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Manufacturer Part No	Order Code	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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890SP-02500-A-100	4106003 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+ HK$535.32 10+ HK$507.15 30+ HK$487.29 100+ HK$462.03	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"	-	-
890SP-01500-A-100	4105989 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+ HK$357.09 10+ HK$338.30 30+ HK$325.05 100+ HK$308.20	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"	-	-
241204B91200G.	1433989 Data Sheet RoHS	HEAT SINK BOYD You previously purchased this product. View in Order History	Each	1+ HK$52.02	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2.2°C/W	Half Brick	57.9mm	11.43mm	61mm	-	-	2.28"	0.45"	2.4"	-	-
577202B00000G	1611441 Data Sheet + RoHS	Heat Sink, Square, PCB, 24.4 °C/W, TO-220, 13.21 mm, 12.7 mm, 19.05 mm BOYD You previously purchased this product. View in Order History	Each	1+ HK$8.33	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	24.4°C/W	TO-220	13.21mm	12.7mm	19.05mm	-	Aluminium	0.52"	0.5"	0.75"	-	-
SK 145/37,5 STS-220	4621414 Data Sheet + RoHS	Heat Sink, TO-220, 12 °C/W, TO-218, TO-220, TO-247, TO-248, 29 mm, 37.5 mm, 12 mm FISCHER ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ HK$25.04 10+ HK$24.53 25+ HK$24.01 50+ HK$23.46 100+ HK$23.00	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	37.5mm	12mm	-	Aluminium	1.14"	1.48"	0.47"	-	-

SW25-2G	1213435 Data Sheet + RoHS	Heat Sink, TO-220/218, 13 °C/W, TO-218, TO-220, TO-247, 34.5 mm, 25 mm, 12.5 mm BOYD You previously purchased this product. View in Order History	Each	1+ HK$79.98 10+ HK$77.89 25+ HK$73.61 50+ HK$69.25 100+ HK$64.96 250+ HK$60.60 500+ HK$56.32 1000+ HK$55.10 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	13°C/W	TO-218, TO-220, TO-247	34.5mm	25mm	12.5mm	-	Aluminium	1.36"	0.98"	0.49"	-	-

ICK SMD A 5 SA	4302163 Data Sheet + RoHS	Heat Sink, For SMD, 123 °C/W, SOIC-8, SOIC-14, SSOP-16, TSSOP-14, TSSOP-16, 6.3 mm, 4.8 mm, 5 mm FISCHER ELEKTRONIK You previously purchased this product. View in Order History	Each	10+ HK$6.63 50+ HK$6.36 100+ HK$6.12 250+ HK$5.94	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	123°C/W	SOIC-8, SOIC-14, SSOP-16, TSSOP-14, TSSOP-16	6.3mm	4.8mm	5mm	-	Aluminium	0.25"	0.19"	0.2"	-	-

FK 244 13 D2 PAK	4302436 Data Sheet + RoHS	Heat Sink, Square, PCB, For D Pak, 22.8 °C/W, SO-8, SO-10, SO-14, SO-16, SOT-223, TO-263, 13 mm FISCHER ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ HK$19.00 125+ HK$18.46 250+ HK$17.70 500+ HK$17.21	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	SO-8, SO-10, SO-14, SO-16, SOT-223, TO-263	13mm	13mm	17.8mm	-	Copper	0.51"	0.51"	0.7"	-	-

SK 145/25 STS-220	4621402 Data Sheet + RoHS	Heat Sink, TO-220, 13.5 °C/W, TO-218, TO-220, TO-247, TO-248, 29 mm, 25 mm, 12 mm FISCHER ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ HK$22.96 10+ HK$22.49 25+ HK$22.02 50+ HK$21.52 100+ HK$21.09	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	13.5°C/W	TO-218, TO-220, TO-247, TO-248	29mm	25mm	12mm	-	Aluminium	1.14"	0.98"	0.47"	-	-

PPN0500B	526873 Data Sheet RoHS	Heat Sink, TO-218, TO-220, 5 °C/W, TO-218, TO-220, 50 mm, 28 mm, 50 mm ABL HEATSINKS You previously purchased this product. View in Order History	Each	1+ HK$69.19 100+ HK$66.43 250+ HK$63.66 500+ HK$62.26	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	5°C/W	TO-218, TO-220	50mm	28mm	50mm	-	Aluminium	1.97"	1.1"	1.97"	-	-

SK 481 100	1892334 Data Sheet + RoHS	Heat Sink, Extruded, For Lock-In Retaining Spring, 2.8 °C/W, TO-3P, TO-218, TO-220, TO-247, TO-248 FISCHER ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ HK$78.03 5+ HK$76.44 10+ HK$74.84 20+ HK$73.12 50+ HK$71.66	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-3P, TO-218, TO-220, TO-247, TO-248	30mm	45mm	100mm	-	Aluminium	1.18"	1.77"	3.94"	-	-

TV5G	170072 Data Sheet + RoHS	Heat Sink, PCB, Board Level, 21.6 °C/W, TO-126, 22 mm, 19 mm, 19 mm BOYD You previously purchased this product. View in Order History	Each	1+ HK$96.19	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	21.6°C/W	TO-126	22mm	19mm	19mm	-	Aluminium	0.87"	0.75"	0.75"	-	-

573300D00010G	1611449 Data Sheet + RoHS	Heat Sink, Square, PCB, For D-Pak Devices, 18 °C/W, TO-263, 12.7 mm, 10.16 mm, 26.16 mm BOYD You previously purchased this product. View in Order History	Each	1+ HK$24.69	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	18°C/W	TO-263	12.7mm	10.16mm	26.16mm	-	Copper	0.5"	0.4"	1.03"	-	-

6396BG	1213472 Data Sheet + RoHS	Heat Sink, Square, PCB, With Radial Fins, 5.6 °C/W, TO-218, TO-220, 41.91 mm, 25.4 mm, 25.4 mm BOYD You previously purchased this product. View in Order History	Each	1+ HK$39.35	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	5.6°C/W	TO-218, TO-220	41.91mm	25.4mm	25.4mm	-	Aluminium	1.65"	1"	1"	-	-

1.25GY-50	175009 Data Sheet RoHS	Heat Sink, TO-220, 6.8 °C/W, TO-220, 32 mm, 16 mm, 60 mm BOYD You previously purchased this product. View in Order History	Each	1+ HK$116.46 250+ HK$114.35 500+ HK$112.28 1000+ HK$110.15	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	6.8°C/W	TO-220	32mm	16mm	60mm	-	Aluminium	1.26"	0.63"	2.36"	-	-

507302B00000G	1611415 Data Sheet + RoHS	Heat Sink, Square, PCB, 24 °C/W, TO-220, 19.05 mm, 9.67 mm, 19.05 mm BOYD You previously purchased this product. View in Order History	Each	1+ HK$5.02	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	24°C/W	TO-220	19.05mm	9.67mm	19.05mm	-	Aluminium	0.75"	0.38"	0.75"	-	-

PF436G	1213476 Data Sheet RoHS	Heat Sink, TO-220, 25 °C/W, TO-220, 12.7 mm, 13 mm, 19.5 mm BOYD You previously purchased this product. View in Order History	Each	1+ HK$13.58 125+ HK$13.04 250+ HK$12.50 500+ HK$12.22	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	25°C/W	TO-220	12.7mm	13mm	19.5mm	-	Aluminium	0.5"	0.51"	0.77"	-	-

SK 481 50	1892335 Data Sheet + RoHS	Heat Sink, Extruded, For Lock-In Retaining Spring, 4.5 °C/W, TO-3P, TO-218, TO-220, TO-247, TO-248 FISCHER ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ HK$44.10 5+ HK$43.20 10+ HK$42.29 20+ HK$41.32	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add 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"	-	-

274-1AB	1611445 Data Sheet + RoHS	Heat Sink, Square, PCB, 56 °C/W, TO-220, 13.2 mm, 9.5 mm, 19.1 mm WAKEFIELD THERMAL You previously purchased this product. View in Order History	Each	1+ HK$2.13 10+ HK$2.06 25+ HK$1.97 50+ HK$1.91 100+ HK$1.89 250+ HK$1.76 500+ HK$1.66 1000+ HK$1.50 5000+ HK$1.45 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	9.5mm	19.1mm	-	Aluminium	0.52"	0.375"	0.75"	-	-

PPN0750B	526885 Data Sheet RoHS	Heat Sink, TO-218, TO-220, 3.7 °C/W, TO-218, TO-220, 50 mm, 28 mm, 75 mm ABL HEATSINKS You previously purchased this product. View in Order History	Each	1+ HK$65.79 100+ HK$63.16 250+ HK$60.53 500+ HK$59.22	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	3.7°C/W	TO-218, TO-220	50mm	28mm	75mm	-	Aluminium	1.97"	1.1"	2.95"	-	-

FK 237 SA 220 V	1222496 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	1+ HK$36.12 100+ HK$34.66 250+ HK$33.27 500+ HK$32.54 2500+ HK$26.78	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"	-	-

FK 245 MI 247 H	4302461 Data Sheet + RoHS	Heat Sink, TO-218/220/248, 20.5 °C/W, TO-218, TO-229, TO-247, TO-248, 20 mm, 9 mm, 27 mm FISCHER ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ HK$25.07 10+ HK$24.02 25+ HK$23.10 50+ HK$22.45 100+ HK$22.01	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	20.5°C/W	TO-218, TO-229, TO-247, TO-248	20mm	9mm	27mm	-	Copper	0.79"	0.35"	1.06"	-	-

SK 129 25,4 STS	1319810 Data Sheet + RoHS	Heat Sink, Extruded, PCB Mount, 7.8 °C/W, SOT-32, TO-3P, TO-220, 42 mm, 25.4 mm, 25 mm FISCHER ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ HK$36.05 5+ HK$35.32 10+ HK$34.58 20+ HK$33.78 50+ HK$33.11	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	SOT-32, TO-3P, TO-220	42mm	25.4mm	25mm	-	Aluminium	1.65"	1"	0.98"	-	-

MC33261	1710603 Data Sheet + RoHS	Heat Sink, 16.7 °C/W, TO-218, TO-220, 16.6 mm, 25.4 mm, 16.26 mm MULTICOMP PRO You previously purchased this product. View in Order History	Each	5+ HK$10.53 25+ HK$9.45 75+ HK$8.15 150+ HK$7.44 250+ HK$6.72 500+ HK$5.58 More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	16.7°C/W	TO-218, TO-220	16.6mm	25.4mm	16.26mm	-	Aluminium	0.65"	1"	0.64"	-	-

PF527	177013 Data Sheet RoHS	Heat Sink, TO-3, 7.3 °C/W, TO-3, 40.8 mm, 25 mm, 26.9 mm BOYD You previously purchased this product. View in Order History	Each	1+ HK$135.33 10+ HK$131.85	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	7.3°C/W	TO-3	40.8mm	25mm	26.9mm	-	Aluminium	1.61"	0.98"	1.06"	-	-