Heat Sinks
heat sinks — pre-owned
Browse 1,120 heat sinks — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Heatsink for SXM2 GPU NVIDIA Tesla V100 Sxm2 32gb 900-2G503-0010-000
The heatsink is designed specifically for the NVIDIA Tesla V100 SXM2 GPU, featuring a bracket mount for easy installation. Made of copper, this passive heatsink effectively dissipates heat to efficiently cool the GPU. The high-quality materials and construction ensure reliable thermal management for optimal performance in a variety of industrial and electronic applications.

Aluminum Heat Sink 1 7/8" x 11 7/8" x 20 7/8" & 18.5 Lbs
Large heatsink ready for your RF or other project. Flat 5/16" thick plates on both sides with fins in the center. Quantity 4 of these exact units available.

IGBT Water Cooled Heat Sink 151X1230BR02SA02 ESY56NR05 GE5Z75 INFINEON FS450R17K
Made of durable aluminum material, this heat sink features a water-cooled for efficient cooling of electronic components and semiconductors. I took many pictures of part numbers on the device. Water cooled heat sink looks to be in perfect condition.

Large (1 Kilo) Aluminum Heatsink Radio LDMOS DIY Power Amplifier Projects 29.5CM
Excellent heat sink just a little over 1 Kilogram. Large Aluminum Heatsink.

Large Aluminum Heat Sink 10" x 10" x 2 1/8" 6+ LBS

Large Black Anodized Aluminum Heatsink HEATSINK 9.5"X2.25"X3"
Large Black Anodized Aluminum Heatsink HEATSINK 9.5"X2.25"X3"-101339

LYTRON CP10G14 COPPER TUBE ALUMINUM COLD PLATE 6" LONG X 3-1/2" WIDE

Lot of 9 Aluminum Heat Sinks Assorted Sizes.Up to 11" Free Shipping
Sale is for 9 used heat sinks. See photos for sizes.

Aluminum heat sink extrusion Wakefield SCR Heat Sink 4" x 6", Used
Aluminum heat sink, fairly large and generic in nature might be a wakefield Furnace SCR Heat Sink 4" x 6".
You save $15.62

Big Aluminum Heatsink 13" x 7-1/2" x 2-3/4" 5lb 8oz With Seal & Mounting Screws
The Big Aluminum Heatsink is a 13" x 7-1/2" x 2-3/4" extruded heat sink made from silver aluminum, weighing approximately 5lb 8oz. It comes with a seal and mounting screws for easy installation. The large size and high weight capacity make it suitable for thermal management in various electronic components and semiconductors, as well as electrical equipment and supplies. The sleek silver color adds a professional look to any industrial or business setting.

Large Aluminum Heat Sink - Roughly 11”X7”X4-1/2 7 Lbs
Large heat sink.

Lot of 5 Pounds Aluminum Computer Heat Sinks Scrap reuse craft or repair
We have Thousands of manuals Listed. We Like to Buddle. Let Us know How many you would like to buy, and We can give you better prices. Most of the Manuals we carry are not Published anymore. Or your wanted List, If it is not in the overflow area, We will add you to Our list and see if we can find it for you.

Lot of Mixer Size Clean Aluminum Heat Sinks 10+ lbs - For Casting- Crafts- Parts
Lot of Clean Aluminum Heat Sinks 10 Lbs - 25 small to large - Casting - Crafts - Parts

Heat Sink, Passive, Thru-Hole, Plus Many Other Anodized Aluminum Sinks(80PC).B52
The product is a set of black anodized aluminum heat sink with a radial design and thru-hole construction.

GIANT ALUMINUM HEAT SINK 2-1/2" X 15-3/4" X 24-1/2" 35 LBS
TITLE SAYS ALL

Aluminum Heat Sink 13x16 1/2"x 4 1/4"
Used item B111 JR

Aluminum Heat Sink For TO-3 Black 13.6 grams each Four For $0.99
Aluminum Heat Sink For TO-3 Black 13.6 grams each. Four for $0.99

Crydom HS301DR Heat Sink DIN Or Panel Mount Aluminum 3.19"x1.77"x1.57"
Used in very good condition. Please see the pictures for condition and details. Crydom HS301DR Heat Sink DIN Or Panel Mount Aluminum 3.19"x1.77"x1.57"

Crydom HS301DR Heat Sink DIN Or Panel Mount, Aluminum, 3.19"x1.77"x1.57"
Model # : HS301DR. Crydom Heat Sink. Mounting Type: Panel Or DIN. NOT an authorized distributor for. Type of Relays: Single or Dual. SKU# SB-209558.

Aluminium Heat Sink 8-1/2" x 4-1/4" x 1-3/4", read descr
- sold as is, see pictures for condition

Lot 4 Aluminum Heat Sink Heatsinks 12" x 3" Audio Amp Transistor Cooling Fins
These appear intended for high-power amplifier, transistor, or industrial electronic cooling applications. Lot of 4 matching machined aluminum heat sinks designed for amplifier, transistor, and industrial electronics cooling applications.

14-3/4" x 24-1/2" x 1-1/8" Alumin Heatsink Heat Sink for Projects or Amplifier
Lot 11.1.25R1.1.

Used Tesla V100 SXM2 heatsink w/pure copper tube 9cm height (0.3ft)
We also have a high-standard team, qualified by authorized organizations to ensure products are of the highest quality.

1 Large Flat Blue Aluminum Heat sink 8" H x 1" W x7" L NEW 05S98-00012
1 Large Flat Blue Aluminum Heat sink 8" H x 1" W x7" L NEW 05S98-00012 multiple available. These are great heat sinks for various projects. Our loss is your gain!

Large Heavy Aluminum Heat Sink, 12" x 6.5" x 2", 9LB 12oz (4.4kg) Each

Pair of Heat Sinks - Large 6 1/2" x 5 1/2" x 1-1/2" - Heavy Duty
Each heat sink weighs close to 1lb (15.5 Oz +/-). Holes for two TO-3 power transistors are already drilled on one of the heat sinks (See pictures). Made of extruded aluminum material. Two (2) Aluminum Heat Sinks 6.5" x 5.5" x 1.5".

Large Aluminum Heat Sink 11.75” X 13.40” X 1.30” 8 Pounds
this is an extremely efficient aluminum heat sink as shown in the photos. This was resurrected from a broadcast television exciter.

Lot of Four Antminer A3 Aluminum heatsinks
Lot of Four Antminer A3 heatsinks. Dimensions about 10/16” x 11/16” x 1/2” These have a solder backing. I would guess that they can be reheated and would stick to a tinned PCB. I have not tried it though. Can be used to cool off other devices as well.

Large Aluminum Heat Sink 10x10 inch

HUGE LOT 72 Aluminum heat sinks 44lbs Worth 4 1/2 x4x 1 1/8" SCRAP ALUMINUM
These came off of industrial LED lightning Looks to be barely used. Some of them have a graphite paper on the back of them seen in the pics. Easily comes off. Please ask any questions before buying Sold as is. Sorry no returns Thanks for looking! 4 1/2 x 4 x 1 1/8 inches 10.16 x 11.43 x 2.8575 Centimeters

Big Aluminum Heatsink 9-1/2" x 7-1/2" x 2-1/2" 3lb 14oz W/ Mount Screws and Seal
The product is a large aluminum heatsink with dimensions of 9-1/2" x 7-1/2" x 2-1/2" and a weight of 3lb 14oz. It comes with mounting screws and seal for easy installation. The heatsink is made of silver aluminum, providing excellent thermal management properties for electronic components and semiconductors. Its sturdy construction and included accessories make it a reliable choice for cooling and protecting electronic devices in industrial and business settings.

SEMIKRON SKS 1600W B2CI Aluminum Water Cooled Heat Sink Industrial IGBT Plate
Just ask and they’re yours for free with the order. This is a serious heat sink! It weighs a walloping 2400g (5.3Lbs)!

Heavy Duty Tunnel Heat Sink for TO-220 Transistors w/13mm Clips, 245mmX75mmX55mm
Tunnel (air gap) size: 48mm x 39mm. It has 2 channels on the bottom that are approx 2.5mm wide that are intended to be used to secure to your device. You can thread a screw into the channel. Heavy duty, weighs 1.2kg (2Lb 12oz).

aluminium heatsink 6 1/4 x 4 3/4 x 2" taper down
up for sale is an aluminium heatsink 6 1/4 x 4 3/4 x 2" taper down,,shipping 8.50

6pcs large copper heatsink
These are pulls from several decommissioned servers. It's been so long I don't remember what cpu / package they are for. Large and heavy at 1lb 4oz each. Sold together, so the listing is for all six.

Finned Aluminum Heatsink with Copper pipe - 7" L x 2-1/2" W x 1-3/8"D
Finned Aluminum Heatsink with Copper pipe. Good used condition. See photos.

25x25x5mm and 11x11x5mm heat sink lot
For sale aluminum heat sink lot. the heat sinks were previously used. 11mmx11mmx5mm with fins 45pcs.

Large Aluminum Heatsink ~ 13-3/4" L x 11-7/8" W x 2-1/8" H Finned Heat Sink
(1) Aluminum Heatsink ~ 13-3/4 L x 11-7/8 W x 2-1/8" H. Material: Aluminum. Length: 13-3/4". Se habla espanol! CDN Systems LLC, DBA Doug Deals, is not an authorized distributor or affiliated with the manufacturer of this product.

Big Aluminum Heatsink 7-1/2" x 7-3/4" x 2-1/2" 4lb 5oz With Mounting Holes
The product is a large aluminum heatsink with dimensions of 7-1/2" x 7-3/4" x 2-1/2" and a weight of 4lb 5oz. It is extruded and made of silver-colored aluminum. The heatsink also includes mounting holes for convenient installation. This product is designed for thermal management in electronic components and semiconductors, making it suitable for a variety of industrial and commercial applications.

Large Copper Core CPU Heatsink Aluminum Star x Shape Passive Heat Sink Cooling
Heavy duty aluminum fins with copper center for superior heat dissipation - excellent condition - Great for homelab, custom PC builds, repair, or passive cooling projects. I have 3 more of these that I have not listed yet.