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Natural Convection Heat Sinks :

1,392 Products Found

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Quantity
Thermal Resistance
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External Width - Metric
Heat Sink Mounting
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External Height - Imperial
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Product Range
177011

RoHS

Each
1+HK$29.950
5+HK$27.310
10+HK$26.120
20+HK$25.190
50+HK$24.410
4.9°C/W
TO-218, TO-220
46mm
-
33mm
-
-
50mm
-
Aluminium
1.81"
1.3"
1.97"
-
-
1611441

RoHS

Each
1+HK$9.060
10+HK$8.920
25+HK$8.770
50+HK$8.630
100+HK$8.480
24.4°C/W
TO-220
13.21mm
-
12.7mm
-
-
19.05mm
-
Aluminium
0.52"
0.5"
0.75"
-
-
1710612

RoHS

Each
1+HK$37.810
10+HK$26.100
25+HK$22.900
50+HK$20.880
100+HK$18.960
4.4°C/W
TO-218, TO-220, TO-247
42mm
-
38.1mm
-
-
25mm
-
-
1.65"
1.5"
0.98"
-
-
4302175

RoHS

Each
10+HK$3.220
50+HK$2.810
100+HK$2.760
250+HK$2.700
87°C/W
DIP-8, SSOP-20, SSOP-24, SSOP-28, TSSOP-24, TSSOP-28, TSSOP-38
6.3mm
-
4.8mm
-
-
8mm
-
Aluminium
0.25"
0.19"
0.31"
-
-
4314049

RoHS

Each
1+HK$10.780
10+HK$9.430
25+HK$7.810
50+HK$6.900
100+HK$6.750
More Pricing...
29.3°C/W
TO-263
8mm
-
10mm
-
-
17.8mm
-
Copper
0.31"
0.39"
0.7"
-
-
4314001

RoHS

Each
1+HK$12.170
10+HK$10.650
25+HK$10.440
50+HK$10.230
100+HK$10.020
31.5°C/W
TO-252
8mm
-
10mm
-
-
23mm
-
Copper
0.31"
0.39"
0.91"
-
-
1213435

RoHS

Each
1+HK$38.880
5+HK$37.700
10+HK$36.520
20+HK$34.470
50+HK$32.420
13°C/W
TO-218, TO-220, TO-247
34.5mm
-
25mm
-
-
12.5mm
-
Aluminium
1.36"
0.98"
0.49"
-
-
4302163

RoHS

Each
10+HK$5.020
50+HK$4.660
100+HK$4.330
250+HK$4.110
123K/W
SOIC-8, SOIC-14, SSOP-16, TSSOP-14, TSSOP-16
6.3mm
-
4.8mm
-
-
5mm
-
Aluminium
0.25"
0.19"
0.2"
-
-
4621402

RoHS

Each
1+HK$16.040
10+HK$14.030
25+HK$13.750
50+HK$13.470
100+HK$13.190
13.5°C/W
TO-218, TO-220, TO-247, TO-248
29mm
-
25mm
-
-
12mm
-
Aluminium
1.14"
0.98"
0.47"
-
-
526873

RoHS

Each
1+HK$27.990
5+HK$25.530
10+HK$24.410
20+HK$23.550
50+HK$22.810
5°C/W
TO-218, TO-220
50mm
-
28mm
-
-
50mm
-
Aluminium
1.97"
1.1"
1.97"
-
-
1892334

RoHS

Each
1+HK$48.760
5+HK$42.670
10+HK$41.820
20+HK$40.970
50+HK$40.110
2.8°C/W
TO-3P, TO-218, TO-220, TO-247, TO-248
30mm
-
45mm
-
-
100mm
-
Aluminium
1.18"
1.77"
3.94"
-
-
1213472

RoHS

Each
1+HK$34.120
10+HK$25.940
25+HK$25.430
50+HK$24.910
100+HK$24.390
5.6°C/W
TO-218, TO-220
41.91mm
-
25.4mm
-
-
25.4mm
-
Aluminium
1.65"
1"
1"
-
-
1703172

RoHS

Each
1+HK$9.760
10+HK$7.660
25+HK$7.590
50+HK$7.520
100+HK$7.440
25.9°C/W
TO-220
13.21mm
-
9.52mm
-
-
19.05mm
-
Aluminium
0.52"
0.4"
0.75"
-
-
1611415

RoHS

Each
1+HK$8.650
10+HK$7.570
25+HK$6.280
50+HK$5.630
100+HK$5.190
24°C/W
TO-220
19.05mm
-
9.67mm
-
-
19.05mm
-
Aluminium
0.75"
0.38"
0.75"
-
-
3813297

RoHS

Each
1+HK$408.650
3+HK$315.140
10+HK$290.220
25+HK$284.470
0.12°C/W
-
100mm
Panel
32mm
-
-
102mm
-
Aluminium Alloy
3.94"
1.26"
4.02"
-
MP High Fin Ratio Heat Sinks
1319810

RoHS

Each
1+HK$24.930
10+HK$22.930
25+HK$21.860
50+HK$21.040
100+HK$20.370
7.8°C/W
SOT-32, TO-3P, TO-220
42mm
-
25.4mm
-
-
25mm
-
Aluminium
1.65"
1"
0.98"
-
-
1211701

RoHS

Each
1+HK$11.220
10+HK$9.810
25+HK$8.130
50+HK$7.970
100+HK$7.810
30°C/W
BGA
14mm
-
6mm
-
-
14mm
-
Aluminium
0.55"
0.24"
0.55"
-
-
1363708

RoHS

Each
1+HK$21.880
10+HK$19.690
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
526885

RoHS

Each
1+HK$34.290
5+HK$31.270
10+HK$29.900
20+HK$28.840
50+HK$27.940
3.7°C/W
TO-218, TO-220
50mm
-
28mm
-
-
75mm
-
Aluminium
1.97"
1.1"
2.95"
-
-
1313891

RoHS

Each
1+HK$122.850
5+HK$120.420
10+HK$117.920
25+HK$115.490
50+HK$112.990
More Pricing...
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1850041

RoHS

Each
1+HK$20.600
10+HK$13.940
25+HK$7.270
50+HK$7.130
100+HK$6.980
28.5°C/W
BGA
10mm
-
10mm
-
-
10mm
-
Aluminium
0.39"
0.39"
0.39"
-
-
1773310

RoHS

Each
1+HK$29.500
10+HK$28.400
25+HK$27.190
50+HK$23.490
100+HK$22.320
More Pricing...
40°C/W
BGA
23mm
-
10mm
-
-
23mm
-
Aluminium
0.91"
0.39"
0.91"
-
-
1892471

RoHS

Each
1+HK$9.290
10+HK$8.130
25+HK$7.790
50+HK$7.450
100+HK$6.500
10.21°C/W
-
15mm
-
2.5mm
-
-
15mm
-
Ceramic
0.59"
0.098"
0.59"
-
-
150019

RoHS

Each
1+HK$156.690
5+HK$150.920
10+HK$147.090
20+HK$141.170
50+HK$137.540
0.74°C/W
-
125mm
-
50mm
-
-
150mm
-
Aluminium
4.92"
1.97"
5.91"
-
-
1688978

RoHS

Each
1+HK$83.770
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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