Natural Convection Heat Sinks:

217 Products Found
View
Buyer
Engineer
Manufacturer
Thermal Resistance
Packages Cooled
External Width - Metric
External Height - Metric
External Length - Metric
Heat Sink Material
External Width - Imperial
External Height - Imperial
External Length - Imperial
Product Range
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice forQuantity
34M8473

RoHS

Each
1+
$18.050
10+
$17.140
25+
$16.250
50+
$15.350
100+
$14.450
More Pricing...
Min: 1 / Mult: 1
1.6°C/W
-
159mm
15mm
100mm
Aluminium
6.26"
0.59"
3.94"
-
74M4522

RoHS

Each
1+
$11.500
10+
$10.730
25+
$9.860
50+
$8.980
100+
$8.150
More Pricing...
Min: 1 / Mult: 1
2.5°C/W
-
100mm
15mm
75mm
Aluminium
3.94"
0.59"
2.95"
-
18AM9622

RoHS

Each
1+
$1.820
10+
$1.750
25+
$1.660
50+
$1.590
100+
$1.490
More Pricing...
Min: 1 / Mult: 1
16K/W
SOT-32
18.5mm
15mm
32mm
Aluminium
0.73"
0.59"
1.26"
FK 235 Series
74M4520

RoHS

Each
1+
$16.430
10+
$15.340
25+
$14.080
50+
$12.850
100+
$11.640
More Pricing...
Min: 1 / Mult: 1
3.4°C/W
-
100mm
15mm
100mm
Aluminium
3.94"
0.59"
3.94"
-
42M2561

RoHS

Each
1+
$28.150
10+
$26.810
25+
$25.460
50+
$24.110
100+
$22.770
More Pricing...
Min: 1 / Mult: 1
1.4°C/W
-
159mm
15mm
150mm
Aluminium
6.26"
0.59"
5.91"
-
53W9991

RoHS

Each
1+
$178.660
10+
$152.400
25+
$146.130
50+
$139.320
100+
$127.010
More Pricing...
Min: 1 / Mult: 1
3.1°C/W
-
159mm
15mm
1000mm
Aluminium
6.26"
0.59"
39.37"
-
11AC9354

RoHS

Each
1+
$14.630
1080+
$13.890
5130+
$13.200
Min: 270 / Mult: 90
11.41°C/W
BGA
23mm
15mm
23mm
Aluminum
0.905"
0.59"
0.905"
903 Series
76Y5378

RoHS

Each
1+
$14.270
5+
$13.100
10+
$12.830
25+
$12.580
50+
$12.040
More Pricing...
Min: 1 / Mult: 1
5.2°C/W
-
60mm
15mm
60mm
Ceramic
2.36"
0.59"
2.36"
Pin Fin
76Y5377

RoHS

Each
1+
$14.720
5+
$13.560
10+
$13.290
25+
$13.040
50+
$12.500
More Pricing...
Min: 1 / Mult: 1
4.7°C/W
-
60mm
15mm
60mm
Ceramic
2.36"
0.59"
2.36"
Circular Pin Fin Series
18AM9844

RoHS

Each
1+
$5.340
10+
$5.160
25+
$4.980
50+
$4.630
100+
$4.240
More Pricing...
Min: 1 / Mult: 1
18.2K/W
TO-248
23mm
15mm
26mm
Copper
0.91"
0.59"
1.02"
FK 280 Series
18AM9842

RoHS

Each
1+
$5.340
10+
$5.160
25+
$4.980
50+
$4.630
100+
$4.240
More Pricing...
Min: 1 / Mult: 1
18.2K/W
TO-218
23mm
15mm
26mm
Copper
0.91"
0.59"
1.02"
FK 280 Series
18AM9781

RoHS

Each
1+
$5.300
10+
$5.100
25+
$4.940
50+
$4.580
100+
$4.210
More Pricing...
Min: 1 / Mult: 1
18.9K/W
SIP
23mm
15mm
31mm
Copper
0.9"
0.59"
1.22"
FK 275 Series
18AM9789

RoHS

Each
1+
$5.870
10+
$5.670
25+
$5.480
50+
$5.080
100+
$4.670
More Pricing...
Min: 1 / Mult: 1
18.9K/W
SIP
23mm
15mm
36mm
Copper
0.9"
0.59"
1.42"
FK 276 Series
18AM9857

RoHS

Each
1+
$5.540
10+
$5.340
25+
$5.170
50+
$4.800
100+
$4.410
More Pricing...
Min: 1 / Mult: 1
17.4K/W
SIP
23mm
15mm
35mm
Copper
0.91"
0.59"
1.38"
FK 281 Series
18AM9859

RoHS

Each
1+
$5.540
10+
$5.340
25+
$5.170
50+
$4.800
100+
$4.410
More Pricing...
Min: 1 / Mult: 1
17.4K/W
TO-247
23mm
15mm
35mm
Copper
0.91"
0.59"
1.38"
FK 281 Series
29AK7502

RoHS

Each
1+
$19.640
10+
$18.360
25+
$16.920
50+
$15.490
100+
$14.100
More Pricing...
Min: 1 / Mult: 1
18K/W
-
6mm
15mm
1000mm
Aluminium
0.24"
0.6"
39.4"
SK 688 Series
18AM9617

RoHS

Each
1+
$1.820
10+
$1.750
25+
$1.660
50+
$1.590
100+
$1.490
More Pricing...
Min: 1 / Mult: 1
17K/W
SOT-9, SOT-32, TO-3, TO-66
18.5mm
15mm
28mm
Aluminium
0.73"
0.59"
1.1"
FK 234 Series
19AM5604

RoHS

Each
10+
$0.474
25+
$0.461
50+
$0.454
100+
$0.443
250+
$0.433
More Pricing...
Min: 10 / Mult: 10
80K/W
SOT-32
9.5mm
15mm
3.5mm
Bronze
0.37"
0.59"
0.14"
KK 92 Series
18AM9793

RoHS

Each
1+
$5.540
10+
$5.340
25+
$5.170
50+
$4.800
100+
$4.410
More Pricing...
Min: 1 / Mult: 1
18.6K/W
SIP
23mm
15mm
36mm
Copper
0.9"
0.59"
1.42"
FK 276 Series
18AM9620

RoHS

Each
1+
$2.780
10+
$2.720
25+
$2.570
50+
$2.480
100+
$2.420
More Pricing...
Min: 1 / Mult: 1
16K/W
SOT-32
18.5mm
15mm
32mm
Aluminium
0.73"
0.59"
1.26"
FK 235 Series
18AM9792

RoHS

Each
1+
$5.870
10+
$5.670
25+
$5.480
50+
$5.080
100+
$4.670
More Pricing...
Min: 1 / Mult: 1
18.9K/W
TO-248
23mm
15mm
36mm
Copper
0.9"
0.59"
1.42"
FK 276 Series
18AM9788

RoHS

Each
1+
$5.300
10+
$5.100
25+
$4.940
50+
$4.580
100+
$4.210
More Pricing...
Min: 1 / Mult: 1
18.4K/W
TO-248
23mm
15mm
35mm
Copper
0.9"
0.59"
1.38"
FK 275 Series
18AM9791

RoHS

Each
1+
$5.870
10+
$5.670
25+
$5.480
50+
$5.080
100+
$4.670
More Pricing...
Min: 1 / Mult: 1
18.9K/W
TO-247
23mm
15mm
36mm
Copper
0.9"
0.59"
1.42"
FK 276 Series
18AM9769

RoHS

Each
1+
$4.800
10+
$4.710
25+
$4.430
50+
$4.280
100+
$4.170
More Pricing...
Min: 1 / Mult: 1
19.2K/W
SIP
23mm
15mm
26mm
Copper
0.9"
0.59"
1.02"
FK 274 Series
18AM9619

RoHS

Each
1+
$2.780
10+
$2.720
25+
$2.570
50+
$2.480
100+
$2.420
More Pricing...
Min: 1 / Mult: 1
16K/W
TO-220
18.5mm
15mm
32mm
Aluminium
0.73"
0.59"
1.26"
FK 235 Series
1-25 of 217 items
of 9 page(s)

Popular Suppliers

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