Thermal Insulators

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Thermal Insulators

Displaying products for Thermal Insulators - from our range of leading brand manufacturers.

Heat Sink Pads

Fixing Kits

Thermally Conductive Materials

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Insulator Body Material

Thermal Conductivity

Breakdown Voltage Vbr

Thickness

Volume Resistivity

Thermal Impedance

Dielectric Strength

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Manufacturer Part No	Order Code	Description / Manufacturer	Price For	Price Ex. VAT (Inc. VAT)	Quantity	Insulator Body Material	Thermal Conductivity	Breakdown Voltage Vbr	Thickness	Volume Resistivity	Thermal Impedance	Dielectric Strength	Product Range
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31-35-25GFN	SC01134 Data Sheet RoHS	Transistor Insulation Bushes, TO220, 10 Pack UNBRANDED A pack of 10 T0-220 transistor insulation bushes for use with screw mounted transistors. • Designed to isolate the transformer from heatsink • Suitable for use with Sil-Pad and other thermal pads • Nylon construction • Supplied in packs of 10 You previously purchased this product. View in Order History	Pack of 10	1+ £0.73 (£0.88) 10+ £0.57 (£0.68) 100+ £0.49 (£0.59) 250+ £0.45 (£0.54)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	-	-	-	-	-
K10-104	SC10731 Data Sheet	Thermal Pad, TO3P BERGQUIST Sil-Pad K-10 is a high performance insulator. It combines special film with a filled silicone rubber. The result is a product with good cut-through properties and excellent thermal performance. Sil-Pad K-10 is designed to replace ceramic insulators such as... You previously purchased this product. View in Order History	Each	5+ £0.94 (£1.13) 100+ £0.63 (£0.76) 1000+ £0.54 (£0.65)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	PI (Polyimide) Film	1.3W/m.K	6kV	0.152mm	10ohm-m	0.86°C/W	-	-
K6-104	SC10726 Data Sheet	Thermal Pad, TO3P BERGQUIST Sil-Pad K-6 is a medium performance film-based thermally conductive insulator. The film is coated with a silicone elastomer to deliver high performance and provides a continuous, physically tough, dielectric barrier against ‘cut-through ’and resultant asse... You previously purchased this product. View in Order History	Each	10+ £0.38 (£0.46) 100+ £0.31 (£0.37)	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	Silicone Elastomer	1.1W/m.K	6kV	0.152mm	10ohm-m	0.82°C/W	-	-
3-38-32GFN	SC01135 Data Sheet RoHS	Transistor Insulation Bushes, T03P, 10 Pack UNBRANDED • For use with screw mounted transistors • Designed to isolate the transformer from heatsink • T0-3P size • Suitable for use with Sil-Pad and other thermal pads • Nylon construction • Supplied in packs of 10 You previously purchased this product. View in Order History	Pack of 10	1+ £0.66 (£0.79) 10+ £0.64 (£0.77) 100+ £0.54 (£0.65) 250+ £0.51 (£0.61)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	-	-	-	-	-
H486A-150-1.0	SC10698 Data Sheet + RoHS	Gap Filler, 1x150mm Sq T GLOBAL • Soft material highly compressible, easy to assemble, and provide good electrical insulation • Shock and vibration absorber • Used on IC, CPU and MOS and connection between boards to enclosure walls to help heat conduction • Dissipates heat from LEDs, mo... You previously purchased this product. View in Order History	Each	1+ £12.39 (£14.87) 25+ £11.35 (£13.62)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	4W/m.K	-	1mm	-	-	5kV/mm	H486A

H482-150-0.5A	SC10692 Data Sheet + RoHS	Gap Filler, 0.5mm Sheet T GLOBAL • Soft material highly compressible, easy to assemble, and provide good electrical insulation • Shock and vibration absorber • Used on IC, CPU and MOS and connection between boards to enclosure walls to help heat conduction • Dissipates heat from LEDs, mo... You previously purchased this product. View in Order History	Each	1+ £8.34 (£10.01) 25+ £7.29 (£8.75)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	2.2W/m.K	-	0.5mm	-	-	5kV/mm	H482

THER-T-LARGE	SC10752 Data Sheet + RoHS	Thermaflex Tube, TO3P LAIRD A simple and safe method of isolating power devices. The transistor is inserted into the flexible tube, which is then clipped on to a suitable heatsink. Electrical isolation is greatly improved compared to traditional screw mounting techniques. UL recogn... You previously purchased this product. View in Order History	Each	5+ £0.59 (£0.71) 25+ £0.57 (£0.68) 100+ £0.52 (£0.62)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	Silicone Extrusion	0.7W/m.K	8kV	0.5mm	-	-	-	-

BP100-0.005-00-6/6	SC10753 Data Sheet	Thermal Tape, Bond Ply 100, 150mm x 150mm BERGQUIST • Can be used to mount heat sink onto a graphics/ drive processor or heat spreader onto a PCB • Thermal impedance: 0.86℃ - in²/W (@ 100 psi) • High bond strength to a variety of surfaces • Double-sided pressure sensitive adhesive tape • High performance, ... You previously purchased this product. View in Order History	Each	1+ £13.72 (£16.46) 5+ £13.18 (£15.82) 10+ £12.84 (£15.41)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Carbon	0.8W/m.K	3kV	0.127mm	100000000000ohm-m	-	-	-

MK3306/TG	SC20283 Data Sheet + RoHS	Thermal Silicone Insulator TransistorTO-220 Kit, Pack of 10 MULTICOMP PRO The product is a medium thermal performance insulator pad consisting of a ceramic filled high temperature silicone rubber coated on electrical grade fiberglass. The product is designed for applications that require additional thickness to prevent electrica... You previously purchased this product. View in Order History	1 Kit	1+ £3.39 (£4.07) 5+ £2.61 (£3.13) 10+ £2.16 (£2.59)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Silicone Rubber	1.6W/m.K	6kV	0.23mm	10ohm-cm	-	-	-

MK3305	SC20282 Data Sheet + RoHS	Thermal Mica Insulator Kit, SOT-93 (TO-3P, TO-218) Packages, Pack of 10 MULTICOMP PRO MK3305 mica thermal insulator offers high thermal resistance which makes it is an excellent industrial insulation material. They can be used between transistor and heatsink helping dissipate heat while isolating the heatsink. They can be used with TO-3P, T... You previously purchased this product. View in Order History	1 Kit	1+ £2.64 (£3.17) 5+ £2.04 (£2.45) 10+ £1.68 (£2.02)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mica	-	1kV	0.1mm	-	-	-	-

MK3301	SC20279 Data Sheet + RoHS	Insulated Transistor Kit, TO-3, Pack of 10 MULTICOMP PRO • Insulator Body Material : Mica • Breakdown Voltage Vbr : 1kV • Thickness : 0.1mm You previously purchased this product. View in Order History	1 Kit	1+ £3.80 (£4.56) 5+ £2.94 (£3.53) 10+ £2.43 (£2.92)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mica	-	1kV	0.1mm	-	-	-	-

MK3306	SC20281 Data Sheet + RoHS	Transistor Mica Insulator Kit, TO-220 Package, Pack of 10 MULTICOMP PRO MK3306 is a thermal insulator is made from mica and is designed for high-voltage applications, offering a 1KV rating. With a thickness of 0.1 mm, it provides effective insulation and heat resistance for a variety of electronic components. • Mica material o... You previously purchased this product. View in Order History	1 Kit	1+ £2.18 (£2.62) 5+ £1.68 (£2.02) 10+ £1.39 (£1.67)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mica	-	1kV	0.1mm	-	-	-	-

MK3301/51	SC20280 Data Sheet + RoHS	Transistor Mica Insulator Kit, TO-3, Pack of 10 MULTICOMP PRO • Insulator Body Material : Mica • Breakdown Voltage : 1kV • External Depth : 30.2mm • Isolation Voltage : 1kV • Mounting Hole Dia : 4mm • Overall Width : 44mm • Package / Case : TO-3 (6.35mm Bush) You previously purchased this product. View in Order History	1 Kit	1+ £4.03 (£4.84) 5+ £3.11 (£3.73) 10+ £2.57 (£3.08)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mica	-	1kV	-	-	-	-	-

MK3301/5	SC15390 Data Sheet + RoHS	Thermal Pad, TO-3, Mica MULTICOMP PRO The MK3301/51 is a mica Thermal Insulator for use with TO-3 case style transistors. • Multicomp products are rated 4.6 out of 5 stars • 12 month limited warranty *view Terms & Conditions for details • 96% of customers would recommend to a friend You previously purchased this product. View in Order History	Each	5+ £0.15 (£0.18) 25+ £0.13 (£0.16)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	Mica	-	1kV	-	-	-	-	-

GP2000S40-0.125-02-4/4	SC10747 Data Sheet	Gap Pad, 2000 S40, .125", 100mm x 100mm BERGQUIST Gap Pad provides an effective thermal interface between heat sinks and electronic devices where uneven surface topography, air gaps and rough surface textures are present. This is ideal for situations where you require high thermal performance and a pad th... You previously purchased this product. View in Order History	Each	1+ £29.89 (£35.87) 5+ £24.24 (£29.09) 10+ £22.14 (£26.57)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Fibreglass	2W/m.K	2.5kV	3.18mm	10ohm-m	0.97°C/W	-	-

H486-150-0.5A	SC10716 Data Sheet + RoHS	Gap Filler, 0.5mm Sheet T GLOBAL • Soft material highly compressible, easy to assemble, and provide good electrical insulation • Shock and vibration absorber • Used on IC, CPU and MOS and connection between boards to enclosure walls to help heat conduction • Dissipates heat from LEDs, mo... You previously purchased this product. View in Order History	Each	1+ £10.77 (£12.92) 25+ £9.76 (£11.71)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Carbon	3.2W/m.K	-	0.5mm	-	-	-	H486

H486R-150-1.0	SC10712 Data Sheet + RoHS	Gap Filler, 1x150mm Sq T GLOBAL • Soft material highly compressible, easy to assemble, and provide good electrical insulation • Shock and vibration absorber • Used on IC, CPU and MOS and connection between boards to enclosure walls to help heat conduction • Dissipates heat from LEDs, mo... You previously purchased this product. View in Order History	Each	1+ £20.25 (£24.30) 25+ £18.69 (£22.43)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	4.8W/m.K	-	1mm	-	-	5kV/mm	H486R

GP3000S30-0.040-02-4/4	SC10743 Data Sheet	Gap Pad, 3000 S30, .04", 100mm x 100mm BERGQUIST Gap Pad provides an effective thermal interface between heat sinks and electronic devices where uneven surface topography, air gaps and rough surface textures are present. This is ideal for applications where you need ultra-high thermal performance from a ... You previously purchased this product. View in Order History	Each	1+ £35.35 (£42.42) 5+ £26.85 (£32.22) 100+ £24.05 (£28.86)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Gap Pad 3000 S30	3W/m.K	2.5kV	1.016mm	85000Mohm-m	0.66°C/W	-	-

H482-150-2.0A	SC10695 Data Sheet + RoHS	Gap Filler, 2mm Sheet T GLOBAL • Soft material highly compressible, easy to assemble, and provide good electrical insulation • Shock and vibration absorber • Used on IC, CPU and MOS and connection between boards to enclosure walls to help heat conduction • Dissipates heat from LEDs, mo... You previously purchased this product. View in Order History	Each	1+ £9.92 (£11.90) 25+ £8.80 (£10.56)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	2.2W/m.K	-	2mm	-	-	-	H482

H486R-150-0.5	SC10701 Data Sheet + RoHS	Gap Filler, 0.5mm Sheet T GLOBAL • Soft material highly compressible, easy to assemble, and provide good electrical insulation • Shock and vibration absorber • Used on IC, CPU and MOS and connection between boards to enclosure walls to help heat conduction • Dissipates heat from LEDs, mo... You previously purchased this product. View in Order History	Each	1+ £15.15 (£18.18) 25+ £12.12 (£14.54)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	4.8W/m.K	-	0.5mm	-	-	5kV/mm	H486R

GP3000S30-0.125-02-4/4	SC10745 Data Sheet	Gap Pad, 3000 S30, .125", 100mm x 100mm BERGQUIST Gap Pad provides an effective thermal interface between heat sinks and electronic devices where uneven surface topography, air gaps and rough surface textures are present. This is ideal for applications where you need ultra-high thermal performance from a ... You previously purchased this product. View in Order History	Each	1+ £49.49 (£59.39) 5+ £42.42 (£50.90) 10+ £35.44 (£42.53)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Gap Pad 3000 S30	3W/m.K	2.5kV	3.175mm	85000Mohm-m	-	-	-

L373-150-1.5A	SC10713 Data Sheet + RoHS	Gap Filler, 1.5mm Sheet T GLOBAL • Soft material highly compressible, easy to assemble, and provide good electrical insulation • Shock and vibration absorber • Used on IC, CPU and MOS and connection between boards to enclosure walls to help heat conduction • Dissipates heat from LEDs, mo... You previously purchased this product. View in Order History	Each	1+ £13.01 (£15.61) 25+ £12.00 (£14.40)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Carbon	1.7W/m.K	-	1.5mm	-	-	-	L373

H486-150-1.0A	SC10711 Data Sheet + RoHS	Gap Filler, 1x150mm Sq T GLOBAL • Soft material highly compressible, easy to assemble, and provide good electrical insulation • Shock and vibration absorber • Used on IC, CPU and MOS and connection between boards to enclosure walls to help heat conduction • Dissipates heat from LEDs, mo... You previously purchased this product. View in Order History	Each	1+ £15.18 (£18.22) 25+ £13.41 (£16.09)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Carbon	3.2W/m.K	-	1mm	-	-	-	H486

H482-150-1.0A	SC10693 Data Sheet + RoHS	Gap Filler, 1x150mm Sq T GLOBAL • Soft material highly compressible, easy to assemble, and provide good electrical insulation • Shock and vibration absorber • Used on IC, CPU and MOS and connection between boards to enclosure walls to help heat conduction • Dissipates heat from LEDs, mo... You previously purchased this product. View in Order History	Each	1+ £7.74 (£9.29) 25+ £6.78 (£8.14)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	2.2W/m.K	-	1mm	-	-	-	H482

L373-150-1.0A	SC10703 Data Sheet + RoHS	Gap Filler, 1x150mm Sq T GLOBAL • Soft material highly compressible, easy to assemble, and provide good electrical insulation • Shock and vibration absorber • Used on IC, CPU and MOS and connection between boards to enclosure walls to help heat conduction • Dissipates heat from LEDs, mo... You previously purchased this product. View in Order History	Each	1+ £9.92 (£11.90) 25+ £8.80 (£10.56)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Carbon	1.7W/m.K	-	1mm	-	-	-	L373