CircuitWorks Heat Sink Grease

CircuitWorks® Heat Sink Grease silicone compound facilitates heat transfer away from electrical/electronic components. This heavy consistency material is thickened with a heat conductive filler to maintain a positive heat sink seal in electrical/electronic equipment.

Heat Sink Grease (CT40-5)

  • Silicone-base
  • Thermally stable from -52º F (-46º C) to 603º F (317º C)
  • Meets MIL-DTL-47113D Type I

Silicone Free Heat Sink Grease (CW7270)

  • Silicone free compound avoids silicone migration
  • Thermally stable from 5ºF/-15ºC to 392ºF/200ºC
  • Exceeds MIL-C-47113 for thermal conductivity

Boron Nitride Heat Sink Grease (CW7250, CW7250KG)

    • Provides maximum thermal conductivity with superior dielectric properties
    • Silicone free compound will not harden or dry out
    • Thermally stable from -99ºF/-73ºC to 392ºF/200ºC
    • Exceeds MIL-C-47113 for Thermal Conductivity

Features & Benefits

  • Facilitates heat transfer between circuit components and heat sinks
  • Excellent thermal and dielectric properties
  • Will not dry out, harden, or melt
  • Noncorrosive and nonflammable

Swipe to View Add to Cart Button 

Part # Size Units Per Case Price Per Case Add To Cart
CT40-5

Heat Sink Grease - 5 oz. / 142 g tube

12 blister cards $309.60
CW7270

Silicone Free - 8 g (0.28 oz.) syringe

12 blister cards $146.16
CW7250

Boron Nitride - 3.4 g (0.12 oz.) syringe

12 blister packs $207.12
CW7250KG

Boron Nitride - 1 kg (2.2 lb) jar

1 $926.14
Order from an authorized distributor

FAQ's

How do I figure out the shelf life of a product?

The shelf life of a product can be found on either the technical data sheet (TDS), available on the product page, or by looking on the certificate on conformance (COC). The COC can be downloaded by going to https://www.chemtronics.com/coc. Once you have the shelf life, you will need to add it to the manufacture date for a use-by date. The manufacture date can be identified by the batch number. The batch code used on most of our products are manufacture dates in the Julian Date format. The format is YYDDD, where YY = year, DDD = day. For example, 19200 translates to the 200th day of 2019, or July 19, 2019. This webpage explains and provides charts to help interpret our batch numbers: https://www.chemtronics.com/batch-codes.

Articles

Ultimate Guide to Benchtop PCB Rework & Repair

The reality is that no soldering operation produces perfect assemblies every time. Even the highest quality components fail from time-to-time. That’s why understanding the best rework and repair methods and materials is so important for those who manufacture, maintain, or repair printed ci...
Read This Post
You did not finish submitting your information to request a sample