Tgard™ K52-2 – A1 – 0.076mm | Silicone Insulator | LairdCustom pads and gaskets priced instantly and made to order within 24 hours!

Tgard™ K52-2 – A1 – 0.076mm | Silicone Insulator | Laird

Thermally Conductive Silicone Insulator | A14704-22

To get an instant quote for your custom parts, please select your currency and follow steps 1 to 4.

$
£
€
  • 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
  • Please note this materials have adhesive on one side
View Product Details | Need Help With Ordering? | How To Order Video
Download Datasheet
Checking availability...

Stock sheet size: 27.9cm x 45.7cm

Tell us what to manufacture and give us your delivery date

You are asking us to manufacture a custom shape. Enter your values below

Uploading a .pdf is required for a custom shape, we also use .pdf to verify dimensions and tolerences of your custom parts

Uploading a .dxf is the preferred file to manufacture your parts

Download here

Download the drawing guide to help you with your pad and gasket design

Enter your delivery address

Item(s) shipping address*

Please ensure your shipping address is entered correctly here. Your order may be cancelled if an incorrect country has been entered. See our terms and conditions for more information.

Order Total Discount
£1 - £500 N/A
£501 - £1000 1% discount
£1001 - £2500 2% discount
£2501 - £5000 3% discount
£5001 - £10000 4% discount
£10001 - £25000 5% discount
£25001 - £50000 7.5% discount
£50001+ 10% discount
SKU: 93803 Categories: , , , Tags: , Brand:

Description

Tgard K52 is a high thermal and dielectric performance silicone 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.

Tgard K52-2 is ideal for applications requiring the best thermal performing insulator material.

Manufacturers SKU: A14704-22

tpad

Features

  • High breakdown voltage of 4,000 – 9,000 VAC
  • Resistant to tears and cut through
  • Total thermal resistance of 0.13 – 0.30°C-in2/watt at 20 psi clip force

Recommended Uses

  • Audio amps
  • Power modules
  • Switching mode power supplies

Electrical Properties

Property Test K52-1 K52-2 K52-3
Dielectric Withstand Voltage<br>
6.3mm probe for 30 sec.		 ASTM D149 3,000 volts DC 6,000 volts DC 7,500 volts DC
Dielectric Breakdown Voltage<br>
6.3mm probe		 ASTM D149 4,200 volts AC 7,800 volts AC 9,000 volts AC
Volume Resistivity ASTM D257 4 x 10<sup>14</sup> 4 x 10<sup>14</sup> 4 x 10<sup>14</sup>
Dielectric Constant @ 1 MHz ASTM D257 1.8 1.8 1.8

Mechanical Properties

Property Test K52-1 K52-2 K52-3
Composite Thickness ASTM D374 2 mil (0.051mm) 3 mil (0.076mm) 4 mil (0.102mm)
PI Film Thickness ASTM D374 1 mil (0.025mm) 2 mil (0.051mm) 3 mil (0.076mm)
Tensile Strength ASTM D412 13.5 kpsi (93 mPa) 18 kpsi (124 mPa) 20 kpsi (139 mPa)
Elongation MD ASTM D412 80% 80% 80%
Operating Temperature Range -60 – 150°C -60 – 150°C -60 – 150°C
Color Light amber Light amber Medium amber

Total Thermal Resistance

Pressure, PSI (KPA) 10 (69) 20 (138) 50 (345) 100 (689) 200 (1379) 400 (2758)
K52-1 0.14 (0.90) 0.14 (0.90) 0.13 (0.84) 0.13 (0.84) 0.13 (0.84) 0.13 (0.84)
K52-2 0.23 (1.48) 0.23 (1.48) 0.22 (1.42) 0.22 (1.42) 0.22 (1.42) 0.22 (1.42)
K52-3 0.33 (2.13) 0.32 (2.06) 0.31 (2.00) 0.30 (1.94) 0.30 (1.94) 0.30 (1.94)

Laird Tgard™ K52 Datasheet





    Materials Direct

    Precision cut technical materials fast. We’re available to assist you for your next project

    A division of Universal Science UK
    www.universal-science.com

    Related products