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WT5931-N30 Boron Nitride Thermal Pad


WT5931-N30 Boron nitride thermal pad is a high-quality gap filling thermal material, which is a unique mixture of boron nitride and silicone resin, and can produce high-performance interface pads. It has excellent insulation properties, breakdown voltage strength, dielectric constant, and lightweight advantages, which can absorb impacts and reduce pressure, thereby minimizing potential damage to components. It can solve the problem of tolerance changes in product structure design, is reusable, and is a good vertical heat conduction material between the heat source (CPU or electronic chipset) and the heat sink. It is easy to operate, use, and rework.


▶ Typical Application1747457438283633.jpg

 High-end equipments and automotive electronic coolings and heating elements, such as electronic devices, semiconductor memory devices, etc.

● General-purpose inverters, Medical equipments, Digital Signal Controllers

● Automotive electronics, such as on-board cameras, motor control units, automotive navigation, automotive lighting (LED), Dynamic Stability Controls

● Laser HUD light source

● Consumer microelectronics and hand held electronic device (like mobile phone, computer, etc)

● 5G base station, IGBT modules


▶ Parameter Index

Index

Test Standards

Data

Color

/

Grayish white

Thickness (mm)

ASTM D374

0.5~5.0

Thermal conductivity(W/(m·K))

ASTM D5470

3.0

Hardness (Shore OO)

ASTM D2240

35/55

Volume resistivity (Ω·cm)

ASTM D257

1×1013

Density (g/cm³)

ASTM D792

1.5

Breakdown voltage (kV/mm)

ASTM D149

7

Temperature range (℃)

/

-40~150

Flame retardant rating

UL94

V-0

Dielectric Constant @ 10GHz

ASTM D150

2.8

Customization   options

Double-sided non-stick / single-side adhesive   /                  double-sided   adhesive/ fiberglass reinforcement

*Tested in the experimental environment, the values are for reference only, the actual values should be confirmed according to the actual applications.  


▶ Function and Characteristics

● It has the advantages of excellent insulation, breakdown voltage strength, dielectric constant and light weight.

● High applicability: stable performance under -40~150℃

● Excellent flame performance: meet UL94-V0 level

● RoHS, REACH comliance


▶ Dimension

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▶ Remarks

Waermtimo reserves the final amendment rights to product specifications and documentation.