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+
$3.340
($3.841)
10+
$2.540
($2.921)
25+
$2.200
($2.530)
50+
$2.050
($2.3575)
100+
$1.930
($2.2195)
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+
$1.990
($2.2885)
10+
$1.750
($2.0125)
25+
$1.440
($1.656)
50+
$1.420
($1.633)
100+
$1.390
($1.5985)
Min: 1 / Mult: 1
71°C/W
DIP, PLCC, SMD
8mm
6mm
10mm
Aluminium
0.31"
0.24"
0.39"
-
2084427

RoHS

Each
1+
$7.030
($8.0845)
10+
$6.150
($7.0725)
25+
$6.040
($6.946)
50+
$5.910
($6.7965)
100+
$5.790
($6.6585)
Min: 1 / Mult: 1
22°C/W
BGA
23mm
6mm
23mm
Aluminium
0.91"
0.24"
0.91"
-
1211701

RoHS

Each
1+
$4.070
($4.6805)
10+
$2.890
($3.3235)
25+
$1.710
($1.9665)
50+
$1.680
($1.932)
100+
$1.650
($1.8975)
Min: 1 / Mult: 1
30°C/W
BGA
14mm
6mm
14mm
Aluminium
0.55"
0.24"
0.55"
-
1211702

RoHS

Each
1+
$7.650
($8.7975)
10+
$4.720
($5.428)
25+
$1.780
($2.047)
50+
$1.750
($2.0125)
100+
$1.710
($1.9665)
Min: 1 / Mult: 1
23°C/W
BGA, PLCC
23mm
6mm
23mm
Aluminium
0.91"
0.24"
0.91"
-
4302382

RoHS

Each
1+
$3.190
($3.6685)
10+
$2.960
($3.404)
25+
$2.770
($3.1855)
50+
$2.670
($3.0705)
100+
$2.600
($2.990)
Min: 1 / Mult: 1
26°C/W
-
8mm
6mm
26mm
Aluminium
0.31"
0.24"
1.02"
-
1211704

RoHS

Each
1+
$6.590
($7.5785)
10+
$2.280
($2.622)
25+
$2.240
($2.576)
50+
$2.200
($2.530)
100+
$2.150
($2.4725)
Min: 1 / Mult: 1
17°C/W
BGA
35mm
6mm
35mm
Aluminium
1.38"
0.24"
1.38"
-
1892346

RoHS

Each
1+
$21.350
($24.5525)
5+
$20.730
($23.8395)
10+
$19.400
($22.310)
20+
$18.460
($21.229)
50+
$17.640
($20.286)
Min: 1 / Mult: 1
8.5°C/W
-
40mm
6mm
60mm
Aluminium
1.57"
0.24"
2.36"
-
4302370

RoHS

Each
1+
$2.150
($2.4725)
10+
$1.880
($2.162)
25+
$1.850
($2.1275)
50+
$1.810
($2.0815)
100+
$1.770
($2.0355)
Min: 1 / Mult: 1
33°C/W
-
8mm
6mm
21mm
Aluminium
0.31"
0.24"
0.83"
-
2522617

RoHS

Each
1+
$2.200
($2.530)
10+
$1.920
($2.208)
25+
$1.880
($2.162)
50+
$1.850
($2.1275)
100+
$1.800
($2.070)
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+
$2.510
($2.8865)
10+
$2.200
($2.530)
25+
$2.160
($2.484)
50+
$2.120
($2.438)
100+
$2.070
($2.3805)
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+
$3.360
($3.864)
10+
$2.560
($2.944)
25+
$2.220
($2.553)
50+
$2.070
($2.3805)
100+
$1.940
($2.231)
Min: 1 / Mult: 1
40°C/W
-
20mm
6mm
20mm
Ceramic
0.79"
0.24"
0.79"
Pin Fin
2522615

RoHS

Each
1+
$2.330
($2.6795)
10+
$2.040
($2.346)
25+
$2.000
($2.300)
50+
$1.960
($2.254)
100+
$1.930
($2.2195)
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+
$1,605.500
($1,846.325)
Min: 1 / Mult: 1
74°C/W
SMD
8mm
6mm
8mm
-
0.31"
0.23"
0.31"
-
1373297

RoHS

Each
1+
$3.460
($3.979)
10+
$2.510
($2.8865)
25+
$2.340
($2.691)
50+
$2.280
($2.622)
100+
$2.170
($2.4955)
Min: 1 / Mult: 1
9.12°C/W
BGA
38mm
6mm
38mm
Aluminium
1.5"
0.24"
1.5"
-
4302357

RoHS

Each
1+
$2.320
($2.668)
10+
$2.040
($2.346)
25+
$1.680
($1.932)
50+
$1.650
($1.8975)
100+
$1.610
($1.8515)
Min: 1 / Mult: 1
42°C/W
SOIC-24, SOIC-28, SOIC-32
8mm
6mm
17mm
Aluminium
0.31"
0.24"
0.67"
-
3912328

RoHS

Each
1+
$11.760
($13.524)
3+
$9.070
($10.4305)
10+
$7.500
($8.625)
25+
$6.820
($7.843)
100+
$6.170
($7.0955)
Min: 1 / Mult: 1
-
-
19mm
6mm
19mm
Aluminium Alloy
0.75"
0.24"
0.75"
-
1211703

RoHS

Each
1+
$2.350
($2.7025)
10+
$2.050
($2.3575)
25+
$2.020
($2.323)
50+
$1.970
($2.2655)
100+
$1.940
($2.231)
Min: 1 / Mult: 1
20°C/W
BGA
27mm
6mm
27mm
Aluminium
1.06"
0.24"
1.06"
-
2522605

RoHS

Each
1+
$3.840
($4.416)
10+
$3.360
($3.864)
25+
$3.290
($3.7835)
50+
$3.230
($3.7145)
100+
$3.160
($3.634)
Min: 1 / Mult: 1
22.4°C/W
-
32mm
6mm
32mm
Ceramic
1.26"
0.24"
1.26"
Pin Fin
2522613

RoHS

Each
1+
$13.350
($15.3525)
5+
$13.200
($15.180)
10+
$13.060
($15.019)
20+
$12.910
($14.8465)
50+
$12.770
($14.6855)
Min: 1 / Mult: 1
5.8°C/W
-
85mm
6mm
85mm
Ceramic
3.35"
0.24"
3.35"
Finned
2522606

RoHS

Each
1+
$9.670
($11.1205)
10+
$9.580
($11.017)
25+
$9.490
($10.9135)
50+
$9.040
($10.396)
100+
$8.780
($10.097)
Min: 1 / Mult: 1
12.2°C/W
-
43mm
6mm
43mm
Ceramic
1.69"
0.24"
1.69"
Pin Fin
2522604

RoHS

Each
1+
$3.880
($4.462)
10+
$3.380
($3.887)
25+
$3.320
($3.818)
50+
$3.250
($3.7375)
100+
$3.180
($3.657)
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+
$2.170
($2.4955)
50+
$2.140
($2.461)
100+
$2.110
($2.4265)
250+
$2.070
($2.3805)
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+
$9.140
($10.511)
5+
$9.030
($10.3845)
10+
$8.900
($10.235)
20+
$8.790
($10.1085)
50+
$8.670
($9.9705)
Min: 1 / Mult: 1
7.2°C/W
-
75mm
6mm
75mm
Ceramic
2.95"
0.24"
2.95"
Finned
2522610

RoHS

Each
1+
$6.420
($7.383)
10+
$6.400
($7.360)
25+
$6.360
($7.314)
50+
$6.160
($7.084)
100+
$5.900
($6.785)
Min: 1 / Mult: 1
10.4°C/W
-
55mm
6mm
55mm
Ceramic
2.17"
0.24"
2.17"
Finned
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