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

4040220
Wurth Elektronik
1: S/3.46
334In Stock
150Expected 7/31/2026
New Product

Mfr. Part #
4040220

Mouser Part #
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

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Datasheet

334In Stock

150Expected 7/31/2026

S/3.46

S/3.23

S/3.00

S/2.76

S/2.45

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: S/28.96
401In Stock
300Expected 8/7/2026

Mfr. Part #
4051100100017

Mouser Part #
710-4051100100017

Wurth Elektronik

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

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Datasheet

401In Stock

300Expected 8/7/2026

S/28.96

S/25.42

S/23.28

S/21.18

S/17.91

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: S/128.92
531In Stock

Mfr. Part #
4051210297017

Mouser Part #
710-4051210297017

Wurth Elektronik

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

Learn More

Datasheet

531In Stock

S/128.92

S/112.80

S/103.11

S/93.46

S/78.63

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: S/10.28
2,653In Stock

Mfr. Part #
407150015115

Mouser Part #
710-407150015115

Wurth Elektronik

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

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Datasheet

2,653In Stock

S/10.28

S/9.07

S/8.29

S/7.59

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: S/10.67
1,874In Stock
50On Order

Mfr. Part #
407150015200

Mouser Part #
710-407150015200

Wurth Elektronik

Thermal Interface Products WE-TGFG Graphite Foam Gasket

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Datasheet

1,874In Stock

50On Order

S/10.67

S/9.42

S/8.64

S/7.90

S/6.70

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: S/12.34
694In Stock
380Expected 9/11/2026

Mfr. Part #
407200045020

Mouser Part #
710-407200045020

Wurth Elektronik

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

Learn More

Datasheet

694In Stock

380Expected 9/11/2026

S/12.34

S/10.86

S/9.96

S/9.11

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 Sqare Flr Pad 100mm x 100mm x 4mm

40014040
Wurth Elektronik
1: S/93.58
110In Stock

Mfr. Part #
40014040

Mouser Part #
710-40014040

Wurth Elektronik

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

Learn More

Datasheet

110In Stock

S/93.58

S/77.50

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: S/65.94
133In Stock
294Expected 8/7/2026

Mfr. Part #
40016005

Mouser Part #
710-40016005

Wurth Elektronik

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

Learn More

Datasheet

133In Stock

294Expected 8/7/2026

S/65.94

S/53.37

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermal Pad

Non-standard

Ceramic Filled Silicone

6 W/m-K

Gray

- 50 C

+ 150 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: S/92.56
101In Stock
100Expected 7/31/2026

Mfr. Part #
40016010

Mouser Part #
710-40016010

Wurth Elektronik

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

Learn More

Datasheet

101In Stock

100Expected 7/31/2026

S/92.56

S/74.93

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: S/50.99
196In Stock

Mfr. Part #
40115005

Mouser Part #
710-40115005

Wurth Elektronik

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

Learn More

Datasheet

196In Stock

S/50.99

S/41.26

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 Rect Phs Mtrl 400mm x 300mm x .2mm

402150403020
Wurth Elektronik
1: S/458.96
32In Stock

Mfr. Part #
402150403020

Mouser Part #
710-402150403020

Wurth Elektronik

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

Learn More

Datasheet

32In Stock

S/458.96

S/421.48

S/420.97

S/420.55

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 25m Thermal Transfer Tape

403012050
Wurth Elektronik
1: S/561.03
41In Stock
23Expected 8/7/2026

Mfr. Part #
403012050

Mouser Part #
710-403012050

Wurth Elektronik

Thermal Interface Products 25m Thermal Transfer Tape

Learn More

Datasheet

41In Stock

23Expected 8/7/2026

S/561.03

S/464.49

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: S/160.37
142In Stock

Mfr. Part #
404016015

Mouser Part #
710-404016015

Wurth Elektronik

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

Learn More

Datasheet

142In Stock

S/160.37

S/119.15

S/114.17

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: S/9.46
696In Stock
375Expected 8/21/2026

Mfr. Part #
407150015030

Mouser Part #
710-407150015030

Wurth Elektronik

Thermal Interface Products WE-TGFG Graphite Foam Gasket

Learn More

Datasheet

696In Stock

375Expected 8/21/2026

S/9.46

S/8.33

S/7.67

S/6.97

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: S/11.09
34In Stock
540Expected 9/11/2026

Mfr. Part #
407150045015

Mouser Part #
710-407150045015

Wurth Elektronik

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

Learn More

Datasheet

34In Stock

540Expected 9/11/2026

S/11.09

S/9.77

S/8.99

S/6.97

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: S/241.61
18In Stock

Mfr. Part #
40001050

Mouser Part #
710-40001050

Wurth Elektronik

Thermal Interface Products WE-TGF 1W Rectangle 400x200x5mm

Learn More

Datasheet

18In Stock

S/241.61

S/203.23

S/190.77

S/190.73

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 .5mm

40006005
Wurth Elektronik
1: S/450.63
16In Stock
36On Order

Mfr. Part #
40006005

Mouser Part #
710-40006005

Wurth Elektronik

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

Learn More

Datasheet

16In Stock

36On Order

S/450.63

S/364.73

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 1mm

40006010
Wurth Elektronik
1: S/673.40
10In Stock
9Expected 8/7/2026

Mfr. Part #
40006010

Mouser Part #
710-40006010

Wurth Elektronik

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

Learn More

Datasheet

10In Stock

9Expected 8/7/2026

S/673.40

S/544.99

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 Thrml Flr Pad 200mm x 400mm x 3mm

40006030
Wurth Elektronik
1: S/672.86
9In Stock
9Expected 8/7/2026

Mfr. Part #
40006030

Mouser Part #
710-40006030

Wurth Elektronik

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

Learn More

Datasheet

9In Stock

9Expected 8/7/2026

S/672.86

S/560.21

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 1W Square 100x100x2mm

40011020
Wurth Elektronik
1: S/32.42
136In Stock

Mfr. Part #
40011020

Mouser Part #
710-40011020

Wurth Elektronik

Thermal Interface Products WE-TGF 1W Square 100x100x2mm

Learn More

Datasheet

136In Stock

S/32.42

S/29.35

S/24.68

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: S/59.79
21In Stock

Mfr. Part #
40011050

Mouser Part #
710-40011050

Wurth Elektronik

Thermal Interface Products WE-TGF 1W Square 100x100x5mm

Learn More

Datasheet

21In Stock

S/59.79

S/54.07

S/45.54

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

Thermal Interface Products WE-TGF Sqare Flr Pad 100mm x 100mm x 2mm

40012020
Wurth Elektronik
1: S/58.15
11In Stock

Mfr. Part #
40012020

Mouser Part #
710-40012020

Wurth Elektronik

Thermal Interface Products WE-TGF Sqare Flr Pad 100mm x 100mm x 2mm

Learn More

Datasheet

11In Stock

S/58.15

S/47.06

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermal Pad

Non-standard

Ceramic Filled Silicone

2 W/m-K

Blue

- 50 C

+ 180 C

100 mm

2 mm

WE-TGF

Bulk

Thermal Interface Products WE-TGF Sqare Flr Pad 100mm x 100mm x 5mm

40012050
Wurth Elektronik
1: S/74.42
32In Stock
17Expected 8/7/2026

Mfr. Part #
40012050

Mouser Part #
710-40012050

Wurth Elektronik

Thermal Interface Products WE-TGF Sqare Flr Pad 100mm x 100mm x 5mm

Learn More

Datasheet

32In Stock

17Expected 8/7/2026

S/74.42

S/60.22

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermal Pad

Non-standard

Ceramic Filled Silicone

2 W/m-K

Blue

- 50 C

+ 180 C

100 mm

5 mm

WE-TGF

Bulk

Thermal Interface Products WE-TGF Sqare Flr Pad 100mm x 100mm x 2mm

40013020
Wurth Elektronik
1: S/51.50
26In Stock
49Expected 8/7/2026

Mfr. Part #
40013020

Mouser Part #
710-40013020

Wurth Elektronik

Thermal Interface Products WE-TGF Sqare Flr Pad 100mm x 100mm x 2mm

Learn More

Datasheet

26In Stock

49Expected 8/7/2026

S/51.50

S/42.16

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermal Pad

Non-standard

Ceramic Filled Silicone

3 W/m-K

Blue

- 50 C

+ 180 C

100 mm

2 mm

WE-TGF

Bulk

Thermal Interface Products WE-TGF Sqare Flr Pad 100mm x 100mm x 5mm

40013050
Wurth Elektronik
1: S/121.60
21In Stock
304On Order

Mfr. Part #
40013050

Mouser Part #
710-40013050

Wurth Elektronik

Thermal Interface Products WE-TGF Sqare Flr Pad 100mm x 100mm x 5mm

Learn More

Datasheet

21In Stock

304On Order

S/121.60

S/98.44

Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets

Thermal Pad

Non-standard

Ceramic Filled Silicone

3 W/m-K

Blue

- 50 C

+ 180 C

100 mm

5 mm

WE-TGF

Bulk

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