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Natural Convection Heat Sinks :

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Packages Cooled
External Width - Metric
External Height - Metric
External Length - Metric
Heat Sink Material
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External Height - Imperial
External Length - Imperial
Product Range
81F046

RoHS

Each
1+$0.961
10+$0.866
25+$0.832
50+$0.808
100+$0.784
More Pricing...
24.5°C/W
TO-218, TO-220
19.1mm
9.53mm
19mm
Aluminum
0.75"
0.375"
0.75"
273 Series
50B8304

RoHS

Each
1+$0.817
10+$0.743
25+$0.713
50+$0.692
100+$0.672
More Pricing...
56°C/W
TO-220
13.2mm
9.53mm
19mm
Aluminum
0.52"
0.375"
0.75"
-
81F048

RoHS

Each
1+$1.050
10+$0.947
25+$0.910
50+$0.883
100+$0.858
More Pricing...
50°C/W
TO-220
13.2mm
12.7mm
19mm
Aluminum
0.52"
0.5"
0.75"
-
52F6214

RoHS

Each
1+$1.310
10+$1.230
25+$1.140
50+$1.060
100+$0.946
More Pricing...
62°C/W
TO-220
13.2mm
6.35mm
19mm
Aluminum
0.52"
0.25"
0.75"
-
16M4743

RoHS

Each
1+$2.800
10+$2.730
25+$2.660
50+$2.580
100+$2.510
More Pricing...
24.4°C/W
TO-220
13.21mm
12.7mm
19mm
Aluminum
0.52"
0.5"
0.75"
-
18M8196

RoHS

Each
1+$2.490
10+$2.440
25+$2.400
50+$2.340
100+$2.300
More Pricing...
25.9°C/W
TO-220
13.21mm
10.16mm
19mm
Aluminum
0.52"
0.4"
0.75"
-
89K0438

RoHS

Each
1+$12.570
10+$12.350
25+$12.130
50+$11.910
100+$10.780
More Pricing...
27.3°C/W
TO-220, TO-262
12.7mm
12.7mm
19mm
Aluminum
0.5"
0.5"
0.75"
-
18M8140

RoHS

Each
1+$8.550
10+$8.120
25+$7.570
50+$6.930
100+$6.450
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67°C/W
DIP
6.35mm
4.83mm
19mm
Aluminum
0.25"
0.19"
0.75"
-
46AM7355

RoHS

Each
1+$1.920
10+$1.690
25+$1.640
50+$1.570
100+$1.460
More Pricing...
4.8°C/W
TO-220
12.8mm
12.7mm
19mm
Aluminum
0.5"
0.5"
0.75"
-
46AM7303

RoHS

Each
1+$1.080
10+$0.974
25+$0.937
50+$0.910
100+$0.879
More Pricing...
1.5°C/W
TO-220
12.8mm
12.8mm
19mm
Aluminum
0.5"
0.5"
0.75"
-
46AM7296

RoHS

ADVANCED THERMAL SOLUTIONS
Each
1+$1.320
10+$1.180
25+$1.120
50+$1.090
100+$1.030
More Pricing...
4°C/W
TO-220
19mm
12.7mm
19mm
Aluminum
0.75"
0.5"
0.75"
-
46AM8039

RoHS

ADVANCED THERMAL SOLUTIONS
Each
1+$14.940
5+$14.360
10+$13.780
25+$13.260
50+$12.880
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2.2°C/W
BGA
19mm
9mm
19mm
Aluminum
0.75"
0.36"
0.75"
maxiFLOW Series
39X7226

RoHS

Each
1+$13.450
5+$12.810
10+$12.160
25+$11.690
50+$11.350
More Pricing...
10.55°C/W
-
19mm
22.61mm
19mm
Aluminum
0.75"
0.89"
0.75"
-
10WX1058

RoHS

Each
1+$11.810
10+$11.570
25+$11.350
50+$11.100
100+$10.860
More Pricing...
21.6°C/W
TO-126
22mm
19mm
19mm
Aluminium
0.87"
0.75"
0.75"
-
10WX1055

RoHS

Each
1+$10.380
10+$9.930
25+$9.340
50+$8.660
100+$8.170
More Pricing...
21°C/W
TO-126
22mm
19mm
19mm
Aluminium
0.87"
0.75"
0.75"
-
34M6211

RoHS

Each
1+$1.870
10+$1.790
25+$1.720
50+$1.630
100+$1.560
More Pricing...
21°C/W
TO-220
14.5mm
12.7mm
19mm
Aluminium
0.57"
0.5"
0.75"
-
35M3896

RoHS

Each
10+$1.390
25+$1.300
50+$1.240
100+$1.180
250+$1.080
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46°C/W
DIP
6.3mm
4.8mm
19mm
Aluminium
0.25"
0.19"
0.75"
-
10WX1059

RoHS

Each
1+$9.410
10+$9.020
25+$8.480
50+$7.870
100+$7.410
More Pricing...
30°C/W
TO-220
22mm
11mm
19mm
Aluminium
0.87"
0.43"
0.75"
-
34M6437

RoHS

FISCHER ELEKTRONIK
Each
1+$2.070
10+$1.930
25+$1.830
50+$1.750
100+$1.590
More Pricing...
22°C/W
-
19mm
4.8mm
19mm
Aluminium
0.75"
0.19"
0.75"
-
76Y5361

RoHS

Each
1+$2.370
10+$2.170
25+$2.060
50+$1.960
100+$1.850
More Pricing...
38.7°C/W
-
19mm
6mm
19mm
Ceramic
0.75"
0.24"
0.75"
Circular Pin Fin Series
53M8246

RoHS

Each
1+$10.310
5+$9.780
10+$9.340
25+$8.700
50+$8.140
More Pricing...
7.9°C/W
BGA
19mm
12mm
19mm
Aluminium
0.75"
0.47"
0.75"
-
58F495

RoHS

Each
250+$43.520
4.67°C/W
-
50.8mm
19.1mm
19mm
Aluminum
2"
0.75"
0.75"
-
78R1844

RoHS

Each
5000+$0.980
40°C/W
TO-220
14.5mm
13.41mm
19mm
Aluminum
0.57"
0.528"
0.75"
-
44F704

RoHS

Each
4900+$1.560
-
DIP
10.5mm
6.1mm
19mm
Aluminum
0.41"
0.24"
0.75"
-
58F496

RoHS

Each
150+$61.440
4.67°C/W
-
50.8mm
50.8mm
19mm
Aluminum
2"
2"
0.75"
-
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