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Natural Convection Heat Sinks:

109 Products Found
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External Length - Imperial
External Diameter - Imperial
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2084426

RoHS

Each
1+
€3.110
10+
€2.140
25+
€2.010
50+
€1.880
100+
€1.560
Min: 1 / Mult: 1
24.5°C/W
BGA
21mm
9mm
21mm
-
Aluminium
0.83"
0.35"
0.83"
-
-
4302503

RoHS

Each
1+
€3.730
10+
€2.580
25+
€2.400
50+
€2.260
100+
€1.860
Min: 1 / Mult: 1
18.4°C/W
TO-218, TO-229, TO-247, TO-248
20mm
9mm
28mm
-
Copper
0.79"
0.35"
1.1"
-
-
1892348

RoHS

Each
1+
€1.980
10+
€1.500
25+
€1.290
50+
€1.110
100+
€1.050
Min: 1 / Mult: 1
63°C/W
TO-5
-
9mm
-
12.7mm
Aluminium
-
0.35"
-
0.5"
-
4302497

RoHS

Each
1+
€3.620
10+
€2.500
25+
€2.340
50+
€2.200
100+
€1.810
Min: 1 / Mult: 1
19°C/W
TO-218, TO-229, TO-247, TO-248
20mm
9mm
27mm
-
Copper
0.79"
0.35"
1.06"
-
-
1373295

RoHS

Each
1+
€4.380
10+
€3.020
25+
€2.830
50+
€2.650
100+
€2.190
Min: 1 / Mult: 1
9.51°C/W
BGA
28mm
9mm
28mm
-
Aluminium
1.1"
0.35"
1.1"
-
-
4302461

RoHS

Each
1+
€4.100
10+
€2.830
25+
€2.650
50+
€2.480
100+
€2.050
Min: 1 / Mult: 1
20.5°C/W
TO-218, TO-229, TO-247, TO-248
20mm
9mm
27mm
-
Copper
0.79"
0.35"
1.06"
-
-
2802864

RoHS

WAKEFIELD THERMAL
Each
1+
€1.640
10+
€1.460
25+
€1.390
50+
€1.350
100+
€1.300
More Pricing...
Min: 1 / Mult: 1
-
BGA
16.5mm
8.89mm
16.5mm
-
Aluminum
0.65"
0.35"
0.65"
-
-
4573478

RoHS

Each
1+
€4.120
10+
€2.840
25+
€2.660
50+
€2.500
100+
€2.060
Min: 1 / Mult: 1
23.6K/W
TO-220
13mm
9mm
30mm
-
Copper
0.51"
0.35"
1.18"
-
FK 260 Series
3912337

RoHS

Each
1+
€7.850
3+
€6.060
10+
€5.010
25+
€4.550
100+
€4.110
Min: 1 / Mult: 1
-
-
40mm
9mm
40mm
-
Aluminium Alloy
1.57"
0.35"
1.57"
-
-
3912335

RoHS

Each
1+
€7.690
3+
€5.940
10+
€4.900
25+
€4.450
100+
€4.030
Min: 1 / Mult: 1
-
-
35mm
9mm
35mm
-
Aluminium Alloy
1.38"
0.35"
1.38"
-
-
4573521

RoHS

Each
1+
€3.600
10+
€2.480
25+
€2.320
50+
€2.180
100+
€1.800
Min: 1 / Mult: 1
19.4K/W
SIP
23mm
9mm
26mm
-
Copper
0.91"
0.35"
1.02"
-
FK 271 Series
4573497

RoHS

Each
1+
€2.840
10+
€2.160
25+
€1.740
50+
€1.640
100+
€1.610
Min: 1 / Mult: 1
22.2K/W
TO-220
13mm
9mm
26mm
-
Copper
0.51"
0.35"
1.02"
-
FK 266 Series
4573549

RoHS

Each
1+
€4.280
10+
€2.950
25+
€2.760
50+
€2.590
100+
€2.140
Min: 1 / Mult: 1
18.8K/W
TO-218
23mm
9mm
40mm
-
Copper
0.9"
0.35"
1.57"
-
FK 273 Series
4573495

RoHS

Each
1+
€2.790
10+
€2.120
25+
€1.710
50+
€1.610
100+
€1.580
Min: 1 / Mult: 1
22K/W
TO-220
13mm
9mm
25mm
-
Copper
0.51"
0.35"
0.98"
-
FK 265 Series
4573475

RoHS

Each
1+
€3.960
10+
€2.730
25+
€2.550
50+
€2.400
100+
€1.980
Min: 1 / Mult: 1
23.9K/W
TO-220
13mm
9mm
25mm
-
Copper
0.51"
0.35"
0.98"
-
FK 259 Series
4573517

RoHS

Each
1+
€3.600
10+
€2.480
25+
€2.320
50+
€2.180
100+
€1.800
Min: 1 / Mult: 1
19.9K/W
SIP
23mm
9mm
26mm
-
Copper
0.91"
0.35"
1.02"
-
FK 271 Series
4573610

RoHS

Each
1+
€4.280
10+
€2.950
25+
€2.760
50+
€2.590
100+
€2.140
Min: 1 / Mult: 1
18.6K/W
SIP
23mm
9mm
31mm
-
Copper
0.91"
0.35"
1.22"
-
FK 278 Series
4573529

RoHS

Each
1+
€4.370
10+
€3.010
25+
€2.820
50+
€2.650
100+
€2.180
Min: 1 / Mult: 1
19.9K/W
TO-248
23mm
9mm
31mm
-
Copper
0.91"
0.35"
1.22"
-
FK 272 Series
4573630

RoHS

Each
1+
€5.000
10+
€3.440
25+
€3.030
50+
€2.770
100+
€2.500
Min: 1 / Mult: 1
17.8K/W
TO-247
23mm
9mm
40mm
-
Copper
0.91"
0.35"
1.57"
-
FK 279 Series
4573527

RoHS

Each
1+
€4.370
10+
€3.010
25+
€2.820
50+
€2.650
100+
€2.180
Min: 1 / Mult: 1
19.9K/W
TO-218
23mm
9mm
31mm
-
Copper
0.91"
0.35"
1.22"
-
FK 272 Series
4573539

RoHS

Each
1+
€4.680
10+
€3.220
25+
€2.830
50+
€2.590
100+
€2.340
Min: 1 / Mult: 1
19.6K/W
SIP
23mm
9mm
36mm
-
Copper
0.91"
0.35"
1.42"
-
FK 273 Series
4573593

RoHS

Each
1+
€4.370
10+
€3.010
25+
€2.820
50+
€2.650
100+
€2.180
Min: 1 / Mult: 1
19.2K/W
TO-218
23mm
9mm
26mm
-
Copper
0.91"
0.35"
1.02"
-
FK 277 Series
4573617

RoHS

Each
1+
€4.280
10+
€2.950
25+
€2.760
50+
€2.590
100+
€2.140
Min: 1 / Mult: 1
18.1K/W
TO-247
23mm
9mm
35mm
-
Copper
0.91"
0.35"
1.38"
-
FK 278 Series
4573550

RoHS

Each
1+
€4.280
10+
€2.950
25+
€2.760
50+
€2.590
100+
€2.140
Min: 1 / Mult: 1
18.8K/W
TO-247
23mm
9mm
40mm
-
Copper
0.9"
0.35"
1.57"
-
FK 273 Series
4573421

RoHS

Each
1+
€3.230
10+
€2.230
25+
€2.080
50+
€1.960
100+
€1.610
Min: 1 / Mult: 1
20.2K/W
TO-248
20mm
9mm
27mm
-
Copper
0.79"
0.35"
1.06"
-
FK 245 Series
1-25 of 109 items
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