Thermal Interface Products

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Thermal Management Solutions

Würth Elektronik Thermal Management Solutions enable designers and engineers to control component heat. These products prevent components from overheating by providing a path for heat energy or by spreading the heat over a larger dissipation area. Thermal Management describes all methods used to take care of all the excess heat that electronic devices and components generate. It is a field of utmost importance in order to guarantee the reliability of electronic devices and components, develop robust devices, and reduce e-waste. Würth Elektronik Thermal Management Solutions improve the reliability of electronic devices and components. The portfolio includes a range of thermal management products designed to help cool electronics big and small.

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Part #

Thermal Interface Products WE-PCM Rect Phs Mtrl 400mm x 300mm x .2mm

402150403020
Wurth Elektronik
1: $117.91
64In Stock

Mfr. Part No.
402150403020

Mouser Part No
710-402150403020

Wurth Elektronik

Thermal Interface Products WE-PCM Rect Phs Mtrl 400mm x 300mm x .2mm

Learn More

Datasheet

64In Stock

$117.91

$108.28

$108.15

$108.04

View

Min.: 1
Mult.: 1

Phase Change Materials

Thermal Pad

Non-standard

Polyimide (PI)

5 W/m-K

Black

- 40 C

+ 130 C

400 mm

300 mm

0.2 mm

WE-PCM

Bulk

Thermal Interface Products WE-TINS Thermally Conduc Insulator Pad for TO-220 19.05 x 12.7 x 3.17mm Hole Dia

4040220
Wurth Elektronik
1: $0.89
334In Stock
150Expected 17/07/2026
New Product

Mfr. Part No.
4040220

Mouser Part No
710-4040220

New Product

Wurth Elektronik

Thermal Interface Products WE-TINS Thermally Conduc Insulator Pad for TO-220 19.05 x 12.7 x 3.17mm Hole Dia

Learn More

Datasheet

334In Stock

150Expected 17/07/2026

$0.89

$0.83

$0.77

$0.71

$0.63

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermally Conductive Insulator Pad

TO-220

1 W/m-K

- 60 C

+ 200 C

19.05 mm

12.7 mm

WE-TINS

Bulk

Thermal Interface Products WE-TGS Thrmal Sheet 100mm x 100mm x 37um

4051100100017
Wurth Elektronik
1: $7.44
407In Stock
300Expected 17/07/2026

Mfr. Part No.
4051100100017

Mouser Part No
710-4051100100017

Wurth Elektronik

Thermal Interface Products WE-TGS Thrmal Sheet 100mm x 100mm x 37um

Learn More

Datasheet

407In Stock

300Expected 17/07/2026

$7.44

$6.53

$5.98

$5.44

$4.60

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermal Pad

Non-standard

Graphite

1800 W/m-K

- 50 C

+ 120 C

100 mm

0.037 mm

WE-TGS

Bulk

Thermal Interface Products WE-TGS Thml Sht Rect 297 x 210 x 37um

4051210297017
Wurth Elektronik
1: $33.12
554In Stock

Mfr. Part No.
4051210297017

Mouser Part No
710-4051210297017

Wurth Elektronik

Thermal Interface Products WE-TGS Thml Sht Rect 297 x 210 x 37um

Learn More

Datasheet

554In Stock

$33.12

$28.98

$26.49

$24.01

$20.20

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermal Pad

Non-standard

Graphite

1800 W/m-K

- 50 C

+ 120 C

297 mm

210 mm

0.037 mm

WE-TGS

Bulk

Thermal Interface Products WE-TGFG Rect Flr Pad 15mm x 15mm x 11.5mm

407150015115
Wurth Elektronik
1: $2.64
2,661In Stock

Mfr. Part No.
407150015115

Mouser Part No
710-407150015115

Wurth Elektronik

Thermal Interface Products WE-TGFG Rect Flr Pad 15mm x 15mm x 11.5mm

Learn More

Datasheet

2,661In Stock

$2.64

$2.33

$2.13

$1.95

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermal Pad

Non-standard

Graphite

400 W/m-K

Black

- 40 C

+ 120 C

15 mm

11.5 mm

UL 94 V-0

WE-TGFG

Bulk

Thermal Interface Products WE-TGFG Graphite Foam Gasket

407150015200
Wurth Elektronik
1: $2.74
1,924In Stock
50On Order

Mfr. Part No.
407150015200

Mouser Part No
710-407150015200

Wurth Elektronik

Thermal Interface Products WE-TGFG Graphite Foam Gasket

Learn More

Datasheet

1,924In Stock

50On Order

$2.74

$2.42

$2.22

$2.03

$1.72

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermal Pad

Non-standard

Graphite

400 W/m-K

Black

- 40 C

+ 120 C

15 mm

20 mm

UL 94 V-0

WE-TGFG

Bulk

Thermal Interface Products WE-TGFG Thml Flr Pad 45mm x 20mm x 2mm

407200045020
Wurth Elektronik
1: $3.17
792In Stock

Mfr. Part No.
407200045020

Mouser Part No
710-407200045020

Wurth Elektronik

Thermal Interface Products WE-TGFG Thml Flr Pad 45mm x 20mm x 2mm

Learn More

Datasheet

792In Stock

$3.17

$2.79

$2.56

$2.34

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermal Pad

Non-standard

Graphite

400 W/m-K

Black

- 40 C

+ 120 C

45 mm

20 mm

2 mm

UL 94 V-0

WE-TGFG

Bulk

Thermal Interface Products WE-TGF Thrml Flr Pad 200mm x 400mm x .5mm

40006005
Wurth Elektronik
1: $115.77
19In Stock
13Expected 17/07/2026

Mfr. Part No.
40006005

Mouser Part No
710-40006005

Wurth Elektronik

Thermal Interface Products WE-TGF Thrml Flr Pad 200mm x 400mm x .5mm

Learn More

Datasheet

19In Stock

13Expected 17/07/2026

$115.77

$93.70

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermal Pad

Non-standard

Ceramic Filled Silicone

6 W/m-K

Gray

- 50 C

+ 180 C

400 mm

200 mm

0.51 mm

WE-TGF

Bulk

Thermal Interface Products WE-TGF Thrml Flr Pad 200mm x 400mm x 2mm

40006020
Wurth Elektronik
1: $214.82
12In Stock

Mfr. Part No.
40006020

Mouser Part No
710-40006020

Wurth Elektronik

Thermal Interface Products WE-TGF Thrml Flr Pad 200mm x 400mm x 2mm

Learn More

Datasheet

12In Stock

$214.82

$173.85

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermal Pad

Non-standard

Ceramic Filled Silicone

6 W/m-K

Gray

- 50 C

+ 180 C

400 mm

200 mm

2 mm

WE-TGF

Bulk

Thermal Interface Products WE-TGF Thrml Flr Pad 200mm x 400mm x 3mm

40006030
Wurth Elektronik
1: $172.86
11In Stock

Mfr. Part No.
40006030

Mouser Part No
710-40006030

Wurth Elektronik

Thermal Interface Products WE-TGF Thrml Flr Pad 200mm x 400mm x 3mm

Learn More

Datasheet

11In Stock

$172.86

$143.92

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermal Pad

Non-standard

Ceramic Filled Silicone

6 W/m-K

Gray

- 50 C

+ 180 C

400 mm

200 mm

3 mm

WE-TGF

Bulk

Thermal Interface Products WE-TGF Sqare Flr Pad 100mm x 100mm x 4mm

40014040
Wurth Elektronik
1: $24.04
123In Stock

Mfr. Part No.
40014040

Mouser Part No
710-40014040

Wurth Elektronik

Thermal Interface Products WE-TGF Sqare Flr Pad 100mm x 100mm x 4mm

Learn More

Datasheet

123In Stock

$24.04

$19.91

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermal Pad

Non-standard

Ceramic Filled Silicone

4 W/m-K

Purple

- 50 C

+ 180 C

100 mm

4 mm

WE-TGF

Bulk

Thermal Interface Products WE-TGF Sqare Thml 100mm x 100mm x 0.5mm

40016005
Wurth Elektronik
1: $16.94
139In Stock
294On Order

Mfr. Part No.
40016005

Mouser Part No
710-40016005

Wurth Elektronik

Thermal Interface Products WE-TGF Sqare Thml 100mm x 100mm x 0.5mm

Learn More

Datasheet

139In Stock

294On Order

$16.94

$13.71

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermal Pad

Non-standard

Ceramic Filled Silicone

6 W/m-K

Gray

- 50 C

+ 180 C

100 mm

0.51 mm

WE-TGF

Bulk

Thermal Interface Products WE-TGF Sqare Flr Pad 100mm x 100mm x 1mm

40016010
Wurth Elektronik
1: $23.78
101In Stock
100Expected 17/07/2026

Mfr. Part No.
40016010

Mouser Part No
710-40016010

Wurth Elektronik

Thermal Interface Products WE-TGF Sqare Flr Pad 100mm x 100mm x 1mm

Learn More

Datasheet

101In Stock

100Expected 17/07/2026

$23.78

$19.25

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermal Pad

Non-standard

Ceramic Filled Silicone

6 W/m-K

Gray

- 50 C

+ 180 C

100 mm

1 mm

WE-TGF

Bulk

Thermal Interface Products WE-TGF Sqare Rei Pad 100mm x 100mm x 0.5mm

40115005
Wurth Elektronik
1: $13.10
217In Stock

Mfr. Part No.
40115005

Mouser Part No
710-40115005

Wurth Elektronik

Thermal Interface Products WE-TGF Sqare Rei Pad 100mm x 100mm x 0.5mm

Learn More

Datasheet

217In Stock

$13.10

$10.60

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermal Pad

Non-standard

Ceramic Filled Silicone

5 W/m-K

White

- 50 C

+ 180 C

100 mm

0.51 mm

WE-TGF

Bulk

Thermal Interface Products WE-PCM Phs Chge Mtrl 400mm x 300mm x .2mm

402030403020
Wurth Elektronik
1: $22.83
85In Stock

Mfr. Part No.
402030403020

Mouser Part No
710-402030403020

Wurth Elektronik

Thermal Interface Products WE-PCM Phs Chge Mtrl 400mm x 300mm x .2mm

Learn More

Datasheet

85In Stock

$22.83

Min.: 1
Mult.: 1

Phase Change Materials

Thermal Pad

Non-standard

Polyimide (PI)

3 W/m-K

Gray

- 40 C

+ 130 C

400 mm

300 mm

0.2 mm

WE-PCM

Bulk

Thermal Interface Products 25m Thermal Transfer Tape

403012050
Wurth Elektronik
1: $144.13
21In Stock
44On Order

Mfr. Part No.
403012050

Mouser Part No
710-403012050

Wurth Elektronik

Thermal Interface Products 25m Thermal Transfer Tape

Learn More

Datasheet

21In Stock

44On Order

$144.13

$119.33

Min.: 1
Mult.: 1

Thermally Conductive Adhesive Tape

Thermal Transfer Tape

1 W/m-K

- 20 C

+ 90 C

25 m

50 mm

0.2 mm

WE-TTT

Bulk

Thermal Interface Products WE-TINS Thml Ind Pad 300 x 300mm x 0.23mm

404016015
Wurth Elektronik
1: $41.20
146In Stock

Mfr. Part No.
404016015

Mouser Part No
710-404016015

Wurth Elektronik

Thermal Interface Products WE-TINS Thml Ind Pad 300 x 300mm x 0.23mm

Learn More

Datasheet

146In Stock

$41.20

$30.61

$29.33

View

Min.: 1
Mult.: 1

Thermally Conductive Insulators

Thermal Pad

Non-standard

Silicone Elastomer

1.6 W/m-K

- 60 C

+ 200 C

300 mm

0.23 mm

UL 94 V-0

WE-TINS

Bulk

Thermal Interface Products WE-TGFG Graphite Foam Gasket

407150015030
Wurth Elektronik
1: $2.43
696In Stock

Mfr. Part No.
407150015030

Mouser Part No
710-407150015030

Wurth Elektronik

Thermal Interface Products WE-TGFG Graphite Foam Gasket

Learn More

Datasheet

696In Stock

$2.43

$2.14

$1.97

$1.79

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermal Pad

Non-standard

Graphite

400 W/m-K

Black

- 40 C

+ 120 C

15 mm

3 mm

UL 94 V-0

WE-TGFG

Bulk

Thermal Interface Products WE-TGFG Thml Flr Pad 45mm x 15mm x 1.5mm

407150045015
Wurth Elektronik
1: $2.85
539In Stock

Mfr. Part No.
407150045015

Mouser Part No
710-407150045015

Wurth Elektronik

Thermal Interface Products WE-TGFG Thml Flr Pad 45mm x 15mm x 1.5mm

Learn More

Datasheet

539In Stock

$2.85

$2.51

$2.31

$1.79

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermal Pad

Non-standard

Graphite

400 W/m-K

Black

- 40 C

+ 120 C

45 mm

15 mm

1.5 mm

UL 94 V-0

WE-TGFG

Bulk

Thermal Interface Products WE-TGF 1W Rectangle 400x200x5mm

40001050
Wurth Elektronik
1: $62.07
18In Stock

Mfr. Part No.
40001050

Mouser Part No
710-40001050

Wurth Elektronik

Thermal Interface Products WE-TGF 1W Rectangle 400x200x5mm

Learn More

Datasheet

18In Stock

$62.07

$52.21

$49.01

$49.00

View

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermal Pad

Non-standard

Ceramic Filled Silicone

1 W/m-K

Gray

- 50 C

+ 180 C

400 mm

200 mm

5 mm

WE-TGF

Bulk

Thermal Interface Products WE-TGF Thrml Flr Pad 200mm x 400mm x 4mm

40004040
Wurth Elektronik
1: $194.96
7In Stock
16Expected 17/07/2026

Mfr. Part No.
40004040

Mouser Part No
710-40004040

Wurth Elektronik

Thermal Interface Products WE-TGF Thrml Flr Pad 200mm x 400mm x 4mm

Learn More

Datasheet

7In Stock

16Expected 17/07/2026

$194.96

$157.79

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermal Pad

Non-standard

Ceramic Filled Silicone

4 W/m-K

Purple

- 50 C

+ 180 C

400 mm

200 mm

4 mm

WE-TGF

Bulk

Thermal Interface Products WE-TGF Thrml Flr Pad 200mm x 400mm x 2mm

40005020
Wurth Elektronik
1: $152.25
5In Stock

Mfr. Part No.
40005020

Mouser Part No
710-40005020

Wurth Elektronik

Thermal Interface Products WE-TGF Thrml Flr Pad 200mm x 400mm x 2mm

Learn More

Datasheet

5In Stock

$152.25

$123.22

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermal Pad

Non-standard

Ceramic Filled Silicone

5 W/m-K

White

- 50 C

+ 180 C

400 mm

200 mm

2 mm

WE-TGF

Bulk

Thermal Interface Products WE-TGF Thrml Flr Pad 200mm x 400mm x 1mm

40006010
Wurth Elektronik
1: $173.00
11In Stock
9Expected 07/08/2026

Mfr. Part No.
40006010

Mouser Part No
710-40006010

Wurth Elektronik

Thermal Interface Products WE-TGF Thrml Flr Pad 200mm x 400mm x 1mm

Learn More

Datasheet

11In Stock

9Expected 07/08/2026

$173.00

$140.01

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermal Pad

Non-standard

Ceramic Filled Silicone

6 W/m-K

Gray

- 50 C

+ 180 C

400 mm

200 mm

1 mm

WE-TGF

Bulk

Thermal Interface Products WE-TGF 1W Square 100x100x2mm

40011020
Wurth Elektronik
1: $8.33
136In Stock

Mfr. Part No.
40011020

Mouser Part No
710-40011020

Wurth Elektronik

Thermal Interface Products WE-TGF 1W Square 100x100x2mm

Learn More

Datasheet

136In Stock

$8.33

$7.54

$6.34

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermal Pad

Non-standard

Ceramic Filled Silicone

1 W/m-K

Gray

- 50 C

+ 180 C

100 mm

2 mm

WE-TGF

Bulk

Thermal Interface Products WE-TGF 1W Square 100x100x5mm

40011050
Wurth Elektronik
1: $15.36
12In Stock
9Expected 17/07/2026

Mfr. Part No.
40011050

Mouser Part No
710-40011050

Wurth Elektronik

Thermal Interface Products WE-TGF 1W Square 100x100x5mm

Learn More

Datasheet

12In Stock

9Expected 17/07/2026

$15.36

$13.89

$11.70

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermal Pad

Non-standard

Ceramic Filled Silicone

1 W/m-K

Gray

- 50 C

+ 180 C

100 mm

5 mm

WE-TGF

Bulk

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