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Insulators Series Thermal Management

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Types of Thermal Management

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Part #

Thermal Interface Products Thermalsil III Pad for TO-220, Grey/Green, 17.50x14.27x 0.152mm, Silicone Rubber

53-77-2G
Aavid
1: $1.17
4,618In Stock

Mfr. Part #
53-77-2G

Mouser Part #
532-53-77-2G

Aavid

Thermal Interface Products Thermalsil III Pad for TO-220, Grey/Green, 17.50x14.27x 0.152mm, Silicone Rubber

Datasheet

4,618In Stock

$1.17

$1.06

$1.02

$0.977

View

Min.: 1
Mult.: 1

Thermal Interface Products Thermalsil III Pad for TO-220, Grey/Green, 19.05x12.70x 0.152mm, Silicone Rubber

53-77-4G
Aavid
1: $0.77
4,120In Stock

Mfr. Part #
53-77-4G

Mouser Part #
532-53-77-4G

Aavid

Thermal Interface Products Thermalsil III Pad for TO-220, Grey/Green, 19.05x12.70x 0.152mm, Silicone Rubber

Datasheet

4,120In Stock

$0.77

$0.763

$0.73

$0.698

Min.: 1
Mult.: 1

Thermal Interface Products Insulator for TO-220, Aluminum Oxide Ceramic, 1.78mm Thickness, 16.51mm

4171G
Aavid
1: $1.42
988In Stock
10,000Expected 12/29/2026

Mfr. Part #
4171G

Mouser Part #
532-4171G

Aavid

Thermal Interface Products Insulator for TO-220, Aluminum Oxide Ceramic, 1.78mm Thickness, 16.51mm

Datasheet

988In Stock

10,000Expected 12/29/2026

$1.42

$1.26

$1.20

$1.16

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Min.: 1
Mult.: 1

Thermal Interface Products Thermalsil III Pad for TO220, Sil Rubber, 19.05x12.70x 0.152mm, Adhesive-1 Side

53-77-4ACG
Aavid
1: $1.07
7,920Expected 9/10/2026

Mfr. Part #
53-77-4ACG

Mouser Part #
532-53-77-4ACG

Aavid

Thermal Interface Products Thermalsil III Pad for TO220, Sil Rubber, 19.05x12.70x 0.152mm, Adhesive-1 Side

Datasheet

7,920Expected 9/10/2026

$1.07

$0.943

$0.898

$0.866

View

Min.: 1
Mult.: 1

Thermal Interface Products Thermalsil III Pad for TO220, Sil Rubber, 18.42x13.21x 0.152mm, Adhesive-1 Side

53-77-9ACG
Aavid
1: $0.97
727In Stock
6,000Expected 8/28/2026

Mfr. Part #
53-77-9ACG

Mouser Part #
532-53-77-9ACG

Aavid

Thermal Interface Products Thermalsil III Pad for TO220, Sil Rubber, 18.42x13.21x 0.152mm, Adhesive-1 Side

Datasheet

727In Stock

6,000Expected 8/28/2026

$0.97

$0.857

$0.82

$0.79

View

Min.: 1
Mult.: 1

Thermal Interface Products Thermalsil III Insulator Pad/Film for TO-220

53-78-1ACG
Aavid
1: $1.92
963In Stock
5,000Expected 10/27/2026

Mfr. Part #
53-78-1ACG

Mouser Part #
532-53-78-1ACG

Aavid

Thermal Interface Products Thermalsil III Insulator Pad/Film for TO-220

Datasheet

963In Stock

5,000Expected 10/27/2026

$1.92

$1.77

$1.72

$1.68

View

Min.: 1
Mult.: 1

Heat Sinks Snap-On Cover for TO-3, Nylon, Black

8909NBG
Aavid
1: $0.33
3,508In Stock

Mfr. Part #
8909NBG

Mouser Part #
532-8909NBG

Aavid

Heat Sinks Snap-On Cover for TO-3, Nylon, Black

Datasheet

3,508In Stock

$0.33

$0.304

$0.301

Min.: 1
Mult.: 1

Thermal Interface Products Thermalsil III Pad for TO218, Polygon, 5-Side, 23.80x19.05x 0.152mm, Sil Rubber

53-02-103G
Aavid
1: $1.32
516In Stock

Mfr. Part #
53-02-103G

Mouser Part #
532-53-02-103G

Aavid

Thermal Interface Products Thermalsil III Pad for TO218, Polygon, 5-Side, 23.80x19.05x 0.152mm, Sil Rubber

Datasheet

516In Stock

$1.32

$1.20

$1.17

$1.14

View

Min.: 1
Mult.: 1

Thermal Interface Products Mica Insulator for TO-220, Rectangle, Opaque, 18.92x13.84x 0.051mm

56-77-11G
Aavid
1: $0.57
50,290On Order

Mfr. Part #
56-77-11G

Mouser Part #
532-56-77-11

Aavid

Thermal Interface Products Mica Insulator for TO-220, Rectangle, Opaque, 18.92x13.84x 0.051mm

Datasheet

50,290On Order

$0.57

$0.529

$0.512

$0.503

View

Min.: 1
Mult.: 1

Thermal Interface Products Insulator for TO-18, 5.59x2.54x1.02mm

4018G
Aavid
1: $22.31
5,000Expected 11/11/2026

Mfr. Part #
4018G

Mouser Part #
532-4018G

Aavid

Thermal Interface Products Insulator for TO-18, 5.59x2.54x1.02mm

Datasheet

5,000Expected 11/11/2026

$22.31

$21.11

Min.: 1
Mult.: 1

Thermal Interface Products Thermalfilm for TO-5, 9.91mm Outer Diameter, 5.08mm ID, 0.91mm, 3 Holes

43-05-2G
Aavid
1: $0.68
12,000Expected 9/2/2026

Mfr. Part #
43-05-2G

Mouser Part #
532-43-05-2

Aavid

Thermal Interface Products Thermalfilm for TO-5, 9.91mm Outer Diameter, 5.08mm ID, 0.91mm, 3 Holes

Learn More

Datasheet

Product Comments

12,000Expected 9/2/2026

$0.68

$0.611

$0.585

$0.569

View

Min.: 1
Mult.: 1

Thermal Interface Products Thermalfilm for TO-18, 6.35mm Outer Diameter, 2.54mm ID, 0.91mm, 4 Holes

43-18-1G
Aavid
1: $0.38
9,839Expected 3/2/2027

Mfr. Part #
43-18-1G

Mouser Part #
532-43-18-1G

Aavid

Thermal Interface Products Thermalfilm for TO-18, 6.35mm Outer Diameter, 2.54mm ID, 0.91mm, 4 Holes

Learn More

Datasheet

9,839Expected 3/2/2027

$0.38

$0.327

$0.312

$0.301

View

Min.: 1
Mult.: 1

Thermal Interface Products Mica Insulator for TO-3

56-03-2G
Aavid
1: $3.66
1,855Expected 8/28/2026

Mfr. Part #
56-03-2G

Mouser Part #
532-56-03-2G

Aavid

Thermal Interface Products Mica Insulator for TO-3

Datasheet

1,855Expected 8/28/2026

$3.66

$3.65

$3.46

$1.23

View

Min.: 1
Mult.: 1

Thermal Interface Products Thermalfilm for TO-3, 0.05mm Thickness, 42.04x27mm

43-03-3G
Aavid
2,500: $1.78
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
43-03-3G

Mouser Part #
532-43-03-3G

Aavid

Thermal Interface Products Thermalfilm for TO-3, 0.05mm Thickness, 42.04x27mm

Datasheet

Non-Stocked Lead-Time 11 Weeks

$1.78

Min.: 2,500
Mult.: 500

Thermal Interface Products Insulator

110500F00000G
Aavid
10,000: $2.13
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
110500F00000G

Mouser Part #
532-110500F00G

Aavid

Thermal Interface Products Insulator

Non-Stocked Lead-Time 13 Weeks

$2.13

Min.: 10,000
Mult.: 2,000

Thermal Interface Products Conductive Hardware for TO3, 39.65mm L, 26.67mm W, 0.81mm Thick, Ceramic

4003-1G
Aavid
100: $54.56
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
4003-1G

Mouser Part #
532-4003-1

Aavid

Thermal Interface Products Conductive Hardware for TO3, 39.65mm L, 26.67mm W, 0.81mm Thick, Ceramic

Datasheet

Non-Stocked Lead-Time 13 Weeks

$54.56

View

Min.: 100
Mult.: 50

Thermal Interface Products Thermalsil III Pad for TO-5, Round, Beryllium Oxide Ceramic, 9.14x5.08x 0.762mm

4005G
Aavid
5,000: $7.98
Non-Stocked Lead-Time 32 Weeks

Mfr. Part #
4005G

Mouser Part #
532-4005G

Aavid

Thermal Interface Products Thermalsil III Pad for TO-5, Round, Beryllium Oxide Ceramic, 9.14x5.08x 0.762mm

Datasheet

Non-Stocked Lead-Time 32 Weeks

$7.98

Min.: 5,000
Mult.: 1,000

Thermal Interface Products Thermalfilm, #4 Thread, 6.35mm Outer Diameter, 3.05mm Inner Diameter

43-02-4G
Aavid
30,000: $0.414
Non-Stocked Lead-Time 32 Weeks

Mfr. Part #
43-02-4G

Mouser Part #
532-43-02-4G

Aavid

Thermal Interface Products Thermalfilm, #4 Thread, 6.35mm Outer Diameter, 3.05mm Inner Diameter

Datasheet

Non-Stocked Lead-Time 32 Weeks

$0.414

Min.: 30,000
Mult.: 15,000

Thermal Interface Products Thermalfilm for TO-3, 0.05mm Thickness, 42.04x28.58mm

43-03-6G
Aavid
2,000: $2.09
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
43-03-6G

Mouser Part #
532-43-03-6G

Aavid

Thermal Interface Products Thermalfilm for TO-3, 0.05mm Thickness, 42.04x28.58mm

Datasheet

Non-Stocked Lead-Time 13 Weeks

$2.09

Min.: 2,000
Mult.: 2,000

Thermal Interface Products Thermalfilm for TO-5, 9.91mm Outer Diameter, 5.08mm ID, 0.91mm, 4 Holes

43-05-1G
Aavid
1: $1.05
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
43-05-1G

Mouser Part #
532-43-05-1G

Aavid

Thermal Interface Products Thermalfilm for TO-5, 9.91mm Outer Diameter, 5.08mm ID, 0.91mm, 4 Holes

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

$1.05

$0.918

$0.875

$0.844

View

Min.: 1
Mult.: 1

Thermal Interface Products Thermalfilm for TO-126, Case 77, 11.1x7.92mm, 2.36mm Hole Diameter

43-77-1G
Aavid
1: $1.01
Non-Stocked Lead-Time 32 Weeks

Mfr. Part #
43-77-1G

Mouser Part #
532-43-77-1G

Aavid

Thermal Interface Products Thermalfilm for TO-126, Case 77, 11.1x7.92mm, 2.36mm Hole Diameter

Datasheet

Non-Stocked Lead-Time 32 Weeks

$1.01

$0.884

$0.86

$0.837

View

Min.: 1
Mult.: 1

Thermal Interface Products Thermalsil III Electric Insulator TO220, 20.96x22.99x5.33x3.68mm, 1Side Adhesive

53-77-10ACG
Aavid
6,000: $1.11
Non-Stocked Lead-Time 32 Weeks

Mfr. Part #
53-77-10ACG

Mouser Part #
532-53-77-10AC

Aavid

Thermal Interface Products Thermalsil III Electric Insulator TO220, 20.96x22.99x5.33x3.68mm, 1Side Adhesive

Datasheet

Non-Stocked Lead-Time 32 Weeks

$1.11

Min.: 6,000
Mult.: 2,000

Thermal Interface Products Thermalsil III Electric Insulator for TO-220, 26.16x13.21x3.81x3.3mm

53-77-11G
Aavid
6,000: $37.58
Non-Stocked Lead-Time 32 Weeks

Mfr. Part #
53-77-11G

Mouser Part #
532-53-77-11

Aavid

Thermal Interface Products Thermalsil III Electric Insulator for TO-220, 26.16x13.21x3.81x3.3mm

Datasheet

Non-Stocked Lead-Time 32 Weeks

$37.58

Min.: 6,000
Mult.: 2,000

Thermal Interface Products Thermalsil III Pad for TO220, Sil Rubber, 17.50x14.27x 0.152mm, Adhesive-1 Side

53-77-2ACG
Aavid
6,000: $0.901
Non-Stocked Lead-Time 32 Weeks

Mfr. Part #
53-77-2ACG

Mouser Part #
532-53-77-2ACG

Aavid

Thermal Interface Products Thermalsil III Pad for TO220, Sil Rubber, 17.50x14.27x 0.152mm, Adhesive-1 Side

Datasheet

Non-Stocked Lead-Time 32 Weeks

$0.901

Min.: 6,000
Mult.: 3,000

Thermal Interface Products Thermalsil III Pad for TO-220, Grey/Green, 17.50x14.27x 0.152mm, Silicone Rubber

53-77-3G
Aavid
1: $1.01
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
53-77-3G

Mouser Part #
532-53-77-3G

Aavid

Thermal Interface Products Thermalsil III Pad for TO-220, Grey/Green, 17.50x14.27x 0.152mm, Silicone Rubber

Datasheet

Non-Stocked Lead-Time 13 Weeks

$1.01

$0.886

$0.862

$0.834

View

Min.: 1
Mult.: 1

Insulators Series Thermal Management

Types of Thermal Management

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