Sil Pad

Sil-Pad 1200

Features & Benefits

  • Thermal impedance: 0.53°C-in2/W (@50 psi)
  • Exceptional thermal performance at lower application pressures
  • Smooth and non-tacky on both sides for easy re-positioning, ease of use and assembly error reduction
  • Superior breakdown voltage and surface "wet out" values
  • Designed for applications where electrical isolation is critical
  • Excellent cut-through resistance, designed for screw and clip mounted applications

Description

Sil-Pad 1200 is a silicone based, fiberglass-reinforced thermal interface material featuring a smooth, highly compliant surface. The material features a non-tacky surface for efficient re-positioning and ease of use, as well as an optional adhesive coating. Sil-Pad 1200 exhibits exceptional thermal performance at lower application pressures. The material is ideal for placement between electronic power devices and a heatsink for screw and clip mounted applications.

Typical Applications include

  • Automotive electronics control modules
  • Motor controls
  • Discrete devices
  • Power supplies
  • Audio amplifiers
  • Telecommunications

Properties

Typical properties of Sil-Pad 1200
Properties Imperial Value Metric Value Test Method
Reinforcement Carrier Fiberglass Fiberglass ***
Color Black Black Visual
Hardness (Bulk Rubber) (Shore 00) 80 80 ASTM D2240
Typical Use Temp (°F) / (°C) -76 to 356 -60 to 180 ***
Thickness (inch) / (mm) 0.009 to 0.016 0.229 to 0.406 ASTM D374
Elongation (%45° to Warp and Fill) 20 20 ASTM D412
Tensile Strength (psi) / (MPa) 1,300 9 ASTM D412
Typical properties of Sil-Pad 1200
Electrical Imperial Value Metric Value Test Method
Dielectric Breakdown Voltage (Vac) 6000 6000 ASTM D149
Dielectric Constant (1000 Hz) 8.0 8.0 ASTM D150
Volume Resistivity (Ohm-meter) 10^9 10^9 ASTM D257
Flame Rating V-O V-O U.L. 94
Typical properties of Sil-Pad 1200
Thermal Imperial Value Metric Value Test Method
Thermal Conductivity (W/m-K) 1.8 1.8 ASTM D5470
Typical properties of Sil-Pad 1200
Pressure (psi) 10 25 50 100 200
TO-220 Thermal Performance (ºC/W) 2.82 2.64 2.41 2.13 1.90
Thermal Impedance (°C-in2/W) 0.71 0.62 0.53

Configurations

Configurations available

  • Sheet form, slit-to-width roll form
  • Die-Cut parts
  • 9, 12 and 16 mil thickness
  • Adhesive coatings
We produce thousands of specials and customs. Tooling charges vary depending on tolerances and complexity of the part.

Downloads

Data Sheet

Sil Pad

Data Sheet

Sil-Pad 1200

Standard Configuration (Metric)

Sil Pad

Standard Configuration (Metric)

Sil-Pad 1200

Standard Configuration (Imperial)

Sil Pad

Standard Configuration (Imperial)

Sil-Pad 1200

RoHS Certificate

Sil Pad

RoHS Certificate

Sil-Pad 1200

Halogen Testing Report

Sil Pad

Halogen Testing Report

Sil-Pad 1200

Safety Data Sheet (SDS)

Sil Pad

Safety Data Sheet (SDS)

Sil-Pad 1200

Safety Data Sheet (SDS)

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