45 mm Heat Sinks

Results: 73
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Qty. RoHS ECAD Model Product
Designed for
Mounting Style
Heatsink Material
Fin Style
Thermal Resistance
Length
Width
Height
Advanced Thermal Solutions Heat Sinks maxiFLOW Heat Sink w/superGRIP Attachment, T766, 44.25x44.25x17.5mm
Datasheet
81In Stock
Min.: 1
Mult.: 1

Heat Sink Assemblies BGA Clip Aluminum Angled Fin 1.6 C/W 45 mm 45 mm 17.5 mm
Advanced Thermal Solutions Heat Sinks maxiFLOW Heat Sink w/maxiGRIP Attachment, 2 Side Tape, Blue, T412, 45x45x12.5mm
Datasheet
162In Stock
Min.: 1
Mult.: 1

Heat Sink Assemblies BGA Snap On Aluminum Angled Fin 2.11 C/W 45 mm 45 mm 12.5 mm
Advanced Thermal Solutions Heat Sinks maxiFLOW Heat Sink w/maxiGRIP Attachment, 2 Side Tape, Blue, T412, 45x45x7.5mm
Datasheet
73In Stock
Min.: 1
Mult.: 1

Heat Sink Assemblies BGA Snap On Aluminum Angled Fin 3.98 C/W 45 mm 45 mm 7.5 mm
Advanced Thermal Solutions Heat Sinks BGA fanSINK Assembly+maxiGRIP Attachment, T412, 44.25x44.25x19.5mm, 44.25mm Dia
Datasheet
63In Stock
Min.: 1
Mult.: 1

Fan Sink Assemblies BGA Snap On Aluminum Cross Cut Fin 2.2 C/W 45 mm 45 mm 19.5 mm
Advanced Thermal Solutions Heat Sinks maxiGRIP BGA Heat Sink w/Attach, Straight Fin, 2Side Tape, T412, 45x45x14.5mm
Datasheet
92In Stock
Min.: 1
Mult.: 1

Heat Sink Assemblies BGA Snap On Aluminum Straight Fin 4.14 C/W 45 mm 45 mm 14.5 mm
Wakefield Thermal Heat Sinks Low Profile Heat Sink BGA Chipset Aluminum Top Mount, 45x45x12mm, Wave Series
Datasheet
916In Stock
Min.: 1
Mult.: 1

Heat Sinks BGA Clip Aluminum Angled Fin 2.96 C/W 45 mm 45 mm 12 mm
Same Sky Heat Sinks heat sink, BGA, 45 x 45 x 15 mm, 2 push pins
Datasheet
1.082In Stock
Min.: 1
Mult.: 1

Heat Sinks BGA PCB Aluminum Alloy 10.2 C/W 45 mm 45 mm 15 mm
Crydom Heat Sinks 3.0 C/W DIN RM Heat Sink - 1 SSR
Datasheet
66In Stock
70Expected 05/06/2026
Min.: 1
Mult.: 1

Heat Sinks Solid State Relay - SSR DIN Rail Aluminum Extruded Axial Fin 3 C/W 81 mm 45 mm 40 mm
Advanced Thermal Solutions Heat Sinks maxiFLOW BGA ASIC Cooling Heat Sink, High Performance, No TIM, 50x45x15mm
Datasheet
100In Stock
Min.: 1
Mult.: 1

Heat Sinks BGA Adhesive Aluminum Angled Fin 2.8 C/W 50 mm 45 mm 15 mm
Crydom Heat Sinks 1.5 C/W DIN RM Heat Sink - 1 SSR
Datasheet
44In Stock
Min.: 1
Mult.: 1

Heat Sinks Solid State Relay - SSR DIN Rail Aluminum Extruded Axial Fin 1.5 C/W 81 mm 45 mm 95 mm
Same Sky Heat Sinks heat sink, BGA, 45 x 45 x 15 mm
Datasheet
95In Stock
1.512Expected 09/06/2026
Min.: 1
Mult.: 1

Heat Sinks BGA Adhesive Aluminum Alloy Vertical Fin 10.1 C/W 45 mm 45 mm 15 mm
Crydom Heat Sinks 2.0 C/W DIN RM Heat Sink - 1 SSR
Datasheet
15In Stock
20Expected 08/06/2026
Min.: 1
Mult.: 1

Heat Sinks Solid State Relay - SSR DIN Rail Aluminum Extruded Axial Fin 2 C/W 81 mm 45 mm 80 mm
Advanced Thermal Solutions Heat Sinks BGA Heat Sink, Straight Fin, No TIM, Black Anodized, 45x45x6mm (LxWxH)
Datasheet
200In Stock
Min.: 1
Mult.: 1

Heat Sinks BGA PCB Aluminum Straight Fin 14.09 C/W 45 mm 45 mm 6 mm
Advanced Thermal Solutions Heat Sinks BGA Heat Sink, Straight Fin, No TIM, Black Anodized, 45x45x7mm (LxWxH)
Datasheet
95In Stock
Min.: 1
Mult.: 1

Heat Sinks BGA PCB Aluminum Straight Fin 11.67 C/W 45 mm 45 mm 7 mm
Advanced Thermal Solutions Heat Sinks BGA Heat Sink, High Aspect Ratio Extrusion, Straight, No TIM, 45x45x9mm
Datasheet
96In Stock
Min.: 1
Mult.: 1

Heat Sinks BGA PCB Aluminum Straight Fin 8.48 C/W 45 mm 45 mm 9 mm
Advanced Thermal Solutions Heat Sinks maxiFLOW BGA Heat Sink+Brass pushPIN, Performance, Cross-Cut, Green, 41x45x10mm
Datasheet
94In Stock
Min.: 1
Mult.: 1

Heat Sinks BGA Bracket Aluminum 5 C/W 41 mm 45 mm 10 mm
Advanced Thermal Solutions Heat Sinks maxiFLOW Heat Sink w/maxiGRIP Attachment, 2 Side Tape, Blue, T412, 45x45x17.5mm
Datasheet
21In Stock
Min.: 1
Mult.: 1

Heat Sink Assemblies BGA Snap On Aluminum Angled Fin 1.64 C/W 45 mm 45 mm 17.5 mm
Advanced Thermal Solutions Heat Sinks maxiFLOW BGA Heat Sink w/maxiGRIP Attachment, T412, 45x45x14.5mm, 69.6mm Fin Tip
Datasheet
100In Stock
Min.: 1
Mult.: 1

Heat Sink Assemblies BGA Snap On Aluminum Angled Fin 2.07 C/W 45 mm 45 mm 14.5 mm
Advanced Thermal Solutions Heat Sinks BGA Heat Sink, High Performance, 2-Side Tape, T412, Straight, 45x45x24.5mm
Datasheet
109In Stock
Min.: 1
Mult.: 1

Heat Sinks BGA Adhesive Aluminum Straight Fin 2.1 C/W 45 mm 45 mm 24.5 mm
Advanced Thermal Solutions Heat Sinks Heat Sink, High Performance, X-Cut, Double-Side Tape, T412, 45x45x24.5mm
Datasheet
60In Stock
Min.: 1
Mult.: 1

Heat Sinks BGA Adhesive Aluminum Cross Cut Fin 2.3 C/W 45 mm 45 mm 24.5 mm
Advanced Thermal Solutions Heat Sinks BGA fanSINK Assembly+maxiGRIP Attachment, T412, 44.25x44.25x9.5mm, 44.25mm Dia
Datasheet
19In Stock
Min.: 1
Mult.: 1

Fan Sink Assemblies BGA Snap On Aluminum Cross Cut Fin 3.3 C/W 45 mm 45 mm 9.5 mm
Advanced Thermal Solutions Heat Sinks clipKIT Attachment Heat Sink to PCB for Component Size 45x45mm, maxiGRIP Tech
Datasheet
36In Stock
Min.: 1
Mult.: 1

Accessories and Hardware Component, 45x45mm Clip 45 mm 45 mm
Advanced Thermal Solutions Heat Sinks BGA Heat Sink, High Performance, Stamped, No TIM, TO-218/TO220, 30x45x2mm
Datasheet
231In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-218, TO-220 Screw Aluminum 23 C/W 30 mm 45 mm 2 mm
Advanced Thermal Solutions Heat Sinks clipKIT Attachment Heat Sink to PCB for Component Size 45x45mm, superGRIP Tech
Datasheet
49In Stock
Min.: 1
Mult.: 1

Accessories and Hardware Component, 45x45mm Clip 45 mm 45 mm
Advanced Thermal Solutions Heat Sinks maxiFLOW Heat Sink w/superGRIP Attachment, T766, 44.25x44.25x12.5mm
Datasheet
100In Stock
Min.: 1
Mult.: 1

Heat Sink Assemblies BGA Clip Aluminum maxiFLOW 2.1 C/W 45 mm 45 mm 12.5 mm