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THERM-A-GAP 579 Thermally Conductive Gap Filler Pads

Parker Chomerics THERM-A-GAP™ 579 Thermally Conductive Gap Filler Pads deliver exceptional thermal performance with a soft, 30 Shore 00 hardness and a thermal conductivity of 3.0 W/m-K. Designed for maximum conformability at minimal clamping forces, these gap-filler sheets and pads provide superior heat dissipation while maintaining low outgassing properties.

Carrier Options

THERM-A-GAP 579 is available with several carrier materials to suit different application needs:

  • G – Woven Glass (No PSA): Reinforced for added durability with a clean-break, low-tack surface, making it reusable for prototyping.
  • A – Aluminum Foil (With PSA): Includes a pressure-sensitive adhesive for secure placement.
  • PN – PEN Film (Polyethylenenaphthalate): Cost-effective dielectric film that accommodates shear motion and offers moderate thermal performance.
  • KT – Thermally Enhanced Polyimide: High-performance dielectric film that withstands shear motion and enhances thermal efficiency.

Key Features & Benefits

  • Ultra-low force deflection for easy application
  • High thermal conductivity for efficient heat transfer
  • High-tack surface minimizes contact resistance
  • UL 94 V-0 flammability rating for safety compliance
  • RoHS compliant for environmental standards

Common Applications

  • Telecommunications hardware
  • Consumer and automotive electronics (ECUs)
  • LED modules and lighting solutions
  • Power conversion systems
  • Computers, laptops, and servers
  • Handheld devices and memory modules
  • Vibration dampening applications

(CLICK HERE TO DOWNLOAD THERM-A-GAP 579 SPEC SHEET)

(REQUEST SAMPLE TODAY)

THERM-A-GAP PAD 80 Thermally Conductive Gap Filler Pads
Products Material Thickness Carrier Type Size
61-02-0909-G579 0.02 in G – Woven Glass no PSA 9″ x 9″
61-03-0909-G579 0.03 in G – Woven Glass no PSA 9″ x 9″
61-04-0909-G579 0.04 in G – Woven Glass no PSA 9″ x 9″
61-05-0909-G579 0.05 in G – Woven Glass no PSA 9″ x 9″
61-06-0909-G579 0.06 in G – Woven Glass no PSA 9″ x 9″
61-07-0909-G579 0.07 in G – Woven Glass no PSA 9″ x 9″
61-08-0909-G579 0.08 in G – Woven Glass no PSA 9″ x 9″
61-10-0909-G579 0.1 in G – Woven Glass no PSA 9″ x 9″
61-12-0909-G579 0.12 in G – Woven Glass no PSA 9″ x 9″
61-13-0909-G579 0.13 in G – Woven Glass no PSA 9″ x 9″
61-14-0909-G579 0.14 in G – Woven Glass no PSA 9″ x 9″
61-15-0909-G579 0.15 in G – Woven Glass no PSA 9″ x 9″
61-16-0909-G579 0.16 in G – Woven Glass no PSA 9″ x 9″
61-18-0909-G579 0.18 in G – Woven Glass no PSA 9″ x 9″
61-20-0909-G579 0.2 in G – Woven Glass no PSA 9″ x 9″
62-01-0909-A579 0.01 in A – Aluminum Foil with PSA 9″ x 9″
62-02-0909-A579 0.02 in A – Aluminum Foil with PSA 9″ x 9″
62-03-0909-A579 0.03 in A – Aluminum Foil with PSA 9″ x 9″
62-04-0909-A579 0.04 in A – Aluminum Foil with PSA 9″ x 9″
62-05-0909-A579 0.05 in A – Aluminum Foil with PSA 9″ x 9″
62-06-0909-A579 0.06 in A – Aluminum Foil with PSA 9″ x 9″
62-07-0909-A579 0.07 in A – Aluminum Foil with PSA 9″ x 9″
62-08-0909-A579 0.08 in A – Aluminum Foil with PSA 9″ x 9″
62-10-0909-A579 0.1 in A – Aluminum Foil with PSA 9″ x 9″
62-12-0909-A579 0.12 in A – Aluminum Foil with PSA 9″ x 9″
62-13-0909-A579 0.13 in A – Aluminum Foil with PSA 9″ x 9″
62-14-0909-A579 0.14 in A – Aluminum Foil with PSA 9″ x 9″
62-15-0909-A579 0.15 in A – Aluminum Foil with PSA 9″ x 9″
62-16-0909-A579 0.16 in A – Aluminum Foil with PSA 9″ x 9″
62-18-0909-A579 0.18 in A – Aluminum Foil with PSA 9″ x 9″
62-20-0909-A579 0.2 in A – Aluminum Foil with PSA 9″ x 9″
69-11-28540-G579 0.015 in G – Woven Glass no PSA 18″ x 18″
69-11-28539-G579 0.01 in G – Woven Glass no PSA 18″ x 18″
69-11-20698-G579 0.02 in G – Woven Glass no PSA 18″ x 18″
69-11-20913-G579 0.03 in G – Woven Glass no PSA 18″ x 18″
69-11-20684-G579 0.04 in G – Woven Glass no PSA 18″ x 18″
69-11-27395-G579 0.05 in G – Woven Glass no PSA 18″ x 18″
69-11-20991-G579 0.06 in G – Woven Glass no PSA 18″ x 18″
69-11-20685-G579 0.07 in G – Woven Glass no PSA 18″ x 18″
69-11-21259-G579 0.08 in G – Woven Glass no PSA 18″ x 18″
69-11-20672-G579 0.1 in G – Woven Glass no PSA 18″ x 18″
69-11-27102-G579 0.12 in G – Woven Glass no PSA 18″ x 18″
69-11-20675-G579 0.13 in G – Woven Glass no PSA 18″ x 18″
69-11-27100-G579 0.14 in G – Woven Glass no PSA 18″ x 18″
69-11-27101-G579 0.15 in G – Woven Glass no PSA 18″ x 18″
69-11-20686-G579 0.16 in G – Woven Glass no PSA 18″ x 18″
69-11-27103-G579 0.18 in G – Woven Glass no PSA 18″ x 18″
69-11-20687-G579 0.2 in G – Woven Glass no PSA 18″ x 18″
69-12-28540-A579 0.015 in A – Aluminum Foil with PSA 18″ x 18″
69-12-28539-A579 0.01 in A – Aluminum Foil with PSA 18″ x 18″
69-12-20698-A579 0.02 in A – Aluminum Foil with PSA 18″ x 18″
69-12-20913-A579 0.03 in A – Aluminum Foil with PSA 18″ x 18″
69-12-20684-A579 0.04 in A – Aluminum Foil with PSA 18″ x 18″
69-12-27395-A579 0.05 in A – Aluminum Foil with PSA 18″ x 18″
69-12-20991-A579 0.06 in A – Aluminum Foil with PSA 18″ x 18″
69-12-20685-A579 0.07 in A – Aluminum Foil with PSA 18″ x 18″
69-12-21259-A579 0.08 in A – Aluminum Foil with PSA 18″ x 18″
69-12-20672-A579 0.1 in A – Aluminum Foil with PSA 18″ x 18″
69-12-27102-A579 0.12 in A – Aluminum Foil with PSA 18″ x 18″
69-12-20675-A579 0.13 in A – Aluminum Foil with PSA 18″ x 18″
69-12-27100-A579 0.14 in A – Aluminum Foil with PSA 18″ x 18″
69-12-27101-A579 0.15 in A – Aluminum Foil with PSA 18″ x 18″
69-12-20686-A579 0.16 in A – Aluminum Foil with PSA 18″ x 18″
69-12-27103-A579 0.18 in A – Aluminum Foil with PSA 18″ x 18″
69-12-20687-A579 0.2 in A – Aluminum Foil with PSA 18″ x 18″
61-01-0909-579KT 0.01 in KT – Thermally Enhanced Polyimide 9″ x 9″
61-02-0909-579KT 0.02 in KT – Thermally Enhanced Polyimide 9″ x 9″
61-03-0909-579KT 0.03 in KT – Thermally Enhanced Polyimide 9″ x 9″
61-04-0909-579KT 0.04 in KT – Thermally Enhanced Polyimide 9″ x 9″
61-05-0909-579KT 0.05 in KT – Thermally Enhanced Polyimide 9″ x 9″
61-06-0909-579KT 0.06 in KT – Thermally Enhanced Polyimide 9″ x 9″
61-07-0909-579KT 0.07 in KT – Thermally Enhanced Polyimide 9″ x 9″
61-08-0909-579KT 0.08 in KT – Thermally Enhanced Polyimide 9″ x 9″
61-10-0909-579KT 0.1 in KT – Thermally Enhanced Polyimide 9″ x 9″
61-12-0909-579KT 0.12 in KT – Thermally Enhanced Polyimide 9″ x 9″
61-13-0909-579KT 0.13 in KT – Thermally Enhanced Polyimide 9″ x 9″
61-14-0909-579KT 0.14 in KT – Thermally Enhanced Polyimide 9″ x 9″
61-15-0909-579KT 0.15 in KT – Thermally Enhanced Polyimide 9″ x 9″
61-16-0909-579KT 0.16 in KT – Thermally Enhanced Polyimide 9″ x 9″
61-18-0909-579KT 0.18 in KT – Thermally Enhanced Polyimide 9″ x 9″
61-20-0909-579KT 0.2 in KT – Thermally Enhanced Polyimide 9″ x 9″
69-11-28540-579KT 0.015 in KT – Thermally Enhanced Polyimide 18″ x 18″
69-11-28539-579KT 0.01 in KT – Thermally Enhanced Polyimide 18″ x 18″
69-11-20698-579KT 0.02 in KT – Thermally Enhanced Polyimide 18″ x 18″
69-11-20913-579KT 0.03 in KT – Thermally Enhanced Polyimide 18″ x 18″
69-11-20684-579KT 0.04 in KT – Thermally Enhanced Polyimide 18″ x 18″
69-11-27395-579KT 0.05 in KT – Thermally Enhanced Polyimide 18″ x 18″
69-11-20991-579KT 0.06 in KT – Thermally Enhanced Polyimide 18″ x 18″
69-11-20685-579KT 0.07 in KT – Thermally Enhanced Polyimide 18″ x 18″
69-11-21259-579KT 0.08 in KT – Thermally Enhanced Polyimide 18″ x 18″
69-11-20672-579KT 0.1 in KT – Thermally Enhanced Polyimide 18″ x 18″
69-11-27102-579KT 0.12 in KT – Thermally Enhanced Polyimide 18″ x 18″
69-11-20675-579KT 0.13 in KT – Thermally Enhanced Polyimide 18″ x 18″
69-11-27100-579KT 0.14 in KT – Thermally Enhanced Polyimide 18″ x 18″
69-11-27101-579KT 0.15 in KT – Thermally Enhanced Polyimide 18″ x 18″
69-11-20686-579KT 0.16 in KT – Thermally Enhanced Polyimide 18″ x 18″
69-11-27103-579KT 0.18 in KT – Thermally Enhanced Polyimide 18″ x 18″
69-11-20687-579KT 0.2 in KT – Thermally Enhanced Polyimide 18″ x 18″
61-12-0909-579 0.12 in No Carrier (Unsupported) 9″ x 9″
61-13-0909-579 0.13 in No Carrier (Unsupported) 9″ x 9″
61-14-0909-579 0.14 in No Carrier (Unsupported) 9″ x 9″
61-15-0909-579 0.15 in No Carrier (Unsupported) 9″ x 9″
61-16-0909-579 0.16 in No Carrier (Unsupported) 9″ x 9″
61-18-0909-579 0.18 in No Carrier (Unsupported) 9″ x 9″
61-20-0909-579 0.2 in No Carrier (Unsupported) 9″ x 9″
69-11-28540-579 0.015 in No Carrier (Unsupported) 18″ x 18″
69-11-27102-579 0.12 in No Carrier (Unsupported) 18″ x 18″
69-11-20675-579 0.13 in No Carrier (Unsupported) 18″ x 18″
69-11-27100-579 0.14 in No Carrier (Unsupported) 18″ x 18″
69-11-27101-579 0.15 in No Carrier (Unsupported) 18″ x 18″
69-11-20686-579 0.16 in No Carrier (Unsupported) 18″ x 18″
69-11-27103-579 0.18 in No Carrier (Unsupported) 18″ x 18″
69-11-20687-579 0.2 in No Carrier (Unsupported) 18″ x 18″
61-14-0909-579PN 0.14 in PN – PEN Film 9″ x 9″
61-15-0909-579PN 0.15 in PN – PEN Film 9″ x 9″
61-16-0909-579PN 0.16 in PN – PEN Film 9″ x 9″
61-18-0909-579PN 0.18 in PN – PEN Film 9″ x 9″
61-20-0909-579PN 0.2 in PN – PEN Film 9″ x 9″
69-11-28540-579PN 0.015 in PN – PEN Film 18″ x 18″
69-11-27102-579PN 0.12 in PN – PEN Film 18″ x 18″
69-11-20675-579PN 0.13 in PN – PEN Film 18″ x 18″
69-11-27100-579PN 0.14 in PN – PEN Film 18″ x 18″
69-11-27101-579PN 0.15 in PN – PEN Film 18″ x 18″
69-11-20686-579PN 0.16 in PN – PEN Film 18″ x 18″
69-11-27103-579PN 0.18 in PN – PEN Film 18″ x 18″
69-11-20687-579PN 0.2 in PN – PEN Film 18″ x 18″
61-12-0909-579PN 0.12 in PN – PEN Film 9″ x 9″
61-13-0909-579PN 0.13 in PN – PEN Film 9″ x 9″
CUSTOM-61-01-G579 0.01 in G – Woven Glass no PSA Custom
CUSTOM-61-02-G579 0.02 in G – Woven Glass no PSA Custom
CUSTOM-61-03-G579 0.03 in G – Woven Glass no PSA Custom
CUSTOM-61-04-G579 0.04 in G – Woven Glass no PSA Custom
CUSTOM-61-05-G579 0.05 in G – Woven Glass no PSA Custom
CUSTOM-61-06-G579 0.06 in G – Woven Glass no PSA Custom
CUSTOM-61-07-G579 0.07 in G – Woven Glass no PSA Custom
CUSTOM-61-08-G579 0.08 in G – Woven Glass no PSA Custom
CUSTOM-61-10-G579 0.1 in G – Woven Glass no PSA Custom
CUSTOM-61-12-G579 0.12 in G – Woven Glass no PSA Custom
CUSTOM-61-13-G579 0.13 in G – Woven Glass no PSA Custom
CUSTOM-61-14-G579 0.14 in G – Woven Glass no PSA Custom
CUSTOM-61-15-G579 0.15 in G – Woven Glass no PSA Custom
CUSTOM-61-16-G579 0.16 in G – Woven Glass no PSA Custom
CUSTOM-61-18-G579 0.18 in G – Woven Glass no PSA Custom
CUSTOM-61-20-G579 0.2 in G – Woven Glass no PSA Custom
CUSTOM-62-01-A579 0.01 in A – Aluminum Foil with PSA Custom
CUSTOM-62-02-A579 0.02 in A – Aluminum Foil with PSA Custom
CUSTOM-62-03-A579 0.03 in A – Aluminum Foil with PSA Custom
CUSTOM-62-04-A579 0.04 in A – Aluminum Foil with PSA Custom
CUSTOM-62-05-A579 0.05 in A – Aluminum Foil with PSA Custom
CUSTOM-62-06-A579 0.06 in A – Aluminum Foil with PSA Custom
CUSTOM-62-07-A579 0.07 in A – Aluminum Foil with PSA Custom
CUSTOM-62-08-A579 0.08 in A – Aluminum Foil with PSA Custom
CUSTOM-62-10-A579 0.1 in A – Aluminum Foil with PSA Custom
CUSTOM-62-12-A579 0.12 in A – Aluminum Foil with PSA Custom
CUSTOM-62-13-A579 0.13 in A – Aluminum Foil with PSA Custom
CUSTOM-62-14-A579 0.14 in A – Aluminum Foil with PSA Custom
CUSTOM-62-15-A579 0.15 in A – Aluminum Foil with PSA Custom
CUSTOM-62-16-A579 0.16 in A – Aluminum Foil with PSA Custom
CUSTOM-62-18-A579 0.18 in A – Aluminum Foil with PSA Custom
CUSTOM-62-20-A579 0.2 in A – Aluminum Foil with PSA Custom
CUSTOM-61-01-579KT 0.01 in KT – Thermally Enhanced Polyimide Custom
CUSTOM-61-02-579KT 0.02 in KT – Thermally Enhanced Polyimide Custom
CUSTOM-61-03-579KT 0.03 in KT – Thermally Enhanced Polyimide Custom
CUSTOM-61-04-579KT 0.04 in KT – Thermally Enhanced Polyimide Custom
CUSTOM-61-05-579KT 0.05 in KT – Thermally Enhanced Polyimide Custom
CUSTOM-61-06-579KT 0.06 in KT – Thermally Enhanced Polyimide Custom
CUSTOM-61-07-579KT 0.07 in KT – Thermally Enhanced Polyimide Custom
CUSTOM-61-08-579KT 0.08 in KT – Thermally Enhanced Polyimide Custom
CUSTOM-61-10-579KT 0.1 in KT – Thermally Enhanced Polyimide Custom
CUSTOM-61-12-579KT 0.12 in KT – Thermally Enhanced Polyimide Custom
CUSTOM-61-13-579KT 0.13 in KT – Thermally Enhanced Polyimide Custom
CUSTOM-61-14-579KT 0.14 in KT – Thermally Enhanced Polyimide Custom
CUSTOM-61-15-579KT 0.15 in KT – Thermally Enhanced Polyimide Custom
CUSTOM-61-16-579KT 0.16 in KT – Thermally Enhanced Polyimide Custom
CUSTOM-61-18-579KT 0.18 in KT – Thermally Enhanced Polyimide Custom
CUSTOM-61-20-579KT 0.2 in KT – Thermally Enhanced Polyimide Custom
CUSTOM-61-12-579 0.12 in No Carrier (Unsupported) Custom
CUSTOM-61-13-579 0.13 in No Carrier (Unsupported) Custom
CUSTOM-61-14-579 0.14 in No Carrier (Unsupported) Custom
CUSTOM-61-15-579 0.15 in No Carrier (Unsupported) Custom
CUSTOM-61-16-579 0.16 in No Carrier (Unsupported) Custom
CUSTOM-61-18-579 0.18 in No Carrier (Unsupported) Custom
CUSTOM-61-20-579 0.2 in No Carrier (Unsupported) Custom
CUSTOM-61-12-579PN 0.12 in PN – PEN Film Custom
CUSTOM-61-13-579PN 0.13 in PN – PEN Film Custom
CUSTOM-61-14-579PN 0.14 in PN – PEN Film Custom
CUSTOM-61-15-579PN 0.15 in PN – PEN Film Custom
CUSTOM-61-16-579PN 0.16 in PN – PEN Film Custom
CUSTOM-61-18-579PN 0.18 in PN – PEN Film Custom
CUSTOM-61-20-579PN 0.2 in PN – PEN Film Custom

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