Tgard™ 500 – A0 – 0.23mm | LairdCustom pads and gaskets priced instantly and made to order within 24 hours!

Tgard™ 500 – A0 – 0.23mm | Laird

Thermally Conductive Silicone Insulators | A17084-06

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

$
£
€
  • High breakdown voltage of > 6,000 volts AC
  • Thermal resistance of 0.45º C-in2/watt at 50 psi
  • Thermal resistance of 0.35º C-in2/watt at 400 psi
View Product Details | Need Help With Ordering? | How To Order Video
Download Datasheet
Checking availability...

Stock sheet size: 45.7cm x 30.4cm

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: 93780 Categories: , , Brand:

Description

THICKER THERMAL INSULATOR PAD PREVENTS ELECTRICAL SHORTS IN AUTOMOTIVE ELECTRONICS APPLICATIONS

Tgard™ 500 is a medium thermal performance insulator pad consisting of a ceramic-filled high-temperature silicone rubber coated on electrical grade fiberglass.

Tgard 500 is designed for applications that require additional thickness to prevent electrical shorts from stamped aluminum heatsinks used in switching mode power supplies (SMPS) and debris from aluminum castings used in automotive motor controls.

Manufacturers SKU: A17084-06

Benefits

  • Thick enough to encapsulate burrs of stamped heatsinks
  • Preventselectrical shorts from stamped aluminum

Features

  • High dielectric strength of >6,000 volts AC
  • Thermal resistance of 0.45ºC-in2 /watt at 50 psi
  • Thermal resistance of 0.35ºC-in2 /watt at 400 psi

Recommended Uses

  • Automotive motor controls
  • Switching mode power supplies - Stamped aluminum heatsinks
Electrical Properties
Properties Test Method Metric Values Imperial Values
Dielectric with stand voltage ASTM D149 4,500 volts AC 4,500 volts AC
Dielectric Breakdown voltage ASTM D149 >6,000 volts AC >6,000 volts AC
Volume Resistivity ASTM D257 >10/12 ohm-cm >10/12 ohm-in
Dielectric Constant @ 1 MHz ASTM D257 3.3 3.3
Electrical RTI Temperature rating UL 746D 150ºC 302ºF
Total Thermal Resistance
Pressure, psi (kPa) Units 10 (69) 25 (172) 50 (345) 100 (689) 200 (1379) 400 (2758)
Modified ASTM D5470 ºC-in²
/watt		 0.6 0.55 0.45 0.40 0.35 0.35
Modified ASTM D5470 ºC-in²
/watt		 3.9 3.2 2.9 2.6 2.3 2.3
TO-220 ºC/watt 2.9 2.6 2.4 2.2 2.0 2.0
Mechanical Properties
Properties Test Method Metric Values Imperial Values
Thickness 0.23 mm 0.009 inch
Hardness ASTM D2240 85 Shore A 85 Shore A
Tensile Strength ASTM D412 1.3 kpsi 9 mPa
Elongation @45º to Warp/Fill ASTM D412 20% 20%
Elongation along width or length ASTM D412 5% 5%
Mechanical RTI Temperature rating UL 746D 150ºC 302ºF
Color Dark Pink Dark Pink
UL Flammability Rating UL 94 V-0 V-0

Laird Tgard™ 500 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