Enameled AgCu Alloy wire with insulated coating

Lead Wire: Ultra-Fine, High-Strength Conductors for Advanced Medical Devices

Push the boundaries of medical device miniaturization without compromising on
strength or reliability. It is a high-straightness lead wire featuring an advanced
insulation coating, engineered specifically for next-generation medical applications, R&D, and automated manufacturing.


Why this is the Choice for Medical Device:-


1. Ultra-Miniaturization meets Extreme Strength
With conductor diameters as remarkably thin as 20μm to 200μm and coating thicknesses starting at just 1.5μm, It fits into the most space-constrained designs (such as catheters and micro-sensors). By utilizing advanced alloys not only AgCu
but also stainless steel and others, it achieves massive tensile strengths (up to 3000 MPa and 2400+ MPa, respectively), completely eliminating the traditional trade-off between wire thinness and durability.


2. Superior Straightness & Slipperiness for Complex Routing
Threading wires through narrow, winding lumens is a major challenge in medical device assembly. This features uniquely formulated slippery coats (such as Nylon and PFA) combined with high inherent straightness. This minimizes friction,
drastically improves assembly workability, and makes automated manufacturing a reality.


3. Agile R&D: Small Lots & Rapid Delivery
We understand that medical device development requires rapid prototyping and continuous iteration. Through our integrated production system, we offer aggressive lead times and support small lot production (MOQ starting at just 5,000m), empowering your R&D teams to move from concept to clinical trial faster.


Fully Customizable to Your Exact Specifications
Every medical application is unique. This can be freely designated to meet your precise needs:
Material Selection: Choose the exact balance of conductivity, tensile strength, and Young's modulus.

Coating Options: From easily pre-soldered Polyurethane to high-heat/corrosion-resistant PFA.

Color Coding: Colorable insulations allow for easy identification in multi-channel devices.
Form Factor: Available as bobbin reeled, precision cut pins, parallel wire, or stranded wire.

Technical Specifications

Core Dimensions & Properties
Conductor Diameter: φ20 ~ 200μm
Coating Thickness: 1.5μm ~
Leak Voltage: 200 V ~
Heat Proof Temperature: 120 ~200°C
Elongation: 5% or less
Curvature Radius: R3000 mm

Processing & Provision Examples
Bobbin reeled/Cut pin/Parallel wire / Parallel lead wire(such as two core-parallel lead wire)