Call Us Now !

Heatsinks

240 Products
Web-Sale Reference Discontinued
Specials
Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE
Page(s): 1 2 3 4 5
Heatsink Extruded 1,5K/W 200x25x50mm - Anodized [SK42-50SA]
Heatsink Extruded 1,5K/W 200x25x50mm - Anodized
271.40 ZAR
inc
for 1 Each
HEATSINK [SK37-30SA]
HEATSINK
41.40 ZAR
inc
for 1 Each
HEATSINK [SK37-30SAL]
HEATSINK
46.00 ZAR
inc
for 1 Each
HEATSINK [SK39-75SA]
HEATSINK
218.50 ZAR
inc
for 1 Each
HEATSINK EXTRUDED 1,4K/W 104X40X100MM [SK403-100SA]
HEATSINK EXTRUDED 1,4K/W 104X40X100MM
310.27 ZAR
inc
for 1 Each
Heatsink Extruded PCB Mounting 4K/W Anodised [SK414-100SA]
Heatsink Extruded PCB Mounting 4K/W Anodised
182.85 ZAR
inc
for 1 Each
Heatsink Extruded PCB Mounting 2K/W Anodised [SK415-37,5SA]
Heatsink Extruded PCB Mounting 2K/W Anodised
232.88 ZAR
inc
for 1 Each
Heatsink Extruded PCB Mounting 1,75K/W Anodised [SK415-50SA]
Heatsink Extruded PCB Mounting 1,75K/W Anodised
270.97 ZAR
inc
for 1 Each
Heatsink Extruded PCB Mounting 2,5K/W Anodised [SK44-50SA]
Heatsink Extruded PCB Mounting 2,5K/W Anodised
193.20 ZAR
inc
for 1 Each
Heatsink Extruded PCB Mounting 2K/W Anodised [SK44-75SA]
Heatsink Extruded PCB Mounting 2K/W Anodised
258.75 ZAR
inc
for 1 Each
HEATSINK [SK55-37,5SA]
HEATSINK
37.95 ZAR
inc
for 1 Each
HEATSINK [SK56-1000SA]
HEATSINK
5 641.81 ZAR
inc
for 1 Each
Heatsink Extruded 3K/W Black Anodised H=25mm W=50mm L=100mm [SK567-100SA]
Heatsink Extruded 3K/W Black Anodised H=25mm W=50mm L=100mm
233.45 ZAR
inc
for 1 Each
Heatsink Extruded 3K/W Black Anodised H=25mm W=50mm L=100mm with 4 Pre Drilled Holes [SK567-100SA SL]
Heatsink Extruded 3K/W Black Anodised H=25mm W=50mm L=100mm with 4 Pre Drilled Holes
1 007.40 ZAR
inc
for 1 Each
Standard Extruded Heatsinks [SK59-37,5SA]
Standard Extruded Heatsinks
55.20 ZAR
inc
for 1 Each
Standard Extruded Heatsinks 2 K/W TO-3 [SK71-50SA]
Standard Extruded Heatsinks 2 K/W TO-3
195.50 ZAR
inc
for 1 Each
Heatsink Anodised 10 Fins L=1m W=120mm H=37mm 0.90K/W [SK71-1000SA]
Heatsink Anodised 10 Fins L=1m W=120mm H=37mm 0.90K/W
3 287.85 ZAR
inc
for 1 Each
Heatsink 2,5 K/W [SK72-100SA]
Heatsink 2,5 K/W
155.25 ZAR
inc
for 1 Each
*** L=150MM SPECIAL ORDER TO BE PLACED [SK72-150SA]
*** L=150MM SPECIAL ORDER TO BE PLACED
207.00 ZAR
inc
for 1 Each
Standard Extruded Heatsinks [SK72-50SA]
Standard Extruded Heatsinks
94.30 ZAR
inc
for 1 Each
HEATSINK 5 K/W [SK75-25SA220]
HEATSINK 5 K/W
17.54 ZAR
inc
for 1 Each
Extruded Heatsink for PCB Mounting 10K/W with Solder Pins [SK75-37,5STSTO220]
Extruded Heatsink for PCB Mounting 10K/W with Solder Pins
51.75 ZAR
inc
for 1 Each
Extruded Heatsink for PCB Mounting 10K/W without Solder Pins [SK75-50SA220]
Extruded Heatsink for PCB Mounting 10K/W without Solder Pins
65.55 ZAR
inc
for 1 Each
Extruded Heatsink for PCB Mounting 10K/W with Solder Pins [SK76-25STSTO220]
Extruded Heatsink for PCB Mounting 10K/W with Solder Pins
54.34 ZAR
inc
for 1 Each
Extruded Heatsink for PCB Mounting 8K/W without Solder Pins [SK76-37,5SA220]
Extruded Heatsink for PCB Mounting 8K/W without Solder Pins
40.25 ZAR
inc
for 1 Each
Heatsink 8,0K/W Solder Pin TO220 [SK76-37,5STSTO220]
Heatsink 8,0K/W Solder Pin TO220
64.86 ZAR
inc
for 1 Each
Heatsink Extruded PCB TO220 7K/W No Pins [SK76-50SA220]
Heatsink Extruded PCB TO220 7K/W No Pins
64.40 ZAR
inc
for 1 Each
EXTRUDED PROFILE 88X25X75MM 1,7KW [SK79-75SA]
EXTRUDED PROFILE 88X25X75MM 1,7KW
223.10 ZAR
inc
for 1 Each
Heatsink Extruded Profile 2K/W [SK81-100SA]
Heatsink Extruded Profile 2K/W
274.85 ZAR
inc
for 1 Each
Heatsink Extruded Profile 3 K/W [SK81-50SA]
Heatsink Extruded Profile 3 K/W
121.90 ZAR
inc
for 1 Each
Standard Extruded Heatsink 4.3 - 2.2 K/W [SK99-37,5SA]
Standard Extruded Heatsink 4.3 - 2.2 K/W
149.50 ZAR
inc
for 1 Each
Heatsink TO5 55K/W Clip on D12,7 H10 [SKK510]
Heatsink TO5 55K/W Clip on D12,7 H10
28.75 ZAR
inc
for 1 Each
HeatSink TO5 63K/W Clip on D12,7 H6 [SKK56]
HeatSink TO5 63K/W Clip on D12,7 H6
30.48 ZAR
inc
for 1 Each
Heatsink TO5 55K/W Clip on D12,7 H8 [SKK58]
Heatsink TO5 55K/W Clip on D12,7 H8
20.70 ZAR
inc
for 1 Each
Retaining Clip for SK104STC Heatsink [THF104]
Retaining Clip for SK104STC Heatsink
3.40 ZAR
inc
for 1 Each
Retaining Clip for TO220, TO3P, TO247, TO248 (THF409 TO220) [THF409]
Retaining Clip for TO220, TO3P, TO247, TO248 (THF409 TO220)
6.00 ZAR
inc
for 1 Each
Retaining Clip for TO218/TO247 [THFK247]
Retaining Clip for TO218/TO247
14.49 ZAR
inc
for 1 Each
Finger-Shaped Heatsink for TO-220 • pattern Drilled • Rth= 24 K/W • Length : 19.1mm • Black Anodised surface [FK231SA220]
Finger-Shaped Heatsink for TO-220 • pattern Drilled • Rth= 24 K/W • Length : 19.1mm • Black Anodised surface
15.18 ZAR
inc
for 1 Each
Heatsink 17 K/W for SOT32 [FK234SAL2]
Heatsink 17 K/W for SOT32
14.10 ZAR
inc
for 1 Each
Heatsink for TO220 21K/W Attatchable [FK237SA220-H]
Heatsink for TO220 21K/W Attatchable
40.25 ZAR
inc
for 1 Each
Attachable Heatsink [FK237SA220-V]
Attachable Heatsink
41.69 ZAR
inc
for 1 Each
Finger-Shaped Heatsink for TO-220 • pattern Drilled • Rth= 16 K/W • Length : 28mm • Black Anodised surface [FK235SAL1]
Finger-Shaped Heatsink for TO-220 • pattern Drilled • Rth= 16 K/W • Length : 28mm • Black Anodised surface
21.22 ZAR
inc
for 1 Each
Finger-Shaped Heatsink for TO-3,SOT-9,TO-66,SOT-32 • pattern Drilled • Rth= 6.8 K/W • Length : 42mm • Black Anodised surface [FK223SACB]
Finger-Shaped Heatsink for TO-3,SOT-9,TO-66,SOT-32 • pattern Drilled • Rth= 6.8 K/W • Length : 42mm • Black Anodised surface
41.69 ZAR
inc
for 1 Each
Finger-Shaped Heatsink for TO-220 Attachable • Rth= 21 K/W • Length : 19.05mm • Black Anodised surface [FK237SA220-O]
Finger-Shaped Heatsink for TO-220 Attachable • Rth= 21 K/W • Length : 19.05mm • Black Anodised surface
33.93 ZAR
inc
for 1 Each
Finger-Shaped Heatsink for TO-220 Clip-On • Rth= 25 K/W • Length : 20.5mm • Black Anodised surface [FK220SA220]
Finger-Shaped Heatsink for TO-220 Clip-On • Rth= 25 K/W • Length : 20.5mm • Black Anodised surface
14.64 ZAR
inc
for 1 Each
Finger-Shaped Heatsink for TO-220 Clip-On • Rth= 18 K/W • Length : 25.4mm • Black Anodised surface [FK224SA220]
Finger-Shaped Heatsink for TO-220 Clip-On • Rth= 18 K/W • Length : 25.4mm • Black Anodised surface
24.73 ZAR
inc
for 1 Each
Finger-Shaped Heatsink for TO-220 Clip-On • Rth= 18 K/W • Length : 25.4mm • Black Anodised surface [FK224SA220-1]
Finger-Shaped Heatsink for TO-220 Clip-On • Rth= 18 K/W • Length : 25.4mm • Black Anodised surface
24.73 ZAR
inc
for 1 Each
Heatsink for SMD Direct PCB Mounting Thru Solderable Surface W=15MM H=6,5MM H=8MM 37K/W [FK250-06LF PAK]
Heatsink for SMD Direct PCB Mounting Thru Solderable Surface W=15MM H=6,5MM H=8MM 37K/W
24.15 ZAR
inc
for 1 Each
Special Heatsink for DIL-IC with Clip • Rth= 20 K/W • Length : 18mm • Black Anodised surface [ICK14H]
Special Heatsink for DIL-IC with Clip • Rth= 20 K/W • Length : 18mm • Black Anodised surface
25.53 ZAR
inc
for 1 Each
Heatsink 11,5K/W with Center Drilling (Custom Made) [SK09-37,5SA-SL]
Heatsink 11,5K/W with Center Drilling (Custom Made)
Call for Price  
Page(s): 1 2 3 4 5

Copyright © 2026, Communica (Pty) Ltd.

Communica is a wholesale and retail distributor of semiconductors, electromechanical and passive electronic components for automotives, electronics, electrical, automation, mining and process control industries and technical and tertiary educational institutions. We also offer a large range of security and CCTV equipment, power supplies, test instruments and accessories, tools and production equipment, prototyping platforms, and hobby and educational products.