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Set of 50 pcs TO-220 Insulator/Mounting Kits STAINLESS STEEL Rubberized Silicone

$ 17.59 $ 10.55

DOW CORNING 340 DC340 Silicone Heat Sink Compound 350ºF

$ 9.63 $ 5.78

Silver Tone Aluminium Heat Diffuser Heat Sink Cooling Fin 120x100x18.5mm

$ 10.55 $ 6.33

1pc 60x150x25mm Silver Aluminum Heat Sink for LED and Power IC Transistor

$ 9.67 $ 5.8

US Stock 10 Units Black Heat Sinks Insulation Bushing And Film TO-220

$ 6.39 $ 3.83

STK0039 + Heat Sink Compound Original SANYO LOT OF 1

$ 14.03 $ 8.42

Aluminum Heatsink Heat Sink Cooling Fin Radiator 91.50 x65.25 x 34.75mm

$ 8.14 $ 4.88

US Stock 10pcs 35 x 35 x 10mm Heat Sink Cooling Aluminum Heatsink CPU IC LED

$ 8.56 $ 5.13

US Stock 10pcs 20 x 20 x 6mm Heat Sink Cooling Aluminum Heatsink CPU IC LED

$ 6.52 $ 3.91

100x60x10mm Aluminum Heatsink For High Power TEC, LED, Amplifier, Transistor US

$ 6.59 $ 3.95

HEATSINKONLINE - US Stock - 11.811'' (300mm) Wide Heatsink

$ 1.87 $ 1.12

HEATSINKONLINE - US Stock - 5.315'' (135mm) Wide Heatsink

$ 1.58 $ 0.95

Lot of 9 NEW CoolJag 1U Vapor chamber base Passive Copper Heatsink Square, 26mm

$ 142.56 $ 85.53

Large Big Heavy Finned Aluminum Heat Sink 1lb

$ 10.55 $ 6.33

LOT OF 30 2" X 6.5" X 3.5" Extruded Aluminum Heat Sinks

$ 162.8 $ 97.68

Finned Heat sink Amplifier Audio Amp Power Supply TO-3 Transistor 9 Large!

$ 17.55 $ 10.53

Large Aluminum Heatsink, 16.6"Wx24"Dx1"H , New

$ 352 $ 211.2

Copper Sheet 0 3/32in Panels Cu 99% Metal Cut Selectable Pure 3 15/16in-78 3/

$ 5.54 $ 3.32

COPPER Finned Heat Sink 6.5"Lx4.78"Wx2.828"D

$ 352 $ 211.2

TO-220 TRANSISTOR HEAT SINK 4PK DYNACO HAFLER OTHERS

$ 4.35 $ 2.61

Large Aluminum Heatsink 16.6”Wx24”Dx1.3” H

$ 352 $ 211.2

5 inch Heat Sink Aluminum (5.0 x 4.85 x 0.8) inches. Low Thermal Resistance.

$ 14.16 $ 8.5

Heatsink

$ 8.8 $ 5.28

vintage ham radio Transistors heat sinks lot of 40 pieces

$ 57.2 $ 34.32

10pcs 22MM Black Heatsink Cooler With Thermally Heat Transfer Pad RAM IC DIY CPU

$ 7.83 $ 4.69

Large Black Anodized aluminum finned heat sink 12 inch

$ 35.19 $ 21.11

Large Aluminum Heatsink 19" Long x 6 7/8" Wide x 3" Tall, 28 Fins, 15 lbs 12 oz.

$ 70.4 $ 42.24

Large RF Amp Machined Aluminum Heatsink 11" x 12.75" x 1" irridite plated 6.3 Lb

$ 52.79 $ 31.67

Pure Copper Heat Transfer Heatsink 3.85"L x 2.85"W x 0.4"H

$ 8.79 $ 5.27

Large Big Aluminum Heatsink Heat Sink Radiator for LED Amplifier Transistor Amp

$ 13.21 $ 7.93

Large Orange Aluminium heat sink. ~ 5 lbs 10" x 10" x 1.375"

$ 15.79 $ 9.47

Liquid Cooled Aluminum HeatSink Approximately 9"x 5.5"x 1"

$ 43.95 $ 26.37

(5 PIECE LOT) 6203-001065, SMTH3050 HEAT SINK 40mm x 40mm x 22mm WITH ADHESIVE

$ 22 $ 13.2

New Large Rectangle Aluminum Heatsink w Screw Mount DIY Power Amplifier LED

$ 17.59 $ 10.55

Large Big Heavy Finned Aluminum Heat Sink 1lb  electronics

$ 10.11 $ 6.07

AAVID THERMALLOY Large Aluminum/Copper Heatsink LFKBT54-0721-01-02 NEW

$ 175.99 $ 105.59

2W ~~ 50 PCS ALUMINUM BLACK HEATSINKS ~~

$ 0.87 $ 0.52

**5-PCS Lot 122mm x 82mm x 32mm Aluminum Heat Sinks TO-3 Transistor

$ 1.54 $ 0.92

Large Copper Finned Heat Sink W/ Cooling Fans 14-5/8”x 13-1/4” X 5-1/4”

$ 307.12 $ 184.27

New 14" x 9" x 3" Aluminum / Copper Heatsink Heat Sink for Projects or Amplifier

$ 66 $ 39.6

Width 40mm Aluminium Heatsink Anodized Heat Sink Radiator Cooler PIN STYLE ALL

$ 0.87 $ 0.52

Heavy Duty Big Aluminum Heatsink with: (130-C-CH) & (PSI G*650 12 KWJ 8445/8057)

$ 43.95 $ 26.37

10pcs 40mm x 40mm x 6.5mm Aluminium Radiator Heatsink Fin For LED Chip Cooling

$ 8.79 $ 5.27

US Stock 10pcs 40 x 40 x 11mm Heat Sink Cooling Aluminum Heatsink CPU IC LED

$ 13.75 $ 8.25

3P ~~ 10 PCS ALUMINUM HEATSINKS AAVID THERMALLOY ~~

$ 0.87 $ 0.52

Large Black Aluminium heat sink. ~6 lbs. Size ~ 12" x 11" x 1 3/4" w/parts

$ 20.23 $ 12.13

Large Reclaimed Extruded Aluminum Heatsink 11"x6.75"x3.1" Audio Amp Heavy Weight

$ 35.2 $ 21.12

50pcs Insulator TO-220 Silicon Pad, TO-3 Thermal Insulating Film, Washers, Cmpnd

$ 6.38 $ 3.82

Heatsink Radiator for Power Transistor 126x100x75mm Aluminum with Termoswitch

$ 9.67 $ 5.8

Black Heat 10pcs 25x30.3x25mm IC Sink For L298N LM7805 25x30x25 Heatsink

$ 3.74 $ 2.24

**5-PCS** RA-T2X-38E Heat Sink for TO-218 TO-220 TO-247 BLACK ANODIZED

$ 8.79 $ 5.27

Large Reclaimed Extruded Aluminum Heatsink 7" x 6" x 3", 5.95 lbs

$ 39.6 $ 23.76

Thermalloy Heat sinks #402-22793 Lot of 100 pcs

$ 35.2 $ 21.12

*NEW* Aluminum Heat Sink 9" x 6", Big, Large, 2.8 lbs

$ 32.51 $ 19.5

Large Reclaimed Extruded Aluminum Heatsink 11"x2 1/4" X1 1/2" Audio Amp DIY LED

$ 22.88 $ 13.72

HEATSINKONLINE - US Stock - 6.496'' (165mm) Wide Heatsink

$ 1.65 $ 0.99

Large Aluminum Heatsink 17 7/8" Long x 13 5/15" Wide x 3 1/2" Tall - 25 pounds

$ 74.8 $ 44.88

Easycargo 100pcs Heatsink Kit Small Cooler Heat Sink Set for Cooling Development

$ 13.42 $ 8.05

US Stock 10pcs 25 x 25 x 10mm Heat Sink Cooling Aluminum Heatsink CPU IC LED

$ 7.82 $ 4.69

235x121x88mm Heatsink / Radiator for Power Transistor Black Aluminum Used

$ 17.15 $ 10.29

Mini Anodized Aluminium Heatsink Cooling Heat Sink ALL SIZE Width 9mm-14mm

$ 0.87 $ 0.52

large aluminum heat sink-- measure 13-3/4 X 11-3/4 X 2-1/4. Op1 Lot Of 3

$ 105.6 $ 63.35

Pair of Aluminum Heat Sinks 5” X 3” X 1.75”

$ 13.2 $ 7.91

10Pcs Pack Lot 11x11x5mm Pure Aluminum Chip Heat Sink Heatsink Cooling Radiator

$ 7.17 $ 4.3

Wind-Tunnel Heatsink Large (with Bonus parts and fan) Used

$ 30.8 $ 18.48

Aluminum Heat Sink, large, Qty 2  15 1/2" x 7 1/4" x 1 1/4"  8lbs total

$ 17.6 $ 10.56

New Lot 57 AAvid Heat sinks -

$ 88 $ 52.8

Fenwal Igniton Controls 35-530501-003

$ 132 $ 79.2

LOT OF 2 HEAVY ALUMINUM HEAT SINK EACH 2 INCH TOTAL THICKNESS 6.5X9" 7LBS

$ 88 $ 52.8

Heatsink, Round, For Power Led, 4" x 2.5", Blue Color

$ 23.76 $ 14.25

US Stock Universal Aluminum Heatsink Power Triode FET LED SSR 9.45''x3''x0.87''

$ 11.38 $ 6.83

Large Anodized Black Flatback Heat Sink 11.81 in x 6.375 in x 1.51 in

$ 48.39 $ 29.03

THERMALLOY HEATSINK WITH FINS 1-1/4 INCH DIAMETER 1/2 INCH HIGH (LOT OF 5) NNB

$ 13.17 $ 7.9

10PCS TO-220 Silver Heatsink Heat Sink for Voltage Regulator or MOSFET

$ 5.1 $ 3.06

STEVEN ENGINEERING Aixtron 39028-00 6" X 4 7/8" Aluminum SSR Heatsink

$ 87.99 $ 52.79

NEW for Delta 5015 AUB0512HB 12V 0.15A Ultra Durable Hydraulic Bearing Fan

$ 12.01 $ 7.2

2 Lot TEMCo 3/4" Marine Heat Shrink Tube 3:1 Adhesive Glue Lined 4 ft BLACK

$ 96.8 $ 58.08

10Pcs 150x20x6mm Aluminum Heat Sink Long LED Cooling Fin For1W,3W,5W Power

$ 7.91 $ 4.74

1PC Aluminium Heat Sink Thermal Management Cooling Fin Radiator 100*186*12MM

$ 11.44 $ 6.86

8" x 4 3/4" x 1 1/4" BRAND NEW Aluminum Heatsink MERSEN BUY BULK

$ 8.8 $ 5.28

4pcs 50x25x10mm Aluminum Heatsink Heat Sink w adhesive tape, US Seller

$ 7.03 $ 4.21

Large RF Amp Machined Aluminum Heatsink 12" x 12" x 1" irridite plated with FANS

$ 123.19 $ 73.91

NEW for Delta 5015 AUB0512HB 12V 0.15A Ultra Durable Hydraulic Bearing Fan

$ 12.02 $ 7.21

Pure Copper Graphene Laptop Memory Cooling Vest, Unmarked -Free Shipping

$ 6.85 $ 4.11

2pcs 100*41*8mm Aluminum Heat Sink for Computer LED Power IC Transistor HPT

$ 8.26 $ 4.95

LOT of 250 NEW HEAVY DUTY ALUMINUM WEDGE SHAPE HEAT SINK for COOLING 2"L & 1"L

$ 113.52 $ 68.11

Width 20mm Aluminium Heatsink Anodized Heat Sink Radiator Black White PIN Style

$ 0.87 $ 0.52

60pcs Mini Heatsink Kit, Cooler Heat Sink for Cooling VRM Stepper Driver MOSFET

$ 12.29 $ 7.37

WayinTop 10 Packs TO-220 Aluminum Heatsink & Insulator/Mounting Kits for TO-2...

$ 9.75 $ 5.85

Aluminum Heat Sink 6.5"Lx4.78"Wx2.828"H

$ 220 $ 132

2X New Large Rectangle Aluminum Heatsink w Screw Mount DIY Power Amplifier LED

$ 32.55 $ 19.53

Heat Sinks: 10 Assorted Small to Medium

$ 18.48 $ 11.08

15 Large Aluminum Heatsinks for Transistor or Triac - Black Anodized Aluminum

$ 6.16 $ 3.69

Easycargo 100Pcs Heatsink Kit Small Cooler Heat Sink Set For Cooling Development

$ 12.34 $ 7.4

3pcs Thermal Silicone Grease HEATSINK PLASTER Paste Compound STARS-922 US Stock

$ 6.11 $ 3.66

Aluminum Heatsink Heat Sink Radiator Cooling Fin for IC LED Power 200*69*36mm

$ 16.97 $ 10.18

Large Big Aluminum Heatsink Heat Sink Radiator for LED Amplifier Transistor Amp

$ 15.84 $ 9.5

Large Reclaimed Extruded Aluminum Heatsink 5.0x6.75"x3.1" Audio Amp Heavy Weight

$ 24.64 $ 14.78

HEATSINKONLINE - US Stock - 2.717'' (69mm) Wide Heatsink

$ 0.88 $ 0.53

1pc 100*35*10mm Silver Aluminum Heat Sink for LED and Power IC Transistor

$ 5.62 $ 3.37