Natural Convection Heat Sinks:

26 Products Found
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Thermal Resistance
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External Width - Metric
External Height - Metric
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External Width - Imperial
External Height - Imperial
External Length - Imperial
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Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
1373294

RoHS

Each
1+
$4.100
($4.715)
10+
$3.970
($4.5655)
25+
$3.710
($4.2665)
50+
$3.520
($4.048)
100+
$3.360
($3.864)
Min: 1 / Mult: 1
7.93°C/W
BGA
45mm
10mm
45mm
Aluminium
1.77"
0.39"
1.77"
-
4621359

RoHS

Each
1+
$3.020
($3.473)
10+
$2.920
($3.358)
25+
$2.820
($3.243)
50+
$2.740
($3.151)
100+
$2.650
($3.0475)
Min: 1 / Mult: 1
6°C/W
TO-3
45mm
25.4mm
45mm
Aluminium
1.77"
1"
1.77"
-
1211715

RoHS

Each
1+
$16.570
($19.0555)
5+
$16.060
($18.469)
10+
$15.010
($17.2615)
20+
$14.260
($16.399)
50+
$13.590
($15.6285)
Min: 1 / Mult: 1
3.2°C/W
-
45mm
20mm
45mm
Aluminium
1.77"
0.79"
1.77"
-
137329401

RoHS

Each
1+
$4.100
($4.715)
Min: 1 / Mult: 1
7.93°C/W
BGA
45mm
10mm
45mm
Aluminium
1.77"
0.39"
1.77"
-
4573238

RoHS

Each
1+
$2.040
($2.346)
10+
$1.780
($2.047)
25+
$1.740
($2.001)
50+
$1.740
($2.001)
Min: 1 / Mult: 1
8K/W
SOT-32
45mm
12.7mm
45mm
Aluminium
1.77"
0.5"
1.77"
FK 202 Series
3912339

RoHS

Each
1+
$16.060
($18.469)
3+
$12.400
($14.260)
10+
$10.240
($11.776)
25+
$9.310
($10.7065)
100+
$8.400
($9.660)
Min: 1 / Mult: 1
-
-
45mm
11mm
45mm
Aluminium Alloy
1.77"
0.433"
1.77"
-
3912340

RoHS

Each
1+
$16.920
($19.458)
3+
$13.050
($15.0075)
10+
$10.790
($12.4085)
25+
$9.800
($11.270)
100+
$8.850
($10.1775)
Min: 1 / Mult: 1
-
-
45mm
21mm
45mm
Aluminium Alloy
1.77"
0.83"
1.77"
-
2522625

RoHS

Each
1+
$7.770
($8.9355)
5+
$7.630
($8.7745)
10+
$7.480
($8.602)
20+
$7.320
($8.418)
50+
$7.170
($8.2455)
Min: 1 / Mult: 1
9.9°C/W
-
45mm
12mm
45mm
Ceramic
1.77"
0.47"
1.77"
Circular Pin Fin Series
4573227

RoHS

Each
1+
$2.040
($2.346)
10+
$1.780
($2.047)
25+
$1.770
($2.0355)
Min: 1 / Mult: 1
6°C/W
TO-3
45mm
25.4mm
45mm
Aluminium
1.77"
1"
1.77"
FK 201 Series
4573239

RoHS

Each
1+
$2.050
($2.3575)
10+
$1.790
($2.0585)
25+
$1.750
($2.0125)
50+
$1.720
($1.978)
100+
$1.720
($1.978)
Min: 1 / Mult: 1
8K/W
SOT-9
45mm
12.7mm
45mm
Aluminium
1.77"
0.5"
1.77"
FK 202 Series
4573230

RoHS

Each
1+
$2.050
($2.3575)
10+
$1.790
($2.0585)
25+
$1.750
($2.0125)
50+
$1.720
($1.978)
100+
$1.720
($1.978)
Min: 1 / Mult: 1
6°C/W
TO-3
45mm
25.4mm
45mm
Aluminium
1.77"
1"
1.77"
FK 201 Series
4573224

RoHS

Each
1+
$2.580
($2.967)
10+
$1.890
($2.1735)
25+
$1.780
($2.047)
50+
$1.730
($1.9895)
100+
$1.640
($1.886)
Min: 1 / Mult: 1
6°C/W
TO-3
45mm
25.4mm
45mm
Aluminium
1.77"
1"
1.77"
FK 201 Series
4573240

RoHS

Each
1+
$2.050
($2.3575)
10+
$1.790
($2.0585)
25+
$1.750
($2.0125)
50+
$1.720
($1.978)
100+
$1.720
($1.978)
Min: 1 / Mult: 1
8K/W
TO-3
45mm
12.7mm
45mm
Aluminium
1.77"
0.5"
1.77"
FK 202 Series
4573241

RoHS

Each
1+
$2.050
($2.3575)
10+
$1.790
($2.0585)
25+
$1.750
($2.0125)
50+
$1.720
($1.978)
100+
$1.720
($1.978)
Min: 1 / Mult: 1
8K/W
TO-66
45mm
12.7mm
45mm
Aluminium
1.77"
0.5"
1.77"
FK 202 Series
4573234

RoHS

Each
1+
$2.580
($2.967)
10+
$1.890
($2.1735)
25+
$1.780
($2.047)
50+
$1.730
($1.9895)
100+
$1.640
($1.886)
Min: 1 / Mult: 1
8K/W
TO-3
45mm
12.7mm
45mm
Aluminium
1.77"
0.5"
1.77"
FK 202 Series
4573229

RoHS

Each
1+
$2.050
($2.3575)
10+
$1.790
($2.0585)
25+
$1.750
($2.0125)
50+
$1.720
($1.978)
100+
$1.720
($1.978)
Min: 1 / Mult: 1
6°C/W
SOT-9
45mm
25.4mm
45mm
Aluminium
1.77"
1"
1.77"
FK 201 Series
4573233

RoHS

Each
1+
$2.580
($2.967)
10+
$1.890
($2.1735)
25+
$1.780
($2.047)
50+
$1.730
($1.9895)
100+
$1.640
($1.886)
Min: 1 / Mult: 1
8K/W
TO-66
45mm
12.7mm
45mm
Aluminium
1.77"
0.5"
1.77"
FK 202 Series
4573232

RoHS

Each
1+
$2.580
($2.967)
10+
$1.890
($2.1735)
25+
$1.780
($2.047)
50+
$1.730
($1.9895)
100+
$1.640
($1.886)
Min: 1 / Mult: 1
8K/W
SOT-32
45mm
12.7mm
45mm
Aluminium
1.77"
0.5"
1.77"
FK 202 Series
4573228

RoHS

Each
1+
$2.050
($2.3575)
10+
$1.790
($2.0585)
25+
$1.750
($2.0125)
50+
$1.720
($1.978)
100+
$1.720
($1.978)
Min: 1 / Mult: 1
6°C/W
SOT-32
45mm
25.4mm
45mm
Aluminium
1.77"
1"
1.77"
FK 201 Series
4573222

RoHS

Each
1+
$2.580
($2.967)
10+
$1.890
($2.1735)
25+
$1.780
($2.047)
50+
$1.730
($1.9895)
100+
$1.640
($1.886)
Min: 1 / Mult: 1
6°C/W
SOT-32
45mm
25.4mm
45mm
Aluminium
1.77"
1"
1.77"
FK 201 Series
4573236

RoHS

Each
1+
$2.050
($2.3575)
10+
$1.790
($2.0585)
25+
$1.750
($2.0125)
50+
$1.720
($1.978)
100+
$1.720
($1.978)
Min: 1 / Mult: 1
8K/W
TO-3
45mm
12.7mm
45mm
Aluminium
1.77"
0.5"
1.77"
FK 202 Series
4573231

RoHS

Each
1+
$2.050
($2.3575)
10+
$1.790
($2.0585)
25+
$1.750
($2.0125)
50+
$1.720
($1.978)
100+
$1.720
($1.978)
Min: 1 / Mult: 1
6°C/W
TO-66
45mm
25.4mm
45mm
Aluminium
1.77"
1"
1.77"
FK 201 Series
4573226

RoHS

Each
1+
$2.580
($2.967)
10+
$1.890
($2.1735)
25+
$1.780
($2.047)
50+
$1.730
($1.9895)
100+
$1.640
($1.886)
Min: 1 / Mult: 1
6°C/W
SOT-9
45mm
25.4mm
45mm
Aluminium
1.77"
1"
1.77"
FK 201 Series
4573223

RoHS

Each
1+
$2.580
($2.967)
10+
$1.890
($2.1735)
25+
$1.780
($2.047)
50+
$1.730
($1.9895)
100+
$1.640
($1.886)
Min: 1 / Mult: 1
6°C/W
TO-66
45mm
25.4mm
45mm
Aluminium
1.77"
1"
1.77"
FK 201 Series
4573235

RoHS

Each
1+
$2.580
($2.967)
10+
$1.890
($2.1735)
25+
$1.780
($2.047)
50+
$1.730
($1.9895)
100+
$1.640
($1.886)
Min: 1 / Mult: 1
8K/W
SOT-9
45mm
12.7mm
45mm
Aluminium
1.77"
0.5"
1.77"
FK 202 Series
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