Natural Convection Heat Sinks

Manufacturer Part No	Order Code	Manufacturer / Description	Price For	Price (Incl. Duty, Excl. VAT)	Thermal Resistance	External Width - Metric	External Height - Metric	External Length - Metric	Heat Sink Material	External Width - Imperial	External Height - Imperial	External Length - Imperial	Product Range
SK 56 200 SA	1211722 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Extruded 0.3 °C/W 300 mm 40 mm 200 mm	Each	1+NT$2,843.340 5+NT$2,786.480 10+NT$2,729.610	0.3°C/W	300mm	40mm	200mm	Aluminium	11.81"	1.57"	7.87"	-
345AB2000B	150018 Data Sheet RoHS	ABL HEATSINKS Heat Sink 0.85 °C/W 120 mm 37 mm 200 mm	Each	1+NT$658.730 5+NT$636.440 10+NT$613.520 20+NT$593.860 50+NT$581.110	0.85°C/W	120mm	37mm	200mm	Aluminium	4.72"	1.46"	7.87"	-
96CN-02000-A-200	168695 Data Sheet RoHS	H S MARSTON Heat Sink Extruded Range - 4 Black Anodized 0.31 °C/W 300 mm 40 mm 200 mm	Each	1+NT$3,480.330 5+NT$3,451.850 10+NT$3,329.850	0.31°C/W	300mm	40mm	200mm	Aluminium	11.81"	1.57"	7.87"	-
350AB2000B	523197 Data Sheet RoHS	ABL HEATSINKS Heat Sink 0.592 °C/W 125 mm 50 mm 200 mm	Each	1+NT$783.540 5+NT$757.030 10+NT$729.770 20+NT$706.380 50+NT$691.210	0.592°C/W	125mm	50mm	200mm	Aluminium	4.92"	1.97"	7.87"	-
97CN-02000-A-200	168683 Data Sheet RoHS	H S MARSTON Heat Sink Extruded Range - 4 Black Anodized 0.34 °C/W 200 mm 40 mm 200 mm	Each	1+NT$2,638.080 5+NT$2,548.810 10+NT$2,457.030	0.34°C/W	200mm	40mm	200mm	Aluminium	7.87"	1.57"	7.87"	-
150AB2000B	523380 Data Sheet RoHS	ABL HEATSINKS Heat Sink T Slots 0.87 °C/W 96 mm 40 mm 200 mm	Each	1+NT$878.570 5+NT$848.840 10+NT$818.280 20+NT$792.050 50+NT$775.040	0.87°C/W	96mm	40mm	200mm	Aluminium	3.78"	1.57"	7.87"	-
890SP-02000-A-100	4105990 Data Sheet RoHS	H S MARSTON Heat Sink Ultra-Fin™ 0.07 °C/W 101.6 mm 32 mm 200 mm	Each	1+NT$1,833.610 5+NT$1,771.570 10+NT$1,707.770 20+NT$1,653.030	0.07°C/W	101.6mm	32mm	200mm	Aluminium	4"	1.26"	7.87"	-
938SP-02000-A-200	526800 Data Sheet RoHS	H S MARSTON Heat Sink Extruded Range - 4 Black Anodized 0.53 °C/W 160 mm 40 mm 200 mm	Each	1+NT$2,022.060 5+NT$1,953.630 10+NT$1,883.280	0.53°C/W	160mm	40mm	200mm	Aluminium	6.3"	1.57"	7.87"	-
SK 458 200 SA	4709164 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink 0.028 K/W 250 mm 84 mm 200 mm	Each	1+NT$7,142.890	0.028K/W	250mm	84mm	200mm	Aluminium	9.84"	3.3"	7.87"	SK 458 Series
SK 441 200 SA	4709152 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink 0.022 K/W 300 mm 84 mm 200 mm	Each	1+NT$8,343.500	0.022K/W	300mm	84mm	200mm	Aluminium	11.81"	3.3"	7.87"	SK 441 Series
150CN-02000-A-200	254204 Data Sheet RoHS	H S MARSTON Heat Sink Extruded Range - 4 Black Anodized 0.65 °C/W 200 mm 25 mm 200 mm	Each	1+NT$1,662.090 5+NT$1,605.840 10+NT$1,548.020 20+NT$1,498.390	0.65°C/W	200mm	25mm	200mm	Aluminium	7.87"	0.98"	7.87"	-
94DN-02000-A-200	526770 Data Sheet RoHS	H S MARSTON Heat Sink Extruded Range - 4 Black Anodized 0.7 °C/W 123 mm 40 mm 200 mm	Each	1+NT$1,578.340 5+NT$1,524.930 10+NT$1,470.020 20+NT$1,422.900	0.7°C/W	123mm	40mm	200mm	Aluminium	4.84"	1.57"	7.87"	-