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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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SK 47/150 SA	34M8475 Data Sheet + RoHS	Heat Sink, Extrusion, 0.5 °C/W, 200 mm, 40.01 mm, 150 mm 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+ $69.66 10+ $67.59 25+ $65.51 50+ $64.12 100+ $62.73 250+ $58.38 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	0.5°C/W	-	200mm	40.01mm	150mm	-	Aluminium	7.9"	1.58"	5.91"	-	-
SK 04/100 SA	34M8456 Data Sheet + RoHS	Heat Sink, Standard Extruded, with guideway for cover plates or blanks, Black Anodized, 2.8 °C/W 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+ $12.10 10+ $11.51 25+ $10.92 50+ $10.79 100+ $10.67 250+ $9.91 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2.8°C/W	TO-3	97mm	24.99mm	100mm	-	Aluminium	3.82"	0.98"	3.94"	-	-
624-35AB	08C3365 Data Sheet + RoHS	Heat Sink, Square, Black Anodized, For Ball Grid Arrays, Penguin Cooler, Pin Fin Clip-On, BGA WAKEFIELD THERMAL You previously purchased this product. View in Order History	Each	1+ $1.57	Restricted Item Minimum order of 2000 items Multiples of 2000 only Please enter a valid quantity Add Min: 2000 Mult: 2000	-	BGA	21mm	8.89mm	21mm	-	Aluminium	0.83"	0.35"	0.83"	-	-
241214B92200G	51M4829 Data Sheet RoHS	Heat Sink, Square, For DC/DC Converters, 1.1 °C/W, Half Brick, 57.9 mm, 35.61 mm, 61 mm AAVID / BOYD You previously purchased this product. View in Order History	Each	1+ $11.87 10+ $11.87 25+ $11.87 50+ $10.88 100+ $10.88	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1.1°C/W	Half Brick	57.9mm	35.61mm	61mm	-	-	2.28"	1.4"	2.4"	-	-
SK 145/37,5 STS-220	34M8465 Data Sheet + RoHS	Heat Sink, TO-220, 12 °C/W, TO-218, TO-220, TO-247, TO-248, 29 mm, 11.99 mm, 37 mm FISCHER ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ $3.38 10+ $3.31 25+ $3.12 50+ $3.01 100+ $2.92 250+ $2.67 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-218, TO-220, TO-247, TO-248	29mm	11.99mm	37mm	-	Aluminium	1.14"	0.472"	1.48"	-	-

660-29AB	93F6550 Data Sheet + RoHS	Heat Sink, For Ball Grid Array, BGA, 38.9 mm, 7.19 mm, 39 mm WAKEFIELD THERMAL You previously purchased this product. View in Order History	Each	1+ $5.78 10+ $5.59 25+ $5.42 50+ $5.09 100+ $4.92 250+ $4.81 500+ $4.47 1000+ $4.03 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"	-	-

SK 104 38,1 STS	46T6890 Data Sheet Data Sheet + RoHS	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 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+ $2.62 10+ $2.49 25+ $2.37 50+ $2.31 100+ $2.24 250+ $2.03 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add 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"	-	-

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 THERMAL You previously purchased this product. View in Order History	Each	1+ $21.26 5+ $20.71 10+ $20.17 25+ $19.05 50+ $17.95 100+ $16.83 250+ $15.74 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"	-	-

421K	58F508 Data Sheet + RoHS	Heat Sink, Square, PCB, Double Surface, 0.7 °C/W, TO-3, 120.7 mm, 66.7 mm, 76.2 mm WAKEFIELD THERMAL You previously purchased this product. View in Order History	Each	1+ $29.67 5+ $28.83 10+ $28.01 25+ $26.36 50+ $24.72 100+ $23.06 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	0.7°C/W	TO-3	120.7mm	66.7mm	76.2mm	-	Aluminium	4.75"	2.63"	3"	-	-

890SP-02500-A-100	15J9647 Data Sheet RoHS	Heat Sink, Ultra-Fin™, 0.05 °C/W, 101.6 mm, 32 mm, 250 mm H S MARSTON You previously purchased this product. View in Order History	Each	1+ $96.11 10+ $87.35 25+ $86.11 50+ $83.89 100+ $78.14 250+ $69.06 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	0.05°C/W	-	101.6mm	32mm	250mm	-	Aluminium	4"	1.26"	9.84"	-	-

FK 237 SA 220 O	34M6211 Data Sheet + RoHS	Heat Sink, Square, PCB, Clip On, 21 °C/W, TO-220, 14.5 mm, 12.7 mm, 19 mm 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+ $4.63 10+ $4.16 25+ $3.69 50+ $3.56 100+ $3.42 250+ $3.15 500+ $2.85 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	21°C/W	TO-220	14.5mm	12.7mm	19mm	-	Aluminium	0.57"	0.5"	0.75"	-	-

558-75AB	21M6797 Data Sheet + RoHS	Heat Sink, Square, For DC/DC Converters, 3.33 °C/W, Full Brick, 61 mm, 19.1 mm, 117 mm WAKEFIELD THERMAL You previously purchased this product. View in Order History	Each	1+ $12.82 5+ $12.67 10+ $12.53 25+ $12.21 50+ $11.57 100+ $10.93 250+ $10.29 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	3.33°C/W	Full Brick	61mm	19.1mm	117mm	-	Aluminium	2.4"	0.75"	4.6"	-	-

SK 525 30	46T6900 Data Sheet Data Sheet + RoHS	Heat Sink, PCB, Board Level, Extruded, TO-220, 7.8 C/W, 28 mm, 19.4 mm, 30 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+ $6.82 10+ $6.58 25+ $6.38 50+ $5.94 100+ $5.47 250+ $4.84 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	7.8°C/W	TO-220	19.4mm	28mm	30mm	-	Aluminium	0.76"	1.1"	1.18"	-	-

ICK 24 B	35M3897 Data Sheet + RoHS	Heat Sink, DIP, Glue-On, DIP, 13 C/W, 4.8 mm, 19 mm, 33 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	10+ $1.01 25+ $0.992 50+ $0.962 100+ $0.933 250+ $0.888	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	13°C/W	DIP	19mm	4.8mm	33mm	-	Aluminium	0.75"	0.19"	1.3"	-	-

FK 245 MI 247 V	34M6227 Data Sheet Data Sheet + RoHS	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 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+ $2.93 10+ $2.88 25+ $2.70 50+ $2.61 100+ $2.53 250+ $2.33 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add 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 17 SA	34M6431 Data Sheet + RoHS	Heat Sink, For SMD, SOIC-28, SOIC-32, 51 C/W, 4.8 mm, 6.3 mm, 17 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	10+ $1.27 25+ $1.19 50+ $1.10 100+ $1.05 250+ $0.973	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	51°C/W	SOIC-28, SOIC-32	6.3mm	4.8mm	17mm	-	Aluminium	0.25"	0.19"	0.67"	-	-

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 THERMAL You previously purchased this product. View in Order History	Each	1+ $4.54 10+ $4.33 25+ $4.22 50+ $4.10 100+ $3.89 250+ $3.66 500+ $3.45 1000+ $3.22 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"	-	-

FA-T220-64E	92R5226 Data Sheet Data Sheet + RoHS Date/Lot Code	Heat Sink, Square, PCB, Black Anodized, Extruded, 3 °C/W, TO-220, 41.6 mm, 63.5 mm, 25 mm OHMITE You previously purchased this product. View in Order History	Each	1+ $4.08 10+ $3.99 25+ $3.91 50+ $3.73 100+ $3.52 500+ $2.84 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	3°C/W	TO-220	41.6mm	63.5mm	25mm	-	Aluminium	1.64"	2.5"	0.98"	-	-

593002B03400G	18M8203 Data Sheet + RoHS	Heat Sink, Square, PCB, 13.4 °C/W, TO-220, 23.93 mm, 30 mm, 12.7 mm AAVID / BOYD You previously purchased this product. View in Order History	Each	1+ $1.11 10+ $1.11 25+ $1.11 50+ $1.11 100+ $1.11 250+ $1.11 500+ $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	13.4°C/W	TO-220	23.93mm	30mm	12.7mm	-	Aluminium	0.94"	1.18"	0.5"	-	-

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+ $1.38 10+ $1.36 25+ $1.34 50+ $1.32 100+ $1.31 250+ $1.30 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 S 40 X 40 X 20	17T5920 Data Sheet + RoHS	Heat Sink, Square, 3.5 °C/W, Universal Processor, 40 mm, 19.99 mm, 40 mm 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+ $14.43 10+ $12.88 25+ $12.25 50+ $11.62 100+ $10.58 250+ $9.50 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	3.5°C/W	Universal Processor	40mm	19.99mm	40mm	-	Aluminium	1.58"	0.79"	1.57"	-	-

SW25-4	01M9146 Data Sheet RoHS	Heat Sink, PCB, Board Level, 11.4 °C/W, TO-218, TO-220, TO-247, 12.5 mm, 24.99 mm, 34 mm AAVID / BOYD 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+ $2.33 10+ $2.21 25+ $2.12 50+ $2.01 100+ $1.85 250+ $1.70 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	11.4°C/W	TO-218, TO-220, TO-247	12.5mm	24.99mm	34mm	-	Aluminium	0.49"	0.98"	1.36"	-	-

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+ $2.24 10+ $2.13 25+ $2.03 50+ $1.94 100+ $1.82 250+ $1.77 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"	-	-

MC33282	09R3167 Data Sheet + RoHS	Heat Sink, Square, PCB, 21 °C/W, TO-220, 12.82 mm, 19 mm, 12.7 mm MULTICOMP PRO 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+ $1.71 100+ $1.55 250+ $1.42 500+ $1.29 1000+ $1.19	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	21°C/W	TO-220	12.82mm	19mm	12.7mm	-	-	0.5"	0.75"	0.5"	-	-

FA-T220-51E	92R5225 Data Sheet Data Sheet + RoHS Date/Lot Code	Heat Sink, Square, PCB, Black Anodized, Extruded, 3.4 °C/W, TO-220, 41.6 mm, 50.8 mm, 25 mm OHMITE You previously purchased this product. View in Order History	Each	1+ $3.52 10+ $3.40 25+ $3.38 50+ $3.28 100+ $3.09 500+ $2.49 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	3.4°C/W	TO-220	41.6mm	50.8mm	25mm	-	Aluminium	1.64"	2"	0.98"	-	-