Electrically Insulating

Electrically Insulating

Tgard K52

High Thermal and Dielectric Performance Insulator Pad

Tgard K52 is a high thermal and dielectric performance insulator pad consisting of a ceramic filled phase change compound coated on MT Kapton film.

Tgard K52 phase change coating all but eliminates contact thermal resistance. The phase change coating melts at 52ºC and replaces all contact areas that contain air.

TgardTM K52-1 is ideal for applications requiring the best thermal performing insulator material.

• High breakdown voltage of 4,000 – 9,000 range VAC

• Resistant to tears and cut through

• Total thermal resistance of 0.13 – 0.30 range ºC-in2/watt at 20 psi clip force

 Additional Product Description Standard Die Cut Parts :
Standard part sizes for TO-220, TO-247, TO-3P, TO-3PL, and TO-264Custom Die Cut Parts :
Custom configurations available with standard tolerance of 0.5mm (0.020”)
Ability to handle drawings in multiple file formats. (.DXF and .DWG preferred)Pressure Sensitive Adhesive :
Single side adhesive available on request

Data for design engineer guidance only. Observed performance varies in application.Engineers are reminded to test the material in application.

Applications
  • • Audio amps
    • Power modules
    • Switching mode power supplies
Breakdown Voltage (Volts AC) 6000
Color Light Amber
Composite Thickness (mil) 2
Composite Thickness (mm) 0.05
Dielectric Breakdown (VAC) Voltage 4200, Test Method ASTM D149
Dielectric Constant Range 1MHz 1.8, Test Method, ASTM D257
Dielectric with Standard Voltage 3000, Test Method ASTM D149
Elongation at break
80.0
Operating Temperature
-60 to 150C
Operating Temperature Range (°C)
– 60 to 150
Other
Dielectric with standard voltage 50mm probe for 30 sec  3 000 volts AC
Dielectric Breakdown Voltage 50mm probe  4 200 volts AC
Composite Thickness – 2 mil (0.051mm)
MT Kapton Thickness  1 mil (0.025mm)
Test Methods:
Composite Thickness – ASTM D374
MT Kapton Thickness – ASTM D374
Pressure Sensitive Adhesive Single side adhesive
Product Line
Tgard K52 Series
Tensile Strength Mpa 93, psi 13.5k, test method ASTM D412
Temperature – Operating (Max Celsius) 150.00
Temperature – Operating (Min Celsius)
-60.00
Test Method – Dielectric Breakdown Voltage ASTM D149
Test Method – Dielectric with Standard Voltage ASTM D149
Test Method – Elongation
ASTM D412
Thermal Resistance (°C-in²/W) Varies by thickness
Thickness Max (mm) 0.10
Thickness Min (mm) 0.05
Thermal Impedance
at 10 psi 0.13
Volume Resistivity
Volume Resistivity Del 4, Volume Resistivity, ASTM D257

A service that is competitive, responsive and reliable

Our sales team and engineers are happy to work directly on site with clients always providing a personal and direct approach to fulfilling customer needs

  • High quality products that are produced in the UK (not China).
  • Local Sales team and engineers available 5 days per week.
  • Comprehensive back up and after sales service, with an actual technician ready to listen and help on the telephone 5 days a week. (No automated phone queuing system)
  • All products are REACH and ROHS compliant.
  • A Reliable, discreet and trustworthy partner with a proven track record in design and engineering.
  • Very competitive compared to overseas competition.
  • A huge reduction in air miles and lead times compared to overseas suppliers.
  • Able to deliver to most destinations in the European Union within 24hrs.

Microwave Absorbers

Microwave Absorbers & Dielectrics Range from Techni3

Microwave Absorbers

Microwave Absorbers & Dielectrics Range from Techni3

NOTICE: The information contained herein is to the best of our knowledge true and accurate. However, since the varied conditions of potential use are beyond our control, all recommendations or suggestions are presented without guarantee or responsibility on our part and users should make their own tests to determine the suitability of our products in any specific situation. This product is sold without warranty either expressed or implied, of fitness for a particular purpose or otherwise, except that this product shall be of standard quality, and except to the extent otherwise stated Techni3’s invoice, quotation, or order acknowledgement. We disclaim any and liability incurred in connection with the use of information contained herein, or otherwise. All risks of such are assumed by the user. Furthermore, nothing contained herein shall be construed as a recommendation to use any process or to manufacture or to use any product in conflict with existing or future patents covering any product or material or its use.