W6TR315G-5.0

Thermal Insulator, Silicone Rubber, 3.15 W/m.K, 5 mm, 0.975 °C/W

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: AMEC THERMASOL
Product type: Thermal Insulators
Insulator Body Material:Silicone Rubber; Thermal Conductivity:3.15W/m.K; Breakdown Voltage Vbr:-; Thickness:5mm; Volume Resistivity:-; Thermal Impedance:0.975°C/W; Dielectric Streng
SVHC: No SVHC (15-Jan-2018)
Thickness: 5mm
Product Range: -
Thermal Impedance: 0.975°C/W
Volume Resistivity: -
Dielectric Strength: 1kV/mm
Thermal Conductivity: 3.15W/m.K
Breakdown Voltage Vbr: -
Insulator Body Material: Silicone Rubber

Delivery and price
Units per pack	100
Price	115.43 €
Current stock	10+
Lead time	30 days

Datasheet

## a mM ecthermasol 

## **THERMALLY CONDUCTIVE FILLER PAD ~ 3.15W/m.K, 12 SHORE 00, 300x300x0.8 5.0Tmm** 

## W6TR315G 

The W6TR315G is extremely soft, 12 shore 00, yet maintains a high thermal Conductivity of 3.15W/m.k, It is the ideal material in situations where a great deal of heat needs to be conducted away from small electronic components. The material can mould it self to different component shapes, gaps and uneven surfaces. Also the material offers low heat resistance; this particular property is reduced as the product’s thickness is decreased. It Is available with one side fiberglass re-enforcement (with or without adhesive). Can be supplied die cut to customers specification. 

## **PRODUCT APPLICATION** 

- Electronic parts: IC, CPU, MOS. 

- LED, M/B, PS, HEAT SINK, LCD-TV, NB. 

- DDRII Module, DVD Application and so on. 

|Item|Item|Unit|Unit|Unit|W6TR315G|W6TR315G|W6TR315G|Test Method|Test Method|
|---|---|---|---|---|---|---|---|---|---|
|Thermal Conductivity<br>~~a~~||W/m.k<br>~~OO~~<br>~~ee~~|||3.15<br>~~OO~~|||ASTM D5470<br>~~id~~||
|Hardness<br>~~El~~<br>~~Po~~||Shore 00<br>~~El~~<br>~~ee~~<br>~~QO~~|||15<br>~~El~~<br>~~QO~~|||ASTM D2240<br>~~El~~<br>~~id~~||
|Thickness<br>~~nD~~<br>~~Po~~||mm<br>~~ee~~<br>~~nD~~<br>~~QO~~<br>~~et~~|||0.8 ~ 18.0<br>~~nD~~<br>~~QO~~<br>~~et~~|||ASTM D374<br>~~id~~<br>~~nD~~||
|Specific Gravity<br>~~Po~~<br>~~Ce~~||g/cm³<br>~~QO~~<br>~~et~~<br>~~GO~~|||2.11<br>~~QO~~<br>~~et~~<br>~~GO~~|||ASTM D792||
|Weight Loss<br>~~Po~~<br>~~ns~~<br>~~Ce~~||%<br>~~QO~~<br>~~et~~<br>~~ns~~<br>~~GO~~|||<1<br>~~QO~~<br>~~et~~<br>~~ns~~<br>~~GO~~|||120~~o~~<br>/24hrs<br>~~ns~~||
|Tensile Strength<br>~~ns~~<br>~~Ce~~||Psi<br>~~ns~~<br>~~GO~~<br>~~i~~<br>~~GO~~|||21.66<br>~~ns~~<br>~~GO~~<br>~~i~~<br>~~GO~~|||ASTM D412<br>~~ns~~||
|Elongation<br>~~Ce~~<br>~~ns~~||%<br>~~GO~~<br>~~i~~<br>~~ns~~<br>~~GO~~|||410.38<br>~~GO~~<br>~~i~~<br>~~ns~~<br>~~GO~~|||ASTM D412<br>~~ns~~<br>~~id~~||
|Insulation Strength<br>~~ns~~<br>~~Co~~||kV/mm<br>~~ns~~<br>~~GO~~<br>~~Co~~<br>~~QO~~|||1<br>~~ns~~<br>~~GO~~<br>~~Co~~<br>~~QO~~|||ASTM D149<br>~~ns~~<br>~~Co~~<br>~~id~~||
|Flammability<br>~~nD~~||-<br>~~nD~~<br>~~QO~~<br>~~ee~~|||V-0<br>~~nD~~<br>~~QO~~|||UL-94<br>~~id~~<br>~~nD~~<br>~~id~~||
|Max Temperature Range<br>~~El~~||~~o~~<br>C<br>~~QO~~<br>~~El~~<br>~~ee~~|||-40 ~ 200<br>~~QO~~<br>~~El~~|||-<br>~~El~~<br>~~id~~||
|Sheet Size<br>~~(OO~~||mm<br>~~ee~~<br>~~(OO~~|||300x300<br>~~(OO~~|||-<br>~~id~~<br>~~(OO~~||
|Colour<br>~~Po~~||-<br>~~Po~~|||Grey<br>~~Po~~|||Visual<br>~~Po~~||
|Thermal Resistance<br>~~2D~~<br>~~|~~<br>~~re~~||||||||||
|Thickness<br>~~O(n~~<br>~~re~~<br>~~SL~~|0.5mm<br>~~O(n~~<br>~~nn~~||1.0mm<br>~~O(n~~<br>~~2D~~<br>~~nD~~|1.5mm<br>~~O(n~~<br>~~2D~~<br>~~TD~~||2.0mm<br>~~O(n~~<br>~~|~~<br>~~(OO~~|3.0mm<br>~~O(n~~<br>~~|~~<br>~~I~~||5.0mm<br>~~O(n~~|
|~~o~~<br>C/W<br>~~re~~<br>~~SL~~<br>~~es~~|0.357<br>~~nn~~<br>~~li~~<br>||0.402<br>~~2D~~<br>~~nD~~<br>~~liee~~<br>|0.496<br>~~2D~~<br>~~TD~~<br>||0.625<br>~~|~~<br>~~(OO~~<br>~~i~~|0.690<br>~~|~~<br>~~I~~<br>~~i~~||0.975<br>~~dd]~~|
|~~o~~C*cm~~2~~<br>/W<br>~~re ~~<br>~~SL~~<br>~~es nn~~|3.432<br> ~~nn~~<br>~~li~~<br>~~nn~~||3.862<br>~~2D~~<br>~~nD~~<br>~~liee~~<br>~~nD~~|4.768<br>~~2D~~<br>~~TD~~<br>~~I~~||6.009<br>~~|~~<br>~~(OO~~<br>~~i~~<br>~~ID~~|6.633<br>~~|~~<br>~~I~~<br>~~i~~<br>~~(OO~~||9.367<br>~~dd]~~|
|~~o~~C*in~~2~~<br>/W<br> <br>~~SL~~<br>~~es nn~~|0.532<br> ~~nn ~~<br>~~li~~<br>~~nn~~||0.599<br> ~~nD~~<br>~~liee~~<br>~~nD~~|0.739<br>~~TD~~<br>~~I~~||0.931<br>~~(OO~~<br>~~i~~<br>~~ID~~|1.028<br>~~I~~<br>~~i~~<br>~~(OO~~||1.524<br>~~dd]~~|
|Specimen : 31mm-square(@40psi)<br>~~li ee~~<br>~~i~~<br>~~dd]~~<br>~~es nn nD I~~<br>~~ID(OO~~||||||||||



Part number system: 

W6TR315G-XX-GF-T 

XX = Thickness GF = One side Fiberglass T =  Adhesive tape 05 - 0.5mm reinforcement Fiberglass side 10 - 1.0mm Blank – Not required Blank – Not required 20 - 2.0mm Etc. 

## **AMEC Thermasol** 

1-2 Steam Mill Lane, Great Yarmouth, Norfolk, NR31 0HP **Telephone:** +44(0) 1493 668622 **Fax:** +44(0) 1493 668623 **Email:** sales@amecthermasol.co.uk **Website:** www.amecthermasol.co.uk

Updated at March 27, 2026

About Novapart

Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.

Learn more →

Stock Shortage Specialist

When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.

Request a quote →

Compliant Alternatives

We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.

BOM Analysis service →