Tflex™ SF800

Silicone Free Thermal Gap Filler

Product Description

Tflex SF800 is a high-performance, compliant, silicone free thermal interface material. By coupling extremely high thermal conductivity with exceptional wetting characteristics, Tflex SF800 provides some of the lowest thermal resistance values in the industry. This makes it well-suited for applications where silicone based pads are traditionally used as well as those applications which are silicone sensitive.

Tflex SF800 is naturally tacky on both sides requiring no additional adhesive coating, which would inhibit thermal performance. The natural tack allows for the pad to be held in place during assembly.

Data for design engineer guidance only. Observed performance varies in application. Engineers are reminded to test the material in application.

Industries

  1. Aerospace/Defense
  2. Automotive
  3. Consumer
  4. Industrial
  5. Telecom/Datacom

Applications

  1. Automotive ADAS
  2. Automotive Electronics
  3. Automotive Infotainment
  4. Automotive Powertrain/ECUs
  5. Drones/Satellites
  6. Gaming Systems
  7. Instrumentation
  8. Notebooks/Tablets/Portable Devices
  9. Routers
  10. Smart Home Devices
  11. Solid State Drives
  12. Wireless infrastructure

Features and Benefits

  • Silicone-free gap filler
  • Exceptionally low thermal resistance
  • Environmentally friendly solution that meets regulatory requirements including RoHS and REACH

Capabilities

  1. Automated Packaging
  2. Automated Pad Placement
  3. Custom Automation
  4. Custom Product Development
  5. Modeling
  6. Prototyping
  7. Service
  8. Testing

Datasheets

Tflex SF800 Datasheet Last updated04/22/21

Technical Specification

  • Typical Properties
    Color
    Grey
    Density (g/cc)
    3.20
    Operating Temperature Max (Celsius)
    120
    Operating Temperature Min (Celsius)
    -20
    Shelf Life
    2 years from Date of Shipment
  • Thermal Properties
    Thermal Conductivity (W/mK)
    7.80
    Thermal Resistance @10 psi Max (C-in2/W)
    0.689
    Thermal Resistance @10 psi Min (C-in2/W)
    0.161
    Thermal Resistance @30 psi Max (C-in2/W)
    0.519
    Thermal Resistance @30 psi Min (C-in2/W)
    0.125
    Thermal Resistance @50 psi Max (C-in2/W)
    0.406
    Thermal Resistance @50 psi Min (C-in2/W)
    0.115
  • Electrical Properties
    Dielectric Constant
    15.90
    Volume Resistivity
    5.00 x10^12 Ohm-cm
  • Mechanical Properties
    Hardness (Shore 00)
    81
  • Dimensions
    Thickness Max (inches)
    0.160
    Thickness Max (mm)
    4.00
    Thickness Min (inches)
    0.020
    Thickness Min (mm)
    0.51
  • Compliance
    REACH
    Yes
    ROHS Compliant
    Yes
    UL Flammability Rating
    V-0
Showing 15 (of 15) Parts
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Part NumberPart NameThermal Conductivity (W/mK)Thickness(inches)Thickness (mm)Hardness (Shore 00)Operating Temperature Max (Celsius)Operating Temperature Min (Celsius)Dielectric ConstantColor
A15754-16Tflex SF8160 9x9in
7.80
0.16
4.00
81.00
120.00
-20.00
15.90
Grey
Datasheet
6 distributors
A15754-15Tflex SF8150; 9.0x9.0in
7.80
0.15
3.75
81.00
120.00
-20.00
15.90
Grey
Datasheet
6 distributors
A15754-14Tflex SF8140 9x9in
7.80
0.14
3.50
81.00
120.00
-20.00
15.90
Grey
Datasheet
7 distributors
A15754-13Tflex SF8130; 9.0x9.0in
7.80
0.13
3.00
81.00
120.00
-20.00
15.90
Grey
Datasheet
7 distributors
A15754-12Tflex SF8120 9x9in
7.80
0.12
3.05
81.00
120.00
-20.00
15.90
Grey
Datasheet
7 distributors
A15754-11Tflex SF8110; 9.0x9.0in
7.80
0.11
2.75
81.00
120.00
-20.00
15.90
Grey
Datasheet
7 distributors
A15754-10Tflex SF8100 9x9in
7.80
0.10
2.54
81.00
120.00
-20.00
15.90
Grey
Datasheet
7 distributors
A15754-09Tflex SF890; 9.0x9.0in
7.80
0.09
2.25
81.00
120.00
-20.00
15.90
Grey
Datasheet
7 distributors
A15754-08Tflex SF880 9x9in
7.80
0.08
2.03
81.00
120.00
-20.00
15.90
Grey
Datasheet
8 distributors
A15754-07Tflex SF870; 9.0x9.0IN
7.80
0.07
1.75
81.00
120.00
-20.00
15.90
Grey
Datasheet
7 distributors
A15754-06Tflex SF860 9x9in
7.80
0.06
1.52
81.00
120.00
-20.00
15.90
Grey
Datasheet
8 distributors
A15754-05Tflex SF850; 9.0x9.0IN
7.80
0.05
1.25
81.00
120.00
-20.00
15.90
Grey
Datasheet
9 distributors
A15754-04Tflex SF840 9x9in
7.80
0.04
1.02
81.00
120.00
-20.00
15.90
Grey
Datasheet
8 distributors
A15754-03Tflex SF830; 9.0x9.0IN
7.80
0.03
0.75
81.00
120.00
-20.00
15.90
Grey
Datasheet
8 distributors
A15754-02Tflex SF820 9x9in
7.80
0.02
0.51
81.00
120.00
-20.00
15.90
Grey
Datasheet
8 distributors

Documents

Tflex SF800 SDS; US English Last updated 12/27/21 Tflex SF800 Application Note Last updated 04/22/21 Tflex SF800 SDS; Chinese Last updated 12/27/21 Tflex SF800 SDS; EU English Last updated 12/27/21 Tflex SF800 Reliability Report Last updated 04/22/21