Natural Convection Heat Sinks | Newark Electronics

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MC33261	09R3146 Data Sheet RoHS	MULTICOMP PRO HEAT SINK	Each	1+ $3.460 100+ $3.120 250+ $2.890 500+ $2.640 1000+ $2.440	16.7°C/W	TO-218, TO-220	16.6mm	-	25.4mm	16.26mm	-	Aluminium	0.65"	1"	0.64"	-	-
274-1AB	50B8304 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square PCB 56 °C/W TO-220 13.2 mm 9.53 mm 19 mm	Each	1+ $0.574 10+ $0.522 25+ $0.501 50+ $0.486 100+ $0.471 More Pricing...	56°C/W	TO-220	13.2mm	-	9.53mm	19mm	-	Aluminum	0.52"	0.375"	0.75"	-	-
5F	10WX1090 Data Sheet RoHS	BOYD HEAT SINK	Each	1+ $12.430 10+ $11.700 25+ $10.870 50+ $10.050 100+ $9.250 More Pricing...	45.2°C/W	TO-5	-	-	12.7mm	-	14.3mm	Aluminium	-	0.5"	-	0.63"	-
SK 04/50 SA	34M8457 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Standard Extruded Black Anodized TO-3 2.4 C/W 25 mm 97 mm 50 mm RoHS Compliant: Yes	Each	1+ $8.260 10+ $8.050 25+ $7.900 50+ $7.750 100+ $7.610 More Pricing...	2.4°C/W	TO-3	97mm	-	25mm	50mm	-	Aluminium	3.82"	0.98"	1.97"	-	-
MC33268	09R3153 Data Sheet RoHS	MULTICOMP PRO HEAT SINK	Each	1+ $5.480 100+ $4.940 250+ $4.580 500+ $4.170 1000+ $3.860	5.6°C/W	TO-218, TO-220, TO-247	42mm	-	25.4mm	25mm	-	-	1.65"	1"	0.98"	-	-
241214B92200G	51M4829 Data Sheet RoHS	BOYD Heat Sink Square For DC/DC Converters 1.1 °C/W Half Brick 57.9 mm 35.61 mm 61 mm	Each	1+ $13.910	1.1°C/W	Half Brick	57.9mm	-	35.61mm	61mm	-	-	2.28"	1.4"	2.4"	-	-
HF20	01M7923 Data Sheet RoHS	BOYD Heat Sink TO-220 TO-220 13 C/W 28 mm 21 mm 20 mm RoHS Compliant: Yes	Each	Pricing is unavailable. Please contact customer services.	13°C/W	TO-220	21mm	-	28mm	20mm	-	Aluminium	0.83"	1.1"	0.79"	-	-
SW25-2G	01M9145 Data Sheet RoHS	BOYD Heat Sink PCB Board Level 13 °C/W TO-218 TO-220 TO-247 34.5 mm 24.89 mm 12.4 mm	Each	1+ $3.910 10+ $3.820 25+ $3.730 50+ $3.630 100+ $3.530 More Pricing...	13°C/W	TO-218, TO-220, TO-247	34.5mm	-	24.89mm	12.4mm	-	Aluminum	1.36"	0.98"	0.49"	-	-
MC33263	09R3148 Data Sheet RoHS	MULTICOMP PRO HEAT SINK	Each	1+ $2.740 100+ $2.470 250+ $2.290 500+ $2.090 1000+ $1.930	13.4°C/W	TO-220	34.9mm	-	25.4mm	12.85mm	-	-	1.37"	1"	0.51"	-	-
SK 409/50,8 STS	34M8468 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-220/TO-3P TO-3P TO-220 6.2 C/W 50.8 mm 45 mm 12.7 mm RoHS Compliant: Yes	Each	1+ $4.960 10+ $4.800 25+ $4.660 50+ $4.350 100+ $4.030 More Pricing...	6.2°C/W	TO-3P, TO-220	45mm	-	50.8mm	12.7mm	-	Aluminium	1.77"	2"	0.5"	-	-
ML524-30-B	51R6785 RoHS	BOYD HEATSINK 6.26°C/W TO-247 / TO-218	Each	1+ $5.380 10+ $5.210 25+ $5.060 50+ $4.720 100+ $4.370 More Pricing...	6.26°C/W	TO-218, TO-247	22mm	-	35.05mm	150mm	-	-	0.87"	1.38"	0.87"	-	-
MC33282	09R3167 Data Sheet RoHS	MULTICOMP PRO HEAT SINK	Each	1+ $1.860 100+ $1.680 250+ $1.550 500+ $1.420 1000+ $1.310	21°C/W	TO-220	12.7mm	-	19.02mm	12.7mm	-	-	0.5"	0.75"	0.5"	-	-
MC33264	09R3149 Data Sheet RoHS	MULTICOMP PRO HEAT SINK	Each	1+ $4.040 100+ $3.640 250+ $3.370 500+ $3.080 1000+ $2.840	10.4°C/W	TO-220	34.9mm	-	38.1mm	12.85mm	-	-	1.37"	1.5"	0.51"	-	-
274-2AB	81F048 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square PCB 50 °C/W TO-220 13.2 mm 12.7 mm 19 mm	Each	1+ $0.735 10+ $0.666 25+ $0.640 50+ $0.621 100+ $0.602 More Pricing...	50°C/W	TO-220	13.2mm	-	12.7mm	19mm	-	Aluminum	0.52"	0.5"	0.75"	-	-
ICK S 50 X 50 X 25	17T5921 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square 2.4 °C/W Universal Processor 50 mm 24.99 mm 50 mm	Each	1+ $13.790 10+ $13.220 25+ $12.640 50+ $12.050 100+ $11.480 More Pricing...	2.4°C/W	Universal Processor	50mm	-	24.99mm	50mm	-	Aluminium	1.97"	0.98"	1.97"	-	-
401K	58F502 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square PCB Double Surface 2.67 °C/W TO-3 120.7 mm 31.8 mm 38.1 mm	Each	1+ $17.840 5+ $16.990 10+ $16.150 25+ $15.530 50+ $15.270 More Pricing...	2.67°C/W	TO-3	120.7mm	-	31.8mm	38.1mm	-	Aluminum	4.75"	1.25"	1.5"	-	-
ICK S 45 X 45 X 20	74M2394 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Pin 3.2 C/W 20 mm 45 mm 45 mm RoHS Compliant: Yes	Each	1+ $16.390 10+ $15.430 25+ $14.340 50+ $13.260 100+ $12.210 More Pricing...	3.2°C/W	-	45mm	-	20mm	45mm	-	Aluminium	1.77"	0.79"	1.77"	-	-
SK 47/75 SA	34M8476 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Standard Extruded Black Anodized 0.85 C/W 40 mm 200 mm 75 mm RoHS Compliant: Yes	Each	1+ $40.080 10+ $38.330 25+ $36.560 50+ $34.810 100+ $33.040	0.85°C/W	-	200mm	-	40mm	75mm	-	Aluminium	7.87"	1.57"	2.95"	-	-
MC33291	09R3176 Data Sheet RoHS	MULTICOMP PRO HEAT SINK	Each	1+ $3.310 100+ $2.990 250+ $2.770 500+ $2.530 1000+ $2.340	11.4°C/W	TO-220	34.5mm	-	25mm	12.5mm	-	-	1.36"	0.98"	0.49"	-	-
MC33271	09R3156 Data Sheet RoHS	MULTICOMP PRO HEAT SINK EXTRUDED	Each	1+ $7.060 100+ $6.370 250+ $5.900 500+ $5.380 1000+ $4.980	2.7°C/W	TO-218, TO-220, TO-247	42mm	-	63.5mm	25mm	-	-	1.65"	2.5"	0.98"	-	-
ICK BGA 35X35	58M7232 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink For Ball Grid Array BGA 17 C/W 6 mm 35 mm 35 mm RoHS Compliant: Yes	Each	1+ $2.830 10+ $2.710 25+ $2.580 50+ $2.460 100+ $2.340	17°C/W	BGA	35mm	-	6mm	35mm	-	Aluminium	1.38"	0.24"	1.38"	-	-
AKK 191	34M5103 Data Sheet RoHS	FISCHER ELEKTRONIK HEAT SINK	Each	1+ $7.070 10+ $6.830 25+ $6.640 50+ $6.200 100+ $5.740 More Pricing...	12°C/W	TO-3	40mm	-	27mm	27mm	-	Aluminium	1.57"	1.06"	1.06"	-	-
SK 56/ 200 SA	74M4519 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Extruded 0.3 C/W 40 mm 300 mm 200 mm RoHS Compliant: Yes	Each	1+ $168.470 10+ $161.070 25+ $153.680 50+ $146.270 100+ $138.870	0.3°C/W	-	300mm	-	40mm	200mm	-	Aluminium	11.81"	1.57"	7.87"	-	-
ICK SMD A 17 SA	34M6431 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink For SMD SOIC-28 SOIC-32 51 C/W 4.8 mm 6.3 mm 17 mm RoHS Compliant: Yes	Each	10+ $1.170 25+ $1.120 50+ $1.080 100+ $1.020 250+ $0.993 More Pricing...	51°C/W	SOIC-28, SOIC-32	6.3mm	-	4.8mm	17mm	-	Aluminium	0.25"	0.19"	0.67"	-	-
SK 47/150 SA	34M8475 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Extrusion 0.5 °C/W 200 mm 40.01 mm 150 mm	Each	1+ $75.050 10+ $71.750 25+ $68.440 50+ $65.150 100+ $61.850 More Pricing...	0.5°C/W	-	200mm	-	40.01mm	150mm	-	Aluminium	7.9"	1.58"	5.91"	-	-