The HG32 series silver pastes are specifically formulated for zinc oxide varistors used in sensitive electronic components.
Varistors function as voltage-clamping devices, absorbing excess current to protect circuits and sensitive components during over voltage conditions.

Our company can develop and produce silver pastes with 60–80% silver content, providing excellent electrical performance and compatibility with ceramic varistor substrates.

Product Features

• Excellent printability with no screen clogging

• Strong adhesion to ceramic substrates

• Non-stick behavior after sintering (no chip adhesion)

• Good solderability and soldering heat resistance

• Superior electrical conductivity and stability

Primary Applications

The HG32 series varistor silver paste is mainly used in:

• Electrical power systems

• Surge protectors (surge suppressors)

• Motor protection circuits

• Automotive electronic systems

• Household appliances and related electronic devices