SF400 Balanced Performance Silicone Thermal Pad | TOUSEN

SF400
The SF400 Balanced Performance Silicone Thermal Pad delivers reliable 2.5W/mK thermal conductivity with a thermal impedance of 0.50°C·in²/W at 30psi, providing an efficient thermal interface material for various electronic applications. This silicone thermal pad features a soft and compressible design, ensuring effective air gap elimination and heat transfer between components and heat sinks. With its self-adhesive properties, the thermal pad facilitates easy installation and rework, making it suitable for applications requiring consistent thermal management. The material maintains electrical insulation, flame retardancy (UL94 V-0), and compliance with RoHS, Halogen-Free, and REACH standards.

Ideal for use in electric vehicle battery systems, CPU/GPU cooling, power supplies, and control boards, the SF400 thermal pad offers a balance of performance and adaptability. Available in thicknesses from 0.3mm to 10.0mm and customizable hardness (Shore 00 10-90), it accommodates diverse design requirements. The silicone thermal pad demonstrates 40% elongation and 30psi tensile strength, ensuring durability in various operating conditions from -50°C to 200°C. This thermal interface material is a practical choice for engineers seeking a cost-effective solution for mid-range thermal management challenges.
Quantity:
Free Sample
Product Description
 
The TOUSEN's SF Series Silicone Thermal Pads are renowned for their distinctive characteristics, which include:  
◆ Good thermal conductivity, with options ranging from 1.5 to 15.0 W/m·K.  
◆ Available in various thicknesses from 0.15 to 15.0 mm.  
◆ Highly compressible, soft, reducing assembly stress and protecting sensitive and fragile components.  
◆ Self-adhesive for easy application and rework.  
◆ Customizable die-cut shapes to meet specific customer needs.  
◆ Exceptional tensile strength and abrasion resistance.  
◆ Excellent electrical insulation properties.  
◆ Superior flame resistance, achieving a UL94 V-0 rating.  
◆ Low silicone oil bleed and low siloxane volatility, minimizing impact on equipment.  
◆ Complies with RoHS, Halogen-Free, and REACH environmental and safety standards.  

 

【Applications】

◆ Electric Vehicle Battery Management System  
◆ CPU/GPU Chips  
◆ Capacitors  
◆ Memory/VRAM particles  
◆ Control boards  
◆ Splitters  
◆ Relays  
 
Properties
 
Characteristic Parameter SF400
PropertiesUnitSF400Test Method
Color-YellowVisual
Thermal ConductivityW/m·K2.5ASTM D5470
Thermal Impedance (1mm,@30psi)℃*in2/W0.50ASTM D5470
Thicknessmm0.3 ~ 10.0ASTM D374
Standard HardnessShore 0040/60ASTM D2240
Customized HardnessShore 0010 ~ 90ASTM D2240
Elongation%40ASTM D412
Tensile Strengthpsi30ASTM D412
Densityg/cm32.8ASTM D792
Dielectric Strength (@AC)kV/mm>8ASTM D149
Dielectric Constant (@1MHz)-7.0ASTM D150
Volume ResistivityΩ·cm1*1013ASTM D257
Operating Temp.°C-50 ~ 200-
Flame Rating-V-0UL94
RoHS-PASSIEC 62321
Halogen-PASSEN 14582
REACH-PASSEN 14372
 

【Product Specifications】

  200*300 mm or die-cut parts
 

【Storage & Transportation】

  Store in a well-ventilated, cool, and dry place, away from open flames.
  This product is non-toxic and should be stored and transported as a non-hazardous material.
 

【Packaging】

  Customized packaging according to customer requirements.
 

【Shelf Life】

  24 months