Natural Convection Heat Sinks:

788 Products Found
Find a huge range of Natural Convection Heat Sinks at element14 Australia. 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 Diameter - Imperial
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ComparePrice ForQuantity
1213475

RoHS

Each
1+
$21.890
($24.08)
5+
$19.150
($21.06)
10+
$15.870
($17.46)
20+
$15.620
($17.18)
Total:$21.89
Min: 1 / Mult: 1
2.7°C/W
TO-218, TO-220, TO-247
41.91mm
63.5mm
25.4mm
-
Aluminium
1.65"
2.5"
1"
-
-
1850060

RoHS

Each
1+
$9.840
($10.82)
50+
$9.720
($10.69)
100+
$9.500
($10.45)
250+
$9.280
($10.21)
Total:$9.84
Min: 1 / Mult: 1
4.25°C/W
Universal Processor
-
18.5mm
18.5mm
28.5mm
Aluminium
-
0.728"
0.73"
1.12"
-
4621840

RoHS

Each
1+
$31.450
($34.60)
100+
$31.260
($34.39)
250+
$30.760
($33.84)
500+
$30.010
($33.01)
Total:$31.45
Min: 1 / Mult: 1
1.4°C/W
-
160mm
40mm
50mm
-
Aluminium
6.3"
1.57"
1.97"
-
-
1213434

RoHS

Each
1+
$16.010
($17.61)
5+
$14.010
($15.41)
10+
$13.220
($14.54)
Total:$16.01
Min: 1 / Mult: 1
11°C/W
TO-220
36mm
28mm
20mm
-
Aluminium
1.42"
1.1"
0.79"
-
-
1850035

RoHS

Each
1+
$10.630
($11.69)
5+
$9.010
($9.91)
Total:$10.63
Min: 1 / Mult: 1
9°C/W
PGA
43.6mm
12.3mm
43.6mm
-
Aluminium
1.72"
0.48"
1.72"
-
-
1222499

RoHS

Each
1+
$2.610
($2.87)
Total:$2.61
Min: 1 / Mult: 1
26°C/W
TO-220
15mm
12.7mm
15.24mm
-
Aluminium
0.59"
0.5"
0.6"
-
-
4078464

RoHS

Each
1+
$1.830
($2.01)
Total:$1.83
Min: 1 / Mult: 1
16.75K/W
-
15mm
10mm
25mm
-
Aluminium
0.59"
0.39"
0.98"
-
-
4078474

RoHS

Each
1+
$3.150
($3.46)
10+
$3.050
($3.36)
25+
$2.840
($3.12)
50+
$2.700
($2.97)
100+
$2.570
($2.83)
Total:$3.15
Min: 1 / Mult: 1
16.75K/W
-
15mm
10mm
100mm
-
Aluminium
0.59"
0.39"
3.93"
-
-
4064595

RoHS

Each
1+
$8.700
($9.57)
5+
$7.920
($8.71)
10+
$6.910
($7.60)
20+
$6.670
($7.34)
Total:$8.70
Min: 1 / Mult: 1
3.35K/W
-
42mm
35mm
84mm
-
Aluminium
1.65"
1.38"
3.31"
-
-
1710627

RoHS

Each
1+
$2.640
($2.90)
20+
$2.010
($2.21)
75+
$1.680
($1.85)
250+
$1.570
($1.73)
1000+
$1.510
($1.66)
Total:$2.64
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
-
4621505

RoHS

Each
1+
$15.130
($16.64)
5+
$14.830
($16.31)
10+
$14.530
($15.98)
20+
$14.230
($15.65)
50+
$13.920
($15.31)
Total:$15.13
Min: 1 / Mult: 1
2.4°C/W
TO-3
97mm
25mm
50mm
-
Aluminium
3.82"
0.98"
1.97"
-
-
4621360

RoHS

Each
1+
$5.300
($5.83)
5+
$5.000
($5.50)
10+
$4.700
($5.17)
20+
$4.480
($4.93)
50+
$4.050
($4.46)
Total:$5.30
Min: 1 / Mult: 1
14°C/W
TO-3
40mm
12.7mm
27mm
-
Aluminium
1.57"
0.5"
1.06"
-
-
4620914

RoHS

Each
1+
$4.130
($4.54)
10+
$2.630
($2.89)
25+
$1.120
($1.23)
50+
$1.100
($1.21)
100+
$1.080
($1.19)
Total:$4.13
Min: 1 / Mult: 1
13°C/W
DIP
19mm
4.8mm
33mm
-
Aluminium
0.75"
0.19"
1.3"
-
-
4302497

RoHS

Each
1+
$2.620
($2.88)
10+
$2.540
($2.79)
25+
$2.370
($2.61)
50+
$2.250
($2.48)
100+
$2.150
($2.36)
Total:$2.62
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"
-
-
1611441

RoHS

Each
1+
$1.870
($2.06)
Total:$1.87
Min: 1 / Mult: 1
24.4°C/W
TO-220
13.21mm
12.7mm
19.05mm
-
Aluminium
0.52"
0.5"
0.75"
-
-
4302333

RoHS

Each
1+
$2.970
($3.27)
10+
$2.260
($2.49)
25+
$1.950
($2.14)
50+
$1.820
($2.00)
100+
$1.710
($1.88)
Total:$2.97
Min: 1 / Mult: 1
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+
$5.920
($6.51)
5+
$5.420
($5.96)
10+
$5.110
($5.62)
20+
$4.890
($5.38)
50+
$4.670
($5.14)
Total:$5.92
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"
-
-
4302424

RoHS

Each
1+
$3.450
($3.80)
10+
$3.010
($3.31)
25+
$2.950
($3.24)
50+
$2.890
($3.18)
100+
$2.830
($3.11)
Total:$3.45
Min: 1 / Mult: 1
25°C/W
TO-252
13mm
10mm
14.8mm
-
Copper
0.51"
0.39"
0.58"
-
-
1710614

RoHS

Each
1+
$9.020
($9.92)
3+
$6.540
($7.19)
10+
$6.180
($6.80)
25+
$5.790
($6.37)
100+
$4.800
($5.28)
Total:$9.02
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
-
4302187

RoHS

Each
10+
$0.660
($0.73)
50+
$0.577
($0.63)
100+
$0.566
($0.62)
250+
$0.564
($0.62)
Total:$6.60
Min: 10 / Mult: 10
75°C/W
SOIC-16, SOIC-18
6.3mm
4.8mm
10mm
-
Aluminium
0.25"
0.19"
0.39"
-
-
4621414

RoHS

Each
1+
$3.420
($3.76)
10+
$3.130
($3.44)
25+
$2.950
($3.24)
50+
$2.820
($3.10)
100+
$2.700
($2.97)
Total:$3.42
Min: 1 / Mult: 1
12°C/W
TO-218, TO-220, TO-247, TO-248
29mm
37.5mm
12mm
-
Aluminium
1.14"
1.48"
0.47"
-
-
1710612

RoHS

Each
1+
$6.830
($7.51)
3+
$4.710
($5.18)
10+
$4.290
($4.72)
25+
$3.980
($4.38)
100+
$3.420
($3.76)
Total:$6.83
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
-
1211719

RoHS

Each
1+
$14.460
($15.91)
5+
$13.280
($14.61)
10+
$12.520
($13.77)
20+
$11.970
($13.17)
50+
$11.450
($12.60)
Total:$14.46
Min: 1 / Mult: 1
3.4°C/W
-
100mm
15mm
100mm
-
Aluminium
3.94"
0.59"
3.94"
-
-
4302175

RoHS

Each
10+
$0.595
($0.65)
50+
$0.521
($0.57)
100+
$0.511
($0.56)
250+
$0.501
($0.55)
Total:$5.95
Min: 10 / Mult: 10
87°C/W
DIP-8, SSOP-20, SSOP-24, SSOP-28, TSSOP-24, TSSOP-28, TSSOP-38
6.3mm
4.8mm
8mm
-
Aluminium
0.25"
0.19"
0.31"
-
-
1850047

RoHS

Each
1+
$13.310
($14.64)
10+
$13.300
($14.63)
25+
$13.280
($14.61)
50+
$13.260
($14.59)
100+
$13.060
($14.37)
Total:$13.31
Min: 1 / Mult: 1
13.8°C/W
BGA
40mm
10mm
40mm
-
Aluminium
1.57"
0.39"
1.57"
-
-
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