Natural Convection Heat Sinks

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FK 236 220 SA TO 220	4573347 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Anodised Black 18 K/W TO-220 23.4 mm 5 mm 35.8 mm	Each	10+ CNY9.750 (CNY11.0175) 50+ CNY8.060 (CNY9.1078) 100+ CNY7.710 (CNY8.7123) 250+ CNY7.280 (CNY8.2264)	18K/W	TO-220	23.4mm	-	5mm	35.8mm	-	Aluminium	0.92"	0.19"	0	-	FK 236 Series
FK 245 MI 247 H SIP	4573410 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink 20.5 K/W SIP 20 mm 9 mm 27 mm	Each	1+ CNY17.640 (CNY19.9332) 10+ CNY16.720 (CNY18.8936) 25+ CNY15.830 (CNY17.8879) 50+ CNY15.170 (CNY17.1421) 100+ CNY14.510 (CNY16.3963)	20.5K/W	SIP	20mm	-	9mm	27mm	-	Copper	0.79"	0.35"	1.06"	-	FK 245 Series
FK 250 10 LF PAK TR LF PAK (SOT 669)	4573442 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink 28.8 K/W SOT-669 (LF PAK) 15 mm 10 mm 8 mm	Reel of 350 Reel	1+ CNY3,306.940 (CNY3,736.8422)	28.8K/W	SOT-669 (LF PAK)	15mm	-	10mm	8mm	-	Copper	0.59"	0.39"	0.31"	-	FK 250 Series
RA-T2X-38E	2097682 Data Sheet RoHS	OHMITE Heat Sink Square PCB Black Anodized 3.9 °C/W TO-218 TO-220 TO-247 42 mm 38.1 mm 25 mm	Each	1+ CNY19.440 (CNY21.9672) 5+ CNY19.060 (CNY21.5378) 10+ CNY18.670 (CNY21.0971) 20+ CNY18.280 (CNY20.6564) 50+ CNY17.890 (CNY20.2157)	3.9°C/W	TO-218, TO-220, TO-247	42mm	-	38.1mm	25mm	-	Aluminium	1.65"	1.5"	0.98"	-	R Series
RA-T2X-25E	2097683 Data Sheet RoHS	OHMITE Heat Sink Square PCB Black Anodized 4.8 °C/W TO-218 TO-220 TO-247 42 mm 25.4 mm 25 mm	Each	1+ CNY16.100 (CNY18.193) 10+ CNY15.360 (CNY17.3568) 25+ CNY14.630 (CNY16.5319) 50+ CNY14.100 (CNY15.933) 100+ CNY13.780 (CNY15.5714)	4.8°C/W	TO-218, TO-220, TO-247	42mm	-	25.4mm	25mm	-	Aluminium	1.65"	1"	0.98"	-	R Series
RA-T2X-64E	2097678 Data Sheet RoHS	OHMITE Heat Sink Square PCB Black Anodized 3.1 °C/W TO-218 TO-220 TO-247 42 mm 63.5 mm 25 mm	Each	1+ CNY35.480 (CNY40.0924) 5+ CNY33.430 (CNY37.7759) 10+ CNY31.370 (CNY35.4481) 20+ CNY30.090 (CNY34.0017) 50+ CNY28.800 (CNY32.544)	3.1°C/W	TO-218, TO-220, TO-247	42mm	-	63.5mm	25mm	-	Aluminium	1.65"	2.5"	0.98"	-	R Series
529801B02500G	1363699 Data Sheet RoHS	BOYD HEAT SINK	Each	1080+ CNY66.950 (CNY75.6535)	-	-	-	-	-	-	-	-	-	-	-	-	-
FA-T220-64E	2097688 Data Sheet RoHS	OHMITE Heat Sink Square PCB Black Anodized 3 °C/W TO-220 25 mm 63.5 mm 41.6 mm	Each	1+ CNY29.130 (CNY32.9169) 5+ CNY27.790 (CNY31.4027) 10+ CNY26.920 (CNY30.4196) 20+ CNY26.110 (CNY29.5043) 50+ CNY25.310 (CNY28.6003)	3°C/W	TO-220	25mm	-	63.5mm	41.6mm	-	Aluminium	0.98"	2.5"	1.64"	-	F Series
KM50-1	265202 Data Sheet RoHS	BOYD Heat Sink TO-220/218 5 °C/W TO-218 TO-220 50 mm 45 mm 50 mm	Each	1+ CNY106.510 (CNY120.3563) 5+ CNY101.800 (CNY115.034) 10+ CNY96.380 (CNY108.9094) 20+ CNY92.480 (CNY104.5024) 50+ CNY88.390 (CNY99.8807)	5°C/W	TO-218, TO-220	50mm	-	45mm	50mm	-	Aluminium	1.97"	1.77"	1.97"	-	-
217-36CTRE6	2295722 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square PCB Surface Mount 55 °C/W SOL-20 SOT-223 TO-220 TO-263 15.2 mm 9.14 mm	Each (Supplied on Cut Tape) Cut Tape	12+ CNY1,173.030 (CNY1,325.5239) 50+ CNY1,146.330 (CNY1,295.3529) 100+ CNY1,130.360 (CNY1,277.3068)	55°C/W	SOL-20, SOT-223, TO-220, TO-263	15.2mm	-	9.14mm	18.8mm	-	Copper	0.6"	0.36"	0.74"	-	-
96CN-02500-A-200	148121 Data Sheet RoHS	H S MARSTON Heat Sink Extruded Range - 4 Black Anodized 0.29 °C/W 300 mm 40 mm 250 mm	Each	1+ CNY1,161.080 (CNY1,312.0204)	0.29°C/W	-	300mm	-	40mm	250mm	-	Aluminium	11.81"	1.57"	9.84"	-	-
FCH303512T	2499021 Data Sheet RoHS	AMEC THERMASOL Heat Sink 30 mm 12.25 mm 35 mm	Each	1+ CNY15.570 (CNY17.5941) 10+ CNY14.880 (CNY16.8144) 25+ CNY14.090 (CNY15.9217) 50+ CNY13.520 (CNY15.2776) 100+ CNY12.920 (CNY14.5996)	-	-	30mm	-	12.25mm	35mm	-	Ceramic	1.18"	0.48"	1.38"	-	-
PF720	265196 Data Sheet RoHS	BOYD Heat Sink TO-220 28 °C/W TO-220 19.7 mm 20 mm 8.1 mm	Each	1+ CNY30.160 (CNY34.0808) 5+ CNY29.840 (CNY33.7192) 10+ CNY29.540 (CNY33.3802)	28°C/W	TO-220	19.7mm	-	20mm	8.1mm	-	Aluminium	0.78"	0.79"	0.32"	-	-
WV-T220-101E	2097664 Data Sheet RoHS	OHMITE Heat Sink Square PCB 13 °C/W TO-220 18.3 mm 30.5 mm 16 mm	Each	1+ CNY24.900 (CNY28.137) 10+ CNY22.030 (CNY24.8939) 25+ CNY20.990 (CNY23.7187) 50+ CNY20.390 (CNY23.0407) 100+ CNY19.780 (CNY22.3514)	13°C/W	TO-220	18.3mm	-	30.5mm	16mm	-	Aluminium	0.72"	1.2"	0.63"	-	W
43DN-02500-A-200	150013 Data Sheet RoHS	H S MARSTON Heat Sink Extruded Range - 2 Black Anodized 1 °C/W 100 mm 40 mm 250 mm	Each	1+ CNY568.600 (CNY642.518) 5+ CNY553.750 (CNY625.7375) 10+ CNY526.070 (CNY594.4591) 20+ CNY524.380 (CNY592.5494)	1°C/W	-	100mm	-	40mm	250mm	-	Aluminium	3.94"	1.57"	9.84"	-	-
FK 242 SA 220 O	4621177 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-220 26 °C/W TO-220 14.5 mm 15.24 mm 12.7 mm	Each	1+ CNY18.380 (CNY20.7694) 10+ CNY14.850 (CNY16.7805) 25+ CNY14.230 (CNY16.0799) 50+ CNY13.340 (CNY15.0742) 100+ CNY12.880 (CNY14.5544)	26°C/W	TO-220	14.5mm	-	15.24mm	12.7mm	-	Aluminium	0.57"	0.6"	0.5"	-	-
EA-T220-38E	2097698 Data Sheet RoHS	OHMITE Heat Sink Square Black Anodized 9.5 °C/W TO-220 12.7 mm 38.1 mm 35 mm	Each	1+ CNY17.680 (CNY19.9784) 10+ CNY16.860 (CNY19.0518) 25+ CNY16.330 (CNY18.4529) 50+ CNY15.830 (CNY17.8879) 100+ CNY15.470 (CNY17.4811)	9.5°C/W	TO-220	12.7mm	-	38.1mm	35mm	-	Aluminium	0.5"	1.5"	1.38"	-	E
LS50	595743 Data Sheet RoHS	ABL HEATSINKS Heat Sink TO-3 4 °C/W TO-3 41.2 mm 43 mm 45 mm	Each	1+ CNY13.150 (CNY14.8595) 10+ CNY10.630 (CNY12.0119) 25+ CNY10.180 (CNY11.5034) 50+ CNY9.550 (CNY10.7915) 100+ CNY9.220 (CNY10.4186)	4°C/W	TO-3	41.2mm	-	43mm	45mm	-	Aluminium	1.62"	1.69"	1.77"	-	-
MQ75-1	232970 Data Sheet RoHS	BOYD Heat Sink PCB Board Level 7.5 °C/W TO-218 TO-220 29.5 mm 11 mm 75 mm	Each	1+ CNY42.080 (CNY47.5504) 5+ CNY40.220 (CNY45.4486) 10+ CNY38.080 (CNY43.0304) 20+ CNY36.540 (CNY41.2902) 50+ CNY34.920 (CNY39.4596)	7.5°C/W	TO-218, TO-220	29.5mm	-	11mm	75mm	-	Aluminium	1.16"	0.43"	2.95"	-	-
07WN-01000-A-200	170764 Data Sheet RoHS	H S MARSTON Heat Sink Extruded Range - 1 1.8 °C/W 105 mm 25.4 mm 100 mm	Each	1+ CNY137.190 (CNY155.0247) 5+ CNY131.130 (CNY148.1769) 10+ CNY124.140 (CNY140.2782) 20+ CNY119.120 (CNY134.6056) 50+ CNY113.850 (CNY128.6505)	1.8°C/W	-	105mm	-	25.4mm	100mm	-	Aluminium	4.13"	1"	3.94"	-	-
150CN-01250-A-200	148124 Data Sheet RoHS	H S MARSTON Heat Sink Extruded Range - 4 Black Anodized 1 °C/W 200 mm 25 mm 125 mm	Each	1+ CNY343.440 (CNY388.0872) 5+ CNY334.350 (CNY377.8155) 10+ CNY317.290 (CNY358.5377) 20+ CNY315.300 (CNY356.289)	1°C/W	-	200mm	-	25mm	125mm	-	Aluminium	7.87"	0.98"	4.92"	-	-
47DN-01000-A-200	738906 Data Sheet RoHS	H S MARSTON Heat Sink Extruded Range - 3 Black Anodized 1.7 °C/W 80 mm 30 mm 100 mm	Each	1+ CNY181.240 (CNY204.8012) 5+ CNY176.450 (CNY199.3885) 10+ CNY167.440 (CNY189.2072) 20+ CNY166.390 (CNY188.0207) 50+ CNY164.990 (CNY186.4387)	1.7°C/W	-	80mm	-	30mm	100mm	-	Aluminium	3.15"	1.18"	3.94"	-	-
CCI08	1373295 Data Sheet RoHS	CCI Heat Sink BGA FPGAs Double Sided Adhesive 9.51 °C/W BGA 28 mm 9 mm 28 mm	Each	1+ CNY18.350 (CNY20.7355) 10+ CNY17.540 (CNY19.8202) 25+ CNY16.610 (CNY18.7693) 50+ CNY15.930 (CNY18.0009) 100+ CNY15.230 (CNY17.2099)	9.51°C/W	BGA	28mm	-	9mm	28mm	-	Aluminium	1.1"	0.35"	1.1"	-	-
322605B00000G	1339509 Data Sheet RoHS	BOYD HEAT SINK	Each	1+ CNY23.750 (CNY26.8375) 5+ CNY23.450 (CNY26.4985) 10+ CNY23.140 (CNY26.1482) 20+ CNY22.350 (CNY25.2555) 50+ CNY21.560 (CNY24.3628)	54°C/W	TO-5	-	-	5.99mm	-	19.05mm	Aluminium	-	0.236"	-	0.75"	TUK SGACK902S Keystone Coupler
C220-050-2AE	2097720 Data Sheet RoHS	OHMITE Heat Sink Square Black Anodized 2 Clips T0-247 & T0-264 TO-220 19.94 mm 38 mm 50 mm	Each	1+ CNY52.490 (CNY59.3137) 5+ CNY50.080 (CNY56.5904) 10+ CNY48.510 (CNY54.8163) 20+ CNY47.050 (CNY53.1665) 50+ CNY45.610 (CNY51.5393)	-	TO-220	19.94mm	-	38mm	50mm	-	Aluminium	0.79"	1.5"	1.97"	-	C