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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FK 237 SA 220 O	34M6211 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square PCB Clip On 21 °C/W TO-220 14.5 mm 12.7 mm 19 mm	Each	1+ $2.150 10+ $2.040 25+ $1.950 50+ $1.870 100+ $1.770	Min: 1 / Mult: 1	21°C/W	TO-220	14.5mm	12.7mm
FK 243 MI 247 O	34M6218 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-218/220/250 TO-218 TO-229 TO-247 TO-248 18.7 C/W 27 mm 20 mm 9 mm RoHS Compliant: Yes	Each	1+ $3.160 10+ $3.100 25+ $2.910 50+ $2.820 100+ $2.740 More Pricing...	Min: 1 / Mult: 1	18.7°C/W	TO-218, TO-229, TO-247, TO-248	20mm	27mm
FK 244 13 D PAK	34M6222 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square PCB For D Pak 25 °C/W TO-252 23 mm 10.01 mm 13 mm	Each	1+ $2.280	Min: 1 / Mult: 1	25°C/W	TO-252	23mm	10.01mm
TV4	10WX1055 Data Sheet RoHS	BOYD HEAT SINK	Each	1+ $7.830 10+ $7.530 25+ $7.280 50+ $6.750 100+ $6.170 More Pricing...	Min: 1 / Mult: 1	21°C/W	TO-126	22mm	19.05mm
TV5G	10WX1058 Data Sheet RoHS	BOYD Heat Sink PCB Board Level 21.6 °C/W TO-220 22 mm 19 mm 19 mm	Each	1+ $8.220	Min: 1 / Mult: 1	21.6°C/W	TO-126	22mm	19mm
AKK 127	67T0957 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-3 TO-3 14 C/W 12.7 mm 40 mm 27 mm RoHS Compliant: Yes	Each	1+ $1.480 10+ $1.480 25+ $1.480 50+ $1.480 100+ $1.480 More Pricing...	Min: 1 / Mult: 1	14°C/W	TO-3	40mm	12.7mm
SK 481 100	46T6896 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Extruded For Lock-In Retaining Spring TO-3P TO-218 TO-220 TO-247 TO-248 5.7 C/W RoHS Compliant: Yes	Each	1+ $9.510 10+ $8.880 25+ $8.150 50+ $7.440 100+ $6.730 More Pricing...	Min: 1 / Mult: 1	2.8°C/W	TO-3P, TO-218, TO-220, TO-247, TO-248	30mm	45mm
SW25-4G	01M9146 Data Sheet RoHS	BOYD Heat Sink PCB Board Level 11.4 °C/W TO-218 TO-220 TO-247 12.5 mm 24.99 mm 34 mm	Each	1+ $2.010	Min: 1 / Mult: 1	13°C/W	TO-218, TO-220, TO-247	34.5mm	25mm
ICK SMD A 10 SA	34M6429 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square PCB For SMD Packages 75 °C/W DIP PLCC SMD 6.3 mm 4.8 mm 10 mm	Each	1+ $0.467 10+ $0.466 25+ $0.463 50+ $0.463 100+ $0.463 More Pricing...	Min: 1 / Mult: 1	75°C/W	SOIC-16, SOIC-18	6.3mm	4.8mm
FK 245 MI 247 V	34M6227 Data Sheet RoHS	FISCHER ELEKTRONIK 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	Each	1+ $0.727 10+ $0.727 25+ $0.727 50+ $0.727 100+ $0.727 More Pricing...	Min: 1 / Mult: 1	19.7°C/W	TO-218, TO-220, TO-247, TO-248	20mm	28mm
4597	02M0326 Data Sheet RoHS	BOYD Heat Sink Clip TO-218 TO-220 Packages 21 mm x 14.5 mm	Each	1+ $0.753 10+ $0.745	Min: 1 / Mult: 1	-	-	-	-
403K	58F505 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square PCB Double Surface 1.83 °C/W TO-3 120.7 mm 31.8 mm 76.2 mm	Each	1+ $11.590 5+ $11.590 10+ $11.590 25+ $11.590 50+ $11.580 More Pricing...	Min: 1 / Mult: 1	1.83°C/W	TO-3	120.7mm	31.8mm
423K	58F511 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square PCB Double Surface 0.94 °C/W TO-3 120.7 mm 66.7 mm 140 mm	Each	1+ $24.680 5+ $23.260 10+ $21.840 25+ $20.800 50+ $20.050 More Pricing...	Min: 1 / Mult: 1	0.94°C/W	TO-3	120.7mm	66.7mm
LTN20069	46P4409 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink BGA 16.5 mm 8.89 mm 16.5 mm	Each	1+ $1.820 10+ $1.620 25+ $1.550 50+ $1.500 100+ $1.440 More Pricing...	Min: 1 / Mult: 1	-	BGA	16.5mm	8.89mm
ICK 40 B	35M3898 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink DIP Glue-On DIP 8.5 C/W 4.8 mm 19 mm 51 mm RoHS Compliant: Yes	Each	1+ $3.070 10+ $2.890 25+ $2.740 50+ $2.610 100+ $2.460	Min: 1 / Mult: 1	8.5°C/W	DIP	19mm	4.8mm
4725	94F864 Data Sheet RoHS Date/Lot Code	KEYSTONE Connector TO-3 Packages	Each	1+ $6.260 10+ $5.410	Min: 1 / Mult: 1	-	-	-	-
FK 213 SA-32	34M6203 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink SOT-32/TO-126 SOT-32 TO-220 21 C/W 13 mm 25.4 mm 18 mm RoHS Compliant: Yes	Each	10+ $1.040 25+ $0.984	Min: 10 / Mult: 10	21°C/W	SOT-32, TO-220	25.4mm	13mm
MAX08NG	24M0268 Data Sheet RoHS	BOYD Heatsink Clip 23.5 mm x 18 mm For TO-218 TO-247/MAX247 TO-247J Packages	Each	1+ $0.494 10+ $0.491	Min: 1 / Mult: 1	-	-	-	-
SK 92/150 SA	34M8488 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Standard Extruded Black Anodized 1.2 C/W 40 mm 100 mm 150 mm RoHS Compliant: Yes	Each	1+ $47.790 10+ $44.920 25+ $42.370 50+ $39.690 100+ $37.000 More Pricing...	Min: 1 / Mult: 1	1.2°C/W	-	100mm	40mm
577102B00000G	18M8196 Data Sheet RoHS	BOYD Heat Sink Square PCB 25.9 °C/W TO-220 13.21 mm 10.16 mm 19 mm	Each	1+ $0.746	Min: 1 / Mult: 1	25.9°C/W	TO-220	13.21mm	10.16mm
6021BG	18M8206 Data Sheet RoHS	BOYD Heat Sink Square PCB 12.5 °C/W TO-220 24.38 mm 29.97 mm 12.7 mm	Each	1+ $1.240	Min: 1 / Mult: 1	12.5°C/W	TO-220	24.38mm	29.97mm
LA 7/150 12V	42M0931 Data Sheet RoHS	FISCHER ELEKTRONIK Fan / Force Cooled Heat Sink Hollow Fin Aggregate 0.135 °C/W 74 mm 125 mm 150 mm 56 m³/h	Each	1+ $223.000 5+ $215.390 10+ $204.890 25+ $194.360 50+ $167.170	Min: 1 / Mult: 1	0.075°C/W	-	125mm	74mm
LA 6/100 12V	34M6693 Data Sheet RoHS	FISCHER ELEKTRONIK Fan / Force Cooled Heat Sink Hollow Fin Aggregate 0.2 K/W 73.9 mm 62 mm 100 mm 56 m³/h	Each	1+ $114.710 10+ $108.970 25+ $103.230 50+ $97.500 100+ $91.760	Min: 1 / Mult: 1	0.2K/W	-	62mm	73.9mm
SK 145/25 STS-220	34M8464 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-220 13.5 °C/W TO-218 TO-220 TO-247 TO-248 29 mm 11.99 mm 25 mm	Each	1+ $3.250 10+ $3.190 25+ $2.990 50+ $2.880 100+ $2.810 More Pricing...	Min: 1 / Mult: 1	13.5°C/W	TO-218, TO-220, TO-247, TO-248	29mm	11.99mm
5F	10WX1090 Data Sheet RoHS	BOYD Heat Sink PCB Board Level 45.2 °C/W TO-5 12.7 mm 16 mm	Each	1+ $11.340 10+ $10.580 25+ $9.720 50+ $8.870 100+ $8.040 More Pricing...	Min: 1 / Mult: 1	45.2°C/W	TO-5	-	12.7mm