CHO-THERM® Thermally Conductive Insulator Pads

Parker Chomerics CHO-THERM® Thermally Conductive Insulator Pads provide an alternative to greased mica insulators placed between discrete power devices and heat sinks. The CHO-THERM products are dry pads available with or without a pressure-sensitive adhesive (PSA) acrylic layer for ease of installation. These pads offer excellent mechanical strength and puncture resistance, good thermal properties, and good to excellent dielectric strength. Parker Chomerics CHO-THERM Thermally Conductive Insulator Pads are RoHS compliant and carry a UL-recognized V-0 flammability rating. Suitable applications include power conversion equipment, uninterruptible power supplies (UPS), power semiconductors, automotive electronics, and consumer electronics.

Results: 85
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Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Package/Case
Material
Thermal Conductivity
Color
Minimum Operating Temperature
Maximum Operating Temperature
Length
Width
Thickness
Tensile Strength
Flammability Rating
Series
Packaging
Parker Chomerics Thermal Interface Products Commercial Grade Conductive Electrical Insulator Pad, 0.008" - 8"x8" Sheet
Datasheet
100In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Insulator Pad Silicone 1.1 W/m-K Pink - 40 C + 200 C 8 in 8 in 0.008 in 110 lb/in UL 94 V-0 T441
Parker Chomerics Thermal Interface Products Commercial Grade Conductive Electrical Insulator Pad, 0.010" - 8"x8" Sheet
Datasheet
99In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Insulator Pad Silicone 1 W/m-K Blue - 40 C + 200 C 8 in 8 in 0.01 in 100 lb/in 1674
Parker Chomerics Thermal Interface Products Commercial Conductive Insulator Pad, TO-220, Adhesive, 0.687x0.562", 0.01" Thick
Datasheet
990Expected 10/21/2026
Min.: 1
Mult.: 1
1674
Parker Chomerics Thermal Interface Products High Power Conductive Electrical Insulator Pad, TO-3, 1.593x1.100", 0.010" Thick
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 500
Mult.: 1
T500
Parker Chomerics Thermal Interface Products Thermal Insulator Pad, Aero/Defense Grade, 0.015" Thick, DO-4, 0.625" Dia.
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
1671
Parker Chomerics Thermal Interface Products Commercial Grade Conductive Electrical Insulator Pad, 0.008" DO-4, 0.625" Dia.
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1
T441
Parker Chomerics Thermal Interface Products High Power Thermal Conductive Electrical Insulator Pad, 0.010" DO-4, 0.625" Dia.
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1
T500
Parker Chomerics Thermal Interface Products Thermal Insulator Pad, Aero/Defense Grade, 0.015" Thick, DO-5, 1.000" Dia.
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 500
Mult.: 1
1671
Parker Chomerics Thermal Interface Products Commercial Grade Conductive Electrical Insulator Pad, 0.008" DO-5, 1.000" Dia.
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
T441
Parker Chomerics Thermal Interface Products High Power Thermal Conductive Electrical Insulator Pad, 0.010" DO-5, 1.000" Dia.
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 500
Mult.: 1
T500
Parker Chomerics Thermal Interface Products Commercial Grade Conductive Insulator Pad, TO-66, 1.375x0.825", 0.008" Thick
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1
T441
Parker Chomerics Thermal Interface Products High Power Conductive Electrical Insulator Pad, TO-66, 1.375x0.825", 0.01" Thick
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 500
Mult.: 1
T500
Parker Chomerics Thermal Interface Products Commercial Grade Conductive Insulator Pad, TO-220, 0.687x0.562", 0.008" Thick
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1
T441
Parker Chomerics Thermal Interface Products High Power Conductive Insulator Pad, TO-220, 0.687x0.562", 0.01" Thick
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1
T500
Parker Chomerics Thermal Interface Products Commercial Grade Conductive Insulator Pad, TO-220, 0.710x0.500", 0.008" Thick
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
T441
Parker Chomerics Thermal Interface Products High Power Conductive Electrical Insulator Pad, TO-220, 0.710x0.5", 0.010" Thick
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1
T500
Parker Chomerics Thermal Interface Products Commercial Grade Conductive Insulator Pad, TO-3, 1.650x1.065", 0.01" Thick
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 500
Mult.: 1
1674
Parker Chomerics Thermal Interface Products Thermal Insulator Pad, Aero/Defense Grade, TO-220, 0.750x0.500", 0.015" Thick
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 500
Mult.: 1
1671
Parker Chomerics Thermal Interface Products Commercial Grade Conductive Insulator Pad, TO-220, 0.750x0.500", 0.008" Thick
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
T441
Parker Chomerics Thermal Interface Products High Power Conductive Electrical Insulator Pad, TO-220, 0.750x0.5", 0.010" Thick
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1
T500
Parker Chomerics Thermal Interface Products Thermal Insulator Pad, Aero/Defense Grade, TO-220, 0.855x0.562", 0.015" Thick
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 500
Mult.: 1
1671
Parker Chomerics Thermal Interface Products Commercial Grade Conductive Insulator Pad, TO-220, 0.855x0.562", 0.008" Thick
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1
T441
Parker Chomerics Thermal Interface Products High Power Conductive Insulator Pad, TO-220, 0.855x0.562", 0.01" Thick
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
T500
Parker Chomerics Thermal Interface Products Commercial Grade Conductive Insulator Pad, CHO-THERM 1671 Series
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 60
Mult.: 1
1671
Parker Chomerics Thermal Interface Products Commercial Grade Conductive Insulator Pad, TO-247, 1.41x0.81", 0.008" Thick
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1
T441