Heat Sinks

Hardware, heatsink. For TO-220 components. 10 Fin. Material: aluminum, black anodized. Vertical mount. Dimensions: 1.18" x 1"wide x 0.5" high. Predrilled for devise with one 0.15" / 3.8mm hole, bottom is flat, no tabs or nubs. Package of 10.

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Aavid Thermalloy - 2228B - 322805B0000 - TO-39 / TO-5 Heatsink.

low cost, easily installed, push-on heat sink. This device may be installed after assembly and takes up little additional board space.

Passive heat sink with 3 cooling fins for increased thermal performance

For TO-39 or TO-5 components.

Thermal Resistance: 40 C/W  - 3.0 Watt

Material: Black Anodized Aluminum.

Nominal Dimensions: 0.75" D x 0.4" high. (22.23mm x 13.49mm)

RoHS Compliant

Replacement for NTE401 -NSN 5999-00-873-3812 Features

Overall Height: 0.531 inches nominal

Material Document and Classification: QQ-A-225/6 fed spec single material response

Surface Treatment Document and Classification MIL-A-8625, type 2, class 2 mil spec single treatment                      response

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Thermalloy/Aavid - 507222B00000 Hardware, heatsink.

For two TO-220 Components.

Dewscription: 12 Fin.

Material: Black Anodized Aluminum.

Dimensions: 1.47 x 1.75" x 0.38" tall (37.4mmL x 44.5mmW x 9.7mm).

Vertical or horizontal Mount. 

Thermal Resistance: 9.6 C / W.

Power dissipation 8W @ 70 Degree C.

Rohs Compliant.

More info: www.aavidthermalloy.com/cgi-bin/stdisp.pl?Pnum=507222b00000g

Cross Reference: 6072B

Package of 10.

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Thermalloy Aavid - THM6054B-SE1 - 6054B - Hardware Heatsink for TO-3 Transistors and other Components.

Black, Anodized aluminum.

Dimensions: 45.8mm (1.806") square x 32.2mm (1.271") tall

20-fins, 5 each side. ID 1.67" and has (2) 6/32 threaded rivets on bottom.

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Wakefield Engineering - XX8340 - Hardware, heatsink. 12 Fin.

Wakefield-Vette has been in continuous operations since 1952, providing thermal solutions across multiple industries, from international Fortune 50 companies to small and medium sized businesses.

Material: Black Anodized Aluminum.

Dimensions: 4" long x 2.5" wide x 1-11/16" high.

Mounting surface: 1.25" long x 2.5" wide, one drilled hole centered and 11/16" from edge.

Two 4-40 mounting holes in edge face on 1.59" centers.

Additional Information: http://www.wakefield-vette.com/Portals/0/WFV2019_Catalog.pdf

 

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Hardware, heatsink. Heavy, virgin surface 0.18" thick. Dimensions: 1-3/4" square x 7/16" high, four mounting holes 2-1/8" diameter. Learn More

Hardware, heatsink. Square bar. Black anodized. Dimensions: 5.3" x 0.75" x 0.77". Learn More

Thermalloy/Aavid - 531202B02500 Hardware, heatsink.

TO-202 Package 7.00 C/W Thermal Resistance Heat Sink with Radial Fins

For TO-220 components.

Black anodized.

Vertical mount.

Dimensions: 2" tall, 0.5" thick x 1.4" wide.

Two 2.5mm pins 1" apart. Other Aavid P/N is 6100B.

 

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Hardware, heaksink. Lockheed assembly 6133771-3 with 8 displays. Material: aluminum alloy 2024. Dimensions overall: 6.870" long x 0.812" high x 1.120" wide. Military NSN 5999-01-097-3865. Learn More

16" X 12.25" X 1" Aluminum housing holding four Copper with Nickel plate Liquid Heat Transfer blocks. Approximately 67" length of tubing 0.38"OD. Two threaded In & Out connectors 0.44" ID. - RMS surface finish 64 max. - Weighs a hefty 14-pounds Before shipping. Learn More

TO-220 Mountable black heatsinkOverall 1.635" wide + 1"deep + 0.710" off board. Learn More

Hardware, Heatsink.

Status: Discontinued

With (2) attached Hybrid Voltage Regulators, SH323KC TO-3 Steel.

Positive 5V 3Amp 50Watt.

Overload Protected

Internal Short Circuit Protection

Material: Anodized Aluminum 

Dimensions: 6-1/2" x 3-3/4".

Used/Removed from Equipment.

Alternates: NTE931, LM323K, SK9067, SG323

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AAVID Thermalloy - 5925 - TO-220 Heat Sink - Series 5925

PCB mount for TO-220 Single Gauge devices, Transistors/SCrs, Etc...

Mounting Style: Through Hole   

Heatsink Material: Aluminum Anodized    

Fin Style: Twisted Fin     

Natural Thermal Resistance: 22 C/W 

Dimensions: L 6.35 mm, Width:  22.2 mm, H: 31.75 mm 

Color: Black        

Alternates: 042005, 592502B03400G            

Unit Weight: 0.098767 oz

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Hardware, heatsink. For TO-3 components. Black. 8 Fin. Dimensions: 4-1/16" long x 3" wide x 1" high, rectangular. Learn More

Thermalloy/Aavid - 534202B03453 Heatsink.

For TO-220, TO-218 or TO-247 components.

Mounting Style: Through Hole

Heat Sink Matewrial: Aluminum

Color: Black

More info: http://www.aavidthermalloy.com/cgi-bin/stdisp.pl?Pnum=534202b03453g

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Thermalloy/Aavid - 13103 - Hardware, Heatsink.

Status: Discontined

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 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

Reference: 276-017-0005 (E).

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Thermalloy Aavid - THM6054 - 505403B00000G - Hardware, Heatsink for TO-3 Transistors and other components.

Material: Black Anodized Aluminum, Thin. 

With five 1" Fins per side.

Thermal Resistance: 6.00

Square Basket Heat Sink featuring Straight Fins

Dimensions: 1.78" square x 1.25" high. (45.21mm X 31.75mm)

Mount centers: 1-3/16".

New Old Stock

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CTS IERC - UPI-TO3B - Hardware, Heatsink for TO-3 Devices.

UP1 Series for TO-3 Outline and Stud Mount Devices.

Natural Conv. (°C/W): 10.4

Forced Air (°C/W): 3.2

Black Anodized Aluminum.

Dimensions: 1.78" square x 0.50" high, with 5-staggared fins each of four sides.

Vintage - New Old Stock

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CONCORD - 12-14255-04 Hardware, Heatsink.

Aluminum Extrusion with Ten Cooling Fins

Heatsink with fasteners for Two - TO-3 Device (Transistor, Diodes, Voltage Regulators, SCRs, LEDs, etc.)

Dimensions: 3.306" long x 1.758" wide x 1.810" high.

Mount centers: 2.962".

Marked THM 12-14255-05.

Heavy Duty

9

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Thermalloy/Aavid - 9-764 - Heat RADiator

Black Anodized Aluminum Heat Sink

Two Screw Tabs

Dimensions: 1.75 x 0.5 x 1.76"H

530192B40162

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Thermalloy/Aavid - 501200B00000 - 501200B00000G - Hardware, Heatsink. For 14 or 16 Pin DIP

Epoxy Glue on Attachment

Black Anodized Extruded Heat Sink w/ Straight Fins for use with DIP 14 or 16

Thermal Resistance: 68.00 (Thermal resistance value is based on a 75°C rise in natural convection)

Dimensions: 0.730 L X 0.250 W X 0.190 high (187.57 X 6.35 X 4.83mm) 

Alternate/Cross: 6012B

VIS#001128

New Old Stock

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Thermalloy Aavid - THM6073 - 507302B00000G - Hardware, Heatsink

Economy, narrow base, low profile channel style heat sink is perfect for use on printed circuit boards with 0.500 inch centering. When mounted horizontally, the total height of the heat sink is just 0.380

Heatsinks for TO-220 black 3/4" x 3/4" and 7/8" deep (19X19X9MM)

TO-220 & SCR mounting

Additional Information http://www.aavidthermalloy.com/cgi-bin/stdisp.pl?Pnum=507302j00000g

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Thermalloy/Aavid - 2227B -2227BG - Heatsink, Extra Large Fins.

Cooler devices can perform faster, meaning product designers can increase computational processing speed or electronic switching speed. 

For TO-5, TO-39 components.

Case/Package: TO-5

Color: Black

Material: Aluminum, B;ack Anodized

Mount: Press Fit

Package: Cooled TO-5

Shape: Cylindrical

Natural Thermal Resistance: 21 °C/W

Thermal Resistance @ Forced Air Flow (100 LFM): 14 °C/W

Type: Passive

Dimensions: Diameter 31.75 mm, Height 10.16 mm, Height Off Base 10.16 mm

Compliance: Lead Free

 

 

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Thermalloy/Aavid - 529802B02500 Heatsink.

Extruded 5290 is a series of dual radial board level heat sinks designed to cool TO‐218, TO‐220, and TO‐247 devices.

Status: Discontinued

For one TO-220 type component.

Material: Aluminum, Black Anodized.

Mount: bolt on or PCB vertical with pins.

Dimensions: 41.91mm x 25.40mm x 38.1mm (1.5") high.

Power Dissipation @ Temperature Rise10W @ 50C.

Thermal Resistance @ Forced Air Flow 3.0C/W @ 200 LFM.

Thermal Resistance @ Natural 3.7C/W.

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