Natural Convection Heat Sinks:

27 Products Found
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Thermal Resistance
Packages Cooled
External Width - Metric
External Height - Metric
External Length - Metric
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External Width - Imperial
External Height - Imperial
External Length - Imperial
Product Range
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
4302333

RoHS

Each
1+
$3.400
($3.910)
10+
$2.590
($2.9785)
25+
$2.230
($2.5645)
50+
$2.090
($2.4035)
100+
$1.960
($2.254)
Min: 1 / Mult: 1
74°C/W
PLCC-20, TQFP-32, TQFP-42, TQFP-44, TQFP-48
8mm
6mm
8mm
Aluminium
0.31"
0.24"
0.31"
-
4302345

RoHS

Each
1+
$2.110
($2.4265)
10+
$1.850
($2.1275)
25+
$1.530
($1.7595)
50+
$1.500
($1.725)
100+
$1.470
($1.6905)
Min: 1 / Mult: 1
71°C/W
DIP, PLCC, SMD
8mm
6mm
10mm
Aluminium
0.31"
0.24"
0.39"
-
2084427

RoHS

Each
1+
$3.280
($3.772)
10+
$3.080
($3.542)
25+
$2.860
($3.289)
50+
$2.750
($3.1625)
100+
$2.620
($3.013)
Min: 1 / Mult: 1
22°C/W
BGA
23mm
6mm
23mm
Aluminium
0.91"
0.24"
0.91"
-
4302357

RoHS

Each
1+
$2.360
($2.714)
10+
$2.070
($2.3805)
25+
$1.710
($1.9665)
50+
$1.680
($1.932)
100+
$1.640
($1.886)
Min: 1 / Mult: 1
42°C/W
SOIC-24, SOIC-28, SOIC-32
8mm
6mm
17mm
Aluminium
0.31"
0.24"
0.67"
-
1211701

RoHS

Each
1+
$4.140
($4.761)
10+
$2.940
($3.381)
25+
$1.740
($2.001)
50+
$1.710
($1.9665)
100+
$1.680
($1.932)
Min: 1 / Mult: 1
30°C/W
BGA
14mm
6mm
14mm
Aluminium
0.55"
0.24"
0.55"
-
1211702

RoHS

Each
1+
$7.480
($8.602)
10+
$4.590
($5.2785)
25+
$1.710
($1.9665)
50+
$1.700
($1.955)
100+
$1.690
($1.9435)
Min: 1 / Mult: 1
23°C/W
BGA, PLCC
23mm
6mm
23mm
Aluminium
0.91"
0.24"
0.91"
-
4302382

RoHS

Each
1+
$3.100
($3.565)
10+
$2.900
($3.335)
25+
$2.700
($3.105)
50+
$2.600
($2.990)
100+
$2.470
($2.8405)
Min: 1 / Mult: 1
26°C/W
-
8mm
6mm
26mm
Aluminium
0.31"
0.24"
1.02"
-
1211704

RoHS

Each
1+
$6.440
($7.406)
10+
$2.210
($2.5415)
25+
$2.180
($2.507)
50+
$2.130
($2.4495)
100+
$2.090
($2.4035)
Min: 1 / Mult: 1
17°C/W
BGA
35mm
6mm
35mm
Aluminium
1.38"
0.24"
1.38"
-
1892346

RoHS

Each
1+
$21.730
($24.9895)
5+
$21.100
($24.265)
10+
$19.740
($22.701)
20+
$18.790
($21.6085)
50+
$17.960
($20.654)
Min: 1 / Mult: 1
8.5°C/W
-
40mm
6mm
60mm
Aluminium
1.57"
0.24"
2.36"
-
4302370

RoHS

Each
1+
$2.250
($2.5875)
10+
$1.960
($2.254)
25+
$1.930
($2.2195)
50+
$1.890
($2.1735)
100+
$1.850
($2.1275)
Min: 1 / Mult: 1
33°C/W
-
8mm
6mm
21mm
Aluminium
0.31"
0.24"
0.83"
-
2522617

RoHS

Each
1+
$2.330
($2.6795)
10+
$2.030
($2.3345)
25+
$2.000
($2.300)
50+
$1.950
($2.2425)
100+
$1.920
($2.208)
Min: 1 / Mult: 1
43.3°C/W
-
17mm
6mm
17mm
Ceramic
0.67"
0.24"
0.67"
Circular Pin Fin Series
2522618

RoHS

Each
1+
$2.660
($3.059)
10+
$2.330
($2.6795)
25+
$2.280
($2.622)
50+
$2.230
($2.5645)
100+
$2.190
($2.5185)
Min: 1 / Mult: 1
38.7°C/W
-
19mm
6mm
19mm
Ceramic
0.75"
0.24"
0.75"
Circular Pin Fin Series
2522602

RoHS

Each
1+
$3.310
($3.8065)
10+
$2.520
($2.898)
25+
$2.180
($2.507)
50+
$2.030
($2.3345)
100+
$1.920
($2.208)
Min: 1 / Mult: 1
40°C/W
-
20mm
6mm
20mm
Ceramic
0.79"
0.24"
0.79"
Pin Fin
2522615

RoHS

Each
1+
$2.470
($2.8405)
10+
$2.170
($2.4955)
25+
$2.130
($2.4495)
50+
$2.090
($2.4035)
100+
$2.040
($2.346)
Min: 1 / Mult: 1
52.5°C/W
-
15mm
6mm
15mm
Ceramic
0.59"
0.24"
0.59"
Circular Pin Fin Series
4126892

RoHS

Reel of 700
Reel
1+
$1,552.460
($1,785.329)
Min: 1 / Mult: 1
74°C/W
SMD
8mm
6mm
8mm
-
0.31"
0.23"
0.31"
-
1373297

RoHS

Each
1+
$3.450
($3.9675)
10+
$2.630
($3.0245)
25+
$2.450
($2.8175)
50+
$2.380
($2.737)
100+
$2.270
($2.6105)
Min: 1 / Mult: 1
9.12°C/W
BGA
38mm
6mm
38mm
Aluminium
1.5"
0.24"
1.5"
-
3912328

RoHS

Each
1+
$11.510
($13.2365)
3+
$8.890
($10.2235)
10+
$7.350
($8.4525)
25+
$6.680
($7.682)
100+
$6.050
($6.9575)
Min: 1 / Mult: 1
-
-
19mm
6mm
19mm
Aluminium Alloy
0.75"
0.24"
0.75"
-
1211703

RoHS

Each
1+
$2.390
($2.7485)
10+
$2.090
($2.4035)
25+
$2.050
($2.3575)
50+
$2.010
($2.3115)
100+
$1.970
($2.2655)
Min: 1 / Mult: 1
20°C/W
BGA
27mm
6mm
27mm
Aluminium
1.06"
0.24"
1.06"
-
2522605

RoHS

Each
1+
$4.070
($4.6805)
10+
$3.560
($4.094)
25+
$3.490
($4.0135)
50+
$3.420
($3.933)
100+
$3.350
($3.8525)
Min: 1 / Mult: 1
22.4°C/W
-
32mm
6mm
32mm
Ceramic
1.26"
0.24"
1.26"
Pin Fin
2522613

RoHS

Each
1+
$14.140
($16.261)
5+
$13.990
($16.0885)
10+
$13.830
($15.9045)
20+
$13.680
($15.732)
50+
$13.520
($15.548)
Min: 1 / Mult: 1
5.8°C/W
-
85mm
6mm
85mm
Ceramic
3.35"
0.24"
3.35"
Finned
2522606

RoHS

Each
1+
$10.240
($11.776)
10+
$10.150
($11.6725)
25+
$10.040
($11.546)
50+
$9.580
($11.017)
100+
$9.300
($10.695)
Min: 1 / Mult: 1
12.2°C/W
-
43mm
6mm
43mm
Ceramic
1.69"
0.24"
1.69"
Pin Fin
2522604

RoHS

Each
1+
$4.100
($4.715)
10+
$3.590
($4.1285)
25+
$3.520
($4.048)
50+
$3.450
($3.9675)
100+
$3.390
($3.8985)
Min: 1 / Mult: 1
26.7°C/W
-
30.5mm
6mm
30.5mm
Ceramic
1.2"
0.24"
1.2"
Pin Fin
2522614

RoHS

Each
10+
$2.300
($2.645)
50+
$2.270
($2.6105)
100+
$2.230
($2.5645)
250+
$2.200
($2.530)
Min: 10 / Mult: 10
58.9°C/W
-
13mm
6mm
13mm
Ceramic
0.51"
0.24"
0.51"
Circular Pin Fin Series
2522612

RoHS

Each
1+
$9.550
($10.9825)
5+
$9.430
($10.8445)
10+
$9.300
($10.695)
20+
$9.180
($10.557)
50+
$9.050
($10.4075)
Min: 1 / Mult: 1
7.2°C/W
-
75mm
6mm
75mm
Ceramic
2.95"
0.24"
2.95"
Finned
2522610

RoHS

Each
1+
$6.790
($7.8085)
10+
$6.770
($7.7855)
25+
$6.740
($7.751)
50+
$6.520
($7.498)
100+
$6.260
($7.199)
Min: 1 / Mult: 1
10.4°C/W
-
55mm
6mm
55mm
Ceramic
2.17"
0.24"
2.17"
Finned
1-25 of 27 items
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