Heat Sinks | Newark Electronics Mexico

Heat sinks are used to moderate heat levels and cool sensitive electrical components by dissipating heat into the surrounding air. Newark stocks a wide variety of heat sinks, including both force cooled heat sinks and natural convection heat sinks, as well as assortments and kits.

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SK 100/75 SA	34M8461 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Standard Extruded Black Anodized 1.9 C/W 40 mm 66 mm 75 mm RoHS Compliant: Yes	Each	1+ $14.590 10+ $13.850 25+ $13.130 50+ $12.390 100+ $11.670 More Pricing...	Min: 1 / Mult: 1	1.9°C/W	-	66mm	40mm
LA 7/100 12V	80P4494 Data Sheet RoHS	FISCHER ELEKTRONIK Fan / Force Cooled Heat Sink Hollow Fin Aggregate 0.1 C/W 74 mm 125 mm 100 mm 56 m3/h RoHS Compliant: Yes	Each	1+ $206.960 10+ $196.610 25+ $186.260 50+ $175.910 100+ $165.570	Min: 1 / Mult: 1	0.1°C/W	-	125mm	74mm
SK 56/ 100 SA	74M4517 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Extruded 0.4 C/W 40 mm 300 mm 100 mm RoHS Compliant: Yes	Each	1+ $51.540 10+ $50.510 25+ $49.480 50+ $47.570 100+ $45.660 More Pricing...	Min: 1 / Mult: 1	0.4°C/W	-	300mm	40mm
4860	97F6997 Data Sheet	BOYD Mounting Kit DO-4 Packages	Each	1+ $10.290 10+ $9.910 25+ $9.640 50+ $8.990 100+ $8.290 More Pricing...	Min: 1 / Mult: 1	-	-	-	-
MC33286	09R3171 Data Sheet RoHS	MULTICOMP PRO Heat Sink Square PCB Extruded 10.2 °C/W TO-220 34.5 mm 38 mm 12.5 mm	Each	1+ $2.090 100+ $1.880 250+ $1.750 500+ $1.590 1000+ $1.470	Min: 1 / Mult: 1	10.2°C/W	TO-220	34.53mm	38mm
SK 58/100 SA	34M8478 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Standard Extruded Black Anodized 1.25 C/W 27 mm 150 mm 100 mm RoHS Compliant: Yes	Each	1+ $28.960 10+ $27.510 25+ $26.070 50+ $24.620 100+ $23.180 More Pricing...	Min: 1 / Mult: 1	1.25°C/W	-	150mm	27mm
LEAD KIT #NK	07J1260 Data Sheet RoHS	POWEREX Lead Kit Cathode & Gate Lead POW-R-BLOK Modules	Each	1+ $12.290 10+ $11.490 25+ $11.170 50+ $10.070 100+ $9.500 More Pricing...	Min: 1 / Mult: 1	-	-	-	-
SK 129 25,4 STS	74M4513 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Extruded PCB Mount SOT-32 TO-3P TO-220 7.8 C/W 25.4 mm 42 mm 25 mm RoHS Compliant: Yes	Each	1+ $7.880 10+ $7.650 25+ $7.470 50+ $7.330 100+ $7.170 More Pricing...	Min: 1 / Mult: 1	7.8°C/W	SOT-32, TO-3P, TO-220	42mm	25.4mm
TV1500	10WX1049 Data Sheet RoHS	BOYD Heat Sink Square PCB Twisted Fin 14.2 °C/W TO-220 30 mm 30.2 mm 12.7 mm	Each	1+ $8.510 10+ $7.940 25+ $7.290 50+ $6.650 100+ $6.030 More Pricing...	Min: 1 / Mult: 1	14.2°C/W	TO-126, TO-220	30mm	30.2mm
SK 400 37.5 SA	17T6983 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square PCB Extruded LED 7.8 °C/W 33 mm 10.01 mm 37 mm	Each	1+ $2.280 10+ $2.170 25+ $2.060 50+ $1.950 100+ $1.830	Min: 1 / Mult: 1	7.8°C/W	-	33mm	10.01mm
SK 47/100 SA	34M8474 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Standard Extruded Black Anodized 0.7 C/W 40 mm 200 mm 100 mm RoHS Compliant: Yes	Each	1+ $41.680 10+ $39.590 25+ $37.510 50+ $35.420 100+ $33.340 More Pricing...	Min: 1 / Mult: 1	0.7°C/W	-	200mm	40mm
144-2	94F3359 Data Sheet	WAKEFIELD THERMAL Compression Spring Wakefield 144 Series Crossbars 139.7 mm x 25.4 mm	Each	1+ $89.080 5+ $83.960 10+ $78.830 25+ $75.080 50+ $72.360 More Pricing...	Min: 1 / Mult: 1	-	-	-	-
637-15ABPE	83K8262 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square PCB Black Anodized Wave-Solderable 10.83 °C/W TO-220 34.9 mm 38.1 mm	Each	1+ $2.110 10+ $1.900 25+ $1.830 50+ $1.770 100+ $1.720 More Pricing...	Min: 1 / Mult: 1	10.83°C/W	TO-220	34.9mm	38.1mm
624-45ABT3	08C3373 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square Black Anodized For Ball Grid Arrays Penguin Cooler Pin Fin BGA 21 mm	Each	1+ $2.870 10+ $2.590 25+ $2.480 50+ $2.410 100+ $2.340 More Pricing...	Min: 1 / Mult: 1	-	BGA	21mm	11.4mm
SK 125/84 SA	34M8463 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink EU Card 5.8 C/W 28 mm 84 mm 84 mm RoHS Compliant: Yes	Each	1+ $6.910 10+ $6.730 25+ $6.590 50+ $6.470 100+ $6.350 More Pricing...	Min: 1 / Mult: 1	5.8°C/W	-	84mm	28mm
392-300AB	97F953 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square High Performance For Power Modules 0.33 °C/W 125 mm 135.8 mm 300 mm	Each	1+ $178.000 5+ $167.740 10+ $157.490 25+ $149.980 50+ $144.540	Min: 1 / Mult: 1	0.33°C/W	-	125mm	135.8mm
6W-1	98K9957 Data Sheet RoHS	BOYD Heat Sink PCB Board Level 1.1 C/W 32 mm 130 mm 152 mm RoHS Compliant: Yes	Each	1+ $19.560 10+ $18.640 25+ $17.200 50+ $15.690 100+ $13.600 More Pricing...	Min: 1 / Mult: 1	1.1°C/W	-	130mm	32mm
MC33270	09R3155 Data Sheet RoHS	MULTICOMP PRO Heat Sink Square PCB 3.3 °C/W TO-218 TO-220 TO-247 42 mm 50.8 mm 25 mm	Each	1+ $7.610 100+ $6.850 250+ $6.350 500+ $5.790 1000+ $5.350	Min: 1 / Mult: 1	3.3°C/W	TO-218, TO-220, TO-247	42mm	50.8mm
SK 104 50,8 LS	46T6891 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-220 SOT-32 TO-3P TO-220 9 C/W 12.7 mm 34.9 mm 50.8 mm RoHS Compliant: Yes	Each	1+ $3.100 10+ $3.040 25+ $2.860 50+ $2.760 100+ $2.690 More Pricing...	Min: 1 / Mult: 1	9°C/W	SOT-32, TO-3P, TO-220	34.9mm	12.7mm
6398BG	99K0084 Data Sheet RoHS	BOYD Heat Sink Square PCB Extruded With Radial Fins 4.4 °C/W TO-220 41.9 mm 38.1 mm 25.4 mm	Each	1+ $21.900 10+ $21.520 25+ $20.400 50+ $19.770 100+ $19.390 More Pricing...	Min: 1 / Mult: 1	4.4°C/W	TO-220	41.9mm	38.1mm
528-45AB	91F3672 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square For DC/DC Converters 8.57 °C/W Half Brick 61 mm 11.4 mm 58 mm	Each	1+ $3.030 10+ $3.030 25+ $3.030 50+ $2.790 100+ $2.790 More Pricing...	Min: 1 / Mult: 1	8.57°C/W	Half Brick	61mm	11.4mm
SK DC 8 60 SA	46T6888 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink For DC/DC converter Black Anodized 8.5 C/W 6 mm 40 mm 60 mm RoHS Compliant: Yes	Each	1+ $20.010 10+ $19.170 25+ $17.840 50+ $16.470 100+ $14.550 More Pricing...	Min: 1 / Mult: 1	8.5°C/W	-	40mm	6mm
SK 589 150	46T6904 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Extruded For Lock-In Retaining Spring TO-3P TO-218 TO-220 TO-247 TO-248 66.5 mm RoHS Compliant: Yes	Each	1+ $19.460 10+ $18.550 25+ $17.120 50+ $15.620 100+ $13.530 More Pricing...	Min: 1 / Mult: 1	-	TO-3P, TO-218, TO-220, TO-247, TO-248	33mm	66.5mm
289-AB	58F1359 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Black Anodized 25 °C/W TO-202 TO-218 TO-220 18.1 mm 12.7 mm 25.4 mm	Each	1+ $0.237 10+ $0.237 25+ $0.237 50+ $0.237 100+ $0.237 More Pricing...	Min: 1 / Mult: 1	25°C/W	TO-202, TO-218, TO-220	18.1mm	12.7mm
641A	58F467 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square PCB For Metal Cased Semiconductors 2.4 °C/W TO-3 104.8 mm 25.4 mm 76.2 mm	Each	1+ $16.360 5+ $15.550 10+ $14.740 25+ $14.390 50+ $14.040 More Pricing...	Min: 1 / Mult: 1	2.4°C/W	TO-3	104.8mm	25.4mm