Natural Convection Heat Sinks | Newark Electronics

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

No Filter(s) Applied

Price shown includes applicable duties and tariffs

0 Filter(s) Selected

			Price for		Quantity

SK 525 30	46T6900 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink PCB Board Level Extruded TO-220 7.8 C/W 28 mm 19.4 mm 30 mm RoHS Compliant: Yes	Each	1+ $9.44 10+ $9.20 25+ $9.00 50+ $8.55 100+ $8.08 More Pricing...	Total:$9.44 Min: 1 / Mult: 1	7.8°C/W	TO-220	19.4mm	-	28mm	30mm	-	Aluminium	0.76"	1.1"	1.18"	-	-
FK 201SA-3	34M6200 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-3 TO-3 6 C/W 25.4 mm 45 mm 45 mm RoHS Compliant: Yes	Each	1+ $4.74 10+ $4.56 25+ $4.35 50+ $4.17 100+ $3.99	Total:$4.74 Min: 1 / Mult: 1	6°C/W	TO-3	45mm	-	25.4mm	45mm	-	Aluminium	1.77"	1"	1.77"	-	-
SK 409/25,4 STS	34M8466 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-220/TO-3P 8.2 °C/W TO-3P TO-220 45 mm 12.7 mm 25.4 mm	Each	1+ $5.45 10+ $5.32 25+ $5.20 50+ $4.94 100+ $4.67 More Pricing...	Total:$5.45 Min: 1 / Mult: 1	8.2°C/W	TO-3P, TO-220	45mm	-	12.7mm	25.4mm	-	Aluminium	1.77"	0.5"	1"	-	-
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+ $3.04 10+ $2.83 25+ $2.75 50+ $2.70 100+ $2.64 More Pricing...	Total:$3.04 Min: 1 / Mult: 1	12.67°C/W	TO-220	34.9mm	-	25.4mm	12.7mm	-	Aluminum	1.37"	1"	0.5"	-	-
ICK BGA 14 X 14	58M7229 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink For Ball Grid Array 29 °C/W BGA 14 mm 10.01 mm 14 mm	Each	1+ $2.00 10+ $1.93 25+ $1.88 50+ $1.83 100+ $1.77	Total:$2.00 Min: 1 / Mult: 1	29°C/W	BGA	14mm	-	10.01mm	14mm	-	Aluminium	0.55"	0.394"	0.55"	-	-
290-1AB	58F1360 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Black Anodized 22 °C/W TO-202 TO-218 TO-220 30 mm 12.7 mm 25.4 mm	Each	1+ $0.93 10+ $0.86 25+ $0.84 50+ $0.82 100+ $0.80 More Pricing...	Total:$0.93 Min: 1 / Mult: 1	22°C/W	TO-202, TO-218, TO-220	30mm	-	12.7mm	25.4mm	-	Aluminum	1.18"	0.5"	1"	-	-
SK 129 50,8 STS	74M4515 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Extruded PCB Mount SOT-32 TO-3P TO-220 5.3 C/W 50.8 mm 42 mm 25 mm RoHS Compliant: Yes	Each	1+ $11.74 10+ $11.48 25+ $11.30 50+ $11.11 100+ $10.93 More Pricing...	Total:$11.74 Min: 1 / Mult: 1	5.3°C/W	SOT-32, TO-3P, TO-220	42mm	-	50.8mm	25mm	-	Aluminium	1.65"	2"	0.98"	-	-
SK 104 38,1 STS	46T6890 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-220 SOT-32 TO-3P TO-220 11 C/W 12.7 mm 34.9 mm 38.1 mm RoHS Compliant: Yes	Each	1+ $7.24 10+ $6.94 25+ $6.67 50+ $6.39 100+ $6.11	Total:$7.24 Min: 1 / Mult: 1	11°C/W	SOT-32, TO-3P, TO-220	34.9mm	-	12.7mm	38.1mm	-	Aluminium	1.37"	0.5"	1.5"	-	-
OS515-150-B	51R7025 Data Sheet RoHS	BOYD HEATSINK EXTRUSION 2.33°C/W	Each	1+ $27.44 10+ $26.69 25+ $25.53 50+ $24.30 100+ $22.60 More Pricing...	Total:$27.44 Min: 1 / Mult: 1	2.33°C/W	TO-218, TO-220, TO-251, TO-262, TO-273	30mm	-	45mm	150mm	-	-	1.18"	1.77"	5.91"	-	-
SK 92/100 SA	34M8487 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Standard Extruded Black Anodized 2.15 °C/W 100 mm 40.01 mm 100 mm	Each	1+ $27.72 10+ $26.95 25+ $26.17 50+ $25.40 100+ $24.62 More Pricing...	Total:$27.72 Min: 1 / Mult: 1	2.15°C/W	-	100mm	-	40.01mm	100mm	-	Aluminium	3.94"	1.58"	3.94"	-	-
SK 481 50	46T6897 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Extruded For Lock-In Retaining Spring TO-3P TO-218 TO-220 TO-247 TO-248 5.7 C/W RoHS Compliant: Yes	Each	1+ $5.42	Total:$5.42 Min: 1 / Mult: 1	4.5°C/W	TO-3P, TO-218, TO-220, TO-247, TO-248	30mm	-	45mm	50mm	-	Aluminium	1.18"	1.77"	1.97"	-	-
ICK SMD A 5 SA	34M6427 Data Sheet RoHS	FISCHER ELEKTRONIK HEAT SINK	Each	1+ $1.28 10+ $1.25 25+ $1.20 50+ $1.14 100+ $1.10 More Pricing...	Total:$1.28 Min: 1 / Mult: 1	123°C/W	SOIC-8, SOIC-14, SSOP-16, TSSOP-14, TSSOP-16	6.3mm	-	4.83mm	5.08mm	-	Aluminium	0.25"	0.19"	0.2"	-	-
MC33279	09R3164 Data Sheet RoHS	MULTICOMP PRO Heat Sink Square PCB 7.1 °C/W TO-220 42 mm 24.99 mm 38 mm	Each	1+ $3.50 100+ $3.22 250+ $3.04 500+ $2.83 1000+ $2.67	Total:$3.50 Min: 1 / Mult: 1	7.1°C/W	TO-220	42mm	-	24.99mm	38mm	-	-	1.65"	0.98"	1.5"	-	-
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+ $0.93 10+ $0.86 25+ $0.84 50+ $0.82 100+ $0.80 More Pricing...	Total:$0.93 Min: 1 / Mult: 1	24.5°C/W	TO-218, TO-220	19.1mm	-	9.53mm	19mm	-	Aluminum	0.75"	0.375"	0.75"	-	273 Series
SK 508 100 SA	17T6992 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square PCB Extruded LED 3.8 °C/W 100 mm 24.99 mm 100 mm	Each	1+ $19.63 10+ $19.08 25+ $18.53 50+ $17.98 100+ $17.43 More Pricing...	Total:$19.63 Min: 1 / Mult: 1	3.8°C/W	-	100mm	-	24.99mm	100mm	-	Aluminium	3.94"	0.98"	3.94"	-	-
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+ $4.62 10+ $4.57 25+ $4.51 50+ $4.45 100+ $4.40 More Pricing...	Total:$4.62 Min: 1 / Mult: 1	4.17°C/W	TO-218, TO-220, TO-247	41.9mm	-	63.5mm	25.4mm	-	Aluminum	1.65"	2.5"	1"	-	-
TV4	10WX1055 Data Sheet RoHS	BOYD HEAT SINK	Each	1+ $11.30 10+ $11.02 25+ $10.77 50+ $10.24 100+ $9.67 More Pricing...	Total:$11.30 Min: 1 / Mult: 1	21°C/W	TO-126	22mm	-	19.05mm	19mm	-	Aluminum	0.87"	0.75"	0.75"	-	-
TV5G	10WX1058 Data Sheet RoHS	BOYD Heat Sink PCB Board Level 21.6 °C/W TO-220 22 mm 19 mm 19 mm	Each	1+ $4.85	Total:$4.85 Min: 1 / Mult: 1	21.6°C/W	TO-126	22mm	-	19mm	19mm	-	Aluminium	0.87"	0.75"	0.75"	-	-
FK 243 MI 247 O	34M6218 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-218/220/250 TO-218 TO-229 TO-247 TO-248 18.7 C/W 27 mm 20 mm 9 mm RoHS Compliant: Yes	Each	1+ $4.53 10+ $4.47 25+ $4.29 50+ $4.19 100+ $4.12 More Pricing...	Total:$4.53 Min: 1 / Mult: 1	18.7°C/W	TO-218, TO-229, TO-247, TO-248	20mm	-	27mm	9mm	-	Copper	0.79"	1.06"	0.35"	-	-
AKK 127	67T0957 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-3 TO-3 14 C/W 12.7 mm 40 mm 27 mm RoHS Compliant: Yes	Each	1+ $8.46 10+ $8.26 25+ $8.10 50+ $7.74 100+ $7.35 More Pricing...	Total:$8.46 Min: 1 / Mult: 1	14°C/W	TO-3	40mm	-	12.7mm	27mm	-	Aluminium	1.57"	0.5"	1.06"	-	-
SK 481 100	46T6896 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Extruded For Lock-In Retaining Spring TO-3P TO-218 TO-220 TO-247 TO-248 5.7 C/W RoHS Compliant: Yes	Each	1+ $14.23 10+ $13.61 25+ $12.89 50+ $12.19 100+ $11.50 More Pricing...	Total:$14.23 Min: 1 / Mult: 1	2.8°C/W	TO-3P, TO-218, TO-220, TO-247, TO-248	30mm	-	45mm	100mm	-	Aluminium	1.18"	1.77"	3.94"	-	-
FK 245 MI 247 V	34M6227 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-218/220/249 TO-218 TO-220 TO-247 TO-248 19.7 C/W 28 mm 20 mm 9 mm RoHS Compliant: Yes	Each	1+ $4.58 10+ $4.52 25+ $4.33 50+ $4.23 100+ $4.16 More Pricing...	Total:$4.58 Min: 1 / Mult: 1	19.7°C/W	TO-218, TO-220, TO-247, TO-248	20mm	-	28mm	9mm	-	Copper	0.79"	1.1"	0.35"	-	-
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+ $1.41 10+ $1.38 25+ $1.32 50+ $1.26 100+ $1.21 More Pricing...	Total:$1.41 Min: 1 / Mult: 1	75°C/W	SOIC-16, SOIC-18	6.3mm	-	4.8mm	10mm	-	Aluminium	0.25"	0.189"	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+ $1.44 10+ $1.40 25+ $1.35 50+ $1.31 100+ $1.26 More Pricing...	Total:$1.44 Min: 1 / Mult: 1	63°C/W	SOIC-20, SOIC-24, SSOP-48, TSSOP-48, TSSOP-56, TSSOP-64	6.3mm	-	4.8mm	13mm	-	Aluminium	0.25"	0.189"	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+ $31.16 5+ $29.37 10+ $27.57 25+ $26.27 50+ $25.32 More Pricing...	Total:$31.16 Min: 1 / Mult: 1	0.94°C/W	TO-3	120.7mm	-	66.7mm	140mm	-	Aluminum	4.75"	2.63"	5.52"	-	-