Gap Pad

Gap Pad VO Ultra Soft-B

Features & Benefits

  • Thermal conductivity: 1.0 W/m-K
  • Highly conformable, low hardness
  • "Gel-like" modulus
  • Decreased strain
  • Puncture, shear and tear resistant
  • Electrically isolating

Description

Thermal conductivity: 1.0 W/m-K Highly conformable, low hardness "Gel-like" modulus Decreased strain Puncture, shear and tear resistant Electrically isolating

Typical Applications include

  • Telecommunications
  • Computer and peripherals
  • Power conversion
  • Between heat-generating semiconductors or magnet components and a heat sink
  • Area where heat needs to be transferred to a frame, chassis, or other type of heat spreader

Properties

Typical properties of Gap Pad VO Ultra Soft-B
Properties Imperial Value Metric Value Test Method
Reinforcement Carrier Fiberglass Fiberglass ***
Color Mauve/Pink Mauve/Pink Visual
Inherent Surface Tack (1) 1 1 ***
Density (Bulk Rubber) (g/cc) 1.6 1.6 ASTM D792
Heat Capacity (J/g-K) 1.0 1.0 ASTM E1269
Hardness (Bulk Rubber) (Shore 00) 5 5 ASTM D2240
Young's Modulus (psi) / (kPa) (2) 8 55 ASTM D575
Typical Use Temp (°F) / (°C) -76 to 392 -60 to 200 ***
Thickness (inch) / (mm) 0.020 to 0.250 0.508 to 6.350 ASTM D374
Typical properties of Gap Pad VO Ultra Soft-B
Electrical Imperial Value Metric Value Test Method
Dielectric Breakdown Voltage (Vac) >6000 >6000 ASTM D149
Dielectric Constant (1000 Hz) 5.5 5.5 ASTM D150
Volume Resistivity (Ohm-meter) 10^11 10^11 ASTM D257
Flame Rating V-O V-O U.L. 94
Typical properties of Gap Pad VO Ultra Soft-B
Thermal Imperial Value Metric Value Test Method
Thermal Conductivity (W/m-K) 1.0 1.0 ASTM D5470
Typical properties of Gap Pad VO Ultra Soft-B
Deflection (% strain) 10 20 30
Thermal Impedance (ºC-in2/W) 0.040" 1.97 1.87 1.68
Thermal Impedance (°C-cm2/W) 1.016mm 12.7 12.1 10.8
  • (1) Thirty second delay value Shore 00 hardness scale.

  • (2) Young's Modulus, calculated using 0.01 in/min. step rate of strain with a sample size of 0.79 inch^2.

Downloads

Application Note

Gap Pad

Application Note

Application Note 116
Note on Gap Pad Modulus

Data Sheet

Gap Pad

Data Sheet

Gap Pad VO Ultra Soft Black

RoHS Certificate

Gap Pad

RoHS Certificate

Gap Pad VO Ultra Soft Black

Halogen Testing Report

Gap Pad

Halogen Testing Report

Gap Pad VO Ultra Soft Black

Safety Data Sheet (SDS)

Gap Pad

Safety Data Sheet (SDS)

Gap Pad VO Ultra Soft Black
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