GP2000S40-0.125-02-4/4 Bergquist, GP2000S40-0.125-02-4/4 Datasheet

GP2000S40-0.125-02-4/4

Manufacturer Part Number

GP2000S40-0.125-02-4/4

Description

GAP PAD, 2000 S40, .125", 100X100MM

Manufacturer

Bergquist

Type

Thermal Padr

Datasheets

1.GP2000S40-0.040-02-44.pdf (1 pages)

2.GP2000S40-0.125-02-44.pdf (1 pages)

Specifications of GP2000S40-0.125-02-4/4

Operating Temperature Range

-60Â°C To +200Â°C

Length

100mm

Overall Width

100mm

Svhc

No SVHC (18-Jun-2010)

Breakdown Voltage Vbr

2.5kV

External Depth

3.175mm

External Width

100mm

Thermal Conductivity

2W/m.K

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Features and Benefits

• Thermal conductivity: 2.0 W/m-K

• Low “S-Class” thermal resistance at very

• Highly conformable, low hardness

• Designed for low-stress applications

• Fiberglass reinforced for puncture, shear

Gap Pad 2000S40 is recommended for low-

stress applications that require a mid to high

thermally conductive interface material.The

highly conformable nature of the material

allows the pad to fill in air voids and air gaps

between PC boards and heat sinks or metal

chassis with stepped topography, rough

surfaces and high stack-up tolerances.

Gap Pad 2000S40 is electrically isolating, and

well suited for applications requiring electrical

isolation between heat sinks and high-voltage,

bare-leaded devices. Gap Pad 2000S40 is a

filled, thermally conductive polymer reinforced

with a fiberglass carrier on one side, allowing

for easy material handling and enhanced

puncture, shear and tear resistance.

Note: Resultant thickness is defined as the final gap

thickness of the application.

low pressures

and tear resistance

125

100

Thickness vs. Thermal Resistance

0.50

Thermal Resistance (C-in

Gap Pad 2000S40

1.00

1.50

Highly Conformable,Thermally Conductive, Reinforced “S-Class” Gap Filling Material

2.00

/W)

2.50

Typical Applications Include:

• Power electronics DC/DC; 1/4, 1/2, full bricks, etc.

• Mass storage devices

• Graphics card/processor/ASIC

• Wireline/wireless communications hardware

• Automotive engine/transmission controls

Configurations Available:

• Sheet form and die-cut parts

Building a Part Number

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

Gap Pad

GP2000S40

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

modulus, refer to Bergquist Application Note #116.

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

–

0.020

TYPICAL PROPERTIES OF GAP PAD 2000S40

–

0816

–

Gap Pad

IMPERIAL VALUE

0.020 to 0.125

-76 to 392

Fiberglass

>5000

Gray

V-O

2.9

0.6

6.0

2.0

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

02 = Natural tack, both sides

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

0.080", 0.100", 0.125"

GP2000S40 = Gap Pad 2000S40 Material

METRIC VALUE

0.508 to 3.175

-60 to 200

Fiberglass

>5000

Gray

V-O

310

2.9

0.6

6.0

2.0

2000S40

. 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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