Natural Convection Heat Sinks:

1,215 Products Found
Find a huge range of Natural Convection Heat Sinks at element14 New Zealand. We stock a large selection of Natural Convection Heat Sinks, including new and most popular products from the world's top manufacturers including: Fischer Elektronik, Boyd, Multicomp Pro, Wakefield Thermal & Abl Heatsinks
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External Height - Imperial
External Length - Imperial
External Diameter - Imperial
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ComparePrice ForQuantity
4620896

RoHS

Each
10+
$1.540
($1.771)
100+
$1.530
($1.7595)
250+
$1.520
($1.748)
500+
$1.500
($1.725)
Min: 10 / Mult: 10
50°C/W
DIP
19mm
4.8mm
-
-
6.3mm
-
Aluminium
0.75"
0.19"
0.25"
-
-
170075

RoHS

Each
1+
$8.470
($9.7405)
Min: 1 / Mult: 1
21°C/W
TO-126
22mm
19mm
-
-
19mm
-
Aluminium
0.87"
0.75"
0.75"
-
-
1710633

RoHS

Each
1+
$4.290
($4.9335)
20+
$3.300
($3.795)
75+
$2.730
($3.1395)
250+
$2.490
($2.8635)
1000+
$2.250
($2.5875)
Min: 1 / Mult: 1
8.8°C/W
TO-220
34.53mm
50mm
-
-
12.53mm
-
-
1.36"
1.97"
0.49"
-
-
1213468

RoHS

Each
1+
$20.110
($23.1265)
5+
$19.000
($21.850)
10+
$17.430
($20.0445)
20+
$16.960
($19.504)
50+
$16.260
($18.699)
Min: 1 / Mult: 1
12.9°C/W
TO-218, TO-220
16.26mm
38.1mm
-
-
16.26mm
-
Aluminium
0.64"
1.5"
0.64"
-
-
1773362

RoHS

Each
1+
$37.310
($42.9065)
10+
$36.110
($41.5265)
50+
$33.830
($38.9045)
Min: 1 / Mult: 1
-
TO-218, TO-220, TO-251, TO-262, TO-273
30mm
45mm
-
-
150mm
-
-
-
-
-
-
-
3912330

RoHS

Each
1+
$12.180
($14.007)
3+
$9.400
($10.810)
10+
$7.770
($8.9355)
25+
$7.040
($8.096)
100+
$6.380
($7.337)
Min: 1 / Mult: 1
-
-
25mm
7mm
-
-
25mm
-
Aluminium Alloy
0.98"
0.28"
0.98"
-
-
4621840

RoHS

Each
1+
$34.280
($39.422)
100+
$34.070
($39.1805)
250+
$33.530
($38.5595)
500+
$32.710
($37.6165)
Min: 1 / Mult: 1
1.4°C/W
-
160mm
40mm
-
-
50mm
-
Aluminium
6.3"
1.57"
1.97"
-
-
1222499

RoHS

Each
1+
$2.410
($2.7715)
Min: 1 / Mult: 1
26°C/W
TO-220
15mm
12.7mm
-
-
15.24mm
-
Aluminium
0.59"
0.5"
0.6"
-
-
3813286

RoHS

Each
1+
$369.140
($424.511)
5+
$283.310
($325.8065)
10+
$277.590
($319.2285)
Min: 1 / Mult: 1
0.36°C/W
-
150mm
40mm
-
-
300mm
-
Aluminium Alloy
5.91"
1.58"
11.82"
-
-
4064595

RoHS

Each
1+
$9.480
($10.902)
5+
$8.630
($9.9245)
10+
$7.530
($8.6595)
20+
$7.270
($8.3605)
Min: 1 / Mult: 1
3.35K/W
-
42mm
35mm
-
-
84mm
-
Aluminium
1.65"
1.38"
3.31"
-
-
121346801

RoHS

Each
1+
$17.130
($19.6995)
Min: 1 / Mult: 1
12.9°C/W
-
16.26mm
38.1mm
-
-
16.26mm
-
-
0.64"
1.5"
0.64"
-
-
4621505

RoHS

Each
1+
$15.810
($18.1815)
5+
$15.490
($17.8135)
10+
$15.170
($17.4455)
20+
$14.860
($17.089)
50+
$14.540
($16.721)
Min: 1 / Mult: 1
2.4°C/W
TO-3
97mm
25mm
-
-
50mm
-
Aluminium
3.82"
0.98"
1.97"
-
-
4302497

RoHS

Each
1+
$3.010
($3.4615)
10+
$2.910
($3.3465)
25+
$2.710
($3.1165)
50+
$2.580
($2.967)
100+
$2.460
($2.829)
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"
-
-
1710627

RoHS

Each
1+
$2.250
($2.5875)
20+
$1.730
($1.9895)
75+
$1.430
($1.6445)
250+
$1.300
($1.495)
1000+
$1.180
($1.357)
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
4620914

RoHS

Each
1+
$4.470
($5.1405)
10+
$4.460
($5.129)
25+
$4.450
($5.1175)
50+
$4.440
($5.106)
100+
$4.430
($5.0945)
Min: 1 / Mult: 1
13°C/W
DIP
19mm
4.8mm
-
-
33mm
-
Aluminium
0.75"
0.19"
1.3"
-
-
1373294

RoHS

Each
1+
$4.100
($4.715)
10+
$3.970
($4.5655)
25+
$3.710
($4.2665)
50+
$3.520
($4.048)
100+
$3.360
($3.864)
Min: 1 / Mult: 1
7.93°C/W
BGA
45mm
10mm
-
-
45mm
-
Aluminium
1.77"
0.39"
1.77"
-
-
4621360

RoHS

Each
1+
$5.460
($6.279)
5+
$5.160
($5.934)
10+
$4.840
($5.566)
20+
$4.480
($5.152)
50+
$4.170
($4.7955)
Min: 1 / Mult: 1
14°C/W
TO-3
40mm
12.7mm
-
-
27mm
-
Aluminium
1.57"
0.5"
1.06"
-
-
4302333

RoHS

Each
10+
$2.640
($3.036)
50+
$2.630
($3.0245)
100+
$2.620
($3.013)
250+
$2.610
($3.0015)
Min: 10 / Mult: 10
74°C/W
PLCC-20, TQFP-32, TQFP-42, TQFP-44, TQFP-48
8mm
6mm
-
-
8mm
-
Aluminium
0.31"
0.24"
0.31"
-
-
1892335

RoHS

Each
1+
$16.390
($18.8485)
5+
$14.340
($16.491)
10+
$11.880
($13.662)
20+
$11.650
($13.3975)
50+
$11.410
($13.1215)
Min: 1 / Mult: 1
4.5°C/W
TO-3P, TO-218, TO-220, TO-247, TO-248
30mm
45mm
-
-
50mm
-
Aluminium
1.18"
1.77"
1.97"
-
-
1611441

RoHS

Each
1+
$3.050
($3.5075)
10+
$2.670
($3.0705)
25+
$2.210
($2.5415)
50+
$1.980
($2.277)
100+
$1.830
($2.1045)
Min: 1 / Mult: 1
24.4°C/W
TO-220
13.21mm
12.7mm
-
-
19.05mm
-
Aluminium
0.52"
0.5"
0.75"
-
-
1773329

RoHS

Each
1+
$386.670
($444.6705)
Min: 1 / Mult: 1
0.005°C/W
-
127mm
17.4mm
-
-
305mm
-
Aluminum
5"
0.69"
12"
-
-
4302424

RoHS

Each
1+
$3.310
($3.8065)
10+
$2.900
($3.335)
25+
$2.840
($3.266)
50+
$2.790
($3.2085)
100+
$2.740
($3.151)
Min: 1 / Mult: 1
25°C/W
TO-252
13mm
10mm
-
-
14.8mm
-
Copper
0.51"
0.39"
0.58"
-
-
1710612

RoHS

Each
1+
$5.590
($6.4285)
3+
$4.330
($4.9795)
10+
$3.580
($4.117)
25+
$3.240
($3.726)
100+
$2.930
($3.3695)
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1211719

RoHS

Each
1+
$14.830
($17.0545)
5+
$14.380
($16.537)
10+
$13.440
($15.456)
20+
$12.760
($14.674)
50+
$12.180
($14.007)
Min: 1 / Mult: 1
3.4°C/W
-
100mm
15mm
-
-
100mm
-
Aluminium
3.94"
0.59"
3.94"
-
-
1710614

RoHS

Each
1+
$8.570
($9.8555)
3+
$6.640
($7.636)
10+
$5.480
($6.302)
25+
$4.970
($5.7155)
100+
$4.490
($5.1635)
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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