Natural Convection Heat Sinks:

36 Products Found
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Buyer
Engineer
Manufacturer
Thermal Resistance
Packages Cooled
External Width - Metric
External Height - Metric
External Length - Metric
Heat Sink Material
External Width - Imperial
External Height - Imperial
External Length - Imperial
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
4621840

RoHS

Each
1+
$34.280
($39.422)
100+
$34.070
($39.1805)
250+
$33.530
($38.5595)
500+
$32.710
($37.6165)
Min: 1 / Mult: 1
1.4°C/W
-
160mm
40mm
50mm
Aluminium
6.3"
1.57"
1.97"
1710629

RoHS

Each
1+
$5.040
($5.796)
20+
$3.880
($4.462)
75+
$3.220
($3.703)
250+
$2.920
($3.358)
1000+
$2.640
($3.036)
Min: 1 / Mult: 1
16°C/W
TO-220
12.7mm
40mm
12.7mm
-
0.5"
1.57"
0.5"
175648

RoHS

Each
1+
$37.020
($42.573)
5+
$36.630
($42.1245)
10+
$34.710
($39.9165)
20+
$33.740
($38.801)
50+
$33.300
($38.295)
Min: 1 / Mult: 1
1.1°C/W
-
96mm
40mm
150mm
Aluminium
3.78"
1.57"
5.91"
175647

RoHS

Each
1+
$31.010
($35.6615)
5+
$30.690
($35.2935)
10+
$29.080
($33.442)
20+
$28.260
($32.499)
50+
$27.900
($32.085)
Min: 1 / Mult: 1
1.1°C/W
-
96mm
40mm
100mm
Aluminium
3.78"
1.57"
3.94"
1211722

RoHS

Each
1+
$255.030
($293.2845)
25+
$253.500
($291.525)
50+
$249.320
($286.718)
100+
$243.320
($279.818)
Min: 1 / Mult: 1
0.3°C/W
-
300mm
40mm
200mm
Aluminium
11.81"
1.57"
7.87"
4621864

RoHS

Each
1+
$97.810
($112.4815)
5+
$97.520
($112.148)
10+
$97.230
($111.8145)
20+
$96.930
($111.4695)
50+
$96.640
($111.136)
Min: 1 / Mult: 1
0.9°C/W
-
160mm
40mm
100mm
Aluminium
6.3"
1.57"
3.94"
4621827

RoHS

Each
1+
$32.660
($37.559)
5+
$32.010
($36.8115)
10+
$31.360
($36.064)
20+
$30.710
($35.3165)
50+
$30.050
($34.5575)
Min: 1 / Mult: 1
1.9°C/W
-
66mm
40mm
75mm
Aluminium
2.6"
1.57"
2.95"
4621890

RoHS

Each
1+
$103.110
($118.5765)
5+
$102.820
($118.243)
10+
$102.510
($117.8865)
20+
$102.210
($117.5415)
50+
$101.900
($117.185)
Min: 1 / Mult: 1
0.7°C/W
-
200mm
40mm
100mm
Aluminium
7.87"
1.57"
3.94"
1211720

RoHS

Each
1+
$150.010
($172.5115)
5+
$147.020
($169.073)
10+
$144.010
($165.6115)
20+
$141.130
($162.2995)
Min: 1 / Mult: 1
0.4°C/W
-
300mm
40mm
100mm
Aluminium
11.81"
1.57"
3.94"
148119

RoHS

Each
1+
$97.010
($111.5615)
Min: 1 / Mult: 1
0.42°C/W
-
300mm
40mm
100mm
Aluminium
11.81"
1.57"
3.94"
1211721

RoHS

Each
1+
$222.680
($256.082)
5+
$218.220
($250.953)
10+
$213.770
($245.8355)
Min: 1 / Mult: 1
0.34°C/W
-
150mm
40mm
300mm
Aluminium
5.91"
1.57"
11.81"
4621888

RoHS

Each
1+
$45.570
($52.4055)
100+
$45.000
($51.750)
250+
$43.980
($50.577)
500+
$42.780
($49.197)
Min: 1 / Mult: 1
0.85°C/W
-
200mm
40mm
75mm
Aluminium
7.87"
1.57"
2.95"
4621580

RoHS

Each
1+
$44.070
($50.6805)
5+
$43.200
($49.680)
10+
$42.310
($48.6565)
20+
$41.430
($47.6445)
50+
$40.550
($46.6325)
Min: 1 / Mult: 1
1.4°C/W
-
100mm
40mm
100mm
Aluminium
3.94"
1.57"
3.94"
4621608

RoHS

Each
1+
$26.530
($30.5095)
5+
$26.010
($29.9115)
10+
$25.470
($29.2905)
20+
$24.940
($28.681)
50+
$24.420
($28.083)
Min: 1 / Mult: 1
2.5°C/W
-
66mm
40mm
50mm
Aluminium
2.6"
1.57"
1.97"
523380

RoHS

Each
1+
$97.150
($111.7225)
5+
$95.210
($109.4915)
10+
$93.270
($107.2605)
20+
$91.330
($105.0295)
50+
$89.380
($102.787)
Min: 1 / Mult: 1
0.87°C/W
-
96mm
40mm
200mm
Aluminium
3.78"
1.57"
7.87"
4621876

RoHS

Each
1+
$61.080
($70.242)
5+
$60.450
($69.5175)
10+
$57.280
($65.872)
20+
$55.670
($64.0205)
Min: 1 / Mult: 1
0.7°C/W
-
160mm
40mm
150mm
Aluminium
6.3"
1.57"
5.91"
148123

RoHS

Each
1+
$100.260
($115.299)
5+
$100.120
($115.138)
10+
$95.210
($109.4915)
Min: 1 / Mult: 1
0.4°C/W
-
200mm
40mm
150mm
Aluminium
7.87"
1.57"
5.91"
4621906

RoHS

Each
1+
$93.060
($107.019)
100+
$92.680
($106.582)
250+
$91.430
($105.1445)
500+
$89.460
($102.879)
Min: 1 / Mult: 1
0.5°C/W
-
200mm
40mm
150mm
Aluminium
7.87"
1.57"
5.91"
4621852

RoHS

Each
1+
$43.400
($49.910)
5+
$42.540
($48.921)
10+
$41.670
($47.9205)
20+
$40.810
($46.9315)
50+
$39.940
($45.931)
Min: 1 / Mult: 1
1.2°C/W
-
160mm
40mm
75mm
Aluminium
6.3"
1.57"
2.95"
4621839

RoHS

Each
1+
$44.970
($51.7155)
5+
$44.080
($50.692)
10+
$43.170
($49.6455)
20+
$42.280
($48.622)
50+
$41.380
($47.587)
Min: 1 / Mult: 1
1.5°C/W
-
66mm
40mm
100mm
Aluminium
2.6"
1.57"
3.94"
4621578

RoHS

Each
1+
$37.310
($42.9065)
5+
$36.570
($42.0555)
10+
$35.830
($41.2045)
20+
$35.080
($40.342)
50+
$34.340
($39.491)
Min: 1 / Mult: 1
1.6°C/W
-
100mm
40mm
75mm
Aluminium
3.94"
1.57"
2.95"
4621591

RoHS

Each
1+
$95.360
($109.664)
5+
$93.470
($107.4905)
10+
$91.560
($105.294)
20+
$89.650
($103.0975)
50+
$87.750
($100.9125)
Min: 1 / Mult: 1
1.2°C/W
-
100mm
40mm
150mm
Aluminium
3.94"
1.57"
5.91"
4621566

RoHS

Each
1+
$31.440
($36.156)
5+
$30.810
($35.4315)
10+
$30.180
($34.707)
20+
$29.550
($33.9825)
50+
$28.930
($33.2695)
Min: 1 / Mult: 1
1.9°C/W
-
100mm
40mm
50mm
Aluminium
3.94"
1.57"
1.97"
170769

RoHS

Each
1+
$176.480
($202.952)
5+
$174.670
($200.8705)
10+
$165.490
($190.3135)
Min: 1 / Mult: 1
0
-
200mm
40mm
250mm
Aluminium
7.87"
1.57"
9.84"
121172101

RoHS

Each
1+
$212.070
($243.8805)
Min: 1 / Mult: 1
0.34°C/W
-
150mm
40mm
300mm
-
5.91"
1.57"
11.81"
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