Natural Convection Heat Sinks | Newark Electronics Mexico

Important Information:

Due to recent system changes, processing times may be longer than normal. We appreciate your understanding and continued partnership.

Find a huge range of Natural Convection Heat Sinks at Newark Electronics Mexico. We stock a large selection of Natural Convection Heat Sinks, including new and most popular products from the world's top manufacturers including: Fischer Elektronik, Wakefield Thermal, Boyd, Multicomp Pro & Advanced Thermal Solutions

Manufacturer Part No	Order Code	Manufacturer / Description	Price for	Price	For Use With	Thermal Resistance	Accessory Type	Packages Cooled	External Width - Metric	Heat Sink Mounting	External Height - Metric	External Length - Metric	External Diameter - Metric	Heat Sink Material	External Width - Imperial	External Height - Imperial	External Length - Imperial	External Diameter - Imperial	Product Range

SK 129 50,8 STS	74M4515 Data Sheet RoHS	FISCHER ELEKTRONIK HEAT SINK EXTRUDED PCB MOUNTING	Each	1+$6.160 10+$5.900 25+$5.550 50+$5.160 100+$4.860 More Pricing...	-	5.3°C/W	-	SOT-32, TO-3P, TO-220	42mm	-	50.8mm	25mm	-	Aluminium	1.65"	2"	0.98"	-	-
517-95AB	91F3667 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink For DC/DC Converter 5.45 °C/W Half Brick 57.9 mm 24.1 mm 61 mm	Each	1+$4.790 10+$4.670 25+$4.560 50+$4.430 100+$4.320 More Pricing...	-	5.45°C/W	-	Half Brick	57.9mm	-	24.1mm	61mm	-	Aluminum	2.28"	0.95"	2.4"	-	-
637-10ABPE	93K7986 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square PCB Black Anodized Wave-Solderable 12.67 °C/W TO-220 34.9 mm 25.4 mm	Each	1+$2.160 10+$2.100 25+$2.020 50+$1.950 100+$1.890 More Pricing...	-	12.67°C/W	-	TO-220	34.9mm	-	25.4mm	12.7mm	-	Aluminum	1.37"	1"	0.5"	-	-
ICK SMD A 5 SA	34M6427 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink For SMD 123 °C/W SOIC SSOP TSSOP 6.3 mm 4.83 mm 5.08 mm	Each	1+$1.000 10+$0.940 25+$0.867 50+$0.811 100+$0.721 More Pricing...	-	123K/W	-	SOIC-8, SOIC-14, SSOP-16, TSSOP-14, TSSOP-16	6.3mm	-	4.8mm	5mm	-	Aluminium	0.25"	0.19"	0.2"	-	-
657-25ABPE	42M0663 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square PCB Black Anodized Wave-Solderable 4.17 °C/W TO-218 TO-220 TO-247 41.9 mm	Each	1+$4.420 10+$3.990 25+$3.840 50+$3.720 100+$3.650 More Pricing...	-	4.17°C/W	-	TO-218, TO-220, TO-247	41.9mm	-	63.5mm	25.4mm	-	Aluminum	1.65"	2.5"	1"	-	-
273-AB	81F046 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square Black Anodized 24.5 °C/W TO-218 TO-220 19.1 mm 9.53 mm 19 mm	Each	1+$0.718 10+$0.648 25+$0.623 50+$0.605 100+$0.587 More Pricing...	-	24.5°C/W	-	TO-218, TO-220	19.1mm	-	9.53mm	19mm	-	Aluminum	0.75"	0.375"	0.75"	-	273 Series
FK 244 08 D PAK	34M6220 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square PCB For D Pak 31.5 °C/W TO-252 23 mm 10.01 mm 8 mm	Each	1+$2.980 10+$2.900 25+$2.820 50+$2.740 100+$2.570 More Pricing...	-	31.5°C/W	-	TO-252	23mm	-	10.01mm	8mm	-	Copper	0.91"	0.394"	0.31"	-	-
AKK 127	67T0957 Data Sheet RoHS	FISCHER ELEKTRONIK HEAT SINK TO-3 14Â°C/W	Each	1+$5.430 10+$5.200 25+$4.890 50+$4.550 100+$4.280 More Pricing...	-	14°C/W	-	TO-3	40mm	-	12.7mm	27mm	-	Aluminium	1.57"	0.5"	1.06"	-	-
FK 244 13 D PAK	34M6222 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square PCB For D Pak 25 °C/W TO-252 23 mm 10.01 mm 13 mm	Each	1+$4.050 10+$4.000 25+$3.960 50+$3.910 100+$3.850 More Pricing...	-	25°C/W	-	TO-252	23mm	-	10.01mm	13mm	-	Copper	0.91"	0.394"	0.51"	-	-
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+$0.616 10+$0.561 25+$0.538 50+$0.523 100+$0.508 More Pricing...	-	56°C/W	-	TO-220	13.2mm	-	9.53mm	19mm	-	Aluminum	0.52"	0.375"	0.75"	-	-
FK 244 13 D2 PAK	34M6223 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square PCB For D Pak 22.8 °C/W TO-252 26 mm 10.01 mm 13 mm	Each	1+$1.850 10+$1.810 25+$1.770 50+$1.730 100+$1.700 More Pricing...	-	22.8K/W	-	SO-8, SO-10, SO-14, SO-16, SOT-223, TO-263	26mm	-	10mm	13mm	-	Copper	1.02"	0.4"	0.51"	-	-
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+$17.780 5+$17.420 10+$17.060 25+$16.710 50+$16.360 More Pricing...	-	1.1°C/W	-	Half Brick	57.9mm	-	35.61mm	61mm	-	-	2.28"	1.4"	2.4"	-	-
SW38-2G	01M5294 Data Sheet RoHS	BOYD Heat Sink PCB Board Level 10.2 °C/W TO-218 TO-220 TO-247 12.5 mm 38 mm 34 mm	Each	1+$6.000 10+$5.930 25+$5.860 50+$5.800 100+$5.720 More Pricing...	-	10.2°C/W	-	TO-218, TO-220, TO-247	12.5mm	-	38mm	34mm	-	Aluminium	0.49"	1.5"	1.36"	-	-
507302B00000G	01M6666 Data Sheet RoHS	BOYD Heat Sink Square PCB 24 °C/W TO-220 19.05 mm 19.05 mm 9.65 mm	Each	1+$1.290 10+$1.270 25+$1.240 50+$1.220 100+$1.190 More Pricing...	-	24°C/W	-	TO-220	19.05mm	-	19.05mm	9.65mm	-	Aluminum	0.75"	0.75"	0.38"	-	-
MC33263	09R3148 Data Sheet RoHS	MULTICOMP PRO Heat Sink Square PCB Extruded 13.4 °C/W TO-220 34.9 mm 25.4 mm 12.7 mm	Each	1+$2.860 100+$2.580 250+$2.390 500+$2.180 1000+$2.020	-	13.4°C/W	-	TO-220	34.9mm	-	25.4mm	12.85mm	-	-	1.37"	1"	0.51"	-	-
ICK SMD F 8 SA	34M6443 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink For SMD 74 °C/W DIP PLCC SMD 8 mm 6.1 mm 8 mm	Each	1+$1.240 10+$1.220 25+$1.190 50+$1.170 100+$1.140 More Pricing...	-	74°C/W	-	PLCC-20, TQFP-32, TQFP-42, TQFP-44, TQFP-48	8mm	-	6mm	8mm	-	Aluminium	0.31"	0.24"	0.31"	-	-
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+$0.789 10+$0.716 25+$0.688 50+$0.668 100+$0.649 More Pricing...	-	50°C/W	-	TO-220	13.2mm	-	12.7mm	19mm	-	Aluminum	0.52"	0.5"	0.75"	-	-
LTN20069	46P4409 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink BGA 16.5 mm 8.89 mm 16.5 mm	Each	1+$2.000 10+$1.830 25+$1.750 50+$1.700 100+$1.660 More Pricing...	-	-	-	BGA	16.5mm	-	8.89mm	16.5mm	-	Aluminum	0.65"	0.35"	0.65"	-	-
ICK SMD A 10 SA	34M6429 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square PCB For SMD Packages 75 °C/W DIP PLCC SMD 6.3 mm 4.8 mm 10 mm	Each	1+$0.967 10+$0.905 25+$0.858 50+$0.817 100+$0.750 More Pricing...	-	75°C/W	-	SOIC-16, SOIC-18	6.3mm	-	4.8mm	10mm	-	Aluminium	0.25"	0.19"	0.39"	-	-
ICK SMD A 13 SA	34M6430 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square PCB For SMD Packages 63 °C/W DIP PLCC SMD 6.3 mm 4.8 mm 13 mm	Each	1+$1.100 10+$1.030 25+$0.975 50+$0.929 100+$0.853 More Pricing...	-	63°C/W	-	SOIC-20, SOIC-24, SSOP-48, TSSOP-48, TSSOP-56, TSSOP-64	6.3mm	-	4.8mm	13mm	-	Aluminium	0.25"	0.19"	0.51"	-	-
423K	58F511 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square PCB Double Surface 0.94 °C/W TO-3 120.7 mm 66.7 mm 140 mm	Each	1+$30.900 5+$29.120 10+$27.340 25+$26.040 50+$25.100 More Pricing...	-	0.94°C/W	-	TO-3	120.7mm	-	66.7mm	140mm	-	Aluminum	4.75"	2.63"	5.52"	-	-
PF527	10WX1032 Data Sheet RoHS	BOYD HEAT SINK TO-3 7.3Â°C/W	Each	1+$43.100 5+$40.430 10+$38.840 25+$37.050 50+$34.820 More Pricing...	-	7.3°C/W	-	TO-3	40.8mm	-	25mm	26.9mm	-	Aluminium	1.61"	0.98"	1.06"	-	-
TV40G	10WX1056 Data Sheet RoHS	BOYD Heat Sink PCB Board Level 9.9 °C/W TO-218 TO-220 28 mm 22.1 mm 38 mm	Each	1+$18.640 5+$16.720 10+$15.120 25+$13.550 50+$12.120 More Pricing...	-	9.9°C/W	-	TO-218, TO-220	28mm	-	22mm	38mm	-	Aluminium	1.1"	0.87"	1.5"	-	-
AKK 191	34M5103 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-3 12 °C/W TO-3 40 mm 19.1 mm 27 mm	Each	1+$6.470 10+$6.200 25+$5.830 50+$5.420 100+$5.100 More Pricing...	-	12°C/W	-	TO-3	40mm	-	27mm	27mm	-	Aluminium	1.57"	1.06"	1.06"	-	-
573300D00010G	18M8190 Data Sheet RoHS	BOYD Heat Sink Square PCB For D-Pak Devices 18 °C/W TO-263 12.7 mm 10.16 mm 26.2 mm	Each	1+$4.890 10+$4.760 25+$4.660 50+$4.440 100+$4.410 More Pricing...	-	18°C/W	-	TO-263	12.7mm	-	10.16mm	26.2mm	-	Copper	0.5"	0.4"	1.03"	-	-