Thermally Conductive Adhesive Tapes

3M™ Thermally Conductive Tapes offer a wide range that can be used in various thermal interface solutions, including cushion gasket tape, XYZ-axis thermally conductive tape, double-sided tape, adhesive transfer tape, and water contact indicator tape variants. These thin, highly conformable thermal interfaces and heat-spreading tapes provide high adhesion and excellent thermal conductivity. The tapes apply quickly and easily. A good dielectric strength makes these tapes appropriate for applications, including bonding heat sinks, heat spreaders, and other cooling devices to the IC packages, power transistors, and other heat-generating components.

Results: 48
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (RON) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Package/Case
Material
Thermal Conductivity
Breakdown Voltage
Color
Minimum Operating Temperature
Maximum Operating Temperature
Length
Width
Thickness
Flammability Rating
Series
Packaging
3M Electronic Specialty Thermal Interface Products Adhesive Thermal Transfer Tape, Clear, 1 in x 60 yd, 5 mil
Datasheet
77In Stock
Min.: 1
Mult.: 1

Thermally Conductive Adhesive Tape Thermally Conductive Tape 0.19 W/m-K 3 kV Tan + 204 C 55 m 25 mm 0.13 mm
3M Electronic Specialty Thermal Interface Products FULLAXS EMI BULKHEAD ASSEMBLY
Datasheet
12In Stock
30Expected 3/16/2026
Min.: 1
Mult.: 1

Thermally Conductive Adhesive Tape Thermally Conductive Tape Non-standard Acrylic 0.60 W/m-K White + 70 C 101.6 mm 0.25 mm UL 74 6-C 8810
3M Electronic Specialty Thermal Interface Products THERM COND INT PAD 0.5MM 155MMX210MM
Datasheet
77In Stock
60On Order
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermally Conductive Tape Non-standard Silicone Elastomer 5 W/m-K Gray - 50 C + 140 C 0.5 mm UL 94 V-0 5519
3M Electronic Specialty Thermal Interface Products Silicon Intrfac Pad 210mm x 300mm x2.0mm
Datasheet
46In Stock
Min.: 1
Mult.: 1
Gap Fillers / Gap Pads / Sheets Thermally Conductive Tape Non-standard Silicone Elastomer 1.1 W/m-K White - 50 C + 125 C 210 mm 300 mm 2 mm UL 94 V-0 5584
3M Electronic Specialty Thermal Interface Products Silicon Intrfac Pad 210mm x 300mm x0.5mm
Datasheet
359In Stock
Min.: 1
Mult.: 1
Gap Fillers / Gap Pads / Sheets Thermally Conductive Tape Non-standard Silicone Elastomer 1.1 W/m-K White - 50 C + 125 C 210 mm 155 mm 0.5 mm UL 94 V-0 5584
3M Electronic Specialty Thermal Interface Products WX300901310 3M(TM) THERMALLY COND INTERFACE PAD 5591, 210MM X 300MM 2.5MM
Datasheet
109In Stock
Min.: 1
Mult.: 1
Gap Fillers / Gap Pads / Sheets Thermally Conductive Tape Non-standard Silicone Elastomer 1 W/m-K White - 50 C + 125 C 210 mm 300 mm 2.5 mm UL 94 V-0 5591
3M Electronic Specialty Thermal Interface Products Interfac Pad Sheet 210mm x 300mm x1.0mm
Datasheet
209In Stock
Min.: 1
Mult.: 1
Gap Fillers / Gap Pads / Sheets Thermally Conductive Tape Non-standard Silicone Elastomer 1 W/m-K White - 50 C + 125 C 210 mm 300 mm 1 mm UL 94 V-0 5591
3M Electronic Specialty Thermal Interface Products THERM COND INT PAD 1.0MM 230MMX320MM
Datasheet
135In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermally Conductive Tape Silicone Elastomer 3.1 W/m-K Gray 1 mm UL 94 V-0
3M Electronic Specialty Thermal Interface Products Silicon Intrfac Pad 210mm x 155mm x1.0mm
Datasheet
66In Stock
Min.: 1
Mult.: 1
Gap Fillers / Gap Pads / Sheets Thermally Conductive Tape Non-standard Silicone Elastomer 3.5 W/m-K Gray - 50 C + 125 C 210 mm 155 mm 1 mm UL 94 V-0 5549S
3M Electronic Specialty Thermal Interface Products
Datasheet
88In Stock
40On Order
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermally Conductive Tape Non-standard Silicone Elastomer 5 W/m-K Gray - 50 C + 140 C 210 mm 155 mm 2 mm UL 94 V-0 5519
3M Electronic Specialty Thermal Interface Products Thermally Conductive Interface Pad Sheet, 210mm x 155mm x 1.0mm
Datasheet
229In Stock
200Expected 2/18/2026
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermally Conductive Tape Non-standard Silicone Elastomer 5 W/m-K Gray - 50 C + 140 C 210 mm 155 mm 1 mm UL 94 V-0 5519

3M Electronic Specialty Thermal Interface Products WX300950580 3M(TM) THERMALLY COND INTERFACE PAD 5583S, 210MM X 300MM 1.0MM
Datasheet
168In Stock
Min.: 1
Mult.: 1
Gap Fillers / Gap Pads / Sheets Thermally Conductive Tape Non-standard Silicone Elastomer 1 W/m-K White - 40 C + 125 C 210 mm 155 mm 1 mm UL 94 V-0 5583S

3M Electronic Specialty Thermal Interface Products WX300950606 3M(TM) THERMALLY COND INTERFACE PAD 5583S, 210MM X 300MM 2.0MM
Datasheet
51In Stock
20On Order
Min.: 1
Mult.: 1
Gap Fillers / Gap Pads / Sheets Thermally Conductive Tape Non-standard Silicone Elastomer 1 W/m-K White - 40 C + 125 C 210 mm 155 mm 2 mm UL 94 V-0 5583S
3M Electronic Specialty Thermal Interface Products Thermally Conductive Interface Pad Sheet, 210mm X 300mm x 1.0mm, Black
Datasheet
117In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermally Conductive Tape Non-standard Silicone Elastomer 1.6 W/m-K Gray - 60 C + 125 C 210 mm 155 mm 1 mm UL 94 V-0 5595S
3M Electronic Specialty Thermal Interface Products Adhesive Thermal Transfer Tape, Clear, 1/2 in x 60 yd, 5 mil
Datasheet
19In Stock
72Expected 2/16/2026
Min.: 1
Mult.: 1

Thermally Conductive Adhesive Tape Thermally Conductive Tape 0.19 W/m-K 3 kV Tan + 204 C 55 m 12.7 mm 0.13 mm
3M Electronic Specialty Thermal Interface Products Acrlic Interfac Pad 220mm X 220mm X 1mm
Datasheet
29In Stock
Min.: 1
Mult.: 1
Gap Fillers / Gap Pads / Sheets Thermally Conductive Tape Non-standard Silicone Elastomer 5589H
3M Electronic Specialty Thermal Interface Products THERM COND INT PAD 1MIL 230MMX320MM
Datasheet
28In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermally Conductive Tape Silicone Elastomer 3.1 W/m-K Gray 1 mm UL 94 V-0
3M Electronic Specialty Thermal Interface Products WX300950713 3M(TM) THERMALLY COND INTERFACE PAD 5586, 210MM X 300MM 2.0MM
Datasheet
5In Stock
200Expected 5/11/2026
Min.: 1
Mult.: 1
Gap Fillers / Gap Pads / Sheets Thermally Conductive Tape Non-standard Silicone Elastomer 1.6 W/m-K Black - 50 C + 125 C 210 mm 155 mm 2 mm UL 94 V-0 5586
3M Electronic Specialty Thermal Interface Products Silicon Intrfac Pad 210mm x 300mm x1.5mm
Datasheet
15In Stock
200Expected 3/25/2026
Min.: 1
Mult.: 1
Gap Fillers / Gap Pads / Sheets Thermally Conductive Tape Non-standard Silicone Elastomer 1 W/m-K White - 50 C + 125 C 210 mm 300 mm 1.5 mm UL 94 V-0 5591
3M Electronic Specialty Thermal Interface Products THERM COND INT PAD 1.5MM 155MMX210MM
Datasheet
347On Order
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermally Conductive Tape Non-standard Silicone Elastomer 5 W/m-K Gray - 50 C + 140 C 210 mm 155 mm 1.5 mm UL 94 V-0 5519
3M Electronic Specialty Thermal Interface Products
Datasheet
198Expected 3/31/2026
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermally Conductive Tape Silicone Elastomer 3.1 W/m-K Gray 2 mm UL 94 V-0
3M Electronic Specialty Thermal Interface Products 1"X36YDS ADHESIVE
Datasheet
18Expected 2/18/2026
Min.: 1
Mult.: 1

Thermally Conductive Adhesive Tape Thermally Conductive Tape Acrylic 0.60 W/m-K White 55 m 25.4 mm 0.25 mm
3M Electronic Specialty Thermal Interface Products THERM COND INT PAD 1.5MM 230MMX320MM
Datasheet
153Expected 4/16/2026
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermally Conductive Tape Silicone Elastomer 3.1 W/m-K Gray 1.5 mm UL 94 V-0

3M Electronic Specialty Thermal Interface Products Thermally Conductive Interface Pad 210mm x 300mm X .5mm Silicone Polymer
Datasheet
349Expected 4/20/2026
Min.: 1
Mult.: 1
Gap Fillers / Gap Pads / Sheets Thermally Conductive Tape Non-standard Silicone Elastomer 1 W/m-K White - 40 C + 125 C 300 mm 210 mm 0.5 mm UL 94 V-0 5583S
3M Electronic Specialty Thermal Interface Products Thermally Conductive Adhesive Transfer Tape, 2 in x 10yds
Datasheet
6Expected 4/16/2026
Min.: 1
Mult.: 1

Thermally Conductive Adhesive Tape Thermally Conductive Tape Acrylic 0.60 W/m-K White + 70 C 101.6 mm 0.50 mm UL 74 6-C