Natural Convection Heat Sinks:

33 Products Found
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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
4573624

RoHS

Each
1+
$4.070
($4.6805)
10+
$3.550
($4.0825)
25+
$3.490
($4.0135)
50+
$3.410
($3.9215)
100+
$3.350
($3.8525)
Min: 1 / Mult: 1
18.3K/W
TO-218
23mm
9mm
36mm
Copper
0.91"
0.35"
1.42"
FK 279 Series
4573540

RoHS

Each
1+
$3.780
($4.347)
10+
$3.300
($3.795)
25+
$3.240
($3.726)
50+
$3.170
($3.6455)
100+
$3.110
($3.5765)
Min: 1 / Mult: 1
19.6K/W
TO-218
23mm
9mm
36mm
Copper
0.91"
0.35"
1.42"
FK 273 Series
4573585

RoHS

Each
1+
$4.140
($4.761)
10+
$3.620
($4.163)
25+
$3.550
($4.0825)
50+
$3.480
($4.002)
100+
$3.410
($3.9215)
Min: 1 / Mult: 1
18.6K/W
TO-218
23mm
15mm
36mm
Copper
0.9"
0.59"
1.42"
FK 276 Series
4573667

RoHS

Each
1+
$4.140
($4.761)
10+
$3.620
($4.163)
25+
$3.550
($4.0825)
50+
$3.480
($4.002)
100+
$3.410
($3.9215)
Min: 1 / Mult: 1
17.6K/W
TO-248
23mm
15mm
36mm
Copper
0.91"
0.59"
1.42"
FK 282 Series
4573619

RoHS

Each
1+
$4.360
($5.014)
10+
$3.820
($4.393)
25+
$3.740
($4.301)
50+
$3.660
($4.209)
100+
$3.590
($4.1285)
Min: 1 / Mult: 1
18.6K/W
SIP
23mm
9mm
36mm
Copper
0.91"
0.35"
1.42"
FK 279 Series
4573539

RoHS

Each
1+
$3.780
($4.347)
10+
$3.300
($3.795)
25+
$3.240
($3.726)
50+
$3.170
($3.6455)
100+
$3.110
($3.5765)
Min: 1 / Mult: 1
19.6K/W
SIP
23mm
9mm
36mm
Copper
0.91"
0.35"
1.42"
FK 273 Series
4573583

RoHS

Each
1+
$4.140
($4.761)
10+
$3.620
($4.163)
25+
$3.550
($4.0825)
50+
$3.480
($4.002)
100+
$3.410
($3.9215)
Min: 1 / Mult: 1
18.6K/W
SIP
23mm
15mm
36mm
Copper
0.9"
0.59"
1.42"
FK 276 Series
4573623

RoHS

Each
1+
$4.070
($4.6805)
10+
$3.550
($4.0825)
25+
$3.490
($4.0135)
50+
$3.410
($3.9215)
100+
$3.350
($3.8525)
Min: 1 / Mult: 1
18.3K/W
SIP
23mm
9mm
36mm
Copper
0.91"
0.35"
1.42"
FK 279 Series
4573660

RoHS

Each
1+
$4.440
($5.106)
10+
$3.880
($4.462)
25+
$3.800
($4.370)
50+
$3.730
($4.2895)
100+
$3.650
($4.1975)
Min: 1 / Mult: 1
17.9K/W
TO-218
23mm
15mm
36mm
Copper
0.91"
0.59"
1.42"
FK 282 Series
4573546

RoHS

Each
1+
$3.440
($3.956)
10+
$3.010
($3.4615)
25+
$2.950
($3.3925)
50+
$2.890
($3.3235)
100+
$2.830
($3.2545)
Min: 1 / Mult: 1
19.3K/W
TO-248
23mm
9mm
36mm
Copper
0.9"
0.35"
1.42"
FK 273 Series
4573543

RoHS

Each
1+
$3.440
($3.956)
10+
$3.010
($3.4615)
25+
$2.950
($3.3925)
50+
$2.890
($3.3235)
100+
$2.830
($3.2545)
Min: 1 / Mult: 1
19.3K/W
SIP
23mm
9mm
36mm
Copper
0.91"
0.35"
1.42"
FK 273 Series
4573586

RoHS

Each
1+
$4.140
($4.761)
10+
$3.620
($4.163)
25+
$3.550
($4.0825)
50+
$3.480
($4.002)
100+
$3.410
($3.9215)
Min: 1 / Mult: 1
18.6K/W
TO-247
23mm
15mm
36mm
Copper
0.9"
0.59"
1.42"
FK 276 Series
4573665

RoHS

Each
1+
$4.140
($4.761)
10+
$3.620
($4.163)
25+
$3.550
($4.0825)
50+
$3.480
($4.002)
100+
$3.410
($3.9215)
Min: 1 / Mult: 1
17.6K/W
TO-218
23mm
15mm
36mm
Copper
0.91"
0.59"
1.42"
FK 282 Series
4573620

RoHS

Each
1+
$4.360
($5.014)
10+
$3.820
($4.393)
25+
$3.740
($4.301)
50+
$3.660
($4.209)
100+
$3.590
($4.1285)
Min: 1 / Mult: 1
18.6K/W
TO-218
23mm
9mm
36mm
Copper
0.91"
0.35"
1.42"
FK 279 Series
4573659

RoHS

Each
1+
$4.440
($5.106)
10+
$3.880
($4.462)
25+
$3.800
($4.370)
50+
$3.730
($4.2895)
100+
$3.650
($4.1975)
Min: 1 / Mult: 1
17.9K/W
SIP
23mm
15mm
36mm
Copper
0.91"
0.59"
1.42"
FK 282 Series
4573625

RoHS

Each
1+
$4.070
($4.6805)
10+
$3.550
($4.0825)
25+
$3.490
($4.0135)
50+
$3.410
($3.9215)
100+
$3.350
($3.8525)
Min: 1 / Mult: 1
18.3K/W
TO-247
23mm
9mm
36mm
Copper
0.91"
0.35"
1.42"
FK 279 Series
4573661

RoHS

Each
1+
$4.440
($5.106)
10+
$3.880
($4.462)
25+
$3.800
($4.370)
50+
$3.730
($4.2895)
100+
$3.650
($4.1975)
Min: 1 / Mult: 1
17.9K/W
TO-247
23mm
15mm
36mm
Copper
0.91"
0.59"
1.42"
FK 282 Series
4573664

RoHS

Each
1+
$4.140
($4.761)
10+
$3.620
($4.163)
25+
$3.550
($4.0825)
50+
$3.480
($4.002)
100+
$3.410
($3.9215)
Min: 1 / Mult: 1
17.6K/W
SIP
23mm
15mm
36mm
Copper
0.91"
0.59"
1.42"
FK 282 Series
4573666

RoHS

Each
1+
$4.140
($4.761)
10+
$3.620
($4.163)
25+
$3.550
($4.0825)
50+
$3.480
($4.002)
100+
$3.410
($3.9215)
Min: 1 / Mult: 1
17.6K/W
TO-247
23mm
15mm
36mm
Copper
0.91"
0.59"
1.42"
FK 282 Series
4573621

RoHS

Each
1+
$4.360
($5.014)
10+
$3.820
($4.393)
25+
$3.740
($4.301)
50+
$3.660
($4.209)
100+
$3.590
($4.1285)
Min: 1 / Mult: 1
18.6K/W
TO-247
23mm
9mm
36mm
Copper
0.91"
0.35"
1.42"
FK 279 Series
4573579

RoHS

Each
1+
$4.400
($5.060)
10+
$3.850
($4.4275)
25+
$3.770
($4.3355)
50+
$3.700
($4.255)
100+
$3.620
($4.163)
Min: 1 / Mult: 1
18.9K/W
SIP
23mm
15mm
36mm
Copper
0.9"
0.59"
1.42"
FK 276 Series
4573587

RoHS

Each
1+
$4.140
($4.761)
10+
$3.620
($4.163)
25+
$3.550
($4.0825)
50+
$3.480
($4.002)
100+
$3.410
($3.9215)
Min: 1 / Mult: 1
18.6K/W
TO-248
23mm
15mm
36mm
Copper
0.9"
0.59"
1.42"
FK 276 Series
4573582

RoHS

Each
1+
$4.400
($5.060)
10+
$3.850
($4.4275)
25+
$3.770
($4.3355)
50+
$3.700
($4.255)
100+
$3.620
($4.163)
Min: 1 / Mult: 1
18.9K/W
TO-248
23mm
15mm
36mm
Copper
0.9"
0.59"
1.42"
FK 276 Series
4573622

RoHS

Each
1+
$4.360
($5.014)
10+
$3.820
($4.393)
25+
$3.740
($4.301)
50+
$3.660
($4.209)
100+
$3.590
($4.1285)
Min: 1 / Mult: 1
18.6K/W
TO-248
23mm
9mm
36mm
Copper
0.91"
0.35"
1.42"
FK 279 Series
4573627

RoHS

Each
1+
$4.070
($4.6805)
10+
$3.550
($4.0825)
25+
$3.490
($4.0135)
50+
$3.410
($3.9215)
100+
$3.350
($3.8525)
Min: 1 / Mult: 1
18.3K/W
TO-248
23mm
9mm
36mm
Copper
0.91"
0.35"
1.42"
FK 279 Series
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