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Thick-film paste

Classification:

Summary: This product is suitable for thick-film circuits and chip resistor applications, often used in conjunction with GCE401 paste to protect substrates, base glazes, and printed circuits.

Key words:

Thick-film paste

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Product Details


This product is suitable for thick-film circuits and chip resistors, and is commonly used in conjunction with GCE401 paste to protect substrates, base coatings, and printed circuits.

This glaze layer increases insulation resistance and enhances the weathering performance of precious metals, enabling stable operation for extended periods even in environments up to 500°C—perfectly meeting the demands of high-power electrical assembly applications.

Product Information

Product Name

Thick-film circuit resistor paste

Product Model

HP301

Physical Properties

Sheet resistance:

100 mΩ/□

LTCR:

650 ppm/°C

HTCR:

490 ppm/°C

Viscosity:

100-200Pa.s

Printing conditions:

Screen printing on 200–250 mesh

Leveling:

5–15 minutes at room temperature

Baking:

Bake in a ventilated oven at 100–150°C for 10–15 minutes.

Sintering

Sinter at 850±2°C for 9–11 minutes under an air atmosphere in a tunnel furnace.

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