Thermal Grease X23-7783D

Shrinking die and increasing power demands continue to make the thermal solution a critical part of IC package design. Shin-Etsu MicroSi’s X23- 7783D thermal interface material improves performance by enabling packages to run cooler without sacrificing reliability. The ability of X23-7783D to dissipate heat enables users to reduce the overall cost of their thermal solution. Shin-Etsu MicroSi’s X23-7783D is designed to meet current and future thermal management requirements, thus providing dropin solutions for new IC packages, without the expense of qualifications. This highly thermal conductive grease has been successfully used on CPUs, GPUs, PLCs and other temperature sensitive components.


  • Excellent thermal resistance (TR) and thermal conductivity (TC)
  • Low viscosity at the time of application, easily applied via dispensing, stencil printing, or screen printing methods
  • Stable homogeneous mixture for consistent thermal performance
    RoHS and REACH Compliant
  • High volume production product from a proven industry leader Available worldwide through established supply chain networks

Material Properties

Viscosity @ 25°C (Pascal Second)200
Volatile Content after 24hrs. at 150°C (%)2.6%
Specific Gravity2.6
Thermal Conductivity (W/m °K)6.0

Sizes Available

Syringes:0.5 gm, 1.0 gm
Bulk:1.0 Kg
Storage Conditions60°F to 85°F
Custom Sizes AvailableContact Us

Product Application

Shin-Etsu MicroSi’s X23-7783D material is available in several cost effective packages which include syringes, cartridges and bulk containers.

Shin-Etsu MicroSi’s syringes are ideal for manual applications. Pre-filled syringes assure that a consistent shot weight is applied to the intended surface. Shin-Etsu MicroSi’s SQC processes provide a consistent dispense weight with each syringe. The Syringe Delivery Method provides the most flexibility for an organization, with the ability to utilize the same product package for production and field requirements without additional investment in application tools.

Bulk delivery provides the lowest possible unit cost. Bulk purchases are available for large scale production facilities where material is consumed at a rapid rate.