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Fischer Elektronik Heatsinks Fin heat sink 619440

Fischer Elektronik Brand: Fischer Elektronik
Fischer Elektronik offers a range of heat sinks designed to effectively dissipate heat in electronic components, ensuring optimal performance and longevity.
Description Image Product Buy Pricing (Ex VAT) Dimensions Height Length Material properties Misc Attribute Thermal resistance R(th) Width Type Material Factory colour
Fischer Elektronik 10019009 SK 105 Fin Heat Sink 2.5 K/W 159x100x10 mm
Fischer Elektronik 10019009 SK 105 Fin Heat Sink 2.5 K/W 159x100x10 mm
Extended range
Order code: 03-5231
MPN: 10019009

43 available to back orderBack-order availability date - 15/01/2026
1+ £6.68
Price per unit Ex VAT 		(L x W x H) 159 x 100 x 10 mm 10mm 159mm anodised SK 105 100 SA 2.5 K/W 100mm Fin heat sink Aluminium Black
Fischer Elektronik 10133592 SK 625/50 SA Heat Sink 2.17 K/W 50x120x34mm
Fischer Elektronik 10133592 SK 625/50 SA Heat Sink 2.17 K/W 50x120x34mm
Extended range
Order code: 03-5269
MPN: 10133592

11 available to back orderBack-order availability date - 15/01/2026
1+ £11.36
Price per unit Ex VAT 		(L x W x H) 50 x 120 x 34 mm 34mm 50mm anodised SK 625/50 SA 2.17 K/W 120mm Fin heat sink Aluminium Black
Fischer Elektronik 10133593 Fin Heat Sink 2.17 K/W 75x120x34 mm Large Surface
Fischer Elektronik 10133593 Fin Heat Sink 2.17 K/W 75x120x34 mm Large Surface
Extended range
Order code: 03-5270
MPN: 10133593

13 available to back orderBack-order availability date - 15/01/2026
1+ £15.92
Price per unit Ex VAT 		(L x W x H) 75 x 120 x 34 mm 34mm 75mm anodised SK 625/75 SA 2.17 K/W 120mm Fin heat sink Aluminium Black
Fischer Elektronik 10133594 SK 625/100 SA Fin Heat Sink 2.17 K/W 100x120x34 mm
Fischer Elektronik 10133594 SK 625/100 SA Fin Heat Sink 2.17 K/W 100x120x34 mm
Extended range
Order code: 03-5271
MPN: 10133594

4 available to back orderBack-order availability date - 15/01/2026
1+ £20.07
Price per unit Ex VAT 		(L x W x H) 100 x 120 x 34 mm 34mm 100mm anodised SK 625/100 SA 2.17 K/W 120mm Fin heat sink Aluminium Black
Fischer Elektronik 10133637 SK 624/50 SA Fin Heat Sink 4.25 K/W 50x90x17 mm
Fischer Elektronik 10133637 SK 624/50 SA Fin Heat Sink 4.25 K/W 50x90x17 mm
Extended range
Order code: 03-5272
MPN: 10133637

21 available to back orderBack-order availability date - 15/01/2026
1+ £6.30
Price per unit Ex VAT 		(L x W x H) 50 x 90 x 17 mm 17mm 50mm anodised SK 624/50 SA 4.25 K/W 90mm Fin heat sink Aluminium Black
Fischer Elektronik 10133638 SK 624 75 SA Fin Heat Sink 4.25 K/W 75x90x17 mm
Fischer Elektronik 10133638 SK 624 75 SA Fin Heat Sink 4.25 K/W 75x90x17 mm
Extended range
Order code: 03-5273
MPN: 10133638

Available to back orderBack order, lead time 4 weeks
1+ £8.47
Price per unit Ex VAT 		(L x W x H) 75 x 90 x 17 mm 17mm 75mm anodised SK 624 75 SA 4.25 K/W 90mm Fin heat sink Aluminium Black
Fischer Elektronik 10133639 SK 624 Fin Heat Sink 4.25 K/W 100x90x17mm
Fischer Elektronik 10133639 SK 624 Fin Heat Sink 4.25 K/W 100x90x17mm
Extended range
Order code: 03-5274
MPN: 10133639

Available to back orderBack order, lead time 5 weeks
1+ £10.47
Price per unit Ex VAT 		(L x W x H) 100 x 90 x 17 mm 17mm 100mm anodised SK 624 100 SA 4.25 K/W 90mm Fin heat sink Aluminium Black
Fischer Elektronik 10133679 SK 628/50 SA Fin Heat Sink 4.5 K/W 50x75x45mm
Fischer Elektronik 10133679 SK 628/50 SA Fin Heat Sink 4.5 K/W 50x75x45mm
Extended range
Order code: 03-5275
MPN: 10133679

7 available to back orderBack-order availability date - 15/01/2026
1+ £9.47
Price per unit Ex VAT 		(L x W x H) 50 x 75 x 45 mm 45mm 50mm anodised SK 628/50 SA 4.5 K/W 75mm Fin heat sink Aluminium Black
Fischer Elektronik 10133681 SK 628/75 SA Fin Heat Sink 4.5 K/W 75x75x45 mm
Fischer Elektronik 10133681 SK 628/75 SA Fin Heat Sink 4.5 K/W 75x75x45 mm
Extended range
Order code: 03-5276
MPN: 10133681

2 available to back orderBack-order availability date - 15/01/2026
1+ £13.26
Price per unit Ex VAT 		(L x W x H) 75 x 75 x 45 mm 45mm 75mm anodised SK 628/75 SA 4.5 K/W 75mm Fin heat sink Aluminium Black
Fischer Elektronik 10133683 SK 628/100 SA Fin Heat Sink 4.5 K/W 100x75x45mm
Fischer Elektronik 10133683 SK 628/100 SA Fin Heat Sink 4.5 K/W 100x75x45mm
Extended range
Order code: 03-5277
MPN: 10133683

10 available to back orderBack-order availability date - 15/01/2026
1+ £16.89
Price per unit Ex VAT 		(L x W x H) 100 x 75 x 45 mm 45mm 100mm anodised SK 628/100 SA 4.5 K/W 75mm Fin heat sink Aluminium Black
Fischer Elektronik 10134497 SK 638 Fin Heat Sink 10.5 K/W 37.5x10.3x40 mm
Fischer Elektronik 10134497 SK 638 Fin Heat Sink 10.5 K/W 37.5x10.3x40 mm
Extended range
Order code: 03-5279
MPN: 10134497

10 available to back orderBack-order availability date - 15/01/2026
2+ £2.28
Price per unit Ex VAT 		(L x W x H) 37.5 x 10.3 x 40 mm 40mm 37.5mm anodised SK 638/37,5 SA 10.5 K/W 10.3mm Fin heat sink Aluminium Black
Fischer Elektronik 10134499 SK 638/50 SA Fin Heat Sink 10.5 K/W 50x10.3x40mm
Fischer Elektronik 10134499 SK 638/50 SA Fin Heat Sink 10.5 K/W 50x10.3x40mm
Extended range
Order code: 03-5280
MPN: 10134499

11 available to back orderBack-order availability date - 15/01/2026
2+ £2.51
Price per unit Ex VAT 		(L x W x H) 50 x 10.3 x 40 mm 40mm 50mm anodised SK 638/50 SA 10.5 K/W 10.3mm Fin heat sink Aluminium Black
Fischer Elektronik 10134501 SK 638/75 SA Heat Sink 10.5 K/W 75x10.3x40mm
Fischer Elektronik 10134501 SK 638/75 SA Heat Sink 10.5 K/W 75x10.3x40mm
Extended range
Order code: 03-5281
MPN: 10134501

10 available to back orderBack-order availability date - 15/01/2026
2+ £2.96
Price per unit Ex VAT 		(L x W x H) 75 x 10.3 x 40 mm 40mm 75mm anodised SK 638/75 SA 10.5 K/W 10.3mm Fin heat sink Aluminium Black
Fischer Elektronik 10134503 SK 638/84 SA Fin Heat Sink 84x10.3x40mm 10.5K/W
Fischer Elektronik 10134503 SK 638/84 SA Fin Heat Sink 84x10.3x40mm 10.5K/W
Extended range
Order code: 03-5282
MPN: 10134503

6 available to back orderBack-order availability date - 15/01/2026
2+ £2.96
Price per unit Ex VAT 		(L x W x H) 84 x 10.3 x 40 mm 40mm 84mm anodised SK 638/84 SA 10.5 K/W 10.3mm Fin heat sink Aluminium Black
Fischer Elektronik 10134542 SK640 Fin Heat Sink 5.8 K/W 50x30x59 mm
Fischer Elektronik 10134542 SK640 Fin Heat Sink 5.8 K/W 50x30x59 mm
Extended range
Order code: 03-5283
MPN: 10134542

7 available to back orderBack-order availability date - 15/01/2026
1+ £4.35
Price per unit Ex VAT 		(L x W x H) 50 x 30 x 59 mm 59mm 50mm anodised SK640 50 SA 5.8 K/W 30mm Fin heat sink Aluminium Black
Fischer Elektronik 10134544 SK 640/75 SA Fin Heat Sink 75x30x59mm 5.8 K/W
Fischer Elektronik 10134544 SK 640/75 SA Fin Heat Sink 75x30x59mm 5.8 K/W
Extended range
Order code: 03-5284
MPN: 10134544

1 available to back orderBack-order availability date - 15/01/2026
1+ £5.88
Price per unit Ex VAT 		(L x W x H) 75 x 30 x 59 mm 59mm 75mm anodised SK 640/75 SA 5.8 K/W 30mm Fin heat sink Aluminium Black
Fischer Elektronik 10134546 SK 640/84 SA Fin Heat Sink 5.8 K/W 84x30x59 mm
Fischer Elektronik 10134546 SK 640/84 SA Fin Heat Sink 5.8 K/W 84x30x59 mm
Extended range
Order code: 03-5285
MPN: 10134546

3 available to back orderBack-order availability date - 15/01/2026
1+ £6.34
Price per unit Ex VAT 		(L x W x H) 84 x 30 x 59 mm 59mm 84mm anodised SK 640/84 SA 5.8 K/W 30mm Fin heat sink Aluminium Black
Fischer Elektronik 10134603 SK 641 Fin Heat Sink 5.9 K/W 50x40x56mm
Fischer Elektronik 10134603 SK 641 Fin Heat Sink 5.9 K/W 50x40x56mm
Extended range
Order code: 03-5286
MPN: 10134603

8 available to back orderBack-order availability date - 15/01/2026
1+ £4.53
Price per unit Ex VAT 		(L x W x H) 50 x 40 x 56 mm 56mm 50mm anodised SK 641 50 SA 5.9 K/W 40mm Fin heat sink Aluminium Black
Fischer Elektronik 10136829 KGR Fin Heat Sink 1.55 K/W 100x100x38mm
Fischer Elektronik 10136829 KGR Fin Heat Sink 1.55 K/W 100x100x38mm
Extended range
Order code: 03-5307
MPN: 10136829

8 available to back orderBack-order availability date - 15/01/2026
1+ £51.10
Price per unit Ex VAT 		(L x W x H) 100 x 100 x 38 mm 38mm 100mm polished KGR 1 100 AL 1.55 K/W 100mm Fin heat sink Aluminium Black
Fischer Elektronik 10136830 Fin Heat Sink 1.55 K/W 150x100x38 mm
Fischer Elektronik 10136830 Fin Heat Sink 1.55 K/W 150x100x38 mm
Extended range
Order code: 03-5308
MPN: 10136830

4 available to back orderBack-order availability date - 15/01/2026
1+ £135.19
Price per unit Ex VAT 		(L x W x H) 150 x 100 x 38 mm 38mm 150mm polished KGR 1 150 AL 1.55 K/W 100mm Fin heat sink Aluminium Black
Fischer Elektronik 10136836 KGR2 Fin Heat Sink 1.35K/W 150x150x30mm
Fischer Elektronik 10136836 KGR2 Fin Heat Sink 1.35K/W 150x150x30mm
Extended range
Order code: 03-5309
MPN: 10136836

5 available to back orderBack-order availability date - 15/01/2026
1+ £144.01
Price per unit Ex VAT 		(L x W x H) 150 x 150 x 30 mm 30mm 150mm polished KGR2 150 AL 1.35 K/W 150mm Fin heat sink Aluminium Black


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