SILTEL SG-TC7.0 THERMALLY CONDUCTIVE ULTRA SOFT PAD

SILTEL SG-TC7.0 Ultra Soft Thermally Conductive Gap Pad

SILTEL SG-TC7.0 is an electrically insulating thermally conductive ULTRA Soft silicone gap filler material ideal for use in electronic applications where thermal transfer over large gaps, large tolerances or creating surface contact to multiple device surfaces/heights must be achieved. Due to the specific formulation and ceramic particle filler loading, SG-TC7.0 offers high thermal conductivity packaged with high surface compliance all within an extremely conformable elastomer design. At low pressure, it quickly begins to fill surface gaps which significantly minimizes resistance leading to efficient and reliable heat transfer. SILTEL SG-TC7.0 is available in sheets or TIMTEL cut parts to match a wide range of industry standard or customer defined outlines.
SILTEL SG-TC7.0 Ultra Soft Features and Benefits
  • Thermal Conductivity - 7.0 W/m-K
  • Ultra Soft Design: 55 (shore 00)
  • Extremely soft and compliable pad design (putty film type)
  • Electrically insulating thermal pad solution
  • Excellent gap filling properties
  • Ideal for managing a range of flatness conditions
  • Operates at low pressure
  • High chemical resistance
  • Offers high temperature stability
  • Standard double side tack configuration
  • Availabe in sheets or die cuts
To request samples or technical data sheet, please click on thie link located to the right or call TF: 1-888-989-3832 (US) International: +1-949-369-7676.
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Material Thickness

  • SG1.0-TC7.0 (1.00mm)
  • SG2.0-TC7.0 (2.00mm)
Format: Unsupported ceramic filled soft putty type pad

Standard Cross Section

Typical Applications

General Specifications

  • SMD Packages
  • Through Hole Vias
  • Capacitors
  • Heat Pipes
  • Multi-Chip Configurations
  • Interface Gap Management
  • Automotive Electronics
  • Consumer Electronics
  • Medical Electronics
  • Heat Sink | Case Sink
  • Coating: Ceramic filled silicone (putty film type)
  • Support: none
  • Operating Temperautre: -40C to 150C
  • Material Color: Gray
  • Gap Pad Surface: Light tack both sides
  • Tack Back Options: none

Compliance

  • RoHs Compliant
  • REACH Compliant
  • Halogen Free Compliant

Technical Specifications

Thermal impedance testing performed per ASTM D5470 Test Method. Contact us to request thermal impedance values for specific pressures as well as thermal impedance values for adhesive backed versions.
SG1.0-TC7.0 (1.00mm)
Thermal Impedance 10 PSI - 0.320 oC-in^2/W 30 PSI - 0.270 oC-in^2/W 60 PSI - 0.200 oC-in^2/W Dielectric Strength > 10 kV/mm Volume Resistivity > 1.0 x 10^12 Dielectric Constant 7 @ 1 MHZ
SG2.0-TC7.0 (2.00mm)
Thermal Impedance10 PSI - 0.670 oC-in^2/W30 PSI - 0.590 oC-in^2/W60 PSI - 0.450 oC-in^2/W
Dielectric Strength> 10 kV/mm
Volume Resistivity> 1.0 x 10^12
Dielectric Constant7 @ 1 MHZ

Other Information

Material Formats
Sheets Die cut invidiual pads Multiple die cut pads per master liner
Available Tack Backings
No additional tack options available Note: standard pad configuration is double side light natural tack
Storage | Shelf Life
Store material in a cool, dry location at 85F / 29C or below in original packaging until use. Shelf life is 2 years from date of manufacture.
Request Sample or Technical Data Sheet
request samples  or technical data sheet