Tgard™ 300

Tgard™ 300

Thermally Conductive Insulator

Tgard 300 is a medium thermal performance insulator pad consisting of a ceramic high temperature silcone rubber coated on electrical fiberglass. Tgard 300 is specifically designed for applications that require low component mounting forces. The unique formulation will enhance thermal performance which minimizes thermal resistance at low mounting forces. The uniqe coating formulation offers an excellent mating surface for low pressure clip mounting applications.

Features and Benefits

  • Unique coating formulation offers low mounting forces
  • High breakdown voltage

Capabilities

Automated PackagingAutomated Pad PlacementCustom AutomationCustom Product DevelopmentModelingPrototypingServiceTesting

Datasheets

Last Updated: 22/04/21

Technical Specification

Typical PropertiesColorYellow
Operating Temperature Max (Celsius)180
Operating Temperature Min (Celsius)-60
Reinforcement CarrierFiberglass
Shelf Life1 year from Date of Shipment
Thermal PropertiesThermal Resistance @10 psi Max (C-in2/W)0.620
Thermal Resistance @10 psi Min (C-in2/W)0.620
Thermal Resistance @30 psi Max (C-in2/W)0.570
Thermal Resistance @30 psi Min (C-in2/W)0.570
Thermal Resistance @50 psi Max (C-in2/W)0.500
Thermal Resistance @50 psi Min (C-in2/W)0.500
Electrical PropertiesDielectric Breakdown Voltage (Volts AC)6000.0
Dielectric Constant3.30
Volume Resistivity1.00 x10^12 Ohm-cm
Mechanical PropertiesHardness (Shore 00)75
Tensile Strength (kpa)10.0
DimensionsThickness Max (inches)0.009
Thickness Max (mm)0.23
Thickness Min (inches)0.009
Thickness Min (mm)0.23
ComplianceROHS CompliantYes
UL Flammability RatingV-0

Documents

Last Updated: 27/12/21
Last Updated: 22/04/21
Last Updated: 27/12/21
Last Updated: 27/12/21

Industries

Aerospace/DefenseAutomotiveHealthcare / MedicalIndustrial

Applications

Automotive ElectronicsAutomotive LightingAutomotive Powertrain/ECUsInstrumentationLED LightingPower ConvertersPower Supplies