Heat Sinks

Thermalloy/Aavid - THM 13103 - 13103 - Hardware, Heatsink.

Status: Discontinued

Hardware Kit.

Material: Anodized Aluminum.

Component Retention Screw has 3/8-32 Thread

Block has two Threaded Mounting Holes 4/40

Overall Block Dimensions: 0.631" X 0.500" X 0.250" (16mm X 12.70mm X 6.36mm)

Retention Screw Dimensions : 0.375" Diameter X 0.250" Height 

Screw-Down Threaded Fastening.

For TO-18/TO-72 Heatsinks.

Note: TO-18 /YTO-32 Component sits in Heat Sink Block and the Screw secures the Flange and heat Sinks the component.

Machined Military Heat Sink

Alternate Reference: 276-017-0005 Revision E.

Made in USA - New Old Stock - Difficult Component to Find

AAVID BOYD THERMALLOY - Model 5F -  Hardware, Aluminum TO-5, TO-39 Heatsink. Five (5) Fins

The most efficient heat sink design from a geometrical standpoint is one that contains fins or pins to increase the surface area for heat transfer.

Extruded 6 Fin Slide-On PCB Attachement

These Star Shaped heatsink feature a push-on fitting 

45.2 C/W Thermal Resistance

Approximately .50" Height x .62" Diameter (12.7 mm X 15.6)

Black or Red Anodized Color Available

Insert comment with your order if you you have a preferrence 

Alternate: Newark: 10WX1090, Farnell 17066

NATO Code: 5960.99.946.7618