Tputty™ 403

One Part Liquid Dispensable Gap Filler

Product Description

Tputty 403 is a single-part silicone-based thermal gap filler that is soft and low abrasion. Tputty 403 is ideal for applications where large or uneven gap tolerances are present. The soft and compliant nature of this material allows for the transfer of little to no pressure on mating parts. Tputty 403 provides excellent thermal performance and compliance.

THR-DS-Tputty-403-Main-Image

Industries

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

Applications

  1. Automotive Electronics
  2. Drones/Satellites
  3. Gaming Systems
  4. Notebooks/Tablets/Portable Devices
  5. Servers
  6. Smart Home Devices
  7. Wireless infrastructure

Features and Benefits

  • Soft and compliant
  • Available in 75 cc, 180 cc, 360 cc and 600cc cartridges
  • Available in 13 and 20 kg pails

Capabilities

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

Datasheets

Tputty 403 Datasheet Last updated04/22/21

Technical Specification

  • Typical Properties
    Color
    White
    Density (g/cc)
    2.50
    Minimum Bondline Thickness (microns)
    50
    Minimum Bondline Thickness (mm)
    0.05
    Operating Temperature Max (Celsius)
    150
    Operating Temperature Min (Celsius)
    -45
    Outgassing CVCM (%)
    0.020
    Outgassing TML (%)
    0.050
    Shelf Life
    2 years from Date of Shipment
  • Thermal Properties
    Thermal Conductivity (W/mK)
    2.30
  • Electrical Properties
    Dielectric Constant
    4.90
    Volume Resistivity
    1.00 x10^13 Ohm-cm
  • Compliance
    ROHS Compliant
    Yes
    UL Flammability Rating
    V-0
Showing 5 (of 5) Parts
Reset
Part NumberPart NameMinimum Bondline Thickness (microns)Density (g/cc)Operating Temperature Min (Celsius)Operating Temperature Max (Celsius)Dielectric ConstantColor
A16872-09Tputty 403 Syringe; 30cc; Net 30cc
50.00
2.50
-45.00
150.00
4.90
White
Datasheet
7 distributors
A16872-05Tputty 403 Cartridge 600cc,Net 601cc
50.00
2.50
-45.00
150.00
4.90
White
Datasheet
5 distributors
A16872-04Tputty 403 Cartridge 360cc,Net 326cc
50.00
2.50
-45.00
150.00
4.90
White
Datasheet
7 distributors
A16872-03Tputty 403 Cartridge 180cc,Net 159cc
50.00
2.50
-45.00
150.00
4.90
White
Datasheet
7 distributors
A16872-02Tputty 403 Cartridge 75cc,Net 56cc
50.00
2.50
-45.00
150.00
4.90
White
Datasheet
6 distributors

Documents

Tputty 403 Application Note Last updated 06/05/24 Tputty 403 SDS; US English Last updated 03/24/25 Tputty 403 SDS; Chinese Last updated 01/30/25 Tputty 403 SDS; EU English Last updated 01/30/25 Tputty 403 Reliability Report Last updated 04/22/21