Natural Convection Heat Sinks:

83 Products Found
View
Buyer
Engineer
Manufacturer
Thermal Resistance
Packages Cooled
External Width - Metric
External Height - Metric
External Length - Metric
External Diameter - Metric
Heat Sink Material
External Width - Imperial
External Height - Imperial
External Length - Imperial
External Diameter - Imperial
Product Range
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
1850047

RoHS

Each
1+
$15.170
($17.4455)
10+
$15.160
($17.434)
25+
$15.140
($17.411)
50+
$15.120
($17.388)
100+
$14.890
($17.1235)
Min: 1 / Mult: 1
13.8°C/W
BGA
40mm
10mm
40mm
-
Aluminium
1.57"
0.39"
1.57"
-
-
4302424

RoHS

Each
1+
$3.930
($4.5195)
10+
$3.430
($3.9445)
25+
$3.360
($3.864)
50+
$3.290
($3.7835)
100+
$3.230
($3.7145)
Min: 1 / Mult: 1
25°C/W
TO-252
13mm
10mm
14.8mm
-
Copper
0.51"
0.39"
0.58"
-
-
4314049

RoHS

Each
1+
$3.670
($4.2205)
10+
$3.200
($3.680)
25+
$3.150
($3.6225)
50+
$3.080
($3.542)
100+
$3.020
($3.473)
Min: 1 / Mult: 1
29.3°C/W
TO-263
8mm
10mm
17.8mm
-
Copper
0.31"
0.39"
0.7"
-
-
4314001

RoHS

Each
1+
$3.850
($4.4275)
10+
$3.370
($3.8755)
25+
$3.320
($3.818)
50+
$3.250
($3.7375)
100+
$3.180
($3.657)
Min: 1 / Mult: 1
31.5°C/W
TO-252
8mm
10mm
23mm
-
Copper
0.31"
0.39"
0.91"
-
-
4302436

RoHS

Each
1+
$6.570
($7.5555)
10+
$5.750
($6.6125)
25+
$5.630
($6.4745)
50+
$5.520
($6.348)
100+
$5.400
($6.210)
Min: 1 / Mult: 1
22.8K/W
SO-8, SO-10, SO-14, SO-16, SOT-223, TO-263
26mm
10mm
13mm
-
Copper
1.02"
0.4"
0.51"
-
-
1892325

RoHS

Each
1+
$2.900
($3.335)
10+
$2.710
($3.1165)
25+
$2.530
($2.9095)
50+
$2.430
($2.7945)
100+
$2.330
($2.6795)
Min: 1 / Mult: 1
21°C/W
BGA
23mm
10mm
23mm
-
Aluminium
0.91"
0.39"
0.91"
-
-
2084418

RoHS

Each
1+
$6.080
($6.992)
5+
$5.560
($6.394)
10+
$5.240
($6.026)
20+
$5.020
($5.773)
50+
$4.800
($5.520)
Min: 1 / Mult: 1
10.5°C/W
BGA
49mm
10mm
49mm
-
Aluminium
1.93"
0.39"
1.93"
-
-
1892347

RoHS

Each
1+
$1.730
($1.9895)
10+
$1.620
($1.863)
25+
$1.500
($1.725)
50+
$1.450
($1.6675)
100+
$1.380
($1.587)
Min: 1 / Mult: 1
44°C/W
TO-5
-
10mm
-
12.7mm
Aluminium
-
0.39"
-
0.5"
-
1892312

RoHS

Each
1+
$7.720
($8.878)
10+
$2.590
($2.9785)
25+
$2.540
($2.921)
50+
$2.490
($2.8635)
100+
$2.440
($2.806)
Min: 1 / Mult: 1
15.7°C/W
BGA
35mm
10mm
35mm
-
Aluminium
1.38"
0.39"
1.38"
-
-
1850041

RoHS

Each
1+
$6.340
($7.291)
10+
$3.960
($4.554)
25+
$1.560
($1.794)
50+
$1.540
($1.771)
100+
$1.500
($1.725)
Min: 1 / Mult: 1
28.5°C/W
BGA
10mm
10mm
10mm
-
Aluminium
0.39"
0.39"
0.39"
-
-
2084425

RoHS

Each
1+
$2.780
($3.197)
10+
$2.600
($2.990)
25+
$2.430
($2.7945)
50+
$2.330
($2.6795)
100+
$2.220
($2.553)
Min: 1 / Mult: 1
26.5°C/W
BGA
14mm
10mm
14mm
-
Aluminium
0.55"
0.39"
0.55"
-
-
1773310

RoHS

Each
1+
$2.300
($2.645)
Min: 1 / Mult: 1
40°C/W
BGA
23mm
10mm
23mm
-
Aluminium
0.91"
0.39"
0.91"
-
-
2084424

RoHS

Each
1+
$2.780
($3.197)
10+
$2.600
($2.990)
25+
$2.430
($2.7945)
50+
$2.330
($2.6795)
100+
$2.220
($2.553)
Min: 1 / Mult: 1
27°C/W
BGA
13.5mm
10mm
13mm
-
Aluminium
0.53"
0.39"
0.51"
-
-
4621440

RoHS

Each
1+
$17.540
($20.171)
5+
$16.060
($18.469)
10+
$15.150
($17.4225)
20+
$14.490
($16.6635)
50+
$13.850
($15.9275)
Min: 1 / Mult: 1
2.2°C/W
-
159mm
10mm
100mm
-
Aluminium
6.26"
0.39"
3.94"
-
-
1611442

RoHS

Each
1+
$3.680
($4.232)
10+
$3.320
($3.818)
25+
$3.160
($3.634)
50+
$3.060
($3.519)
100+
$2.940
($3.381)
Min: 1 / Mult: 1
40°C/W
BGA
23mm
10mm
23mm
-
Aluminium
0.91"
0.39"
0.91"
-
-
1850042

RoHS

Each
1+
$4.670
($5.3705)
10+
$3.060
($3.519)
25+
$1.430
($1.6445)
50+
$1.400
($1.610)
100+
$1.370
($1.5755)
Min: 1 / Mult: 1
27.4°C/W
BGA
14mm
10mm
14mm
-
Aluminium
0.55"
0.39"
0.55"
-
-
1850045

RoHS

Each
1+
$8.560
($9.844)
10+
$2.340
($2.691)
25+
$2.290
($2.6335)
50+
$2.250
($2.5875)
100+
$2.200
($2.530)
Min: 1 / Mult: 1
17°C/W
BGA
31mm
10mm
31mm
-
Aluminium
1.22"
0.39"
1.22"
-
-
3912329

RoHS

Each
1+
$11.960
($13.754)
3+
$9.210
($10.5915)
10+
$7.640
($8.786)
25+
$6.910
($7.9465)
100+
$6.260
($7.199)
Min: 1 / Mult: 1
-
-
19mm
10mm
19mm
-
Aluminium Alloy
0.75"
0.39"
0.75"
-
-
4621475

RoHS

Each
1+
$24.020
($27.623)
5+
$21.980
($25.277)
10+
$20.730
($23.8395)
20+
$19.820
($22.793)
50+
$18.960
($21.804)
Min: 1 / Mult: 1
1.9°C/W
-
159mm
10mm
150mm
-
Aluminium
6.26"
0.39"
5.91"
-
-
2084443

RoHS

Each
1+
$3.800
($4.370)
10+
$3.480
($4.002)
25+
$3.270
($3.7605)
50+
$3.140
($3.611)
100+
$3.000
($3.450)
Min: 1 / Mult: 1
10°C/W
BGA
40mm
10mm
23.9mm
-
Aluminium
1.57"
0.39"
0.94"
-
-
1850043

RoHS

Each
1+
$4.540
($5.221)
10+
$4.530
($5.2095)
25+
$4.510
($5.1865)
50+
$4.500
($5.175)
100+
$4.370
($5.0255)
Min: 1 / Mult: 1
18.5°C/W
BGA
27mm
10mm
27mm
-
Aluminium
1.06"
0.39"
1.06"
-
-
1850025

RoHS

Each
1+
$5.530
($6.3595)
10+
$5.480
($6.302)
25+
$5.430
($6.2445)
50+
$5.370
($6.1755)
100+
$5.100
($5.865)
Min: 1 / Mult: 1
7.8°C/W
-
33mm
10mm
37.5mm
-
Aluminium
1.3"
0.39"
1.48"
-
-
1850054

RoHS

Each
1+
$14.140
($16.261)
5+
$14.120
($16.238)
10+
$14.100
($16.215)
20+
$14.080
($16.192)
50+
$14.060
($16.169)
Min: 1 / Mult: 1
9.8°C/W
Universal Processor
14mm
10mm
14mm
-
Aluminium
0.55"
0.39"
0.55"
-
-
1773315

RoHS

Each
1+
$4.660
($5.359)
10+
$4.120
($4.738)
25+
$3.920
($4.508)
50+
$3.780
($4.347)
100+
$3.650
($4.1975)
Min: 1 / Mult: 1
30.6°C/W
BGA
27mm
10mm
27mm
-
Aluminium
1.06"
0.39"
1.06"
-
-
1850056

RoHS

Each
1+
$20.050
($23.0575)
50+
$19.940
($22.931)
100+
$19.620
($22.563)
250+
$19.130
($21.9995)
Min: 1 / Mult: 1
5.4°C/W
Universal Processor
32.7mm
10mm
32.7mm
-
Aluminium
1.29"
0.39"
1.29"
-
-
1-25 of 83 items
of 4 page(s)

Popular Suppliers

EBM PAPST
PANASONIC
NIDEC COMPONENTS
SANYO DENKI
MULTICOMP PRO
NMB TECHNOLOGIES
SUNON
AAVID THERMALLOY
PayPal