Natural Convection Heat Sinks

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SF-CHS-434306P	2522606 Data Sheet RoHS	SPREADFAST Heat Sink 12.2 °C/W 43 mm 6 mm 43 mm	Each	1+ CNY20.360 (CNY23.0068) 10+ CNY19.960 (CNY22.5548) 25+ CNY19.550 (CNY22.0915) 50+ CNY18.740 (CNY21.1762) 100+ CNY18.330 (CNY20.7129)	12.2°C/W	-	43mm	-	6mm	43mm	-	Ceramic	1.69"	0.24"	1.69"	-	Pin Fin
SKV38538514-CU	3219238 Data Sheet RoHS	WAKEFIELD THERMAL HEAT SINK COPPER 38.5X38.5X14MM	Each	1+ CNY176.210 (CNY199.1173) 5+ CNY168.500 (CNY190.405) 10+ CNY160.730 (CNY181.6249) 25+ CNY155.020 (CNY175.1726) 50+ CNY150.960 (CNY170.5848) More Pricing...	-	-	-	-	-	39mm	-	-	-	0.55"	-	-	-
271-AB	1699982 Data Sheet RoHS	WAKEFIELD THERMAL HEAT SINK	Each	5000+ CNY3.660 (CNY4.1358)	-	-	-	-	-	-	-	-	-	-	-	-	-
680-125K	2500648 Data Sheet RoHS	WAKEFIELD THERMAL HEAT SINK NATURAL CONVECTION 45°C @ 7.	Each	1+ CNY143.780 (CNY162.4714) 5+ CNY143.740 (CNY162.4262) 10+ CNY143.690 (CNY162.3697) 20+ CNY143.210 (CNY161.8273) 50+ CNY142.730 (CNY161.2849)	-	-	-	-	-	-	-	-	-	-	-	-	-
SF-CHS-303006P	2522604 Data Sheet RoHS	SPREADFAST Heat Sink 26.7 °C/W 30.5 mm 6 mm 30.5 mm	Each	1+ CNY12.030 (CNY13.5939) 10+ CNY10.520 (CNY11.8876) 25+ CNY10.310 (CNY11.6503) 50+ CNY10.100 (CNY11.413) 100+ CNY9.890 (CNY11.1757)	26.7°C/W	-	30.5mm	-	6mm	30.5mm	-	Ceramic	1.2"	0.24"	1.2"	-	Pin Fin
SF-CHS-131306-PC	2522614 Data Sheet RoHS	SPREADFAST Heat Sink 58.9 °C/W 13 mm 6 mm 13 mm	Each	10+ CNY5.930 (CNY6.7009) 50+ CNY5.770 (CNY6.5201) 100+ CNY5.610 (CNY6.3393) 250+ CNY5.450 (CNY6.1585)	58.9°C/W	-	13mm	-	6mm	13mm	-	Ceramic	0.51"	0.24"	0.51"	-	Circular Pin Fin Series
SF-CHS-353510-PC	2522623 Data Sheet RoHS	SPREADFAST Heat Sink 15.4 °C/W 35 mm 10 mm 35 mm	Each	1+ CNY17.440 (CNY19.7072) 10+ CNY17.090 (CNY19.3117) 25+ CNY16.730 (CNY18.9049) 50+ CNY16.020 (CNY18.1026) 100+ CNY15.690 (CNY17.7297)	15.4°C/W	-	35mm	-	10mm	35mm	-	Ceramic	1.38"	0.39"	1.38"	-	Circular Pin Fin Series
SF-CHS-232310-PC	2522620 Data Sheet RoHS	SPREADFAST Heat Sink 24 °C/W 23 mm 10 mm 23 mm	Each	1+ CNY12.650 (CNY14.2945) 10+ CNY11.070 (CNY12.5091) 25+ CNY10.850 (CNY12.2605) 50+ CNY10.630 (CNY12.0119) 100+ CNY10.410 (CNY11.7633)	24°C/W	-	23mm	-	10mm	23mm	-	Ceramic	0.91"	0.39"	0.91"	-	Circular Pin Fin Series
SF-CHS-757506F	2522612 Data Sheet RoHS	SPREADFAST Heat Sink 7.2 °C/W 75 mm 6 mm 75 mm	Each	1+ CNY35.700 (CNY40.341) 5+ CNY34.990 (CNY39.5387) 10+ CNY34.270 (CNY38.7251) 20+ CNY33.560 (CNY37.9228) 50+ CNY32.840 (CNY37.1092)	7.2°C/W	-	75mm	-	6mm	75mm	-	Ceramic	2.95"	0.24"	2.95"	-	Finned
SF-CHS-424212-PC	2522624 Data Sheet RoHS	SPREADFAST Heat Sink 9.4 °C/W 42 mm 12 mm 42 mm	Each	1+ CNY21.790 (CNY24.6227) 10+ CNY21.350 (CNY24.1255) 25+ CNY20.910 (CNY23.6283) 50+ CNY20.060 (CNY22.6678) 100+ CNY19.620 (CNY22.1706)	9.4°C/W	-	42mm	-	12mm	42mm	-	Ceramic	1.65"	0.47"	1.65"	-	Circular Pin Fin Series
SF-CHS-555506F	2522610 Data Sheet RoHS	SPREADFAST Heat Sink 10.4 °C/W 55 mm 6 mm 55 mm	Each	1+ CNY16.980 (CNY19.1874) 10+ CNY16.630 (CNY18.7919) 25+ CNY16.280 (CNY18.3964) 50+ CNY15.590 (CNY17.6167) 100+ CNY15.270 (CNY17.2551)	10.4°C/W	-	55mm	-	6mm	55mm	-	Ceramic	2.17"	0.24"	2.17"	-	Finned
SF-CHS-606015-PC	2522627 Data Sheet RoHS	SPREADFAST Heat Sink 4.7 °C/W 60 mm 15 mm 60 mm	Each	1+ CNY47.300 (CNY53.449) 5+ CNY46.360 (CNY52.3868) 10+ CNY45.410 (CNY51.3133) 20+ CNY44.460 (CNY50.2398) 50+ CNY43.510 (CNY49.1663)	4.7°C/W	-	60mm	-	15mm	60mm	-	Ceramic	2.36"	0.59"	2.36"	-	Circular Pin Fin Series
SF-CHS-606015P	2522607 Data Sheet RoHS	SPREADFAST Heat Sink 5.2 °C/W 60 mm 15 mm 60 mm	Each	1+ CNY47.270 (CNY53.4151) 5+ CNY46.330 (CNY52.3529) 10+ CNY45.380 (CNY51.2794) 20+ CNY44.440 (CNY50.2172) 50+ CNY43.490 (CNY49.1437)	5.2°C/W	-	60mm	-	15mm	60mm	-	Ceramic	2.36"	0.59"	2.36"	-	Pin Fin
SF-CHS-313110-PC	2522622 Data Sheet RoHS	SPREADFAST Heat Sink 14.6 °C/W 31 mm 10 mm 31 mm	Each	1+ CNY15.940 (CNY18.0122) 10+ CNY13.940 (CNY15.7522) 25+ CNY13.670 (CNY15.4471) 50+ CNY13.390 (CNY15.1307) 100+ CNY13.110 (CNY14.8143)	14.6°C/W	-	31mm	-	10mm	31mm	-	Ceramic	1.22"	0.39"	1.22"	-	Circular Pin Fin Series
SF-CHS-121210P	2522601 Data Sheet RoHS	SPREADFAST Heat Sink 37.8 °C/W 12 mm 10 mm 12 mm	Each	10+ CNY6.090 (CNY6.8817) 50+ CNY5.930 (CNY6.7009) 100+ CNY5.770 (CNY6.5201) 250+ CNY5.610 (CNY6.3393)	37.8°C/W	-	12mm	-	10mm	12mm	-	Ceramic	0.47"	0.39"	0.47"	-	Pin Fin
890SP-02500-A-100	4106003 Data Sheet RoHS	H S MARSTON Heat Sink Ultra-Fin™ 0.05 °C/W 101.6 mm 32 mm 250 mm	Each	1+ CNY666.420 (CNY753.0546) 5+ CNY648.780 (CNY733.1214) 10+ CNY615.670 (CNY695.7071)	0.05°C/W	-	101.6mm	-	32mm	250mm	-	Aluminium	4"	1.26"	9.84"	-	-
CCI02	1373294 Data Sheet RoHS	CCI Heat Sink BGA FPGAs Double Sided Adhesive 7.93 °C/W BGA 45 mm 10 mm 45 mm	Each	1+ CNY21.680 (CNY24.4984) 10+ CNY20.730 (CNY23.4249) 25+ CNY19.620 (CNY22.1706) 50+ CNY18.830 (CNY21.2779) 100+ CNY17.990 (CNY20.3287)	7.93°C/W	BGA	45mm	-	10mm	45mm	-	Aluminium	1.77"	0.39"	1.77"	-	-
890SP-01500-A-100	4105989 Data Sheet RoHS	H S MARSTON Heat Sink Ultra-Fin™ 0.08 °C/W 101.6 mm 32 mm 150 mm	Each	1+ CNY444.530 (CNY502.3189) 5+ CNY432.770 (CNY489.0301) 10+ CNY410.680 (CNY464.0684) 20+ CNY408.100 (CNY461.153)	0.08°C/W	-	101.6mm	-	32mm	150mm	-	Aluminium	4"	1.26"	5.91"	-	-
FK 205 SA L	1319809 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Finger Shaped 9 °C/W SOT-9 SOT-32 TO-3 TO-66 TO-220 33 mm 31.8 mm 41.3 mm	Each	1+ CNY15.780 (CNY17.8314) 10+ CNY15.080 (CNY17.0404) 25+ CNY14.280 (CNY16.1364) 50+ CNY13.700 (CNY15.481) 100+ CNY13.090 (CNY14.7917)	9°C/W	SOT-9, SOT-32, TO-3, TO-66, TO-220	33mm	-	31.8mm	41.3mm	-	Aluminium	1.3"	1.25"	1.63"	-	-
890SP-02000-A-100	4105990 Data Sheet RoHS	H S MARSTON Heat Sink Ultra-Fin™ 0.07 °C/W 101.6 mm 32 mm 200 mm	Each	1+ CNY554.620 (CNY626.7206) 5+ CNY539.940 (CNY610.1322) 10+ CNY512.390 (CNY579.0007) 20+ CNY509.170 (CNY575.3621)	0.07°C/W	-	101.6mm	-	32mm	200mm	-	Aluminium	4"	1.26"	7.87"	-	-
890SP-03000-A-100	4106015 Data Sheet RoHS	H S MARSTON Heat Sink Ultra-Fin™ 0.04 °C/W 101.6 mm 32 mm 300 mm	Each	1+ CNY776.260 (CNY877.1738) 5+ CNY755.710 (CNY853.9523) 10+ CNY717.150 (CNY810.3795)	0.04°C/W	-	101.6mm	-	32mm	300mm	-	Aluminium	4"	1.26"	11.81"	-	-
890SP-01000-A-100	4105977 Data Sheet RoHS	H S MARSTON Heat Sink Ultra-Fin™ 0.12 °C/W 101.6 mm 32 mm 100 mm	Each	1+ CNY333.230 (CNY376.5499) 5+ CNY324.410 (CNY366.5833) 10+ CNY307.860 (CNY347.8818) 20+ CNY305.920 (CNY345.6896)	0.12°C/W	-	101.6mm	-	32mm	100mm	-	Aluminium	4"	1.26"	3.94"	-	-
WA-T220-101E	2097668 Data Sheet RoHS	OHMITE Heat Sink Square Black Anodized 12 °C/W TO-220 18.3 mm 30.5 mm 16 mm	Each	1+ CNY18.500 (CNY20.905) 10+ CNY16.370 (CNY18.4981) 25+ CNY15.600 (CNY17.628) 50+ CNY15.150 (CNY17.1195) 100+ CNY14.700 (CNY16.611)	12°C/W	TO-220	18.3mm	-	30.5mm	16mm	-	Aluminium	0.72"	1.2"	0.63"	-	W
RA-T2X-51E	2097681 Data Sheet RoHS	OHMITE Heat Sink Square PCB Black Anodized 3.5 °C/W TO-218 TO-220 TO-247 42 mm 50.8 mm 25 mm	Each	1+ CNY22.590 (CNY25.5267) 5+ CNY22.140 (CNY25.0182) 10+ CNY21.690 (CNY24.5097) 20+ CNY21.240 (CNY24.0012) 50+ CNY20.790 (CNY23.4927)	3.5°C/W	TO-218, TO-220, TO-247	42mm	-	50.8mm	25mm	-	Aluminium	1.65"	2"	0.98"	-	R Series
WV-T247-101E	2097663 Data Sheet RoHS	OHMITE Heat Sink Square PCB 12 °C/W TO-247 23.4 mm 32 mm 16 mm	Each	1+ CNY17.720 (CNY20.0236) 10+ CNY17.190 (CNY19.4247) 25+ CNY16.670 (CNY18.8371) 50+ CNY16.170 (CNY18.2721) 100+ CNY15.870 (CNY17.9331)	12°C/W	TO-247	23.4mm	-	32mm	16mm	-	Aluminium	0.92"	1.26"	0.63"	-	W