TG-A1450 0.5mm | T-Global Technology™

Silicone Gap Filler

To get an instant quote for your custom parts, please select your currency and follow steps 1 to 4.

  • High Thermal Conductivity (14.5 W/m·K)
  • Ultra-soft / Low Hardness Compliance
  • Good Electrical Insulation & Dielectric Strength
Download Datasheet
Checking availability...

Stock sheet size: 25cm x 25cm

Tell us what to manufacture and give us your delivery date

You are asking us to manufacture a custom shape. Enter your values below

Uploading a .pdf is required for a custom shape, we also use .pdf to verify dimensions and tolerences of your custom parts

Uploading a .dxf is the preferred file to manufacture your parts

Download here

Download the drawing guide to help you with your pad and gasket design

Enter your delivery address

Item(s) shipping address*

Please ensure your shipping address is entered correctly here. Your order may be cancelled if an incorrect country has been entered. See our terms and conditions for more information.

Order Total Discount
£1 - £500 N/A
£501 - £1000 1% discount
£1001 - £2500 2% discount
£2501 - £5000 3% discount
£5001 - £10000 4% discount
£10001 - £25000 5% discount
£25001 - £50000 7.5% discount
£50001+ 10% discount

Description

Introducing the T-Global TG-A1450 Ultra Soft Thermal Pad, a high-performance silicone gap filler engineered for demanding thermal management applications. With a thermal conductivity of 14.5 W/m·K and ultra-soft compliance, this pad delivers low thermal impedance while conforming to uneven surfaces for superior heat transfer.

Whether in high-power electronics, telecom gear, EV modules or server systems, the TG-A1450 ensures reliable heat dissipation, electrical insulation, and design flexibility. Its compatibility with die-cutting or custom shapes makes it ideal for integration in modern compact systems.

Benefits

  • By minimizing thermal resistance and hotspots, the TG-A1450 helps maintain lower junction temperatures, thus extending component lifetime and reliability.
  • Available in sheets or custom die-cut forms, it can be tailored to complex geometries with minimal trimming or waste.
  • Its strong insulation performance gives confidence when applied near sensitive circuits or in mixed-signal environments.

Features

High Thermal Conductivity (14.5 W/m·K)

  • Enables efficient heat transfer across interfaces, reducing thermal resistance.

Ultra-soft / Low Hardness Compliance

  • Conforms to micro-gaps and surface irregularities, ensuring full contact with minimal air voids.

Good Electrical Insulation & Dielectric Strength

  • Offers reliable electrical isolation in addition to thermal conduction.

Recommended Uses

  • Power electronics modules, inverters and converters
  • Telecommunications & 5G base station components
  • Data center servers, GPUs, and high-performance computing (HPC)
  • Electric vehicle (EV) battery management systems (BMS) and power modules
  • Consumer electronics, IoT devices, AR/VR modules
  • Aerospace, medical devices, robotics, telecom, industrial automation

Typical Properties

Properties Unit TG-A1450 Tolerance Test Method
Thermal Conductivity W/m*k 14.5 ±10% ASTM D5470 Modified
Thickness mm<br>inch 0.5 ~ 6.0<br>0.0197 ~ 0.3149 -<br>- ASTM D374<br>ASTM D374
Colour – Pink – Colorimeter CIE 1976
Flame Rating – V-0 – UL 94
Dielectric Breakdown Voltage KV/mm ≥8 – ASTM D149
Weight Loss % <1 – ASTM E595 Modified
Density g/cm³ 3.6 ±5% ASTM D792
Operating Temperature °C -50 ~ +180 – –
Volume Resistivity Ohm-m 7 x 10<sup>12</sup> – ASTM D257
Elongation % 30 – ASTM D412
Standard Format – Sheet – –
Hardness (Silicone Side) Shore OO 55 ±15 ASTM D2240





    Materials Direct

    Precision cut technical materials fast. We’re available to assist you for your next project

    A division of Universal Science UK
    www.universal-science.com