Natural Convection Heat Sinks

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Manufacturer Part No	Newark Part No.	Description / Manufacturer	Price for:	Price	Quantity	Thermal Resistance	Packages Cooled	External Width - Metric	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
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274-1AB	50B8304 Data Sheet + RoHS	Heat Sink, Square, PCB, 56 °C/W, TO-220, 13.2 mm, 9.53 mm, 19 mm WAKEFIELD SOLUTIONS You previously purchased this product. View in Order History	Each	1+ $0.255 10+ $0.246 25+ $0.235 50+ $0.228 100+ $0.225 250+ $0.21 500+ $0.199 1000+ $0.182 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	56°C/W	TO-220	13.2mm	9.53mm	19mm	-	Aluminium	0.52"	0.375"	0.75"	-	-
C40-058-VE	96W2042 Data Sheet + RoHS Date And Lot	Heat Sink, Square, TO-247, TO-264, 32 mm, 43.69 mm, 58 mm OHMITE You previously purchased this product. View in Order History	Each	1+ $5.50 10+ $5.43 25+ $5.21 50+ $4.98 100+ $4.83 250+ $4.46 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	TO-247, TO-264	32mm	43.69mm	58mm	-	Aluminium	1.26"	1.72"	2.28"	-	C40 Series
120963	02AC3259 Data Sheet + RoHS	Heat Sink, 305 mm WAKEFIELD SOLUTIONS You previously purchased this product. View in Order History	Each	1+ $225.54 5+ $225.54 10+ $209.43 25+ $195.47 50+ $195.47	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	-	305mm	-	Aluminium, Copper	-	-	12"	-	-
LTN20069	46P4409 Data Sheet + RoHS	Heat Sink, BGA, 16.5 mm, 8.89 mm, 16.5 mm WAKEFIELD SOLUTIONS You previously purchased this product. View in Order History	Each	1+ $1.20 10+ $1.20 25+ $1.20 50+ $1.11 100+ $1.11 250+ $1.11 500+ $1.11 1000+ $1.11 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	BGA	16.5mm	8.89mm	16.5mm	-	Aluminium	0.65"	0.35"	0.65"	-	-
273-AB	81F046 Data Sheet + RoHS	Heat Sink, Square, Black Anodized, 24.5 °C/W, TO-218, TO-220, 19.1 mm, 9.53 mm, 19 mm WAKEFIELD SOLUTIONS You previously purchased this product. View in Order History	Each	1+ $0.284 10+ $0.284 25+ $0.284 50+ $0.284 100+ $0.284 250+ $0.262 500+ $0.262 1000+ $0.262 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	24.5°C/W	TO-218, TO-220	19.1mm	9.53mm	19mm	-	Aluminium	0.75"	0.375"	0.75"	-	-

403K	58F505 Data Sheet + RoHS	Heat Sink, Square, PCB, Double Surface, 1.83 °C/W, TO-3, 120.7 mm, 31.8 mm, 76.2 mm WAKEFIELD SOLUTIONS You previously purchased this product. View in Order History	Each	1+ $13.04 5+ $12.71 10+ $12.37 25+ $11.69 50+ $11.01 100+ $10.32 250+ $9.65 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1.83°C/W	TO-3	120.7mm	31.8mm	76.2mm	-	Aluminium	4.75"	1.25"	3"	-	-

660-29AB	93F6550 Data Sheet + RoHS	Heat Sink, For Ball Grid Array, BGA, 38.9 mm, 7.19 mm, 39 mm WAKEFIELD SOLUTIONS You previously purchased this product. View in Order History	Each	1+ $0.645 10+ $0.645 25+ $0.645 50+ $0.645 100+ $0.645 250+ $0.645 500+ $0.645 1000+ $0.645 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	BGA	38.9mm	7.19mm	39mm	-	Aluminium	1.53"	0.283"	1.52"	-	-

120964	02AC3260 Data Sheet + RoHS	Heat Sink, 610 mm WAKEFIELD SOLUTIONS You previously purchased this product. View in Order History	Each	1+ $355.19 5+ $343.35 10+ $331.51 25+ $307.83 50+ $301.91	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	-	610mm	-	Aluminium, Copper	-	-	24"	-	-

ICK SMD A 10 SA	34M6429 Data Sheet + RoHS	Heat Sink, Square, PCB, For SMD Packages, 75 °C/W, DIP, PLCC, SMD, 6.3 mm, 4.8 mm, 10 mm FISCHER ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ $0.179 10+ $0.179 25+ $0.179 50+ $0.179 100+ $0.179 250+ $0.179 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	75°C/W	DIP, PLCC, SMD	6.3mm	4.8mm	10mm	-	Aluminium	0.25"	0.189"	0.39"	-	-

517-95AB	91F3667 Data Sheet + RoHS	Heat Sink, For DC/DC Converter, 5.45 °C/W, Half Brick, 57.9 mm, 24.1 mm, 61 mm WAKEFIELD SOLUTIONS You previously purchased this product. View in Order History	Each	1+ $2.34	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	5.45°C/W	Half Brick	57.9mm	24.1mm	61mm	-	Aluminium	2.28"	0.95"	2.4"	-	-

AKK 191	34M5103 Data Sheet + RoHS	Heat Sink, TO-3, 12 °C/W, TO-3, 40 mm, 19.1 mm, 27 mm FISCHER ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ $4.11 10+ $3.96 25+ $3.83 50+ $3.55 100+ $3.24 250+ $2.83 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	12°C/W	TO-3	40mm	19.1mm	27mm	-	Aluminium	1.58"	0.75"	1.06"	-	-

ICK SMD A 8 SA	34M6428 Data Sheet + RoHS	Heat Sink, Black Anodised, 87 °C/W, For DIP, PLCC, SMD, 4.8mm/6.3mm/8mm FISCHER ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ $0.27 10+ $0.27 25+ $0.27 50+ $0.27 100+ $0.27 250+ $0.27 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	87°C/W	DIP, PLCC, SMD	6.3mm	4.8mm	8mm	-	Aluminium	0.25"	0.189"	0.31"	-	-

ICK 40 B	35M3898 Data Sheet + RoHS	Heat Sink, DIP, Glue-On, DIP, 8.5 C/W, 4.8 mm, 19 mm, 51 mm RoHS Compliant: Yes FISCHER ELEKTRONIK You previously purchased this product. View in Order History	Each Delivery in 2-4 business days from our UK warehouse for in stock items	1+ $1.50 10+ $1.43 25+ $1.36 50+ $1.30 100+ $1.22 250+ $1.19 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	8.5°C/W	DIP	19mm	4.8mm	51mm	-	Aluminium	0.75"	0.19"	2.01"	-	-

ICK SMD A 5 SA	34M6427 Data Sheet + RoHS	Heat Sink, For SMD, 123 °C/W, DIP, PLCC, SMD, 6.3 mm, 4.83 mm, 5.08 mm FISCHER ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ $0.669 10+ $0.647 25+ $0.609 50+ $0.568 100+ $0.539 250+ $0.499 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	123°C/W	DIP, PLCC, SMD	6.3mm	4.83mm	5.08mm	-	Aluminium	0.25"	0.19"	0.2"	-	-

120457	02AC3251 Data Sheet + RoHS	Heat Sink, 305 mm WAKEFIELD SOLUTIONS You previously purchased this product. View in Order History	Each	1+ $199.54 5+ $192.89 10+ $186.23 25+ $172.93 50+ $169.61 100+ $166.28 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	-	305mm	-	Aluminium, Copper	-	-	12"	-	-

FK 244 13 D2 PAK	34M6223 Data Sheet + RoHS	Heat Sink, Square, PCB, For D Pak, 22.8 °C/W, TO-252, 26 mm, 10.01 mm, 13 mm FISCHER ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ $1.63 10+ $1.56 25+ $1.48 50+ $1.42 100+ $1.33 250+ $1.29 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	22.8°C/W	TO-252	26mm	10.01mm	13mm	-	Copper	1.02"	0.394"	0.51"	-	-

120456	02AC3250 Data Sheet + RoHS	Heat Sink, 152 mm WAKEFIELD SOLUTIONS You previously purchased this product. View in Order History	Each	1+ $148.55 5+ $143.91 10+ $139.27 25+ $129.98 50+ $125.34 100+ $120.70 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	-	152mm	-	Aluminium, Copper	-	-	6"	-	-

193AB1500B	07WX4334 Data Sheet RoHS	Heat Sink, 0.4 °C/W, 240 mm, 45.97 mm, 150 mm ABL HEATSINKS You previously purchased this product. View in Order History	Each	1+ $23.75 10+ $23.75 25+ $23.75 50+ $21.92 100+ $21.92 250+ $21.92 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	0.4°C/W	-	240mm	45.97mm	150mm	-	Aluminium	9.5"	1.81"	5.91"	-	-

510AB0500MB(TO3)	07WX4348 Data Sheet RoHS	Heat Sink, PCB, Board Level, Black Anodized, 3.564 °C/W, TO-3, 65 mm, 19.99 mm, 50 mm ABL HEATSINKS You previously purchased this product. View in Order History	Each	1+ $4.36 10+ $4.20 25+ $4.06 50+ $3.76 100+ $3.43 250+ $3.00 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	3.564°C/W	TO-3	65mm	19.99mm	50mm	-	Aluminium	2.56"	0.79"	1.97"	-	-

MPC101020T	46T6811 Data Sheet Data Sheet + RoHS	Heat Sink, Square, Micro Porous Ceramic, 10.21 °C/W, 10 mm, 2.01 mm, 10 mm AMEC THERMASOL You previously purchased this product. View in Order History	Each	1+ $1.22 10+ $1.15 25+ $1.09 50+ $1.01 100+ $0.941 250+ $0.855 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10.21°C/W	-	10mm	2.01mm	10mm	-	Ceramic	0.39"	0.079"	0.39"	-	-

150CN-01250-A-200	08WX9527 Data Sheet RoHS	Heat Sink, Extruded Range - 4, Black Anodized, Extrusions, High Power, 1 °C/W, 200 mm, 24.89 mm H S MARSTON You previously purchased this product. View in Order History	Each	1+ $24.12 10+ $24.12 25+ $24.12 50+ $22.26 100+ $22.26 250+ $22.26 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1°C/W	-	200mm	24.89mm	125mm	-	Aluminium	7.9"	0.98"	4.92"	-	-

DB120-20	10WX1014 Data Sheet RoHS	Heat Sink, Square, For 80MM Power modules and Solid State Relays, 0.41 °C/W, 125 mm, 135 mm, 120 mm AAVID / BOYD You previously purchased this product. View in Order History	Each	1+ $72.93 10+ $66.29 25+ $65.34 50+ $63.65 100+ $59.29 250+ $52.40 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	0.41°C/W	-	125mm	135mm	120mm	-	Aluminium	4.92"	5.3"	4.72"	-	-

416601U00000G	66K0415 Data Sheet RoHS	Heat Sink, Square, Hi Contact Liquid Cold Plate for Power Applications, 0.005 °C/W, 127 mm AAVID / BOYD You previously purchased this product. View in Order History	Each	1+ $126.09 10+ $123.33 25+ $120.58 50+ $115.33 100+ $112.88	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	0.005°C/W	-	127mm	17.53mm	381mm	-	Aluminium	5"	0.69"	15"	-	-

890SP-01500-A-100	15J9645 Data Sheet RoHS	Heat Sink, Ultra-Fin™, 0.08 °C/W, 101.6 mm, 32 mm, 150 mm H S MARSTON You previously purchased this product. View in Order History	Each	1+ $41.76 10+ $37.22 25+ $36.12 50+ $34.04 100+ $31.71 250+ $28.02 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	0.08°C/W	-	101.6mm	32mm	150mm	-	Aluminium	4"	1.26"	5.91"	-	-

637-10ABPE	93K7986 Data Sheet + RoHS	Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, 12.67 °C/W, TO-220, 34.9 mm, 25.4 mm WAKEFIELD SOLUTIONS You previously purchased this product. View in Order History	Each	1+ $0.728 10+ $0.728 25+ $0.728 50+ $0.728 100+ $0.728 250+ $0.728 500+ $0.728 1000+ $0.728 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	12.67°C/W	TO-220	34.9mm	25.4mm	12.7mm	-	Aluminium	1.37"	1"	0.5"	-	-