GPVOUS-0.080-00-4/4 Bergquist, GPVOUS-0.080-00-4/4 Datasheet

GPVOUS-0.080-00-4/4

Manufacturer Part Number

GPVOUS-0.080-00-4/4

Description

GAP PAD, VOUS, .08", 100X100MM

Manufacturer

Bergquist

Type

Thermal Padr

Datasheets

1.GPVOUS-0.020-00-0816.pdf (1 pages)

2.GPVOUS-0.040-00-44.pdf (1 pages)

Specifications of GPVOUS-0.080-00-4/4

Operating Temperature Range

-60Â°C To +200Â°C

Length

100mm

Overall Width

100mm

Svhc

No SVHC (18-Jun-2010)

Breakdown Voltage Vbr

6kV

External Depth

2mm

External Width

100mm

Thermal Conductivity

1W/m.K

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Features and Benefits

• Thermal conductivity: 1.0 W/m-K

• Highly conformable, low hardness

• “Gel-like” modulus

• Designed for low-stress applications

• Puncture, shear and tear resistant

Gap Pad VO Ultra Soft is recommended for

applications that require a minimum amount

of pressure on components.The viscoelastic

nature of the material also gives excellent

low-stress vibration dampening and shock

absorbing characteristics. Gap Pad VO Ultra

Soft is an electrically isolating material, which

allows its use in applications requiring

isolation between heat sinks and high-voltage,

bare-leaded devices.

Note: Resultant thickness is defined as the final gap

thickness of the application.

250

200

150

100

Thickness vs. Thermal Resistance

Thermal Resistance (C-in

Gap Pad VO Ultra Soft

/W)

Ultra Conformable,Thermally Conductive Material for Filling Air Gaps

Typical Applications Include:

• Telecommunications

• Computer and peripherals

• Power conversion

• Between heat-generating semiconductors or magnetic components and a heat sink

• Area where heat needs to be transferred to a frame, chassis, or other type of heat spreader

Configurations Available:

• Sheet form and die-cut parts

Building a Part Number

Gap Pad

Note: To build a part number, visit our website at www.bergquistcompany.com.

PROPERTY

Color

Reinforcement Carrier

Thickness (inch) / (mm)

Inherent Surface Tack (1- or 2-sided)

Density (g/cc)

Heat Capacity (J/g-K)

Hardness, Bulk Rubber (Shore 00) (1)

Young’s Modulus (psi) / (kPa) (2)

Continuous Use Temp (°F) / (°C)

ELECTRICAL

Dielectric Breakdown Voltage (Vac)

Dielectric Constant (1000 Hz)

Volume Resistivity (Ohm-meter)

Flame Rating

THERMAL

Thermal Conductivity (W/m-K)

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

GPVOUS

modulus, refer to Bergquist Application Note #116.

: U.S. Patent 5,679,457 and others.

TYPICAL PROPERTIES OF GAP PAD VO ULTRA SOFT

–

0.100

Gap Pad

–

0816

–

IMPERIAL VALUE

0.020 to 0.250

Mauve/Pink

-76 to 392

Sil-Pad

>6000

V-O

1.6

1.0

5.5

1.0

VO Ultra Soft

Standard Options

NA = Selected standard option. If not selecting a standard

option, insert company name, drawing number, and

revision level.

0816 = Standard sheet size 8" x 16", or

00 = custom configuration

AC = Adhesive, one side

00 = No adhesive

Standard thicknesses available: 0.020", 0.040", 0.060",

0.080", 0.100", 0.125", 0.160", 0.200", 0.250"

GPVOUS = Gap Pad VO Ultra Soft Material

METRIC VALUE

0.508 to 6.350

Mauve/Pink

-60 to 200

>6000

Sil-Pad

V-O

1.6

1.0

5.5

1.0

. For more information on Gap Pad

TEST METHOD

ASTM D2240

ASTM D5470

ASTM E1269

ASTM D374

ASTM D792

ASTM D575

ASTM D149

ASTM D150

ASTM D257

U.L. 94

Visual

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