Natural Convection Heat Sinks:

27 Products Found
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Manufacturer
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+
$2.530
($2.9095)
25+
$2.190
($2.5185)
50+
$2.050
($2.3575)
100+
$1.920
($2.208)
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+
$2.060
($2.369)
10+
$1.990
($2.2885)
25+
$1.930
($2.2195)
50+
$1.860
($2.139)
100+
$1.810
($2.0815)
Min: 1 / Mult: 1
71°C/W
DIP, PLCC, SMD
8mm
6mm
10mm
Aluminium
0.31"
0.24"
0.39"
-
2084427

RoHS

Each
1+
$6.040
($6.946)
10+
$5.280
($6.072)
25+
$5.180
($5.957)
50+
$5.070
($5.8305)
100+
$4.960
($5.704)
Min: 1 / Mult: 1
22°C/W
BGA
23mm
6mm
23mm
Aluminium
0.91"
0.24"
0.91"
-
4302357

RoHS

Each
1+
$2.520
($2.898)
10+
$2.440
($2.806)
25+
$2.350
($2.7025)
50+
$2.280
($2.622)
100+
$2.210
($2.5415)
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+
$3.910
($4.4965)
10+
$3.880
($4.462)
25+
$3.850
($4.4275)
50+
$3.790
($4.3585)
100+
$3.740
($4.301)
Min: 1 / Mult: 1
30°C/W
BGA
14mm
6mm
14mm
Aluminium
0.55"
0.24"
0.55"
-
1211702

RoHS

Each
1+
$8.230
($9.4645)
10+
$8.220
($9.453)
25+
$8.210
($9.4415)
50+
$8.200
($9.430)
100+
$8.190
($9.4185)
Min: 1 / Mult: 1
23°C/W
BGA, PLCC
23mm
6mm
23mm
Aluminium
0.91"
0.24"
0.91"
-
1373297

RoHS

Each
1+
$2.910
($3.3465)
10+
$2.810
($3.2315)
25+
$2.710
($3.1165)
50+
$2.630
($3.0245)
100+
$2.550
($2.9325)
Min: 1 / Mult: 1
9.12°C/W
BGA
38mm
6mm
38mm
Aluminium
1.5"
0.24"
1.5"
-
4302382

RoHS

Each
1+
$3.130
($3.5995)
10+
$3.030
($3.4845)
25+
$2.920
($3.358)
50+
$2.830
($3.2545)
100+
$2.750
($3.1625)
Min: 1 / Mult: 1
26°C/W
-
8mm
6mm
26mm
Aluminium
0.31"
0.24"
1.02"
-
1211704

RoHS

Each
1+
$6.740
($7.751)
10+
$6.730
($7.7395)
25+
$6.710
($7.7165)
50+
$6.700
($7.705)
100+
$6.690
($7.6935)
Min: 1 / Mult: 1
17°C/W
BGA
35mm
6mm
35mm
Aluminium
1.38"
0.24"
1.38"
-
1892346

RoHS

Each
1+
$21.870
($25.1505)
5+
$21.230
($24.4145)
10+
$19.870
($22.8505)
20+
$18.900
($21.735)
50+
$18.060
($20.769)
Min: 1 / Mult: 1
8.5°C/W
-
40mm
6mm
60mm
Aluminium
1.57"
0.24"
2.36"
-
1211703

RoHS

Each
1+
$3.130
($3.5995)
10+
$3.030
($3.4845)
25+
$2.920
($3.358)
50+
$2.830
($3.2545)
100+
$2.750
($3.1625)
Min: 1 / Mult: 1
20°C/W
BGA
27mm
6mm
27mm
Aluminium
1.06"
0.24"
1.06"
-
4302370

RoHS

Each
1+
$2.770
($3.1855)
10+
$2.680
($3.082)
25+
$2.580
($2.967)
50+
$2.510
($2.8865)
100+
$2.430
($2.7945)
Min: 1 / Mult: 1
33°C/W
-
8mm
6mm
21mm
Aluminium
0.31"
0.24"
0.83"
-
2522602

RoHS

Each
1+
$3.240
($3.726)
10+
$2.460
($2.829)
25+
$2.130
($2.4495)
50+
$1.990
($2.2885)
100+
$1.870
($2.1505)
Min: 1 / Mult: 1
40°C/W
-
20mm
6mm
20mm
Ceramic
0.79"
0.24"
0.79"
Pin Fin
2522618

RoHS

Each
1+
$2.310
($2.6565)
10+
$2.020
($2.323)
25+
$1.980
($2.277)
50+
$1.940
($2.231)
100+
$1.900
($2.185)
Min: 1 / Mult: 1
38.7°C/W
-
19mm
6mm
19mm
Ceramic
0.75"
0.24"
0.75"
Circular Pin Fin Series
4126892

RoHS

Reel of 700
Reel
1+
$1,655.110
($1,903.3765)
Min: 1 / Mult: 1
74°C/W
SMD
8mm
6mm
8mm
-
0.31"
0.23"
0.31"
-
3912328

RoHS

Each
1+
$11.450
($13.1675)
3+
$8.830
($10.1545)
10+
$7.300
($8.395)
25+
$6.640
($7.636)
100+
$6.010
($6.9115)
Min: 1 / Mult: 1
-
-
19mm
6mm
19mm
Aluminium Alloy
0.75"
0.24"
0.75"
-
2522617

RoHS

Each
1+
$1.900
($2.185)
10+
$1.660
($1.909)
25+
$1.620
($1.863)
50+
$1.590
($1.8285)
100+
$1.560
($1.794)
Min: 1 / Mult: 1
43.3°C/W
-
17mm
6mm
17mm
Ceramic
0.67"
0.24"
0.67"
Circular Pin Fin Series
2522605

RoHS

Each
1+
$3.430
($3.9445)
10+
$3.000
($3.450)
25+
$2.940
($3.381)
50+
$2.880
($3.312)
100+
$2.820
($3.243)
Min: 1 / Mult: 1
22.4°C/W
-
32mm
6mm
32mm
Ceramic
1.26"
0.24"
1.26"
Pin Fin
2522606

RoHS

Each
1+
$9.410
($10.8215)
10+
$9.320
($10.718)
25+
$9.230
($10.6145)
50+
$8.800
($10.120)
100+
$8.550
($9.8325)
Min: 1 / Mult: 1
12.2°C/W
-
43mm
6mm
43mm
Ceramic
1.69"
0.24"
1.69"
Pin Fin
2522613

RoHS

Each
1+
$14.610
($16.8015)
5+
$14.450
($16.6175)
10+
$14.290
($16.4335)
20+
$14.130
($16.2495)
50+
$13.960
($16.054)
Min: 1 / Mult: 1
5.8°C/W
-
85mm
6mm
85mm
Ceramic
3.35"
0.24"
3.35"
Finned
2522610

RoHS

Each
1+
$6.250
($7.1875)
10+
$6.220
($7.153)
25+
$6.190
($7.1185)
50+
$6.000
($6.900)
100+
$5.740
($6.601)
Min: 1 / Mult: 1
10.4°C/W
-
55mm
6mm
55mm
Ceramic
2.17"
0.24"
2.17"
Finned
2522615

RoHS

Each
1+
$3.380
($3.887)
10+
$2.560
($2.944)
25+
$2.210
($2.5415)
50+
$2.070
($2.3805)
100+
$1.940
($2.231)
Min: 1 / Mult: 1
52.5°C/W
-
15mm
6mm
15mm
Ceramic
0.59"
0.24"
0.59"
Circular Pin Fin Series
2522604

RoHS

Each
1+
$3.610
($4.1515)
10+
$3.150
($3.6225)
25+
$3.100
($3.565)
50+
$3.030
($3.4845)
100+
$2.960
($3.404)
Min: 1 / Mult: 1
26.7°C/W
-
30.5mm
6mm
30.5mm
Ceramic
1.2"
0.24"
1.2"
Pin Fin
2522612

RoHS

Each
1+
$8.890
($10.2235)
5+
$8.790
($10.1085)
10+
$8.670
($9.9705)
20+
$8.560
($9.844)
50+
$8.440
($9.706)
Min: 1 / Mult: 1
7.2°C/W
-
75mm
6mm
75mm
Ceramic
2.95"
0.24"
2.95"
Finned
2522614

RoHS

Each
10+
$2.110
($2.4265)
50+
$2.080
($2.392)
100+
$2.050
($2.3575)
250+
$2.020
($2.323)
Min: 10 / Mult: 10
58.9°C/W
-
13mm
6mm
13mm
Ceramic
0.51"
0.24"
0.51"
Circular Pin Fin Series
1-25 of 27 items
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