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## **Thermally Conductive Hardware and Ceramics** 

## **Reduce Thermal Resistance** 

_eliminates air between surfaces with higher conductivity materials_ 

## **Improved Performance** 

_improved thermal conductivity between joined surfaces_ 

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## **Easy Assembly** 

_naturally tacky on at least one side_ 

**Overview (/thermal/conduction-cooling/hardware-interfacematerials.html#overview)** 

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 (https://info.boydcorp.com/hubfs/Thermal/Conduction-Cooling/Boyd-Thermal-Interface-Materials-<br>(/)<br>Catalog.pdf)<br>**----- End of picture text -----**<br>


Thermal Interface Materials Catalog (https://info.boydcorp.com/hubfs/Thermal/Conduction-Cooling/Boyd-Thermal-Interface-MaterialsCatalog.pdf) 

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 (https://www.boydcorp.com/resources/resource-center/blog/interface-material-types.html)<br>|<br>Thermal Interface Material Types Blog (/resources/resource-center/blog/interface-material-types.html)<br> (https://info.boydcorp.com/hubfs/Resources/Resource-Center/Boyd-TIMS-Next-Level-Electronics-<br>Technical-Paper.pdf)<br>**----- End of picture text -----**<br>


Thermal Interface Material Types Blog (/resources/resource-center/blog/interface-material-types.html) 

Thermal Interface Materials for Next-Generation Electronics Paper (https://info.boydcorp.com/hubfs/Resources/Resource-Center/BoydTIMS-Next-Level-Electronics-Technical-Paper.pdf) 

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(/resources/temperature-control/thermal-interface-material-introduction.html) BOYD 

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Thermal Interface Material Introduction (/resources/temperature-control/thermal-interface-material-introduction.html) ga (/resources/temperature-control/how-thermal-interface-material-works.html) 

How Thermal Interface Material Works (/resources/temperature-control/how-thermal-interface-material-works.html) 

Thermally Conductive Hardware in the form of liners, washers, bushings, and mounting pads help electrically isolate devices while still maintaining high thermal conductivity. This hardware enables specific passthroughs for cables, electrical leads, and mechanical attachment hardware like screws. By using hard materials like specialized polymers, natural materials, and ceramics, thermal energy can still pass through the material and protect against electrical shock while maintaining high dimensional stability. 

Electrically insulating liners enable electrical connectors to pass through grounded barriers, especially enclosures. Transistor Mounting Pads prevent heat damage during solder assembly and facilitate board clean-up, prevent solder bridges, and assure uniform device height after soldering. 

Hard plastic covers designed to screw or snap enable easy installation to protect devices from electrical shock during field service and repair. Bushings and Shoulder Washers are utilized in mounting assemblies to evenly distribute the load generated by a spring or insulate pass through cables. 

Thermally conductive electrical insulators made from polymers are chosen for their excellent flammability ratings, resistance to a broad range of chemicals, and dimensional stability at high continuous use temperatures. 

Ceramics like Aluminum Oxide and Beryllium Oxide have high compressive strengths, dielectric strength, Choose Language **Contact Us (/Request-A-Quote.Html)** and thermal conductivity with low thermal expansion. These properties make ceramics ideal for high voltage | **Help Center (/Help-Center.Html)** electrical isolation. 

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Mica, a naturally occurring mineral, is stable and maintains superior electrical insulation when exposed to<br>moisture and extreme temperatures. The mechanical properties of mica allow it to be cut, punched,<br>stamped and machined to close tolerances while maintaining a high thermal conductivity.<br>(/)<br>Request a Quote<br>First Name* Last Name* Email*<br>Phone number Company* Industry*<br>Please select your closest indu<br>Quote Request*<br>Please provide as much detail as possible<br>i,<br>O Check this box if this an ITAR or EAR Inquiry<br>O We’d like to stay in touch! You can unsubscribe at any time.<br>O I have read the  _— Privacy Policy and I agree to the a Terms & Conditions.*<br>By submitting your information, you consent to allow Boyd to store and process this information, email you directly on this inquiry.<br>CONTACT US<br>**----- End of picture text -----**<br>


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## **Product Details** 

To learn more about Materials and Solutions please click the arrows below 

## **Thermally Conductive Hardware Materials** 

## **Polymers:** 

Thermoplastic Polyester Rated UL 94 V-O Resistance to most Chemicals Heat Deflection Temperature to 215.6°C (420°F) Continuous Use Temperature: 130 °C (266 °F) Acetal with Teflon Filler Teflon (PTFE) Nylon Maximum Temperature: 260°C Nylon Based Resin (per ASTM STD D4066-82 PA111) Maximum Continuous Use Temperature: 121°C (250 °F) Diallyl Phthalate (per MIL-M-14G Type SDG) Maximum Continuous Use Temperature: 204.4°C (400 °F) 

**Ceramics:** Choose Language **Contact Us (/Request-A-Quote.Html)** Aluminum Oxide **Help Center (/Help-Center.Html)** Thermal Conductivity (W/mK): 15.06 (Dielectric Strength: 16.9 x 10^3 (@ 1.57mm) V/mm Maximum Temperature: 1925°C Low Loss Factors at High frequencies BoYD High Compressive Strengths High Volume Resistivity Low Thermal Expansion (/) Resists Radiation Beryllium oxide Thermal Conductivity (W/mK): 285 (20°C) T251 (25°C) 186 (100°C) 147 (150°C) Maximum Temperature: 2149°C High Dielectric Strength, which allows safe operating voltages of 1500 volts or more. Inherent Low Electrical Capacitance Grinding, sanding, and pulverizing the material should be avoided. **Mica:** Mica Thermal Conductivity: 0.528 W/mK Maximum Temperature: 550°C 

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Thermally Conductive Hardware Solutions <br>**----- End of picture text -----**<br>


Solutions focused on the product itself Protect from electrical shock during field service and repair Evenly distribute loads from springs or the weight of cables Prevent damage during solder assembly of sensitive devices Integration options with other products IIntegrate with enclosures for isolated products 

## **Standard Thermally Conductive Hardware** 

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Search: Show<br>10<br>entries<br>Device Length Width Thickness<br>Part Numbe Drawing [Drawing] Material Part Chang<br>Details Type (mm) (mm) (mm)<br>PCN (/file<br>Acetal with<br>103G 9.53 9.53 5.54 documentation/<br>Teflon Filler<br>036253<br>110700F00000G 10.31 10.31 14.17 Teflon N/A<br>**----- End of picture text -----**<br>


|Part Numbe|Drawing <br>Choose Language<br>**Help Center**|Drawing<br>Details<br>Choose Language<br>**Help Center (/Help-Center.Html)**|Device<br>Type<br>Choose Language <br>**Contact Us (/Request-A-Quote.Html)**<br>**(/Help-Center.Html)**|Length<br>(mm)<br>**Contact Us (/Request-A-Quote.Html)**<br>**(/Help-Center.Html)**|Width<br>(mm)<br>**Contact Us (/Request-A-Quote.Html)**|Thickness<br>(mm)<br>**Contact Us (/Request-A-Quote.Html)**|Thickness<br>(mm)<br>**Contact Us (/Request-A-Quote.Html)**|Thickness<br>(mm)<br>**Contact Us (/Request-A-Quote.Html)**|Material|Material|Material|Material|Material|Material|Material|Material|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|110G||||6.9|6.92|1.49|||Acetal with<br>Teflon Filler||||||||
|113G||||7.91<br>(/)|7.94|1.49|||Acetal with<br>Teflon Filler||||||||
|114G||A Dim:<br>4.50 /<br>4.63<br>(0.177 /<br>0.182)<br>B Dim:<br>3.56 /<br>3.81<br>(0.140 /<br>0.150)<br>C Dim:<br>1.40 /<br>1.66<br>(0.055 /<br>0.065)||4.56|4.57|1.53|||Nylon 6/6||||||||
|4003-1G|||TO-3|39.65|26.67|0.81|||Beryllium<br>Oxide<br>Ceramic||||||||
|4003G|||TO-3|39.65|26.67|1.57|||Beryllium<br>Oxide<br>Ceramic||||||||
|4005G|||TO-5|9.14|9.14|0.76|||Beryllium<br>Oxide<br>Ceramic||||||||
|4018G||A Dim<br>5.59<br>(0.220)<br>B Dim<br>2.54<br>(0.100)<br>C Dim<br>1.02<br>(0.040)<br>Thickness<br>0.76<br>(0.030)|TO-18|5.59|5.59|0.76|||Beryllium<br>Oxide<br>Ceramic||||||||
|4103G|||TO-3|39.7|26.67|1.90|||Aluminum<br>Oxide<br>Ceramic||||||||
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