feed for manufacturing, welding, and vapor deposition. Used for coatings, alloying, and electrode feed in high-vacuum or corrosive environments; studied for oxidation and electrical properties.each
Starting at $0.00
Discounts applied for volume purchases -
Zirconium Spooled Wire Zirconium spooled wire: corrosion resistant, ductile wire for continuous feed in welding, cladding, and aggressive‑environment components; used for heat exchangers, electrochemical leads, and corrosive‑service springs.each
Starting at $279.00
Discounts applied for volume purchases -
Silver Powder Silver powder with high surface area and conductivity for conductive inks, antimicrobial coatings, battery contacts, adhesives, sintered parts, catalysts, and nano‑silver research.each
Starting at $670.00
Discounts applied for volume purchases
