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Tgard 500

Thermally Conductive Insulator

Product 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 silcone rubber coated on electrical grade fiberglass. Tgard 500 is designed for applications that require traditional thickenss to prevent electrical shorts from stamped aluminum heatskinks used in switching mode power supplies (SMPS) and debris from aluminum castings used in automotive motor controls.

Features and Benefits
  • Thick enough to encapsulate burrs of stamped heatsink
  • High Breakdown voltage

Healthcare / MedicalIndustrial

Automated PackagingAutomated Pad Placement
Custom AutomationCustom Product Development

Automotive ElectronicsAutomotive Lighting
Automotive Powertrain/ECUsInstrumentation
LED LightingPower Converters
Power Supplies

Technical Specification

Dielectric Breakdown Voltage (Volts AC)6000.0
Dielectric Constant3.30
Hardness (Shore 00)80
Operating Temperature Max (Celsius)180
Operating Temperature Min (Celsius)-60
Reinforcement CarrierFiberglass
Shelf Life2 years from Date of Shipment with Adhesive: 1 year from date of shipment
Tensile Strength (kpa)11.0
Thermal Resistance @10 psi Max (C-in2/W)0.810
Thermal Resistance @10 psi Min (C-in2/W)0.810
Thermal Resistance @30 psi Max (C-in2/W)0.700
Thermal Resistance @30 psi Min (C-in2/W)0.700
Thermal Resistance @50 psi Max (C-in2/W)0.480
Thermal Resistance @50 psi Min (C-in2/W)0.480
Thickness Max (inches)0.009
Thickness Max (mm)0.23
Thickness Min (inches)0.009
Thickness Min (mm)0.23
UL Flammability RatingV-0
Volume Resistivity1.00 x10^12 Ohm-cm
Parts (3)
↑ click on headings to sort ↓
Part NumberPart NameThickness (mm)Dielectric Breakdown Voltage (Volts AC)Thermal Resistance @ 10 psi(C - in2 / W)Reinforcement Carrier
A15397-03Tgard 500,A0 12x18in0.236000.00.81Fiberglass
A15397-04Tgard 500,A1 11.75x18in,0.236000.00.81Fiberglass
A15397-12Tgard 500,A0 12in,RL,30m0.236000.00.81Fiberglass

Company Address

Techni3 Ltd

Unit 4B Caerphilly Business Park


CF83 3GS

+44 (0)29 2125 2100

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