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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 TO220, Sil Rubber, 18.42x13.21x 0.152mm, Adhesive-1 Side

53-77-9ACG
Aavid
1: £0.78
2,506In Stock
6,000Expected 29/04/2026

Mfr. Part No.
53-77-9ACG

Mouser Part No
532-53-77-9ACG

Aavid

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

Datasheet

2,506In Stock

6,000Expected 29/04/2026

£0.78

£0.689

£0.647

£0.62

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: £0.375
19,748In Stock

Mfr. Part No.
56-77-11G

Mouser Part No
532-56-77-11

Aavid

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

Datasheet

19,748In Stock

£0.375

£0.331

£0.315

£0.304

View

Min.: 1
Mult.: 1

Thermal Interface Products Insulating Covers, TO3, UL 94 V-0 UL 492 Type 1, Thermoplastic Polyester

8903VBG
Aavid
1: £2.15
2,423In Stock

Mfr. Part No.
8903VBG

Mouser Part No
532-8903VBG

Aavid

Thermal Interface Products Insulating Covers, TO3, UL 94 V-0 UL 492 Type 1, Thermoplastic Polyester

Datasheet

2,423In Stock

£2.15

£1.96

£1.90

£1.80

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: £0.563
5,489In Stock

Mfr. Part No.
53-77-4G

Mouser Part No
532-53-77-4G

Aavid

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

Datasheet

5,489In Stock

£0.563

£0.559

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: £0.526
1,965In Stock

Mfr. Part No.
43-05-2G

Mouser Part No
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

1,965In Stock

£0.526

£0.468

£0.448

£0.435

View

Min.: 1
Mult.: 1

Thermal Interface Products Thermalsil III Insulator for TO-220, 18.42x13.21mm, 4.32mm Hole Diameter

53-77-9G
Aavid
1: £0.413
1,463In Stock
9,700Expected 03/04/2026

Mfr. Part No.
53-77-9G

Mouser Part No
532-53-77-9

Aavid

Thermal Interface Products Thermalsil III Insulator for TO-220, 18.42x13.21mm, 4.32mm Hole Diameter

Datasheet

1,463In Stock

9,700Expected 03/04/2026

£0.413

£0.364

£0.346

£0.337

View

Min.: 1
Mult.: 1

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

53-78-1ACG
Aavid
1: £2.51
1,155In Stock

Mfr. Part No.
53-78-1ACG

Mouser Part No
532-53-78-1ACG

Aavid

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

Datasheet

1,155In Stock

£2.51

£2.33

£2.27

£2.23

Min.: 1
Mult.: 1

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

56-77-8G
Aavid
1: £0.315
3,220In Stock

Mfr. Part No.
56-77-8G

Mouser Part No
532-56-77-8G

Aavid

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

Datasheet

3,220In Stock

£0.315

£0.272

£0.259

£0.25

View

Min.: 1
Mult.: 1

Thermal Interface Products Thermalfilm, #10 Thread, 14.27mm Outer Diameter, 5.16mm Inner Diameter

43-02-10G
Aavid
1: £0.995
11,362In Stock

Mfr. Part No.
43-02-10G

Mouser Part No
532-43-02-10G

Aavid

Thermal Interface Products Thermalfilm, #10 Thread, 14.27mm Outer Diameter, 5.16mm Inner Diameter

Learn More

Datasheet

11,362In Stock

£0.995

£0.89

£0.871

£0.849

View

Min.: 1
Mult.: 1

Thermal Interface Products Thermalsil III Pad for TO-3, Beryllium Oxide Ceramic, 39.65x26.67x 1.575mm

4003G
Aavid
1: £30.54
188Expected 07/07/2026

Mfr. Part No.
4003G

Mouser Part No
532-4003G

Aavid

Thermal Interface Products Thermalsil III Pad for TO-3, Beryllium Oxide Ceramic, 39.65x26.67x 1.575mm

Datasheet

188Expected 07/07/2026

£30.54

£27.02

£25.74

£24.80

Min.: 1
Mult.: 1

Thermal Interface Products Insulator for TO-220, Aluminum Oxide Ceramic, 1.57mm Thickness, 19.30mm

4169G
Aavid
1: £0.796
8,319Expected 17/03/2026

Mfr. Part No.
4169G

Mouser Part No
532-4169G

Aavid

Thermal Interface Products Insulator for TO-220, Aluminum Oxide Ceramic, 1.57mm Thickness, 19.30mm

Datasheet

8,319Expected 17/03/2026

£0.796

£0.705

£0.671

£0.647

View

Min.: 1
Mult.: 1

Thermal Interface Products Insulator

110500F00000G
Aavid
10,000: £1.53
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
110500F00000G

Mouser Part No
532-110500F00G

Aavid

Thermal Interface Products Insulator

Non-Stocked Lead-Time 8 Weeks

£1.53

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: £40.14
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
4003-1G

Mouser Part No
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 8 Weeks

£40.14

£39.93

Quote

Min.: 100
Mult.: 50

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

4018G
Aavid
1,000: £17.56
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
4018G

Mouser Part No
532-4018G

Aavid

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

Datasheet

Non-Stocked Lead-Time 9 Weeks

£17.56

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

Thermal Interface Products Insulator for TO-3, Aluminum Oxide Ceramic, 1.91mm Thickness, 39.70mm

4103G
Aavid
1,000: £3.51
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
4103G

Mouser Part No
532-4103G

Aavid

Thermal Interface Products Insulator for TO-3, Aluminum Oxide Ceramic, 1.91mm Thickness, 39.70mm

Datasheet

Non-Stocked Lead-Time 8 Weeks

£3.51

Min.: 1,000
Mult.: 500

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

43-03-3G
Aavid
2,500: £1.54
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
43-03-3G

Mouser Part No
532-43-03-3G

Aavid

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

Datasheet

Non-Stocked Lead-Time 6 Weeks

£1.54

Min.: 2,500
Mult.: 500

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

43-03-6G
Aavid
2,000: £1.55
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
43-03-6G

Mouser Part No
532-43-03-6G

Aavid

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

Datasheet

Non-Stocked Lead-Time 8 Weeks

£1.55

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

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

53-77-3G
Aavid
6,000: £0.63
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
53-77-3G

Mouser Part No
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 8 Weeks

£0.63

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

Thermal Interface Products Thermalsil III Electric Insulator for TO-220, 20.32x15.24x5.54x2.79mm

53-77-5G
Aavid
6,000: £0.515
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
53-77-5G

Mouser Part No
532-53-77-5G

Aavid

Thermal Interface Products Thermalsil III Electric Insulator for TO-220, 20.32x15.24x5.54x2.79mm

Datasheet

Non-Stocked Lead-Time 11 Weeks

£0.515

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

Thermal Interface Products Thermalsil III Conductive Silicone Rubber Insulators, Grey-Green, 152.4mm W

5300 6.000G
Aavid
1,312: £8.13
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
5300 6.000G

Mouser Part No
532-5300-6.000

Aavid

Thermal Interface Products Thermalsil III Conductive Silicone Rubber Insulators, Grey-Green, 152.4mm W

Datasheet

Non-Stocked Lead-Time 8 Weeks

£8.13

Quote

Min.: 1,312
Mult.: 328

Thermal Interface Products Insulating Covers for TO-3, White, Nylon, Self-Extinguishing UL 94 V-2

8903NWG
Aavid
1,000: £5.79
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
8903NWG

Mouser Part No
532-8903NWG

Aavid

Thermal Interface Products Insulating Covers for TO-3, White, Nylon, Self-Extinguishing UL 94 V-2

Datasheet

Non-Stocked Lead-Time 10 Weeks

£5.79

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

Heat Sinks Stanchion Pads, 2.54x20.32x8mm

8923-1G
Aavid
10,000: £0.198
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
8923-1G

Mouser Part No
532-8923-1G

Aavid

Heat Sinks Stanchion Pads, 2.54x20.32x8mm

Datasheet

Non-Stocked Lead-Time 8 Weeks

£0.198

Min.: 10,000
Mult.: 1,000

Heat Sinks Stanchion Pads, 1.27x19.05x8mm

8923-2G
Aavid
5,000: £0.734
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
8923-2G

Mouser Part No
532-8923-2G

Aavid

Heat Sinks Stanchion Pads, 1.27x19.05x8mm

Datasheet

Non-Stocked Lead-Time 8 Weeks

£0.734

Min.: 5,000
Mult.: 500

Thermal Interface Products Insulator, Circular, Beryllium Oxide Ceramic, 1.02x11.94x5.97mm

B-470-235-40
Aavid
1,200: £4.71
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
B-470-235-40

Mouser Part No
532-B-470-235-40

Aavid

Thermal Interface Products Insulator, Circular, Beryllium Oxide Ceramic, 1.02x11.94x5.97mm

Datasheet

Non-Stocked Lead-Time 8 Weeks

£4.71

Min.: 1,200
Mult.: 400

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

4005G
Aavid
1: £8.66
N/A

Mfr. Part No.
4005G

Mouser Part No
532-4005G

Aavid

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

Datasheet

N/A

£8.66

£7.93

£7.46

£7.05

£6.01

Min.: 1
Mult.: 1

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