Tflex™ HD700

Silicone based Thermal Gap Filler

Product Description

Tflex™ HD700 thermal gap filler combines 5 W/mK thermalconductivity with superior pressure versus deflection characteristics.  The combination will allow minimal stress oncomponents while also yielding low thermal resistance.  As a result, less mechanical and thermalstresses will be experienced within your device.

Tflex™ HD700PI can be provided with an integrated polyimidefilm on one side. This liner provides numerous application benefits likeelectrical isolation, placement ease during assembly, and tear resistance forapplications that require shear.

Tflex™ HD700 and Tflex™ HD700PI areavailable in thickness from 0.5mm (0.020”) to 5mm (0.200”).  The standard material Tflex™ HD700 materialis a light pink color, but we do have the option to provide this in a greycolor if a neutral color is desired (Tflex HD700,GR).

Product Video

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. Wireless infrastructure

Features and Benefits

  • Low pressure versus deflection
  • Excellent surface wetting for low contact resistance
  • Minimizes board and component stress
  • Large tolerance applications
  • Environmentally friendly solution that meets regulatory requirements including RoHS and REACH

Technical Specification

  • Typical Properties
    Color
    Pink
    Density (g/cc)
    3.30
    Operating Temperature Max (Celsius)
    200
    Operating Temperature Min (Celsius)
    -50
    Outgassing CVCM (%)
    0.070
    Outgassing TML (%)
    0.230
    Shelf Life
    2 years from Date of Shipment
  • Thermal Properties
    Thermal Conductivity (W/mK)
    5.00
    Thermal Resistance @10 psi Max (C-in2/W)
    1.200
    Thermal Resistance @10 psi Min (C-in2/W)
    0.191
    Thermal Resistance @30 psi Max (C-in2/W)
    0.919
    Thermal Resistance @30 psi Min (C-in2/W)
    0.177
    Thermal Resistance @50 psi Max (C-in2/W)
    0.587
    Thermal Resistance @50 psi Min (C-in2/W)
    0.164
  • Electrical Properties
    Dielectric Constant
    5.00
    Volume Resistivity
    1.40 x10^14 Ohm-cm
  • Mechanical Properties
    Hardness (Shore 00)
    54
  • Dimensions
    Thickness Max (inches)
    0.200
    Thickness Max (mm)
    5.08
    Thickness Min (inches)
    0.020
    Thickness Min (mm)
    0.51
  • Compliance
    REACH
    Yes
    ROHS Compliant
    Yes
    UL Flammability Rating
    V-0
Showing 25 (of 75) 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
A17690-19Tflex HD7190; DC1; 9x9IN
5.00
0.19
4.75
54.00
200.00
-50.00
5.00
Pink
7 distributors
A17690-18Tflex HD7180; DC1; 9x9IN
5.00
0.18
4.50
54.00
200.00
-50.00
5.00
Pink
7 distributors
A17690-17Tflex HD7170; DC1; 9x9IN
5.00
0.17
4.25
54.00
200.00
-50.00
5.00
Pink
8 distributors
A17690-16Tflex HD7160; DC1; 9x9IN
5.00
0.16
4.00
54.00
200.00
-50.00
5.00
Pink
8 distributors
A17690-15Tflex HD7150; DC1; 9x9IN
5.00
0.15
3.75
54.00
200.00
-50.00
5.00
Pink
8 distributors
A17690-14Tflex HD7140; DC1; 9x9IN
5.00
0.14
3.56
54.00
200.00
-50.00
5.00
Pink
8 distributors
A17690-13Tflex HD7130; DC1; 9x9IN
5.00
0.13
3.25
54.00
200.00
-50.00
5.00
Pink
8 distributors
A17690-12Tflex HD7120; DC1; 9x9IN
5.00
0.12
3.05
54.00
200.00
-50.00
5.00
Pink
8 distributors
A17690-11Tflex HD7110; DC1; 9x9IN
5.00
0.11
2.75
54.00
200.00
-50.00
5.00
Pink
7 distributors
A17690-10Tflex HD7100; DC1; 9x9IN
5.00
0.10
2.54
54.00
200.00
-50.00
5.00
Pink
9 distributors
A17690-09Tflex HD790; DC1; 9x9IN
5.00
0.09
2.25
54.00
200.00
-50.00
5.00
Pink
8 distributors
A17690-08Tflex HD780; DC1; 9x9IN
5.00
0.08
2.03
54.00
200.00
-50.00
5.00
Pink
9 distributors
A17690-07Tflex HD770; DC1; 9x9IN
5.00
0.07
1.75
54.00
200.00
-50.00
5.00
Pink
8 distributors
A17690-06Tflex HD760; DC1; 9x9IN
5.00
0.06
1.52
54.00
200.00
-50.00
5.00
Pink
9 distributors
A17690-05Tflex HD750; DC1; 9x9IN
5.00
0.05
1.25
54.00
200.00
-50.00
5.00
Pink
9 distributors
A17690-04Tflex HD740; DC1; 9x9IN
5.00
0.04
1.02
54.00
200.00
-50.00
5.00
Pink
9 distributors
A17690-03Tflex HD730; DC1; 9x9IN
5.00
0.03
0.75
54.00
200.00
-50.00
5.00
Pink
9 distributors
A17690-02Tflex HD720; DC1; 9x9IN
5.00
0.02
0.51
54.00
200.00
-50.00
5.00
Pink
11 distributors
A17689-20Tflex HD7200; DC1; 18x18IN
5.00
0.20
5.08
54.00
200.00
-50.00
5.00
Pink
8 distributors
A17689-19Tflex HD7190; DC1; 18x18IN
5.00
0.19
4.75
54.00
200.00
-50.00
5.00
Pink
8 distributors
A17689-18Tflex HD7180; DC1; 18x18IN
5.00
0.18
4.57
54.00
200.00
-50.00
5.00
Pink
8 distributors
A17689-17Tflex HD7170; DC1; 18x18IN
5.00
0.17
4.25
54.00
200.00
-50.00
5.00
Pink
8 distributors
A17689-16Tflex HD7160; DC1; 18x18IN
5.00
0.16
4.00
54.00
200.00
-50.00
5.00
Pink
7 distributors
A17689-15Tflex HD7150; DC1; 18x18IN
5.00
0.15
3.75
54.00
200.00
-50.00
5.00
Pink
8 distributors
A17689-14Tflex HD7140; DC1; 18x18IN
5.00
0.14
3.56
54.00
200.00
-50.00
5.00
Pink
7 distributors