Inductor Silver Paste

Inductor silver paste is a specialized conductive material designed for forming terminations and electrodes in various inductor components. Alfa Chemistry provides two types of inductor silver paste: multi-layer inductor silver paste and ferrite magnetic bead inductor silver paste.

Multi-layer inductor silver paste is primarily used for the fabrication of chip inductors. After sintering, it exhibits strong adhesion to the substrate, high silver-layer densification, and excellent electrical conductivity, stability, and reliability. In addition, it provides good plating compatibility, making it ideal for high-performance multilayer inductor applications.

Ferrite magnetic bead inductor silver paste is specially designed for the production of ferrite magnetic bead inductors. It is compatible with ferrite wet printing. After sintering, it shows excellent shrinkage matching with the substrate, strong adhesion, and superior electrical conductivity, stability, and reliability, ensuring consistent performance in ferrite bead inductor production.

Our Products

Alfa Chemistry offers different types of inductor silver pastes to meet the needs of diverse inductor applications. Detailed product specifications are listed in the table below.

Product Advantages

• The product features excellent paste dispersion and printing properties.
• After sintering, the silver layer has high density and excellent electrical conductivity.
• The product provides good storage stability and consistent batch-to-batch performance.
• The product is free of hazardous substances such as lead and cadmium, and complies with RoHS regulations.

You Need to Know

• Pre-use handling: Before use, allow the paste to return to room temperature, then mix thoroughly with a planetary homogenizer for 3–5 minutes, or stir mechanically for 5–10 minutes. Avoid overly vigorous stirring to prevent air bubble introduction.
• Storage conditions: 5–15 °C, sealed and protected from light.
• Shelf life: 3 months.
• Safety instructions: This product contains volatile organic solvents. Keep it away from open flames and heat sources to prevent any impact on product performance.